this->x = x;
this->y = y;
this->value = item->get_expand();
- if(this->value)
+ if( this->value )
state = BC_Toggle::TOGGLE_CHECKED;
else
state = BC_Toggle::TOGGLE_UP;
this->y = y;
// update state
- switch(state)
- {
- case TOGGLE_UP:
- if(value)
- state = TOGGLE_CHECKED;
- break;
+ switch( state ) {
+ case TOGGLE_UP:
+ if( value )
+ state = TOGGLE_CHECKED;
+ break;
- case TOGGLE_UPHI:
- if(value)
- state = TOGGLE_CHECKEDHI;
- break;
+ case TOGGLE_UPHI:
+ if( value )
+ state = TOGGLE_CHECKEDHI;
+ break;
- case TOGGLE_CHECKED:
- if(!value)
- state = TOGGLE_UP;
- break;
+ case TOGGLE_CHECKED:
+ if( !value )
+ state = TOGGLE_UP;
+ break;
- case TOGGLE_DOWN:
- break;
+ case TOGGLE_DOWN:
+ break;
- case TOGGLE_CHECKEDHI:
- if(!value)
- state = TOGGLE_UPHI;
- break;
+ case TOGGLE_CHECKEDHI:
+ if( !value )
+ state = TOGGLE_UPHI;
+ break;
- case TOGGLE_DOWN_EXIT:
- break;
+ case TOGGLE_DOWN_EXIT:
+ break;
}
listbox->get_cursor_y() < y + h;
int result = 0;
- switch(state)
- {
- case BC_ListBoxToggle::TOGGLE_UPHI:
- if(!cursor_inside)
- {
- state = BC_ListBoxToggle::TOGGLE_UP;
- *redraw_toggles = 1;
- }
- break;
+ switch( state ) {
+ case BC_ListBoxToggle::TOGGLE_UPHI:
+ if( !cursor_inside ) {
+ state = BC_ListBoxToggle::TOGGLE_UP;
+ *redraw_toggles = 1;
+ }
+ break;
- case BC_ListBoxToggle::TOGGLE_CHECKEDHI:
- if(!cursor_inside)
- {
- state = BC_ListBoxToggle::TOGGLE_CHECKED;
- *redraw_toggles = 1;
- }
- break;
+ case BC_ListBoxToggle::TOGGLE_CHECKEDHI:
+ if( !cursor_inside ) {
+ state = BC_ListBoxToggle::TOGGLE_CHECKED;
+ *redraw_toggles = 1;
+ }
+ break;
- case BC_ListBoxToggle::TOGGLE_DOWN:
- if(!cursor_inside)
- {
- state = BC_ListBoxToggle::TOGGLE_DOWN_EXIT;
- *redraw_toggles = 1;
- }
- result = 1;
- break;
+ case BC_ListBoxToggle::TOGGLE_DOWN:
+ if( !cursor_inside ) {
+ state = BC_ListBoxToggle::TOGGLE_DOWN_EXIT;
+ *redraw_toggles = 1;
+ }
+ result = 1;
+ break;
- case BC_ListBoxToggle::TOGGLE_DOWN_EXIT:
- if(cursor_inside)
- {
- state = BC_ListBoxToggle::TOGGLE_DOWN;
- *redraw_toggles = 1;
- }
- result = 1;
- break;
+ case BC_ListBoxToggle::TOGGLE_DOWN_EXIT:
+ if( cursor_inside ) {
+ state = BC_ListBoxToggle::TOGGLE_DOWN;
+ *redraw_toggles = 1;
+ }
+ result = 1;
+ break;
- default:
- if(cursor_inside)
- {
- if(value)
- state = BC_ListBoxToggle::TOGGLE_CHECKEDHI;
- else
- state = BC_ListBoxToggle::TOGGLE_UPHI;
- *redraw_toggles = 1;
- }
- break;
+ default:
+ if( cursor_inside ) {
+ if( value )
+ state = BC_ListBoxToggle::TOGGLE_CHECKEDHI;
+ else
+ state = BC_ListBoxToggle::TOGGLE_UPHI;
+ *redraw_toggles = 1;
+ }
+ break;
}
return result;
}
int BC_ListBoxToggle::cursor_leave_event(int *redraw_toggles)
{
- if(value)
+ if( value )
state = BC_ListBoxToggle::TOGGLE_CHECKED;
else
state = BC_ListBoxToggle::TOGGLE_UP;
int w = listbox->toggle_images[0]->get_w();
int h = listbox->toggle_images[0]->get_h();
- if(listbox->gui->get_cursor_x() >= x &&
- listbox->gui->get_cursor_x() < x + w &&
- listbox->gui->get_cursor_y() >= y &&
- listbox->gui->get_cursor_y() < y + h)
- {
+ if( listbox->gui->get_cursor_x() >= x &&
+ listbox->gui->get_cursor_x() < x + w &&
+ listbox->gui->get_cursor_y() >= y &&
+ listbox->gui->get_cursor_y() < y + h ) {
state = BC_ListBoxToggle::TOGGLE_DOWN;
return 1;
}
{
int result = 0;
- switch(state)
- {
- case BC_ListBoxToggle::TOGGLE_DOWN:
- value = !value;
- if(value)
- state = BC_ListBoxToggle::TOGGLE_CHECKEDHI;
- else
- state = BC_ListBoxToggle::TOGGLE_UPHI;
- listbox->expand_item(item, value);
- result = 1;
- break;
+ switch( state ) {
+ case BC_ListBoxToggle::TOGGLE_DOWN:
+ value = !value;
+ if( value )
+ state = BC_ListBoxToggle::TOGGLE_CHECKEDHI;
+ else
+ state = BC_ListBoxToggle::TOGGLE_UPHI;
+ listbox->expand_item(item, value);
+ result = 1;
+ break;
- case BC_ListBoxToggle::TOGGLE_DOWN_EXIT:
- if(value)
- state = BC_ListBoxToggle::TOGGLE_CHECKED;
- else
- state = BC_ListBoxToggle::TOGGLE_UP;
- *redraw_toggles = 1;
- result = 1;
- break;
+ case BC_ListBoxToggle::TOGGLE_DOWN_EXIT:
+ if( value )
+ state = BC_ListBoxToggle::TOGGLE_CHECKED;
+ else
+ state = BC_ListBoxToggle::TOGGLE_UP;
+ *redraw_toggles = 1;
+ result = 1;
+ break;
}
return result;
}
void BC_ListBoxToggle::draw(int flash)
{
- if(listbox->gui)
- {
+ if( listbox->gui ) {
int image_number = 0;
int w = listbox->toggle_images[0]->get_w();
int h = listbox->toggle_images[0]->get_h();
- switch(state)
- {
- case BC_ListBoxToggle::TOGGLE_UP: image_number = 0; break;
- case BC_ListBoxToggle::TOGGLE_UPHI: image_number = 1; break;
- case BC_ListBoxToggle::TOGGLE_CHECKED: image_number = 2; break;
- case BC_ListBoxToggle::TOGGLE_DOWN: image_number = 3; break;
- case BC_ListBoxToggle::TOGGLE_CHECKEDHI: image_number = 4; break;
- case BC_ListBoxToggle::TOGGLE_DOWN_EXIT:
- if(value)
- image_number = 2;
- else
- image_number = 0;
- break;
+ switch( state ) {
+ case BC_ListBoxToggle::TOGGLE_UP: image_number = 0; break;
+ case BC_ListBoxToggle::TOGGLE_UPHI: image_number = 1; break;
+ case BC_ListBoxToggle::TOGGLE_CHECKED: image_number = 2; break;
+ case BC_ListBoxToggle::TOGGLE_DOWN: image_number = 3; break;
+ case BC_ListBoxToggle::TOGGLE_CHECKEDHI: image_number = 4; break;
+ case BC_ListBoxToggle::TOGGLE_DOWN_EXIT:
+ image_number = value ? 2 : 0;
+ break;
}
//printf("BC_ListBoxToggle::draw 1 %d\n", state);
- listbox->gui->draw_pixmap(listbox->toggle_images[image_number],
- x,
- y);
-
+ listbox->gui->draw_pixmap(listbox->toggle_images[image_number], x, y);
- if(flash)
- {
+ if( flash ) {
listbox->gui->flash(x, y, w, h);
listbox->gui->flush();
}
}
-
-
-
-
-
-
-
-
-
-
-
-
// ====================================================== box
-BC_ListBox::BC_ListBox(int x,
- int y,
- int w,
- int h,
- int display_format,
- ArrayList<BC_ListBoxItem*> *data,
- const char **column_titles,
- int *column_width,
- int columns,
- int yposition,
- int is_popup,
- int selection_mode,
- int icon_position,
- int allow_drag)
+BC_ListBox::BC_ListBox(int x, int y, int w, int h,
+ int display_format, ArrayList<BC_ListBoxItem*> *data,
+ const char **column_titles, int *column_width, int columns,
+ int yposition, int is_popup, int selection_mode,
+ int icon_position, int allow_drag)
: BC_SubWindow(x, y, w, h, -1)
{
justify = LISTBOX_RIGHT;
bg_pixmap = 0;
row_height = row_ascent = row_descent = 0;
-
current_operation = NO_OPERATION;
button_highlighted = 0;
list_highlighted = 0;
popup_w = w;
popup_h = h;
- for(int i = 0; i < 3; i++) column_bg[i] = 0;
- for(int i = 0; i < 4; i++) button_images[i] = 0;
- for(int i = 0; i < 5; i++) toggle_images[i] = 0;
+ for( int i = 0; i < 3; i++ ) column_bg[i] = 0;
+ for( int i = 0; i < 4; i++ ) button_images[i] = 0;
+ for( int i = 0; i < 5; i++ ) toggle_images[i] = 0;
column_sort_up = 0;
column_sort_dn = 0;
this->last_in_view = 0;
//printf("BC_ListBox::BC_ListBox 1\n");
- if((!column_titles && column_width) ||
- (column_titles && !column_width))
- {
+ if( (!column_titles && column_width) ||
+ (column_titles && !column_width) ) {
printf("BC_ListBox::BC_ListBox either column_titles or column_widths == NULL but not both.\n");
}
//printf("BC_ListBox::BC_ListBox 2 %p %p\n", column_titles, column_width);
- set_columns(column_titles,
- column_width,
- columns);
+ set_columns(column_titles, column_width, columns);
//printf("BC_ListBox::BC_ListBox 3\n");
BC_ListBox::~BC_ListBox()
{
expanders.remove_all_objects();
- if(bg_surface) delete bg_surface;
- if(bg_pixmap) delete bg_pixmap;
- if(xscrollbar) delete xscrollbar;
- if(yscrollbar) delete yscrollbar;
- for(int i = 0; i < 3; i++) delete column_bg[i];
- for(int i = 0; i < 4; i++) delete button_images[i];
- for(int i = 0; i < 5; i++) delete toggle_images[i];
- if(column_sort_up) delete column_sort_up;
- if(column_sort_dn) delete column_sort_dn;
+ if( bg_surface ) delete bg_surface;
+ if( bg_pixmap ) delete bg_pixmap;
+ if( xscrollbar ) delete xscrollbar;
+ if( yscrollbar ) delete yscrollbar;
+ for( int i = 0; i < 3; i++ ) delete column_bg[i];
+ for( int i = 0; i < 4; i++ ) delete button_images[i];
+ for( int i = 0; i < 5; i++ ) delete toggle_images[i];
+ if( column_sort_up ) delete column_sort_up;
+ if( column_sort_dn ) delete column_sort_dn;
delete_columns();
- if(drag_popup) delete drag_popup;
+ if( drag_popup ) delete drag_popup;
}
int BC_ListBox::enable()
int BC_ListBox::evaluate_query(char *string)
{
- for(int i = 0; i < data[search_column].size(); i++)
- {
- if(strcmp(string, data[search_column].get(i)->text) <= 0 &&
- data[search_column].get(i)->searchable)
- {
+ for( int i = 0; i < data[search_column].size(); i++ ) {
+ if( strcmp(string, data[search_column].get(i)->text) <= 0 &&
+ data[search_column].get(i)->searchable ) {
return i;
}
}
int BC_ListBox::query_list()
{
- if(query[0] == 0) return 0;
+ if( query[0] == 0 ) return 0;
int done = 0;
int result;
int selection_changed = 0;
int prev_selection = -1;
result = evaluate_query(query);
- if(result >= 0) done = 1;
+ if( result >= 0 ) done = 1;
- if(done)
- {
+ if( done ) {
// Deselect all
- for(int i = 0; i < data[0].total; i++)
- {
- for(int j = 0; j < columns; j++)
- {
- if(data[j].values[i]->selected) prev_selection = i;
+ for( int i = 0; i < data[0].total; i++ ) {
+ for( int j = 0; j < columns; j++ ) {
+ if( data[j].values[i]->selected ) prev_selection = i;
data[j].values[i]->selected = 0;
}
}
// Select one
- if(prev_selection != result)
+ if( prev_selection != result )
selection_changed = 1;
- for(int j = 0; j < columns; j++)
- {
+ for( int j = 0; j < columns; j++ ) {
data[j].values[result]->selected = 1;
}
center_selection(result);
void BC_ListBox::init_column_width()
{
- if(!column_width && data)
- {
+ if( !column_width && data ) {
int widest = 5, wd;
- for(int i = 0; i < data[0].total; i++)
- {
+ for( int i = 0; i < data[0].total; i++ ) {
wd = get_text_w(data[0].values[i]);
if( wd > widest ) widest = wd;
}
int BC_ListBox::initialize()
{
- if(is_popup)
- {
- if(use_button)
- {
- for( int i = 0; i < 4; ++i )
- {
+ if( is_popup ) {
+ if( use_button ) {
+ for( int i = 0; i < 4; ++i ) {
button_images[i] = new BC_Pixmap(parent_window,
BC_WindowBase::get_resources()->listbox_button[i],
PIXMAP_ALPHA);
current_operation = NO_OPERATION;
}
- else
- {
+ else {
gui = this;
current_operation = NO_OPERATION;
}
- for(int i = 0; i < 3; i++)
- {
+ for( int i = 0; i < 3; i++ ) {
column_bg[i] = new BC_Pixmap(parent_window,
get_resources()->listbox_column[i],
PIXMAP_ALPHA);
}
- for(int i = 0; i < 5; i++)
- {
+ for( int i = 0; i < 5; i++ ) {
toggle_images[i] = new BC_Pixmap(parent_window,
get_resources()->listbox_expand[i],
PIXMAP_ALPHA);
init_column_width();
- if(top_level->get_resources()->listbox_bg)
+ if( top_level->get_resources()->listbox_bg )
bg_pixmap = new BC_Pixmap(this,
get_resources()->listbox_bg,
PIXMAP_OPAQUE);
draw_button(0);
draw_items(0);
- if(!use_button && is_popup)
- {
+ if( !use_button && is_popup ) {
hide_window(1);
}
int BC_ListBox::draw_button(int flush)
{
// Draw the button for a popup listbox
- if(use_button && is_popup)
- {
+ if( use_button && is_popup ) {
int image_number = 0;
draw_top_background(parent_window, 0, 0, w, h);
- if(button_highlighted)
+ if( button_highlighted )
image_number = 1;
- if(current_operation == BUTTON_DN)
+ if( current_operation == BUTTON_DN )
image_number = 2;
- if(disabled)
+ if( disabled )
image_number = 3;
-
pixmap->draw_pixmap(button_images[image_number],
- 0,
- 0,
- w,
- h,
- 0,
- 0);
+ 0, 0, w, h, 0, 0);
flash(flush);
}
return 0;
int BC_ListBox::calculate_item_coords()
{
- if(!data) return 0;
+ if( !data ) return 0;
int icon_x = 0;
int next_icon_x = 0;
// Scan the first column for lowest y coord of all text
// and lowest right x and y coord for all icons which aren't auto placable
calculate_last_coords_recursive(data,
- &icon_x,
- &next_icon_x,
- &next_icon_y,
- &next_text_y,
- 1);
+ &icon_x, &next_icon_x, &next_icon_y, &next_text_y, 1);
// Reset last column width. It's recalculated based on text width.
-
calculate_item_coords_recursive(data,
- &icon_x,
- &next_icon_x,
- &next_icon_y,
- &next_text_y,
- 1);
-
-
+ &icon_x, &next_icon_x, &next_icon_y, &next_text_y, 1);
display_format = temp_display_format;
int *next_text_y,
int top_level)
{
- for(int i = 0; i < data[0].size(); i++)
- {
+ for( int i = 0; i < data[0].size(); i++ ) {
int current_text_y = 0;
int current_icon_x = 0;
int current_icon_y = 0;
BC_ListBoxItem *item = data[0].get(i);
// Get next_text_y
- if(!item->autoplace_text)
- {
+ if( !item->autoplace_text ) {
// Lowest text coordinate
display_format = LISTBOX_TEXT;
current_text_y = item->text_y + get_text_h(item);
- if(current_text_y > *next_text_y)
+ if( current_text_y > *next_text_y )
*next_text_y = current_text_y;
// Add sublist depth if it is expanded
- if(item->get_sublist() &&
- item->get_columns() &&
- item->get_expand())
- {
+ if( item->get_sublist() && item->get_columns() &&
+ item->get_expand() ) {
calculate_last_coords_recursive(item->get_sublist(),
- icon_x,
- next_icon_x,
- next_icon_y,
- next_text_y,
- 0);
+ icon_x, next_icon_x, next_icon_y, next_text_y, 0);
}
}
// Get next_icon coordinate
- if(top_level)
- {
+ if( top_level ) {
BC_ListBoxItem *item = data[master_column].get(i);
- if(!item->autoplace_icon)
- {
+ if( !item->autoplace_icon ) {
display_format = LISTBOX_ICONS;
// Lowest right icon coordinate.
current_icon_x = item->icon_x;
- if(current_icon_x > *icon_x) *icon_x = current_icon_x;
- if(current_icon_x + get_item_w(item) > *next_icon_x) {
+ if( current_icon_x > *icon_x ) *icon_x = current_icon_x;
+ if( current_icon_x + get_item_w(item) > *next_icon_x ) {
*next_icon_x = current_icon_x + get_item_w(item);
*next_icon_y = 0;
}
current_icon_y = item->icon_y + get_item_h(item);
- if(current_icon_y > *next_icon_y)
+ if( current_icon_y > *next_icon_y )
*next_icon_y = current_icon_y;
}
}
void BC_ListBox::calculate_item_coords_recursive(
ArrayList<BC_ListBoxItem*> *data,
- int *icon_x,
- int *next_icon_x,
- int *next_icon_y,
- int *next_text_y,
+ int *icon_x, int *next_icon_x, int *next_icon_y, int *next_text_y,
int top_level)
{
// get maximum height of an icon
row_height = get_text_height(MEDIUMFONT);
- if(temp_display_format == LISTBOX_ICON_LIST)
- {
- for(int i = 0; i < data[0].size(); i++)
- {
- if(data[0].get(i)->icon)
- {
- if(data[0].get(i)->icon->get_h() > row_height)
+ if( temp_display_format == LISTBOX_ICON_LIST ) {
+ for( int i = 0; i < data[0].size(); i++ ) {
+ if( data[0].get(i)->icon ) {
+ if( data[0].get(i)->icon->get_h() > row_height )
row_height = data[0].get(i)->icon->get_h();
}
}
// Set up items which need autoplacement.
// Should fill icons down and then across
- for(int i = 0; i < data[0].size(); i++)
- {
+ for( int i = 0; i < data[0].size(); i++ ) {
// Don't increase y unless the row requires autoplacing.
int total_autoplaced_columns = 0;
// Set up icons in first column
- if(top_level)
- {
+ if( top_level ) {
BC_ListBoxItem *item = data[master_column].get(i);
- if(item->autoplace_icon)
- {
+ if( item->autoplace_icon ) {
// 1 column only if icons are used
display_format = LISTBOX_ICONS;
// Test row height
// Start new column.
- if(*next_icon_y + get_item_h(item) >= get_h() &&
- *next_icon_y > 0)
- {
+ if( *next_icon_y + get_item_h(item) >= get_h() &&
+ *next_icon_y > 0 ) {
*icon_x = *next_icon_x;
*next_icon_y = 0;
}
- if(*icon_x + get_item_w(item) > *next_icon_x)
+ if( *icon_x + get_item_w(item) > *next_icon_x )
*next_icon_x = *icon_x + get_item_w(item);
}
}
-
-
// Set up a text row
int next_text_x = 0;
row_ascent = row_descent = 0;
// row_height still holds icon max height
- for(int j = 0; j < columns; j++)
- {
+ for( int j = 0; j < columns; j++ ) {
BC_ListBoxItem *item = data[j].get(i);
- if(item->autoplace_text)
- {
+ if( item->autoplace_text ) {
display_format = LISTBOX_TEXT;
item->set_text_x(next_text_x);
item->set_text_y(*next_text_y);
if( dt > row_descent ) row_ascent = bl;
// printf("BC_ListBox::calculate_item_coords_recursive %p %d %d %d %d %s \n",
-// item->get_sublist(),
-// item->get_columns(),
-// item->get_expand(),
-// next_text_x,
-// *next_text_y,
-// item->get_text());
+// item->get_sublist(), item->get_columns(), item->get_expand(),
+// next_text_x, *next_text_y, item->get_text());
// Increment position of next column
- if(j < columns - 1)
- {
+ if( j < columns - 1 ) {
next_text_x += (column_width ?
column_width[j] :
default_column_width[j]);
}
- else
// Set last column width based on text width
- {
+ else {
int new_w = get_item_w(item);
int *previous_w = (column_width ?
&column_width[j] :
&default_column_width[j]);
- if(new_w > *previous_w)
+ if( new_w > *previous_w )
*previous_w = new_w;
//printf("BC_ListBox::calculate_item_coords_recursive 1 %d\n", new_w);
}
}
// Increase the text vertical position
- if(total_autoplaced_columns)
- {
+ if( total_autoplaced_columns ) {
display_format = LISTBOX_TEXT;
*next_text_y += row_height;
}
// Set up a sublist
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->get_sublist() &&
- item->get_columns() &&
- item->get_expand())
- {
- calculate_item_coords_recursive(
- item->get_sublist(),
- icon_x,
- next_icon_x,
- next_icon_y,
- next_text_y,
- 0);
+ if( item->get_sublist() && item->get_columns() &&
+ item->get_expand() ) {
+ calculate_item_coords_recursive( item->get_sublist(),
+ icon_x, next_icon_x, next_icon_y, next_text_y, 0);
}
}
}
void BC_ListBox::set_master_column(int value, int redraw)
{
this->master_column = value;
- if(redraw)
- {
+ if( redraw ) {
draw_items(1);
}
}
void BC_ListBox::set_sort_column(int value, int redraw)
{
sort_column = value;
- if(redraw)
- {
+ if( redraw ) {
draw_titles(1);
}
}
void BC_ListBox::set_sort_order(int value, int redraw)
{
sort_order = value;
- if(redraw)
- {
+ if( redraw ) {
draw_titles(1);
}
}
-
-
-
int BC_ListBox::get_display_mode()
{
return display_format;
int BC_ListBox::get_item_x(BC_ListBoxItem *item)
{
- if(display_format == LISTBOX_TEXT)
- {
+ if( display_format == LISTBOX_TEXT )
return item->text_x - xposition + 2;
- }
- else
- if(display_format == LISTBOX_ICON_LIST)
- {
+ if( display_format == LISTBOX_ICON_LIST )
return item->text_x - xposition + 2;
- }
- else
- {
- return item->icon_x - xposition + 2;
- }
+ return item->icon_x - xposition + 2;
}
int BC_ListBox::get_item_y(BC_ListBoxItem *item)
{
- int result;
- if(display_format == LISTBOX_TEXT)
- {
- result = item->text_y - yposition + title_h + 2;
- }
- else
- if(display_format == LISTBOX_ICON_LIST)
- {
- result = item->text_y - yposition + title_h + 2;
- }
- else
- {
- result = item->icon_y - yposition + title_h + 2;
- }
-
- return result;
+ if( display_format == LISTBOX_TEXT )
+ return item->text_y - yposition + title_h + 2;
+ if( display_format == LISTBOX_ICON_LIST )
+ return item->text_y - yposition + title_h + 2;
+ return item->icon_y - yposition + title_h + 2;
}
int BC_ListBox::get_item_w(BC_ListBoxItem *item)
{
- if(display_format == LISTBOX_ICONS)
- {
+ if( display_format == LISTBOX_ICONS ) {
int x, y, w, h;
get_icon_mask(item, x, y, w, h);
int icon_w = w;
int BC_ListBox::get_item_h(BC_ListBoxItem *item)
{
- if(display_format == LISTBOX_ICONS)
- {
+ if( display_format == LISTBOX_ICONS ) {
int x, y, w, h;
get_icon_mask(item, x, y, w, h);
int icon_h = h;
{
int widest = 0;
- if(display_format == LISTBOX_ICONS)
- {
- for(int i = 0; i < columns; i++)
- {
- for(int j = 0; j < data[i].total; j++)
- {
+ if( display_format == LISTBOX_ICONS ) {
+ for( int i = 0; i < columns; i++ ) {
+ for( int j = 0; j < data[i].total; j++ ) {
int x1, x, y, w, h;
BC_ListBoxItem *item = data[i].values[j];
x1 = item->icon_x;
get_icon_mask(item, x, y, w, h);
- if(x1 + w > widest) widest = x1 + w;
+ if( x1 + w > widest ) widest = x1 + w;
- if(display_format == LISTBOX_ICONS && icon_position == ICON_LEFT)
+ if( display_format == LISTBOX_ICONS && icon_position == ICON_LEFT )
x1 += w;
get_text_mask(item, x, y, w, h);
- if(x1 + w > widest) widest = x1 + w;
+ if( x1 + w > widest ) widest = x1 + w;
}
}
}
else
- if(display_format == LISTBOX_TEXT)
- {
+ if( display_format == LISTBOX_TEXT ) {
return get_column_offset(columns);
}
- else
- {
+ else {
return get_column_offset(columns);
}
return widest;
}
-int BC_ListBox::get_items_height(ArrayList<BC_ListBoxItem*> *data,
- int columns,
- int *result)
+int BC_ListBox::get_items_height(ArrayList<BC_ListBoxItem*> *data, int columns,
+ int *result)
{
int temp = 0;
int top_level = 0;
int highest = 0;
- if(!result)
- {
+ if( !result ) {
result = &temp;
top_level = 1;
}
-
-
-
-
- for(int j = 0; j < (data ? data[master_column].total : 0); j++)
- {
+ for( int j = 0; j < (data ? data[master_column].total : 0); j++ ) {
int x, y, w, h;
BC_ListBoxItem *item = data[master_column].values[j];
if( display_format == LISTBOX_ICONS ||
display_format == LISTBOX_ICON_LIST ) {
get_icon_mask(item, x, y, w, h);
- if(y + h + yposition > highest) highest = y + h + yposition;
+ if( y + h + yposition > highest ) highest = y + h + yposition;
get_text_mask(item, x, y, w, h);
- if(y + h + yposition > highest) highest = y + h + yposition;
+ if( y + h + yposition > highest ) highest = y + h + yposition;
}
- else
- {
+ else {
get_text_mask(item, x, y, w, h);
*result += h;
// Descend into sublist
- if(item->get_sublist() &&
- item->get_expand())
- {
+ if( item->get_sublist() && item->get_expand() ) {
get_items_height(item->get_sublist(),
item->get_columns(),
result);
}
}
- if( display_format == LISTBOX_TEXT && top_level )
- {
+ if( display_format == LISTBOX_TEXT && top_level ) {
highest = LISTBOX_MARGIN + *result;
}
-
return highest;
}
int BC_ListBox::set_yposition(int position, int draw_items)
{
this->yposition = position;
- if(draw_items)
- {
+ if( draw_items ) {
this->draw_items(1);
}
return 0;
void BC_ListBox::expand_item(BC_ListBoxItem *item, int expand)
{
- if(item)
- {
+ if( item ) {
item->expand = expand;
// Collapse sublists if this is collapsed to make it easier to calculate
// coordinates
- if(item->get_sublist())
+ if( item->get_sublist() )
collapse_recursive(item->get_sublist(), master_column);
-
// Set everything for autoplacement
-
set_autoplacement(data, 0, 1);
-
draw_items(1);
}
}
void BC_ListBox::collapse_recursive(ArrayList<BC_ListBoxItem*> *data,
int master_column)
{
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->get_sublist() && item->expand)
- {
+ if( item->get_sublist() && item->expand ) {
item->expand = 0;
collapse_recursive(item->get_sublist(), master_column);
}
int do_icons,
int do_text)
{
- for(int i = 0; i < data[0].total; i++)
- {
- for(int j = 0; j < columns; j++)
- {
- if(do_icons) data[j].values[i]->autoplace_icon = 1;
- if(do_text) data[j].values[i]->autoplace_text = 1;
+ for( int i = 0; i < data[0].total; i++ ) {
+ for( int j = 0; j < columns; j++ ) {
+ if( do_icons ) data[j].values[i]->autoplace_icon = 1;
+ if( do_text ) data[j].values[i]->autoplace_text = 1;
}
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->get_sublist())
- {
+ if( item->get_sublist() ) {
set_autoplacement(item->get_sublist(), do_icons, do_text);
}
}
int BC_ListBox::get_yscroll_x()
{
- if(is_popup)
+ if( is_popup )
return popup_w - get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w();
else
- return get_x() +
- popup_w -
+ return get_x() + popup_w -
get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w();
}
int BC_ListBox::get_yscroll_y()
{
- if(is_popup)
- return 0;
- else
- return get_y();
+ return is_popup ? 0 : get_y();
}
int BC_ListBox::get_yscroll_height()
int BC_ListBox::get_xscroll_x()
{
- if(is_popup)
- return 0;
- else
- return get_x();
+ return is_popup ? 0 : get_x();
}
int BC_ListBox::get_xscroll_y()
{
- if(is_popup)
- return popup_h -
- get_resources()->hscroll_data[SCROLL_HANDLE_UP]->get_h();
- else
- return get_y() +
- popup_h -
- get_resources()->hscroll_data[SCROLL_HANDLE_UP]->get_h();
+ return (is_popup ? popup_h : get_y() + popup_h) -
+ get_resources()->hscroll_data[SCROLL_HANDLE_UP]->get_h();
}
int BC_ListBox::get_xscroll_width()
{
return popup_w - (need_yscroll ?
- get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w() :
- 0);
+ get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w() : 0);
}
int BC_ListBox::get_column_offset(int column)
{
int x = 0;
- while(column > 0)
- {
+ while( column > 0 ) {
x += column_width ?
column_width[--column] :
default_column_width[--column];
void BC_ListBox::column_width_boundaries()
{
- if(column_width) {
- for(int i = 0; i < columns; i++) {
- if(column_width[i] < MIN_COLUMN_WIDTH)
+ if( column_width ) {
+ for( int i = 0; i < columns; i++ ) {
+ if( column_width[i] < MIN_COLUMN_WIDTH )
column_width[i] = MIN_COLUMN_WIDTH;
}
}
else {
- for(int i = 0; i < columns; i++) {
- if(default_column_width[i] < MIN_COLUMN_WIDTH)
+ for( int i = 0; i < columns; i++ ) {
+ if( default_column_width[i] < MIN_COLUMN_WIDTH )
default_column_width[i] = MIN_COLUMN_WIDTH;
}
}
int BC_ListBox::get_column_width(int column, int clamp_right)
{
- if(column < columns - 1 || !clamp_right)
+ if( column < columns - 1 || !clamp_right )
return column_width ? column_width[column] : default_column_width[column];
return popup_w + xposition - get_column_offset(column);
}
x = get_item_x(item);
y = get_item_y(item);
- if(display_format == LISTBOX_ICONS) {
- if(icon_position == ICON_LEFT) {
+ if( display_format == LISTBOX_ICONS ) {
+ if( icon_position == ICON_LEFT ) {
x += get_icon_w(item) + ICON_MARGIN * 2;
y += get_icon_h(item) - get_text_h(item);
}
h = get_text_h(item) + ICON_MARGIN * 2;
}
else
- if(display_format == LISTBOX_TEXT) {
+ if( display_format == LISTBOX_TEXT ) {
w = get_text_w(item) + LISTBOX_MARGIN * 2;
h = get_text_h(item);
}
- else
- {
+ else {
w = get_text_width(MEDIUMFONT, item->text) + LISTBOX_MARGIN * 2;
h = row_height;
int ih = get_icon_h(item);
}
int BC_ListBox::get_item_highlight(ArrayList<BC_ListBoxItem*> *data,
- int column,
- int item)
+ int column, int item)
{
BC_Resources *resources = get_resources();
- if(data[column].values[item]->selected)
+ if( data[column].values[item]->selected )
return resources->listbox_selected;
- else if(highlighted_item >= 0 &&
- highlighted_ptr == data[master_column].values[item])
+ if( highlighted_item >= 0 &&
+ highlighted_ptr == data[master_column].values[item] )
return resources->listbox_highlighted;
return resources->listbox_inactive;
}
int BC_ListBox::get_item_color(ArrayList<BC_ListBoxItem*> *data,
- int column,
- int item)
+ int column, int item)
{
int color = data[column].values[item]->color;
if( color == -1 ) color = get_resources()->listbox_text;
}
-BC_ListBoxItem* BC_ListBox::get_selection(int column,
- int selection_number)
+BC_ListBoxItem* BC_ListBox::get_selection(int column, int selection_number)
{
return get_selection_recursive(data,
column,
selection_number);
}
-BC_ListBoxItem* BC_ListBox::get_selection_recursive(
- ArrayList<BC_ListBoxItem*> *data,
- int column,
- int selection_number)
+BC_ListBoxItem* BC_ListBox::get_selection_recursive(ArrayList<BC_ListBoxItem*> *data,
+ int column, int selection_number)
{
- if(!data) return 0;
+ if( !data ) return 0;
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->selected)
- {
+ if( item->selected ) {
//printf("BC_ListBox::get_selection_recursive %d\n", __LINE__);
selection_number--;
- if(selection_number < 0)
- {
+ if( selection_number < 0 ) {
return data[column].values[i];
}
}
- if(item->get_sublist())
- {
+ if( item->get_sublist() ) {
BC_ListBoxItem *result = get_selection_recursive(item->get_sublist(),
column,
selection_number);
- if(result) return result;
+ if( result ) return result;
}
}
}
-int BC_ListBox::get_selection_number(int column,
- int selection_number)
+int BC_ListBox::get_selection_number(int column, int selection_number)
{
- return get_selection_number_recursive(data,
- column,
- selection_number);
+ return get_selection_number_recursive(data, column, selection_number);
}
-int BC_ListBox::get_selection_number_recursive(
- ArrayList<BC_ListBoxItem*> *data,
- int column,
- int selection_number,
- int *counter)
+int BC_ListBox::get_selection_number_recursive(ArrayList<BC_ListBoxItem*> *data,
+ int column, int selection_number, int *counter)
{
int temp = -1;
- if(!data) return 0;
- if(!counter) counter = &temp;
+ if( !data ) return 0;
+ if( !counter ) counter = &temp;
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
(*counter)++;
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->selected)
- {
+ if( item->selected ) {
selection_number--;
- if(selection_number < 0)
- {
+ if( selection_number < 0 ) {
return (*counter);
}
}
- if(item->get_sublist())
- {
- int result = get_selection_number_recursive(
- item->get_sublist(),
- column,
- selection_number,
- counter);
- if(result >= 0) return result;
+ if( item->get_sublist() ) {
+ int result = get_selection_number_recursive(item->get_sublist(),
+ column, selection_number, counter);
+ if( result >= 0 ) return result;
}
}
return -1;
void BC_ListBox::delete_columns()
{
- if(column_titles)
- {
- for(int i = 0; i < columns; i++)
- {
+ if( column_titles ) {
+ for( int i = 0; i < columns; i++ ) {
delete [] column_titles[i];
}
delete [] column_titles;
}
- if(column_width) delete [] column_width;
+ if( column_width ) delete [] column_width;
column_titles = 0;
column_width = 0;
}
// Need to copy titles so EDL can change
-void BC_ListBox::set_columns(const char **column_titles,
- int *column_width,
- int columns)
+void BC_ListBox::set_columns(const char **column_titles, int *column_width, int columns)
{
- if((!column_titles && column_width) ||
- (column_titles && !column_width))
- {
+ if( (!column_titles && column_width) ||
+ (column_titles && !column_width) ) {
printf("BC_ListBox::set_columns either column_titles or column_width == NULL but not both.\n");
return;
}
-
delete_columns();
-
- if(column_titles)
- {
+ if( column_titles ) {
this->column_titles = new char*[columns];
- for(int i = 0; i < columns; i++)
- {
+ for( int i = 0; i < columns; i++ ) {
this->column_titles[i] = new char[strlen(column_titles[i]) + 1];
strcpy(this->column_titles[i], column_titles[i]);
}
}
-
- if(column_width)
- {
+ if( column_width ) {
this->column_width = new int[columns];
- for(int i = 0; i < columns; i++)
- {
+ for( int i = 0; i < columns; i++ ) {
this->column_width[i] = column_width[i];
}
}
int BC_ListBox::update(ArrayList<BC_ListBoxItem*> *data,
- const char **column_titles,
- int *column_widths,
- int columns,
- int xposition,
- int yposition,
- int highlighted_number,
- int recalc_positions,
- int draw)
-{
- set_columns(column_titles,
- column_widths,
- columns);
-
+ const char **column_titles, int *column_widths, int columns,
+ int xposition, int yposition, int highlighted_number,
+ int recalc_positions, int draw)
+{
+ set_columns(column_titles, column_widths, columns);
this->data = data;
-
this->yposition = yposition;
this->xposition = xposition;
this->highlighted_item = highlighted_number;
this->highlighted_ptr = index_to_item(data, highlighted_number, 0);
- if(recalc_positions)
+ if( recalc_positions )
set_autoplacement(data, 1, 1);
init_column_width();
- if(gui && draw)
- {
+ if( gui && draw ) {
draw_items(0, 1);
update_scrollbars(1);
}
void BC_ListBox::center_selection()
{
int selection = get_selection_number(0, 0);
-
calculate_item_coords();
center_selection(selection);
-
- if(gui)
- {
+ if( gui ) {
draw_items(1, 1);
update_scrollbars(0);
gui->show_window(1);
{
}
-int BC_ListBox::select_previous(int skip,
- BC_ListBoxItem *selected_item,
- int *counter,
- ArrayList<BC_ListBoxItem*> *data,
- int *got_first,
- int *got_second)
+int BC_ListBox::select_previous(int skip, BC_ListBoxItem *selected_item, int *counter,
+ ArrayList<BC_ListBoxItem*> *data, int *got_first, int *got_second)
{
int top_level = 0;
- if(!selected_item)
+ if( !selected_item )
selected_item = get_selection(0, 0);
int temp = -1;
- if(!counter)
+ if( !counter )
counter = &temp;
int temp2 = 0;
- if(!got_first)
- {
+ if( !got_first ) {
got_first = &temp2;
top_level = 1;
}
int temp3 = 0;
- if(!got_second)
+ if( !got_second )
got_second = &temp3;
- if(!data)
+ if( !data )
data = this->data;
// Scan backwards to item pointer. Then count visible items to get
// destination. No wraparound.
- do
- {
- for(int i = data[master_column].total - 1; i >= 0; i--)
- {
+ do {
+ for( int i = data[master_column].total - 1; i >= 0; i-- ) {
BC_ListBoxItem *current_item = data[master_column].values[i];
- if(current_item->get_sublist() &&
- current_item->get_expand())
- {
- int result = select_previous(skip,
- selected_item,
- counter,
- current_item->get_sublist(),
- got_first,
- got_second);
- if(*got_second)
- {
+ if( current_item->get_sublist() &&
+ current_item->get_expand() ) {
+ int result = select_previous(skip, selected_item, counter,
+ current_item->get_sublist(), got_first, got_second);
+ if( *got_second )
return result;
- }
}
- if(*got_first)
- {
+ if( *got_first ) {
(*counter)++;
- if((*counter) >= skip)
- {
- for(int j = 0; j < columns; j++)
+ if( (*counter) >= skip ) {
+ for( int j = 0; j < columns; j++ )
data[j].values[i]->selected = 1;
(*got_second) = 1;
return item_to_index(this->data, current_item);
}
}
- else
- {
- if(current_item->selected)
- {
- for(int j = 0; j < columns; j++)
+ else {
+ if( current_item->selected ) {
+ for( int j = 0; j < columns; j++ )
data[j].values[i]->selected = 0;
(*got_first) = 1;
(*counter)++;
}
// Hit top of top level without finding a selected item.
- if(top_level)
- {
+ if( top_level ) {
// Select first item in top level and quit
BC_ListBoxItem *current_item;
(*got_first) = 1;
current_item = data[master_column].values[0];
- for(int j = 0; j < columns; j++)
+ for( int j = 0; j < columns; j++ )
data[j].values[0]->selected = 1;
(*got_second) = 1;
return item_to_index(this->data, current_item);
}
- }while(top_level && data[master_column].total);
+ } while( top_level && data[master_column].total );
+
return -1;
}
-int BC_ListBox::select_next(int skip,
- BC_ListBoxItem *selected_item,
- int *counter,
- ArrayList<BC_ListBoxItem*> *data,
- int *got_first,
- int *got_second)
+int BC_ListBox::select_next(int skip, BC_ListBoxItem *selected_item, int *counter,
+ ArrayList<BC_ListBoxItem*> *data, int *got_first, int *got_second)
{
int top_level = 0;
- if(!selected_item)
+ if( !selected_item )
selected_item = get_selection(0, 0);
int temp = -1;
- if(!counter)
+ if( !counter )
counter = &temp;
int temp2 = 0;
- if(!got_first)
- {
+ if( !got_first ) {
got_first = &temp2;
top_level = 1;
}
int temp3 = 0;
- if(!got_second)
+ if( !got_second )
got_second = &temp3;
- if(!data)
+ if( !data )
data = this->data;
// Scan forwards to currently selected item pointer.
// Then count visible items to get destination. No wraparound.
- do
- {
- for(int i = 0; i < data[master_column].total; i++)
- {
+ do {
+ for( int i = 0; i < data[master_column].total; i++ ) {
BC_ListBoxItem *current_item = data[master_column].values[i];
// Select next item once the number items after the currently selected item
// have been passed.
- if(*got_first)
- {
+ if( *got_first ) {
(*counter)++;
- if((*counter) >= skip)
- {
- for(int j = 0; j < columns; j++)
+ if( (*counter) >= skip ) {
+ for( int j = 0; j < columns; j++ )
data[j].values[i]->selected = 1;
(*got_second) = 1;
return item_to_index(this->data, current_item);
}
}
- else
- {
+ else {
// Got currently selected item. Deselect it.
- if(current_item->selected)
- {
- for(int j = 0; j < columns; j++)
+ if( current_item->selected ) {
+ for( int j = 0; j < columns; j++ )
data[j].values[i]->selected = 0;
(*got_first) = 1;
(*counter)++;
}
// Descend into expanded level
- if(current_item->get_sublist() &&
- current_item->get_expand())
- {
- int result = select_next(skip,
- selected_item,
- counter,
- current_item->get_sublist(),
- got_first,
- got_second);
- if(*got_second)
- {
+ if( current_item->get_sublist() &&
+ current_item->get_expand() ) {
+ int result = select_next(skip, selected_item, counter,
+ current_item->get_sublist(), got_first, got_second);
+ if( *got_second ) {
return result;
}
}
}
// Hit bottom of top level without finding the next item.
- if(top_level)
- {
+ if( top_level ) {
BC_ListBoxItem *current_item;
// Select first item in top level and quit
- if(!(*got_first))
- {
+ if( !(*got_first) ) {
(*got_first) = 1;
current_item = data[master_column].values[0];
- for(int j = 0; j < columns; j++)
+ for( int j = 0; j < columns; j++ )
data[j].values[0]->selected = 1;
(*got_second) = 1;
}
- else
- {
+ else {
// Select last item in top level and quit
(*got_first) = 1;
int current_row = data[master_column].total - 1;
current_item = data[master_column].values[current_row];
- for(int j = 0; j < columns; j++)
+ for( int j = 0; j < columns; j++ )
data[j].values[current_row]->selected = 1;
(*got_second) = 1;
}
return item_to_index(this->data, current_item);
}
- }while(top_level && data[master_column].total);
+ } while( top_level && data[master_column].total );
return -1;
}
if( yscroll_orientation & SCROLL_STRETCH )
items_h += view_h / 4;
- if(yposition < 0) yposition = 0;
+ if( yposition < 0 ) yposition = 0;
else
- if(yposition > items_h - view_h)
+ if( yposition > items_h - view_h )
yposition = items_h - view_h;
- if(yposition < 0) yposition = 0;
+ if( yposition < 0 ) yposition = 0;
- if(xposition < 0) xposition = 0;
+ if( xposition < 0 ) xposition = 0;
else
- if(xposition >= items_w - view_w)
+ if( xposition >= items_w - view_w )
xposition = items_w - view_w;
- if(xposition < 0) xposition = 0;
+ if( xposition < 0 ) xposition = 0;
}
int BC_ListBox::center_selection(int selection,
- ArrayList<BC_ListBoxItem*> *data,
- int *counter)
+ ArrayList<BC_ListBoxItem*> *data, int *counter)
{
int temp = -1;
- if(!data) data = this->data;
- if(!counter) counter = &temp;
+ if( !data ) data = this->data;
+ if( !counter ) counter = &temp;
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
(*counter)++;
// Got it
BC_ListBoxItem *item = data[master_column].values[i];
- if((*counter) == selection)
- {
+ if( (*counter) == selection ) {
BC_ListBoxItem *top_item = this->data[master_column].values[0];
- if(display_format == LISTBOX_ICONS)
- {
+ if( display_format == LISTBOX_ICONS ) {
// Icon is out of window
if( item->icon_y-yposition > view_h-get_text_h(item) ||
- item->icon_y-yposition < 0 ) {
+ item->icon_y-yposition < 0 ) {
yposition = item->icon_y - view_h / 2;
}
- if(data[master_column].values[selection]->icon_x - xposition > view_w ||
- data[master_column].values[selection]->icon_x - xposition < 0)
- {
+ if( data[master_column].values[selection]->icon_x - xposition > view_w ||
+ data[master_column].values[selection]->icon_x - xposition < 0 ) {
xposition = item->icon_x - view_w / 2;
}
}
- else
- {
+ else {
// Text coordinate is out of window
if( item->text_y-yposition > view_h-get_text_h(item) ||
- item->text_y-yposition < 0 ) {
+ item->text_y-yposition < 0 ) {
yposition = item->text_y -
top_item->text_y -
view_h / 2;
}
// Descend
- if(item->get_sublist())
- {
+ if( item->get_sublist() ) {
int result = center_selection(selection,
item->get_sublist(),
counter);
- if(result) return result;
+ if( result ) return result;
}
}
return 0;
int h_needed = items_h = get_items_height(data, columns);
int w_needed = items_w = get_items_width();
-// if(columns > 0 && column_width)
+// if( columns > 0 && column_width )
// printf("BC_ListBox::update_scrollbars 1 %d %d\n", column_width[columns - 1], w_needed);
- if(xscrollbar)
- {
- if(xposition != xscrollbar->get_value())
+ if( xscrollbar ) {
+ if( xposition != xscrollbar->get_value() )
xscrollbar->update_value(xposition);
- if(w_needed != xscrollbar->get_length() ||
- view_w != xscrollbar->get_handlelength())
+ if( w_needed != xscrollbar->get_length() ||
+ view_w != xscrollbar->get_handlelength() )
xscrollbar->update_length(w_needed, xposition, view_w, 0);
}
- if(yscrollbar)
- {
- if(yposition != yscrollbar->get_value())
+ if( yscrollbar ) {
+ if( yposition != yscrollbar->get_value() )
yscrollbar->update_value(yposition);
- if(h_needed != yscrollbar->get_length() || view_h != yscrollbar->get_handlelength())
+ if( h_needed != yscrollbar->get_length() || view_h != yscrollbar->get_handlelength() )
yscrollbar->update_length(h_needed, yposition, view_h, 0);
}
- if(flush) this->flush();
+ if( flush ) this->flush();
}
int BC_ListBox::get_scrollbars()
int w_needed = items_w = get_items_width();
int flush = 0;
-
title_h = get_title_h();
-
view_h = popup_h - title_h - 4;
view_w = popup_w - 4;
// Create scrollbars as needed
- for(int i = 0; i < 2; i++)
- {
- if(w_needed > view_w)
- {
+ for( int i = 0; i < 2; i++ ) {
+ if( w_needed > view_w ) {
need_xscroll = 1;
view_h = popup_h -
title_h -
get_resources()->hscroll_data[SCROLL_HANDLE_UP]->get_h() -
4;
}
- else
- {
+ else {
need_xscroll = 0;
}
- if(h_needed > view_h)
- {
+ if( h_needed > view_h ) {
need_yscroll = 1;
view_w = popup_w -
get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w() -
4;
}
- else
- {
+ else {
need_yscroll = 0;
}
}
// Update subwindow size
int new_w = popup_w;
int new_h = popup_h;
- if(need_xscroll) new_h -= get_resources()->hscroll_data[SCROLL_HANDLE_UP]->get_h();
- if(need_yscroll) new_w -= get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w();
+ if( need_xscroll ) new_h -= get_resources()->hscroll_data[SCROLL_HANDLE_UP]->get_h();
+ if( need_yscroll ) new_w -= get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w();
- if(!is_popup)
- if(new_w != BC_WindowBase::get_w() || new_h != BC_WindowBase::get_h())
+ if( !is_popup )
+ if( new_w != BC_WindowBase::get_w() || new_h != BC_WindowBase::get_h() )
gui->resize_window(new_w, new_h);
BC_WindowBase *destination = (is_popup ? gui : parent_window);
- if(need_xscroll)
- {
- if(!xscrollbar)
- {
+ if( need_xscroll ) {
+ if( !xscrollbar ) {
xscrollbar = new BC_ListBoxXScroll(this);
destination->add_subwindow(xscrollbar);
xscrollbar->show_window(0);
xscrollbar->bound_to = this;
}
- else
- {
+ else {
xscrollbar->update_length(w_needed, xposition, view_w, flush);
xscrollbar->reposition_window(get_xscroll_x(),
get_xscroll_y(),
get_xscroll_width());
}
}
- else
- {
- if(xscrollbar) delete xscrollbar;
+ else {
+ if( xscrollbar ) delete xscrollbar;
xscrollbar = 0;
xposition = 0;
}
- if(need_yscroll)
- {
- if(!yscrollbar)
- {
+ if( need_yscroll ) {
+ if( !yscrollbar ) {
yscrollbar = new BC_ListBoxYScroll(this);
destination->add_subwindow(yscrollbar);
yscrollbar->show_window(0);
yscrollbar->bound_to = this;
}
- else
- {
+ else {
yscrollbar->update_length(h_needed, yposition, view_h, flush);
yscrollbar->reposition_window(get_yscroll_x(),
get_yscroll_y(),
get_yscroll_height());
}
}
- else
- {
- if(yscrollbar) delete yscrollbar;
+ else {
+ if( yscrollbar ) delete yscrollbar;
yscrollbar = 0;
yposition = 0;
}
- if(!bg_surface ||
- view_w + 4 != bg_surface->get_w() ||
- view_h + 4 != bg_surface->get_h())
- {
- if(bg_surface) delete bg_surface;
+ if( !bg_surface ||
+ view_w + 4 != bg_surface->get_w() ||
+ view_h + 4 != bg_surface->get_h() ) {
+ if( bg_surface ) delete bg_surface;
bg_surface = new BC_Pixmap(gui, view_w + 4, view_h + 4);
bg_draw = 1;
}
}
-
void BC_ListBox::set_drag_scroll(int value)
{
allow_drag_scroll = value;
}
-
// Test for scrolling by dragging
int BC_ListBox::test_drag_scroll(int cursor_x, int cursor_y)
{
int result = 0;
- if(allow_drag_scroll ||
- current_operation == SELECT_RECT)
- {
+ if( allow_drag_scroll ||
+ current_operation == SELECT_RECT ) {
int top_boundary = get_title_h();
- if(cursor_y < top_boundary ||
- cursor_y >= view_h + title_h + LISTBOX_BORDER * 2 ||
- cursor_x < LISTBOX_BORDER ||
- cursor_x >= view_w + LISTBOX_BORDER)
- {
+ if( cursor_y < top_boundary ||
+ cursor_y >= view_h + title_h + LISTBOX_BORDER * 2 ||
+ cursor_x < LISTBOX_BORDER ||
+ cursor_x >= view_w + LISTBOX_BORDER ) {
result = 1;
}
}
int top_boundary = get_title_h();
int result = 0;
- if(get_cursor_y() < top_boundary)
- {
+ if( get_cursor_y() < top_boundary ) {
yposition -= top_boundary - get_cursor_y();
result = 1;
}
else
- if(get_cursor_y() >= view_h + title_h + 4)
- {
+ if( get_cursor_y() >= view_h + title_h + 4 ) {
yposition += get_cursor_y() - (view_h + title_h + 4);
result = 1;
}
- if(get_cursor_x() < 2)
- {
+ if( get_cursor_x() < 2 ) {
xposition -= 2 - get_cursor_x();
result = 1;
}
else
- if(get_cursor_x() >= view_w + 2)
- {
+ if( get_cursor_x() >= view_w + 2 ) {
xposition += get_cursor_x() - (view_w + 2);
result = 1;
}
- if(result) clamp_positions();
+
+ if( result )
+ clamp_positions();
+
return result;
}
int old_yposition = yposition;
int result = drag_scroll_event();
- if(result)
- {
+ if( result ) {
rect_x1 += old_xposition - xposition;
rect_y1 += old_yposition - yposition;
rect_x2 = get_cursor_x();
int y1 = MIN(rect_y1, rect_y2);
int y2 = MAX(rect_y1, rect_y2);
- if(select_rectangle(data,
- x1,
- y1,
- x2,
- y2))
- {
+ if( select_rectangle(data, x1, y1, x2, y2) ) {
selection_changed();
}
int BC_ListBox::select_scroll_event()
{
int result = drag_scroll_event();
-
- if(result)
- {
+ if( result ) {
highlighted_item = selection_number = get_cursor_item(data,
- get_cursor_x(),
- get_cursor_y(),
- &highlighted_ptr);
+ get_cursor_x(), get_cursor_y(), &highlighted_ptr);
clamp_positions();
draw_items(0);
update_scrollbars(1);
}
int BC_ListBox::select_rectangle(ArrayList<BC_ListBoxItem*> *data,
- int x1,
- int y1,
- int x2,
- int y2)
+ int x1, int y1, int x2, int y2)
{
int result = 0;
- for(int i = 0; i < data[master_column].total; i++)
- {
- for(int j = 0; j < columns; j++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
+ for( int j = 0; j < columns; j++ ) {
BC_ListBoxItem *item = data[j].values[i];
- if(display_format == LISTBOX_ICONS)
- {
+ if( display_format == LISTBOX_ICONS ) {
int icon_x, icon_y, icon_w, icon_h;
int text_x, text_y, text_w, text_h;
get_icon_mask(item, icon_x, icon_y, icon_w, icon_h);
get_text_mask(item, text_x, text_y, text_w, text_h);
- if((x2 >= icon_x && x1 < icon_x + icon_w &&
- y2 >= icon_y && y1 < icon_y + icon_h) ||
- (x2 >= text_x && x1 < text_x + text_w &&
- y2 >= text_y && y1 < text_y + text_h))
- {
- if(!item->selected)
- {
+ if( (x2 >= icon_x && x1 < icon_x + icon_w &&
+ y2 >= icon_y && y1 < icon_y + icon_h) ||
+ (x2 >= text_x && x1 < text_x + text_w &&
+ y2 >= text_y && y1 < text_y + text_h) ) {
+ if( !item->selected ) {
item->selected = 1;
result = 1;
}
}
- else
- {
- if(item->selected)
- {
+ else {
+ if( item->selected ) {
item->selected = 0;
result = 1;
}
}
}
- else
- {
- if(x2 >= 0 &&
- x1 < (yscrollbar ?
- gui->get_w() - get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w() :
- gui->get_w()) &&
- y2 > 0 &&
- y1 < gui->get_h() &&
- y2 >= get_item_y(item) &&
- y1 < get_item_y(item) + get_item_h(item))
- {
- if(!item->selected)
- {
+ else {
+ if( x2 >= 0 &&
+ x1 < (yscrollbar ?
+ gui->get_w() - get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w() :
+ gui->get_w()) && y2 > 0 &&
+ y1 < gui->get_h() && y2 >= get_item_y(item) &&
+ y1 < get_item_y(item) + get_item_h(item) ) {
+ if( !item->selected ) {
item->selected = 1;
result = 1;
}
}
- else
- {
- if(item->selected)
- {
+ else {
+ if( item->selected ) {
item->selected = 0;
result = 1;
}
}
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->get_sublist() &&
- item->get_expand())
+ if( item->get_sublist() &&
+ item->get_expand() )
result |= select_rectangle(item->get_sublist(),
- x1,
- y1,
- x2,
- y2);
+ x1, y1, x2, y2);
}
return result;
}
int BC_ListBox::reposition_item(ArrayList<BC_ListBoxItem*> *data,
- int selection_number,
- int x,
- int y,
- int *counter)
+ int selection_number, int x, int y, int *counter)
{
int temp = -1;
- if(!counter) counter = &temp;
-
+ if( !counter ) counter = &temp;
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
BC_ListBoxItem *item = data[master_column].values[i];
(*counter)++;
- if((*counter) == selection_number)
- {
+ if( (*counter) == selection_number ) {
item->icon_x = x;
item->icon_y = y;
return 1;
void BC_ListBox::move_selection(ArrayList<BC_ListBoxItem*> *dst,
ArrayList<BC_ListBoxItem*> *src)
{
- for(int i = 0; i < src[master_column].total; )
- {
+ for( int i = 0; i < src[master_column].total; ) {
BC_ListBoxItem *item = src[master_column].values[i];
// Move item to dst
- if(item->selected)
- {
- for(int j = 0; j < columns; j++)
- {
+ if( item->selected ) {
+ for( int j = 0; j < columns; j++ ) {
dst[j].append(src[j].values[i]);
src[j].remove_number(i);
}
continue;
}
// Descend into sublist
- if(item->get_sublist())
- {
+ if( item->get_sublist() ) {
move_selection(dst,
item->get_sublist());
}
}
int BC_ListBox::put_selection(ArrayList<BC_ListBoxItem*> *data,
- ArrayList<BC_ListBoxItem*> *src,
- int destination,
- int *counter)
+ ArrayList<BC_ListBoxItem*> *src, int destination, int *counter)
{
int temp = -1;
- if(!counter) counter = &temp;
+ if( !counter ) counter = &temp;
- if(destination < 0 || destination >= data[master_column].total)
- {
- for(int j = 0; j < columns; j++)
- {
- for(int i = 0; i < src[j].total; i++)
- {
+ if( destination < 0 || destination >= data[master_column].total ) {
+ for( int j = 0; j < columns; j++ ) {
+ for( int i = 0; i < src[j].total; i++ ) {
data[j].append(src[j].values[i]);
}
}
return 1;
}
else
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
(*counter)++;
- if((*counter) == destination)
- {
- for(int j = 0; j < columns; j++)
- {
- for(int k = 0; k < src[j].total; k++)
- {
+ if( (*counter) == destination ) {
+ for( int j = 0; j < columns; j++ ) {
+ for( int k = 0; k < src[j].total; k++ ) {
data[j].insert(src[j].values[k], destination + k);
}
}
}
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->get_sublist())
- {
- if(put_selection(item->get_sublist(),
+ if( item->get_sublist() ) {
+ if( put_selection(item->get_sublist(),
src,
destination,
- counter))
+ counter) )
return 1;
}
}
int BC_ListBox::item_to_index(ArrayList<BC_ListBoxItem*> *data,
- BC_ListBoxItem *item,
- int *counter)
+ BC_ListBoxItem *item, int *counter)
{
int temp = -1;
- if(!counter) counter = &temp;
+ if( !counter ) counter = &temp;
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
(*counter)++;
- for(int j = 0; j < columns; j++)
- {
+ for( int j = 0; j < columns; j++ ) {
BC_ListBoxItem *new_item = data[j].values[i];
//printf("BC_ListBox::item_to_index 1 %d %d %p\n", j, i, new_item);
- if(new_item == item)
- {
+ if( new_item == item ) {
return (*counter);
}
}
BC_ListBoxItem *new_item = data[master_column].values[i];
- if(new_item->get_sublist())
- {
- if(item_to_index(new_item->get_sublist(),
+ if( new_item->get_sublist() ) {
+ if( item_to_index(new_item->get_sublist(),
item,
- counter) >= 0)
+ counter) >= 0 )
return (*counter);
}
}
}
BC_ListBoxItem* BC_ListBox::index_to_item(ArrayList<BC_ListBoxItem*> *data,
- int number,
- int column,
- int *counter)
+ int number, int column, int *counter)
{
int temp = -1;
- if(!counter) counter = &temp;
- for(int i = 0; i < data[master_column].total; i++)
- {
+ if( !counter ) counter = &temp;
+ for( int i = 0; i < data[master_column].total; i++ ) {
(*counter)++;
- if((*counter) == number)
- {
+ if( (*counter) == number ) {
return data[column].values[i];
}
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->get_sublist())
- {
+ if( item->get_sublist() ) {
BC_ListBoxItem *result = index_to_item(item->get_sublist(),
- number,
- column,
- counter);
- if(result) return result;
+ number, column, counter);
+ if( result ) return result;
}
}
return 0;
}
-int BC_ListBox::get_cursor_item(ArrayList<BC_ListBoxItem*> *data,
- int cursor_x,
- int cursor_y,
- BC_ListBoxItem **item_return,
- int *counter,
- int expanded)
+int BC_ListBox::get_cursor_item(ArrayList<BC_ListBoxItem*> *data, int cursor_x, int cursor_y,
+ BC_ListBoxItem **item_return, int *counter, int expanded)
{
int temp = -1;
- if(!data) return -1;
- if(!counter) counter = &temp;
+ if( !data ) return -1;
+ if( !counter ) counter = &temp;
// Icons are not treed
- if(display_format == LISTBOX_ICONS)
- {
- for(int j = data[master_column].total - 1; j >= 0; j--)
- {
+ if( display_format == LISTBOX_ICONS ) {
+ for( int j = data[master_column].total - 1; j >= 0; j-- ) {
int icon_x, icon_y, icon_w, icon_h;
int text_x, text_y, text_w, text_h;
BC_ListBoxItem *item = data[master_column].values[j];
get_icon_mask(item, icon_x, icon_y, icon_w, icon_h);
get_text_mask(item, text_x, text_y, text_w, text_h);
- if((cursor_x >= icon_x && cursor_x < icon_x + icon_w &&
- cursor_y >= icon_y && cursor_y < icon_y + icon_h) ||
- (cursor_x >= text_x && cursor_x < text_x + text_w &&
- cursor_y >= text_y && cursor_y < text_y + text_h))
- {
- if(item_return) (*item_return) = item;
+ if( (cursor_x >= icon_x && cursor_x < icon_x + icon_w &&
+ cursor_y >= icon_y && cursor_y < icon_y + icon_h) ||
+ (cursor_x >= text_x && cursor_x < text_x + text_w &&
+ cursor_y >= text_y && cursor_y < text_y + text_h) ) {
+ if( item_return ) (*item_return) = item;
return j;
}
}
else if( gui ) {
// Text is treed
// Cursor is inside items rectangle
- if(cursor_x >= 0 &&
- cursor_x < (yscrollbar ?
+ if( cursor_x >= 0 &&
+ cursor_x < (yscrollbar ?
gui->get_w() - get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w() :
gui->get_w()) &&
// Only clamp y if we're not in a SELECT operation.
- (current_operation == BC_ListBox::SELECT ||
- (cursor_y > get_title_h() + LISTBOX_BORDER &&
- cursor_y < gui->get_h())))
- {
+ (current_operation == BC_ListBox::SELECT ||
+ (cursor_y > get_title_h() + LISTBOX_BORDER &&
+ cursor_y < gui->get_h())) ) {
// Search table for cursor obstruction
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
BC_ListBoxItem *item = data[master_column].values[i];
(*counter)++;
// Cursor is inside item on current level
- if(expanded &&
- item->selectable &&
- cursor_y >= get_item_y(item) &&
- cursor_y < get_item_y(item) + get_item_h(item))
- {
+ if( expanded && item->selectable &&
+ cursor_y >= get_item_y(item) &&
+ cursor_y < get_item_y(item) + get_item_h(item) ) {
//printf("BC_ListBox::get_cursor_item %d %d %p\n", master_column, i, item);
- if(item_return) (*item_return) = item;
+ if( item_return ) (*item_return) = item;
return (*counter);
}
// Descend into sublist
- if(item->get_sublist())
- {
- if(get_cursor_item(item->get_sublist(),
- cursor_x,
- cursor_y,
- item_return,
- counter,
- item->get_expand()) >= 0)
+ if( item->get_sublist() ) {
+ if( get_cursor_item(item->get_sublist(),
+ cursor_x, cursor_y, item_return, counter,
+ item->get_expand()) >= 0 )
return (*counter);
}
}
}
}
+
return -1;
}
int BC_ListBox::repeat_event(int64_t duration)
{
- switch(current_operation)
- {
+ switch( current_operation ) {
// Repeat out of bounds selection
- case SELECT_RECT:
- if(duration == get_resources()->scroll_repeat)
- return rectangle_scroll_event();
- break;
+ case SELECT_RECT:
+ if( duration != get_resources()->scroll_repeat ) break;
+ return rectangle_scroll_event();
- case DRAG_ITEM:
- case SELECT:
- if(duration == get_resources()->scroll_repeat)
- return select_scroll_event();
- break;
+ case DRAG_ITEM:
+ if( duration != get_resources()->scroll_repeat ) break;
+ if( !drag_scroll_event() ) break;
+ clamp_positions();
+ draw_items(0);
+ update_scrollbars(1);
+ return 1;
- case NO_OPERATION:
+ case SELECT:
+ if( duration != get_resources()->scroll_repeat ) break;
+ return select_scroll_event();
+
+ case NO_OPERATION:
// Show tooltip
- if(button_highlighted && is_popup &&
- tooltip_text && tooltip_text[0] != 0 &&
- duration == get_resources()->tooltip_delay)
- {
- show_tooltip();
- return 1;
- }
- break;
+ if( duration != get_resources()->tooltip_delay ) break;
+ if( !button_highlighted || !is_popup ) break;
+ if( !tooltip_text || !tooltip_text[0] ) break;
+ show_tooltip();
+ return 1;
}
return 0;
}
{
int result = 0;
- switch(current_operation)
- {
+ switch( current_operation ) {
// Cursor moved over button, pressed, and exited.
- case BUTTON_DOWN_SELECT:
- if(top_level->event_win == win)
- {
- current_operation = BUTTON_DN;
- result = 1;
- button_highlighted = 1;
- draw_button(1);
- }
- break;
+ case BUTTON_DOWN_SELECT:
+ if( top_level->event_win == win ) {
+ current_operation = BUTTON_DN;
+ result = 1;
+ button_highlighted = 1;
+ draw_button(1);
+ }
+ break;
- case NO_OPERATION:
+ case NO_OPERATION:
// Cursor entered button
- if(is_popup && top_level->event_win == win)
- {
- button_highlighted = 1;
- result = 1;
- draw_button(1);
- }
- else
+ if( is_popup && top_level->event_win == win ) {
+ button_highlighted = 1;
+ result = 1;
+ draw_button(1);
+ }
+ else
// TODO: Need to get the highlighted column title or item
- if(gui && top_level->event_win == gui->win)
- {
- list_highlighted = 1;
- draw_border(1);
- result = 1;
- }
- break;
+ if( gui && top_level->event_win == gui->win ) {
+ list_highlighted = 1;
+ draw_border(1);
+ result = 1;
+ }
+ break;
}
return result;
int BC_ListBox::cursor_leave_event()
{
- if(current_operation == COLUMN_DRAG) return 0;
+ if( current_operation == COLUMN_DRAG ) return 0;
// Left button area
- if(button_highlighted)
- {
+ if( button_highlighted ) {
button_highlighted = 0;
hide_tooltip();
draw_button(1);
}
- if(list_highlighted)
- {
+ if( list_highlighted ) {
list_highlighted = 0;
highlighted_item = -1;
highlighted_ptr = 0;
highlighted_title = -1;
int redraw_toggles = 0;
- for(int i = 0; i < expanders.total; i++)
+ for( int i = 0; i < expanders.total; i++ )
expanders.values[i]->cursor_leave_event(&redraw_toggles);
draw_items(1);
int BC_ListBox::get_first_selection(ArrayList<BC_ListBoxItem*> *data, int *result)
{
int temp = -1;
- if(!result) result = &temp;
+ if( !result ) result = &temp;
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
BC_ListBoxItem *item = data[master_column].values[i];
(*result)++;
- if(item->selected) return (*result);
- if(item->get_sublist())
- {
- if(get_first_selection(item->get_sublist(), result) >= 0)
+ if( item->selected ) return (*result);
+ if( item->get_sublist() ) {
+ if( get_first_selection(item->get_sublist(), result) >= 0 )
return (*result);
}
}
int master_column)
{
int temp = 0;
- if(!result) result = &temp;
+ if( !result ) result = &temp;
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
(*result)++;
- if(data[master_column].values[i]->get_sublist())
+ if( data[master_column].values[i]->get_sublist() )
get_total_items(data[master_column].values[i]->get_sublist(),
result,
master_column);
{
int temp = -1;
int top_level = 0;
- if(!result)
- {
+ if( !result ) {
result = &temp;
top_level = 1;
}
- for(int i = data[master_column].total - 1; i >= 0; i--)
- {
+ for( int i = data[master_column].total - 1; i >= 0; i-- ) {
BC_ListBoxItem *item = data[master_column].values[i];
(*result)++;
- if(item->selected)
- {
- if(top_level)
+ if( item->selected ) {
+ if( top_level )
return get_total_items(data, 0, master_column) - (*result) /* - 1 */;
else
return (*result);
}
- if(item->get_sublist())
- {
- if(get_last_selection(item->get_sublist(), result) >= 0)
- {
- if(top_level)
+ if( item->get_sublist() ) {
+ if( get_last_selection(item->get_sublist(), result) >= 0 ) {
+ if( top_level )
return get_total_items(data, 0, master_column) - (*result) /* - 1 */;
else
return (*result);
}
void BC_ListBox::select_range(ArrayList<BC_ListBoxItem*> *data,
- int start,
- int end,
- int *current)
+ int start, int end, int *current)
{
int temp = -1;
- if(!current) current = &temp;
+ if( !current ) current = &temp;
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
(*current)++;
- if((*current) >= start && (*current) < end)
- {
- for(int j = 0; j < columns; j++)
+ if( (*current) >= start && (*current) < end ) {
+ for( int j = 0; j < columns; j++ )
data[j].values[i]->selected = 1;
}
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->get_sublist())
- select_range(item->get_sublist(),
- start,
- end,
- current);
+ if( item->get_sublist() )
+ select_range(item->get_sublist(), start, end, current);
}
}
// selection_number);
// Calculate the range to select based on selection_center and selection_number
- if(selection_number < selection_center)
- {
+ if( selection_number < selection_center ) {
selection_start = selection_number;
}
- else
- {
+ else {
selection_end = selection_number + 1;
}
}
int BC_ListBox::toggle_item_selection(ArrayList<BC_ListBoxItem*> *data,
- int selection_number,
- int *counter)
+ int selection_number, int *counter)
{
int temp = -1;
- if(!counter) counter = &temp;
+ if( !counter ) counter = &temp;
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
BC_ListBoxItem *item = data[master_column].values[i];
(*counter)++;
- if((*counter) == selection_number)
- {
+ if( (*counter) == selection_number ) {
// Get new value for selection
int selected = !item->selected;
// Set row
- for(int j = 0; j < columns; j++)
+ for( int j = 0; j < columns; j++ )
data[j].values[i]->selected = selected;
return 1;
}
// Descend into sublist
- if(item->get_sublist())
- {
- if(toggle_item_selection(item->get_sublist(),
- selection_number,
- counter))
+ if( item->get_sublist() ) {
+ if( toggle_item_selection(item->get_sublist(),
+ selection_number, counter) )
return 1;
}
}
void BC_ListBox::set_all_selected(ArrayList<BC_ListBoxItem*> *data, int value)
{
- for(int i = 0; i < data[master_column].total; i++)
- {
- for(int j = 0; j < columns; j++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
+ for( int j = 0; j < columns; j++ ) {
BC_ListBoxItem *item = data[j].values[i];
item->selected = value;
}
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->get_sublist())
- {
+ if( item->get_sublist() ) {
set_all_selected(item->get_sublist(), value);
}
}
}
void BC_ListBox::set_selected(ArrayList<BC_ListBoxItem*> *data,
- int item_number,
- int value,
- int *counter)
+ int item_number, int value, int *counter)
{
int temp = -1;
- if(!counter) counter = &temp;
- for(int i = 0; i < data[master_column].total && (*counter) != item_number; i++)
- {
+ if( !counter ) counter = &temp;
+ for( int i = 0; i < data[master_column].total && (*counter) != item_number; i++ ) {
(*counter)++;
- if((*counter) == item_number)
- {
- for(int j = 0; j < columns; j++)
- {
+ if( (*counter) == item_number ) {
+ for( int j = 0; j < columns; j++ ) {
BC_ListBoxItem *item = data[j].values[i];
item->selected = value;
}
}
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->get_sublist())
- {
- set_selected(item->get_sublist(),
- item_number,
- value,
- counter);
+ if( item->get_sublist() ) {
+ set_selected(item->get_sublist(), item_number, value, counter);
}
}
}
int BC_ListBox::update_selection(ArrayList<BC_ListBoxItem*> *data,
- int selection_number,
- int *counter)
+ int selection_number, int *counter)
{
int temp = -1;
int result = 0;
- if(!counter) counter = &temp;
+ if( !counter ) counter = &temp;
- for(int i = 0; i < data[master_column].total; i++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
BC_ListBoxItem *item = data[master_column].values[i];
(*counter)++;
- if((*counter) == selection_number && !item->selected)
- {
+ if( (*counter) == selection_number && !item->selected ) {
result = 1;
- for(int j = 0; j < columns; j++)
+ for( int j = 0; j < columns; j++ )
data[j].values[i]->selected = 1;
}
else
- if((*counter) != selection_number && item->selected)
- {
+ if( (*counter) != selection_number && item->selected ) {
result = 1;
- for(int j = 0; j < columns; j++)
+ for( int j = 0; j < columns; j++ )
data[j].values[i]->selected = 0;
}
- if(item->get_sublist())
+ if( item->get_sublist() )
result |= update_selection(item->get_sublist(),
selection_number,
counter);
}
void BC_ListBox::promote_selections(ArrayList<BC_ListBoxItem*> *data,
- int old_value,
- int new_value)
+ int old_value, int new_value)
{
- for(int i = 0; i < data[master_column].total; i++)
- {
- for(int j = 0; j < columns; j++)
- {
+ for( int i = 0; i < data[master_column].total; i++ ) {
+ for( int j = 0; j < columns; j++ ) {
BC_ListBoxItem *item = data[j].values[i];
- if(item->selected == old_value) item->selected = new_value;
+ if( item->selected == old_value ) item->selected = new_value;
}
BC_ListBoxItem *item = data[master_column].values[i];
- if(item->get_sublist())
+ if( item->get_sublist() )
promote_selections(item->get_sublist(), old_value, new_value);
}
}
const int debug = 0;
hide_tooltip();
- if(debug) printf("BC_ListBox::button_press_event %d this=%p event_win=%p %p %p %p\n",
- __LINE__,
- this,
- (void*)top_level->event_win,
- (void*)(gui ? gui->win : 0),
- (void*)win,
- (void*)parent_window->win);
+ if( debug ) printf("BC_ListBox::button_press_event %d this=%p event_win=%p %p %p %p\n",
+ __LINE__, this, (void*)top_level->event_win,
+ (void*)(gui ? gui->win : 0), (void*)win, (void*)parent_window->win);
// Pressed in button
- if(is_popup && top_level->event_win == win)
- {
- if(debug) printf("BC_ListBox::button_press_event %d\n", __LINE__);
+ if( is_popup && top_level->event_win == win ) {
+ if( debug ) printf("BC_ListBox::button_press_event %d\n", __LINE__);
current_operation = BUTTON_DN;
draw_button(1);
// Deploy listbox
- if(!active && !disabled)
- {
+ if( !active && !disabled ) {
top_level->deactivate();
activate();
}
}
else
// Pressed in scrollbar
- if((xscrollbar && top_level->event_win == xscrollbar->win) ||
- (yscrollbar && top_level->event_win == yscrollbar->win))
- {
- if(debug) printf("BC_ListBox::button_press_event %d\n", __LINE__);
+ if( (xscrollbar && top_level->event_win == xscrollbar->win) ||
+ (yscrollbar && top_level->event_win == yscrollbar->win) ) {
+ if( debug ) printf("BC_ListBox::button_press_event %d\n", __LINE__);
result = 0;
}
else
// Pressed in items
- if(gui && top_level->event_win == gui->win)
- {
- if(debug) printf("BC_ListBox::button_press_event %d\n", __LINE__);
+ if( gui && top_level->event_win == gui->win ) {
+ if( debug ) printf("BC_ListBox::button_press_event %d\n", __LINE__);
// Activate list items
// If it is a suggestion popup, it is visible without being active
- if(!active)
- {
- if(debug) printf("BC_ListBox::button_press_event %d\n", __LINE__);
- if(!is_suggestions) top_level->deactivate();
- if(debug) printf("BC_ListBox::button_press_event %d\n", __LINE__);
+ if( !active ) {
+ if( debug ) printf("BC_ListBox::button_press_event %d\n", __LINE__);
+ if( !is_suggestions ) top_level->deactivate();
+ if( debug ) printf("BC_ListBox::button_press_event %d\n", __LINE__);
activate();
- if(debug) printf("BC_ListBox::button_press_event %d\n", __LINE__);
+ if( debug ) printf("BC_ListBox::button_press_event %d\n", __LINE__);
}
// Wheel mouse pressed
- if(get_buttonpress() == 4)
- {
- if(current_operation == NO_OPERATION)
- {
+ if( get_buttonpress() == 4 ) {
+ if( current_operation == NO_OPERATION ) {
current_operation = WHEEL;
- if(yscrollbar)
- {
+ if( yscrollbar ) {
set_yposition(yposition - gui->get_h() / 10, 0);
clamp_positions();
update_scrollbars(0);
highlighted_ptr = 0;
highlighted_item = get_cursor_item(data,
- top_level->cursor_x,
- top_level->cursor_y,
+ top_level->cursor_x, top_level->cursor_y,
&highlighted_ptr);
draw_items(1);
result = 1;
}
}
else
- if(get_buttonpress() == 5)
- {
- if(current_operation == NO_OPERATION)
- {
+ if( get_buttonpress() == 5 ) {
+ if( current_operation == NO_OPERATION ) {
current_operation = WHEEL;
- if(yscrollbar)
- {
+ if( yscrollbar ) {
set_yposition(yposition + gui->get_h() / 10, 0);
clamp_positions();
update_scrollbars(0);
highlighted_ptr = 0;
highlighted_item = get_cursor_item(data,
- top_level->cursor_x,
- top_level->cursor_y,
+ top_level->cursor_x, top_level->cursor_y,
&highlighted_ptr);
draw_items(1);
result = 1;
}
else
// Pressed over column title division
- if(test_column_divisions(gui->get_cursor_x(),
+ if( test_column_divisions(gui->get_cursor_x(),
gui->get_cursor_y(),
- new_cursor))
- {
+ new_cursor) ) {
drag_cursor_x = gui->get_cursor_x() + xposition;
- if(column_width)
+ if( column_width )
drag_column_w = column_width[highlighted_division - 1];
else
drag_column_w = default_column_width[highlighted_division - 1];
}
else
// Pressed in column title
- if(test_column_titles(gui->get_cursor_x(), gui->get_cursor_y()))
- {
+ if( test_column_titles(gui->get_cursor_x(), gui->get_cursor_y()) ) {
current_operation = COLUMN_DN;
button_highlighted = 0;
list_highlighted = 1;
}
else
// Pressed in expander
- if(test_expanders())
- {
+ if( test_expanders() ) {
current_operation = EXPAND_DN;
// Need to redraw items because of alpha
draw_items(1);
}
else
// Pressed over item
- if((selection_number = get_cursor_item(data,
- gui->get_cursor_x(),
- gui->get_cursor_y(),
- ¤t_item)) >= 0)
- {
- if(debug) printf("BC_ListBox::button_press_event %d\n", __LINE__);
+ if( (selection_number = get_cursor_item(data,
+ gui->get_cursor_x(), gui->get_cursor_y(),
+ ¤t_item)) >= 0 ) {
+ if( debug ) printf("BC_ListBox::button_press_event %d\n", __LINE__);
// Get item button was pressed over
selection_number2 = selection_number1;
// Multiple item selection is possible
- if(selection_mode == LISTBOX_MULTIPLE &&
- (ctrl_down() || shift_down()))
- {
+ if( selection_mode == LISTBOX_MULTIPLE &&
+ (ctrl_down() || shift_down()) ) {
// Expand text selection.
// Fill items between selected region and current item.
- if(shift_down() &&
- (display_format == LISTBOX_TEXT ||
- display_format == LISTBOX_ICON_LIST))
- {
+ if( shift_down() &&
+ (display_format == LISTBOX_TEXT ||
+ display_format == LISTBOX_ICON_LIST) ) {
// Get first item selected
selection_start = get_first_selection(data);
// Get last item selected
selection_end = get_last_selection(data);
// Get center of selected region
- if(selection_end > selection_start)
- {
+ if( selection_end > selection_start ) {
selection_center = (selection_end + selection_start) >> 1;
}
- else
- {
+ else {
selection_center = selection_number;
}
-
-
// Deselect everything.
set_all_selected(data, 0);
// Select just the items
expand_selection(1, selection_number);
new_value = 1;
}
- else
// Toggle a single item on or off
- {
+ else {
toggle_item_selection(data, selection_number);
new_value = current_item->selected;
}
}
- else
// Select single item
- {
- if(!current_item->selected)
- {
+ else {
+ if( !current_item->selected ) {
set_all_selected(data, 0);
set_selected(data,
selection_number,
result = 1;
}
else
- if(data)
// Pressed over nothing. Start rectangle selection.
- {
- if(get_buttonpress() == 1 &&
- selection_mode == LISTBOX_MULTIPLE)
- {
- if(!shift_down())
- {
+ if( data ) {
+ if( get_buttonpress() == 1 &&
+ selection_mode == LISTBOX_MULTIPLE ) {
+ if( !shift_down() ) {
// Deselect all and redraw if anything was selected
- if(get_selection_number(0, 0) >= 0)
- {
+ if( get_selection_number(0, 0) >= 0 ) {
set_all_selected(data, 0);
draw_items(1);
do_selection_change = 1;
result = 1;
}
}
- else
- {
+ else {
// Promote selections to protect from a rectangle selection
promote_selections(data, 1, 2);
}
}
else
// Suggestion box is not active but visible, so lie to get it to deactivate
- if(is_popup && (active || (is_suggestions && gui)))
- {
+ if( is_popup && (active || (is_suggestions && gui)) ) {
active = 1;
- if(debug) printf("BC_ListBox::button_press_event %d\n", __LINE__);
+ if( debug ) printf("BC_ListBox::button_press_event %d\n", __LINE__);
deactivate();
result = 1;
}
- if(do_selection_change) selection_changed();
- if(debug) printf("BC_ListBox::button_press_event %d %d\n",
- __LINE__,
- result);
+ if( do_selection_change ) selection_changed();
+ if( debug ) printf("BC_ListBox::button_press_event %d %d\n", __LINE__, result);
return result;
}
new_value = 0;
//printf("BC_ListBox::button_release_event 1 %d\n", current_operation);
- switch(current_operation)
- {
- case DRAG_DIVISION:
- current_operation = NO_OPERATION;
- result = 1;
- break;
+ switch( current_operation ) {
+ case DRAG_DIVISION:
+ current_operation = NO_OPERATION;
+ result = 1;
+ break;
- case WHEEL:
- current_operation = NO_OPERATION;
- result = 1;
- break;
+ case WHEEL:
+ current_operation = NO_OPERATION;
+ result = 1;
+ break;
// Release item selection
- case BUTTON_DOWN_SELECT:
- case SELECT:
+ case BUTTON_DOWN_SELECT:
+ case SELECT:
//printf("BC_ListBox::button_release_event 10\n");
- unset_repeat(get_resources()->scroll_repeat);
- current_operation = NO_OPERATION;
- if( gui ) {
- translate_coordinates(top_level->event_win, gui->win,
- gui->get_cursor_x(), gui->get_cursor_y(),
- &cursor_x, &cursor_y);
- selection_number1 = selection_number =
- get_cursor_item(data, cursor_x, cursor_y);
+ unset_repeat(get_resources()->scroll_repeat);
+ current_operation = NO_OPERATION;
+ if( gui ) {
+ translate_coordinates(top_level->event_win, gui->win,
+ gui->get_cursor_x(), gui->get_cursor_y(),
+ &cursor_x, &cursor_y);
+ selection_number1 = selection_number =
+ get_cursor_item(data, cursor_x, cursor_y);
//printf("BC_ListBox::button_release_event %d %d\n", selection_number2, selection_number1);
- }
+ }
- if(is_popup)
- {
- button_releases++;
- if(selection_number >= 0)
- {
- deactivate();
- do_event = 1;
- }
- else
-// Second button release outside button
- if(button_releases > 1)
- {
- deactivate();
- }
+ if( is_popup ) {
+ button_releases++;
+ if( selection_number >= 0 ) {
+ deactivate();
+ do_event = 1;
}
else
- {
- if(top_level->get_double_click() &&
- selection_number2 == selection_number1 &&
- selection_number2 >= 0 &&
- selection_number1 >= 0)
- {
- do_event = 1;
- }
- result = 1;
+// Second button release outside button
+ if( button_releases > 1 ) {
+ deactivate();
}
- break;
+ }
+ else {
+ if( top_level->get_double_click() &&
+ selection_number2 == selection_number1 &&
+ selection_number2 >= 0 && selection_number1 >= 0 ) {
+ do_event = 1;
+ }
+ result = 1;
+ }
+ break;
- case SELECT_RECT:
- unset_repeat(get_resources()->scroll_repeat);
- if(data)
- {
+ case SELECT_RECT:
+ unset_repeat(get_resources()->scroll_repeat);
+ if( data ) {
// Demote selections from rectangle selection
- promote_selections(data, 2, 1);
- }
+ promote_selections(data, 2, 1);
+ }
// Hide rectangle overlay
- draw_rectangle(1);
- current_operation = NO_OPERATION;
- result = 1;
- break;
+ draw_rectangle(1);
+ current_operation = NO_OPERATION;
+ result = 1;
+ break;
// Release popup button
- case BUTTON_DN:
- hide_tooltip();
- current_operation = NO_OPERATION;
- button_releases++;
- draw_button(1);
+ case BUTTON_DN:
+ hide_tooltip();
+ current_operation = NO_OPERATION;
+ button_releases++;
+ draw_button(1);
// Second button release inside button
- if(button_releases > 1)
- {
- deactivate();
- }
- result = 1;
- break;
+ if( button_releases > 1 ) {
+ deactivate();
+ }
+ result = 1;
+ break;
- case COLUMN_DN:
- current_operation = NO_OPERATION;
+ case COLUMN_DN:
+ current_operation = NO_OPERATION;
// Update the sort column and the sort order for the user only if the existing
// sort column is valid.
- if(sort_column >= 0)
- {
+ if( sort_column >= 0 ) {
// Invert order only if column is the same
- if(highlighted_title == sort_column)
- sort_order =
- (sort_order == SORT_ASCENDING) ?
- SORT_DESCENDING :
- SORT_ASCENDING;
+ if( highlighted_title == sort_column )
+ sort_order = sort_order == SORT_ASCENDING ?
+ SORT_DESCENDING : SORT_ASCENDING;
// Set the new sort column
- sort_column = highlighted_title;
- if(!sort_order_event())
- {
- draw_titles(1);
- }
- }
- else
-// Sorting not enabled. Redraw the title state.
- {
+ sort_column = highlighted_title;
+ if( !sort_order_event() ) {
draw_titles(1);
}
- result = 1;
- break;
-
- case EXPAND_DN:
+ }
+ else
+// Sorting not enabled. Redraw the title state.
{
- int redraw_toggles = 0;
- for(int i = 0; i < expanders.total && !result; i++)
- {
- if(expanders.values[i]->button_release_event(&redraw_toggles))
- {
- result = 1;
- }
+ draw_titles(1);
+ }
+ result = 1;
+ break;
+
+ case EXPAND_DN: {
+ int redraw_toggles = 0;
+ for( int i = 0; i < expanders.total && !result; i++ ) {
+ if( expanders.values[i]->button_release_event(&redraw_toggles) ) {
+ result = 1;
}
-// Need to redraw items because of alpha
- if(redraw_toggles) draw_items(1);
- current_operation = NO_OPERATION;
- break;
}
+// Need to redraw items because of alpha
+ if( redraw_toggles ) draw_items(1);
+ current_operation = NO_OPERATION;
+ break; }
- default:
+ default:
// Can't default to NO_OPERATION because it may be used in a drag event.
- break;
+ break;
}
- if(do_event) handle_event();
+ if( do_event ) handle_event();
//printf("BC_ListBox::button_release_event %d %d\n", __LINE__, get_window_lock());
return result;
int BC_ListBox::get_title_h()
{
- if(display_format == LISTBOX_TEXT ||
- display_format == LISTBOX_ICON_LIST)
+ if( display_format == LISTBOX_TEXT ||
+ display_format == LISTBOX_ICON_LIST )
return column_titles ? column_bg[0]->get_h() : 0;
- else
- return 0;
+ return 0;
}
void BC_ListBox::reset_cursor(int new_cursor)
{
- if(is_popup)
- {
- if(gui->get_cursor() != new_cursor)
- {
+ if( is_popup ) {
+ if( gui->get_cursor() != new_cursor ) {
gui->set_cursor(new_cursor, 0, 0);
}
}
else
- if(get_cursor() != new_cursor)
- {
+ if( get_cursor() != new_cursor ) {
set_cursor(new_cursor, 0, 0);
}
}
int BC_ListBox::test_column_divisions(int cursor_x, int cursor_y, int &new_cursor)
{
- if(gui &&
- column_titles &&
- cursor_y >= 0 &&
- cursor_y < get_title_h() &&
- cursor_x >= 0 &&
- cursor_x < gui->get_w())
- {
- for(int i = 1; i < columns; i++)
- {
- if(cursor_x >= -xposition + get_column_offset(i) - 5 &&
- cursor_x < -xposition + get_column_offset(i) +
- get_resources()->listbox_title_hotspot)
- {
+ if( gui && column_titles &&
+ cursor_y >= 0 && cursor_y < get_title_h() &&
+ cursor_x >= 0 && cursor_x < gui->get_w() ) {
+ for( int i = 1; i < columns; i++ ) {
+ if( cursor_x >= -xposition + get_column_offset(i) - 5 &&
+ cursor_x < -xposition + get_column_offset(i) +
+ get_resources()->listbox_title_hotspot ) {
highlighted_item = -1;
highlighted_ptr = 0;
highlighted_division = i;
int BC_ListBox::test_column_titles(int cursor_x, int cursor_y)
{
- if(gui &&
- column_titles &&
- cursor_y >= 0 &&
- cursor_y < get_title_h() &&
- cursor_x >= 0 &&
- cursor_x < gui->get_w())
- {
- for(int i = 0; i < columns; i++)
- {
- if(cursor_x >= -xposition + get_column_offset(i) &&
+ if( gui && column_titles &&
+ cursor_y >= 0 && cursor_y < get_title_h() &&
+ cursor_x >= 0 && cursor_x < gui->get_w() ) {
+ for( int i = 0; i < columns; i++ ) {
+ if( cursor_x >= -xposition + get_column_offset(i) &&
(cursor_x < -xposition + get_column_offset(i + 1) ||
- i == columns - 1))
- {
+ i == columns - 1) ) {
highlighted_item = -1;
highlighted_ptr = 0;
highlighted_division = -1;
int BC_ListBox::test_expanders()
{
- for(int i = 0; i < expanders.total; i++)
- {
- if(expanders.values[i]->button_press_event())
- {
+ for( int i = 0; i < expanders.total; i++ ) {
+ if( expanders.values[i]->button_press_event() ) {
current_operation = EXPAND_DN;
draw_toggles(1);
return 1;
selection_number = -1;
- switch(current_operation)
- {
- case BUTTON_DN:
+ switch( current_operation ) {
+ case BUTTON_DN:
// Button pressed and slid off button
- if(!cursor_inside())
- {
- current_operation = BUTTON_DOWN_SELECT;
- draw_button(1);
- result = 1;
- }
- break;
+ if( !cursor_inside() ) {
+ current_operation = BUTTON_DOWN_SELECT;
+ draw_button(1);
+ result = 1;
+ }
+ break;
- case DRAG_DIVISION:
- {
-// int new_w = get_cursor_x() +
-// xposition -
-// get_column_offset(highlighted_division - 1);
- int difference = get_cursor_x() + xposition - drag_cursor_x;
- int new_w = drag_column_w + difference;
+ case DRAG_DIVISION: {
+// int new_w = get_cursor_x() +
+// xposition -
+// get_column_offset(highlighted_division - 1);
+ int difference = get_cursor_x() + xposition - drag_cursor_x;
+ int new_w = drag_column_w + difference;
- new_cursor = HSEPARATE_CURSOR;
+ new_cursor = HSEPARATE_CURSOR;
- if(column_width)
- {
- column_width[highlighted_division - 1] = new_w;
- }
- else
- {
- default_column_width[highlighted_division - 1] = new_w;
- }
+ if( column_width ) {
+ column_width[highlighted_division - 1] = new_w;
+ }
+ else {
+ default_column_width[highlighted_division - 1] = new_w;
+ }
- column_width_boundaries();
+ column_width_boundaries();
// Force update of coords
- set_autoplacement(data, 0, 1);
- column_resize_event();
+ set_autoplacement(data, 0, 1);
+ column_resize_event();
- clamp_positions();
- draw_items(0);
- update_scrollbars(1);
- result = 1;
- break;
- }
+ clamp_positions();
+ draw_items(0);
+ update_scrollbars(1);
+ result = 1;
+ break; }
- case SELECT_RECT:
- {
- if(test_drag_scroll(get_cursor_x(), get_cursor_y()))
- {
- set_repeat(get_resources()->scroll_repeat);
- }
+ case SELECT_RECT: {
+ if( test_drag_scroll(get_cursor_x(), get_cursor_y()) ) {
+ set_repeat(get_resources()->scroll_repeat);
+ }
- int old_x1 = MIN(rect_x1, rect_x2);
- int old_x2 = MAX(rect_x1, rect_x2);
- int old_y1 = MIN(rect_y1, rect_y2);
- int old_y2 = MAX(rect_y1, rect_y2);
+ int old_x1 = MIN(rect_x1, rect_x2);
+ int old_x2 = MAX(rect_x1, rect_x2);
+ int old_y1 = MIN(rect_y1, rect_y2);
+ int old_y2 = MAX(rect_y1, rect_y2);
- int new_rect_x2 = get_cursor_x();
- int new_rect_y2 = get_cursor_y();
+ int new_rect_x2 = get_cursor_x();
+ int new_rect_y2 = get_cursor_y();
- int x1 = MIN(rect_x1, new_rect_x2);
- int x2 = MAX(rect_x1, new_rect_x2);
- int y1 = MIN(rect_y1, new_rect_y2);
- int y2 = MAX(rect_y1, new_rect_y2);
+ int x1 = MIN(rect_x1, new_rect_x2);
+ int x2 = MAX(rect_x1, new_rect_x2);
+ int y1 = MIN(rect_y1, new_rect_y2);
+ int y2 = MAX(rect_y1, new_rect_y2);
// Adjust rectangle coverage
- if(old_x1 != x1 ||
- old_x2 != x2 ||
- old_y1 != y1 ||
- old_y2 != y2)
- {
- if(data)
- {
- redraw = select_rectangle(data,
- x1,
- y1,
- x2,
- y2);
- }
+ if( old_x1 != x1 || old_x2 != x2 ||
+ old_y1 != y1 || old_y2 != y2 ) {
+ if( data ) {
+ redraw = select_rectangle(data, x1, y1, x2, y2);
+ }
// hide rectangle
- if(!redraw)
- {
+ if( !redraw ) {
//printf("BC_ListBox::cursor_motion_event %d\n", __LINE__);
- draw_rectangle(0);
- }
+ draw_rectangle(0);
}
+ }
- rect_x2 = get_cursor_x();
- rect_y2 = get_cursor_y();
- if(redraw)
- {
- clamp_positions();
- draw_items(0);
- update_scrollbars(1);
- selection_changed();
+ rect_x2 = get_cursor_x();
+ rect_y2 = get_cursor_y();
+ if( redraw ) {
+ clamp_positions();
+ draw_items(0);
+ update_scrollbars(1);
+ selection_changed();
//printf("BC_ListBox::cursor_motion_event %d\n", __LINE__);
- }
- else
- if(old_x1 != x1 ||
- old_x2 != x2 ||
- old_y1 != y1 ||
- old_y2 != y2)
- {
+ }
+ else
+ if( old_x1 != x1 || old_x2 != x2 ||
+ old_y1 != y1 || old_y2 != y2 ) {
//printf("BC_ListBox::cursor_motion_event %d\n", __LINE__);
- draw_rectangle(1);
- }
-
- result = 1;
- break;
+ draw_rectangle(1);
}
- case SELECT:
- {
- int old_highlighted_item = highlighted_item;
+ result = 1;
+ break; }
- if(test_drag_scroll(get_cursor_x(),
- get_cursor_y()))
- {
- set_repeat(get_resources()->scroll_repeat);
- }
+ case SELECT: {
+ int old_highlighted_item = highlighted_item;
+ if( test_drag_scroll(get_cursor_x(),
+ get_cursor_y()) ) {
+ set_repeat(get_resources()->scroll_repeat);
+ }
- highlighted_item = selection_number = get_cursor_item(data,
- get_cursor_x(),
- get_cursor_y(),
- &highlighted_ptr);
- result = 1;
+
+ highlighted_item = selection_number = get_cursor_item(data,
+ get_cursor_x(), get_cursor_y(), &highlighted_ptr);
+ result = 1;
// Deselect all items and select just the one we're over
- if(selection_number >= 0 &&
- !allow_drag &&
- ((!shift_down() &&
- !ctrl_down()) ||
- selection_mode == LISTBOX_SINGLE))
- {
- redraw = update_selection(data, selection_number);
- }
- else
- if(selection_mode == LISTBOX_MULTIPLE &&
- (shift_down() || ctrl_down()))
+ if( selection_number >= 0 && !allow_drag &&
+ ((!shift_down() && !ctrl_down()) ||
+ selection_mode == LISTBOX_SINGLE) ) {
+ redraw = update_selection(data, selection_number);
+ }
+ else
// Expand multiple selection
- {
+ if( selection_mode == LISTBOX_MULTIPLE &&
+ (shift_down() || ctrl_down()) ) {
// Expand selected region in text mode centered around initial range
- if((display_format == LISTBOX_TEXT ||
- display_format == LISTBOX_ICON_LIST) &&
- shift_down())
- {
+ if( (display_format == LISTBOX_TEXT ||
+ display_format == LISTBOX_ICON_LIST) &&
+ shift_down() ) {
// Deselect everything.
- set_all_selected(data, 0);
+ set_all_selected(data, 0);
// Select just the items
- redraw = expand_selection(0, selection_number);
- }
- else
+ redraw = expand_selection(0, selection_number);
+ }
// Set the one item we're over to the selection value determined in
// button_press_event.
- {
- set_selected(data,
- selection_number,
- new_value);
- }
+ else {
+ set_selected(data, selection_number, new_value);
}
+ }
- if(highlighted_item != old_highlighted_item)
- {
- clamp_positions();
- draw_items(0);
- update_scrollbars(1);
+ if( highlighted_item != old_highlighted_item ) {
+ clamp_positions();
+ draw_items(0);
+ update_scrollbars(1);
//printf("BC_ListBox::cursor_motion_event %d %d\n", highlighted_item, old_highlighted_item);
- selection_changed();
- }
- break;
+ selection_changed();
}
+ break; }
- case BUTTON_DOWN_SELECT:
+ case BUTTON_DOWN_SELECT:
// Went back into button area
- if(cursor_inside())
- {
- current_operation = BUTTON_DN;
- draw_button(1);
- result = 1;
- }
- else
+ if( cursor_inside() ) {
+ current_operation = BUTTON_DN;
+ draw_button(1);
+ result = 1;
+ }
+ else
// Went into item area
- if(gui)
- {
- int cursor_x = 0, cursor_y = 0;
- translate_coordinates(top_level->event_win,
- gui->win,
- top_level->cursor_x,
- top_level->cursor_y,
- &cursor_x,
- &cursor_y);
- int old_highlighted_item = highlighted_item;
- highlighted_item = selection_number = get_cursor_item(data,
- cursor_x,
- cursor_y,
- &highlighted_ptr);
-
- if(highlighted_item != old_highlighted_item)
- {
- update_selection(data, selection_number);
- draw_items(1);
- selection_changed();
- }
- }
- break;
+ if( gui ) {
+ int cursor_x = 0, cursor_y = 0;
+ translate_coordinates(top_level->event_win, gui->win,
+ top_level->cursor_x, top_level->cursor_y,
+ &cursor_x, &cursor_y);
+ int old_highlighted_item = highlighted_item;
+ highlighted_item = selection_number = get_cursor_item(data,
+ cursor_x,
+ cursor_y,
+ &highlighted_ptr);
- case EXPAND_DN:
- {
- int redraw_toggles = 0;
- for(int i = 0; i < expanders.total && !result; i++)
- {
- result = expanders.values[i]->cursor_motion_event(
- &redraw_toggles);
- }
- if(redraw_toggles)
- {
-// Need to redraw items because of the alpha
+ if( highlighted_item != old_highlighted_item ) {
+ update_selection(data, selection_number);
draw_items(1);
+ selection_changed();
}
- break;
}
+ break;
- case NO_OPERATION:
- {
- int cursor_x = get_cursor_x(), cursor_y = get_cursor_y();
- if(gui && top_level->event_win == gui->win)
- {
- int old_highlighted_title = highlighted_title;
- int old_list_highlighted = list_highlighted;
- int old_highlighted_item = highlighted_item;
- int redraw_titles = 0;
- int redraw_border = 0;
- int redraw_items = 0;
- int redraw_toggles = 0;
- result = 1;
+ case EXPAND_DN: {
+ int redraw_toggles = 0;
+ for( int i = 0; i < expanders.total && !result; i++ ) {
+ result = expanders.values[i]->cursor_motion_event(
+ &redraw_toggles);
+ }
+ if( redraw_toggles ) {
+// Need to redraw items because of the alpha
+ draw_items(1);
+ }
+ break; }
+ case NO_OPERATION: {
+ int cursor_x = get_cursor_x(), cursor_y = get_cursor_y();
+ if( gui && top_level->event_win == gui->win ) {
+ int old_highlighted_title = highlighted_title;
+ int old_list_highlighted = list_highlighted;
+ int old_highlighted_item = highlighted_item;
+ int redraw_titles = 0;
+ int redraw_border = 0;
+ int redraw_items = 0;
+ int redraw_toggles = 0;
+ result = 1;
// Test if cursor moved over a title division
- test_column_divisions(cursor_x, cursor_y, new_cursor);
+ test_column_divisions(cursor_x, cursor_y, new_cursor);
// Test if cursor moved over a title
- if(highlighted_division < 0)
- {
- test_column_titles(cursor_x, cursor_y);
- }
+ if( highlighted_division < 0 ) {
+ test_column_titles(cursor_x, cursor_y);
+ }
// Test if cursor moved over expander
- if(highlighted_division < 0 &&
- highlighted_title < 0 &&
- (display_format == LISTBOX_TEXT ||
- display_format == LISTBOX_ICON_LIST))
- {
- for(int i = 0; i < expanders.total; i++)
- {
- expanders.values[i]->cursor_motion_event(
- &redraw_toggles);
- }
-//printf("BC_ListBox::cursor_motion_event %d\n", redraw_toggles);
+ if( highlighted_division < 0 && highlighted_title < 0 &&
+ (display_format == LISTBOX_TEXT ||
+ display_format == LISTBOX_ICON_LIST) ) {
+ for( int i = 0; i < expanders.total; i++ ) {
+ expanders.values[i]->cursor_motion_event(
+ &redraw_toggles);
}
+//printf("BC_ListBox::cursor_motion_event %d\n", redraw_toggles);
+ }
// Test if cursor moved over an item
- if(highlighted_division < 0 &&
- highlighted_title < 0)
- {
- highlighted_item = get_cursor_item(data,
- cursor_x,
- cursor_y,
- &highlighted_ptr);
- }
+ if( highlighted_division < 0 && highlighted_title < 0 ) {
+ highlighted_item = get_cursor_item(data,
+ cursor_x,
+ cursor_y,
+ &highlighted_ptr);
+ }
// Clear title highlighting if moved over division
- if(old_highlighted_title != highlighted_title)
- {
- redraw_titles = 1;
- }
+ if( old_highlighted_title != highlighted_title ) {
+ redraw_titles = 1;
+ }
// Highlight list border
- if(old_list_highlighted != list_highlighted)
- {
- redraw_border = 1;
- }
+ if( old_list_highlighted != list_highlighted ) {
+ redraw_border = 1;
+ }
// Moved out of item area
- if(old_highlighted_item != highlighted_item)
- {
- redraw_items = 1;
- }
+ if( old_highlighted_item != highlighted_item ) {
+ redraw_items = 1;
+ }
//printf("BC_ListBox::cursor_motion_event 1 %d\n", highlighted_item);
// Change cursor to title division adjustment
- reset_cursor(new_cursor);
+ reset_cursor(new_cursor);
- if(redraw_items)
- {
- draw_items(0);
- }
- else
- {
- if(redraw_titles)
- draw_titles(0);
- if(redraw_border)
- draw_border(0);
- if(redraw_toggles)
- draw_toggles(0);
- }
+ if( redraw_items ) {
+ draw_items(0);
+ }
+ else {
+ if( redraw_titles )
+ draw_titles(0);
+ if( redraw_border )
+ draw_border(0);
+ if( redraw_toggles )
+ draw_toggles(0);
+ }
- if(redraw_items ||
- redraw_titles ||
- redraw_border ||
- redraw_toggles)
- {
- gui->flash();
- gui->flush();
- }
+ if( redraw_items || redraw_titles ||
+ redraw_border || redraw_toggles ) {
+ gui->flash();
+ gui->flush();
}
+ }
- if(!result && list_highlighted)
- {
- list_highlighted = 0;
- highlighted_item = -1;
- highlighted_ptr = 0;
- highlighted_title = -1;
- highlighted_division = -1;
- draw_items(1);
- result = 0;
- }
- break;
+ if( !result && list_highlighted ) {
+ list_highlighted = 0;
+ highlighted_item = -1;
+ highlighted_ptr = 0;
+ highlighted_title = -1;
+ highlighted_division = -1;
+ draw_items(1);
+ result = 0;
}
+ break; }
}
-
return result;
}
int BC_ListBox::drag_start_event()
{
- switch(current_operation)
- {
- case SELECT:
- if( gui && gui->is_event_win() && allow_drag )
- {
- BC_ListBoxItem *item_return = 0;
- selection_number = get_cursor_item(data,
- top_level->cursor_x,
- top_level->cursor_y,
- &item_return);
-
- if(selection_number >= 0)
- {
- int cx, cy;
- get_abs_cursor_xy(cx, cy);
- if( item_return->icon_vframe ) {
- cx -= item_return->icon_vframe->get_w() / 2,
- cy -= item_return->icon_vframe->get_h() / 2;
- drag_popup = new BC_DragWindow(this,
- item_return->icon_vframe, cx, cy);
- }
- else
-// this probably works not!
- if( item_return->icon ) {
- cx -= item_return->icon->get_w() / 2,
- cy -= item_return->icon->get_h() / 2;
- drag_popup = new BC_DragWindow(this,
- item_return->icon, cx, cy);
- }
- else {
- cx -= drag_icon_vframe->get_w() / 2,
- cy -= drag_icon_vframe->get_h() / 2;
- drag_popup = new BC_DragWindow(this,
- drag_icon_vframe, cx, cy);
- }
- current_operation = DRAG_ITEM;
-// require shift down for scrolling
- if( allow_drag < 0 && shift_down() )
- set_repeat(get_resources()->scroll_repeat);
- return 1;
- }
- }
- break;
+ switch( current_operation ) {
+ case SELECT:
+ if( gui && gui->is_event_win() && allow_drag ) {
+ BC_ListBoxItem *item_return = 0;
+ selection_number = get_cursor_item(data,
+ top_level->cursor_x,
+ top_level->cursor_y,
+ &item_return);
- case COLUMN_DN:
- if(gui && gui->is_event_win() && allow_drag_column)
- {
+ if( selection_number >= 0 ) {
int cx, cy;
- get_abs_cursor_xy(cx, cy);
- cx -= drag_column_icon_vframe->get_w() / 2,
- cy -= drag_column_icon_vframe->get_h() / 2;
- drag_popup = new BC_DragWindow(this,
- drag_column_icon_vframe, cx, cy);
- dragged_title = highlighted_title;
- current_operation = COLUMN_DRAG;
- draw_titles(1);
+ get_abs_cursor(cx, cy);
+ if( item_return->icon_vframe ) {
+ cx -= item_return->icon_vframe->get_w() / 2,
+ cy -= item_return->icon_vframe->get_h() / 2;
+ drag_popup = new BC_DragWindow(this,
+ item_return->icon_vframe, cx, cy);
+ }
+ else
+// this probably works not!
+ if( item_return->icon ) {
+ cx -= item_return->icon->get_w() / 2,
+ cy -= item_return->icon->get_h() / 2;
+ drag_popup = new BC_DragWindow(this,
+ item_return->icon, cx, cy);
+ }
+ else {
+ cx -= drag_icon_vframe->get_w() / 2,
+ cy -= drag_icon_vframe->get_h() / 2;
+ drag_popup = new BC_DragWindow(this,
+ drag_icon_vframe, cx, cy);
+ }
+ current_operation = DRAG_ITEM;
+// require shift down for scrolling
+ if( allow_drag < 0 && shift_down() )
+ set_repeat(get_resources()->scroll_repeat);
return 1;
}
- break;
+ }
+ break;
+
+ case COLUMN_DN:
+ if( gui && gui->is_event_win() && allow_drag_column ) {
+ int cx, cy;
+ get_abs_cursor(cx, cy);
+ cx -= drag_column_icon_vframe->get_w() / 2,
+ cy -= drag_column_icon_vframe->get_h() / 2;
+ drag_popup = new BC_DragWindow(this,
+ drag_column_icon_vframe, cx, cy);
+ dragged_title = highlighted_title;
+ current_operation = COLUMN_DRAG;
+ draw_titles(1);
+ return 1;
+ }
+ break;
}
return 0;
int BC_ListBox::drag_motion_event()
{
//printf("BC_ListBox::drag_motion_event 1 %d\n", current_operation);
- switch(current_operation)
- {
- case DRAG_ITEM:
- {
- int redraw = 0;
- int new_highlighted_item = -1;
- BC_ListBoxItem *new_highlighted_ptr = 0;
- new_highlighted_item = get_cursor_item(data,
- top_level->cursor_x, top_level->cursor_y,
- &new_highlighted_ptr);
-
- if(new_highlighted_item != highlighted_item)
- {
- redraw = 1;
- }
+ switch( current_operation ) {
+ case DRAG_ITEM: {
+ int redraw = 0;
+ int new_highlighted_item = -1;
+ BC_ListBoxItem *new_highlighted_ptr = 0;
+ new_highlighted_item = get_cursor_item(data,
+ top_level->cursor_x, top_level->cursor_y,
+ &new_highlighted_ptr);
+
+ if( new_highlighted_item != highlighted_item ) {
+ redraw = 1;
+ }
// Always update highlighted value for drag_stop
- highlighted_item = new_highlighted_item;
- highlighted_ptr = new_highlighted_ptr;
+ highlighted_item = new_highlighted_item;
+ highlighted_ptr = new_highlighted_ptr;
//printf("BC_ListBox::drag_motion_event 1 %p\n", highlighted_ptr);
- if(redraw)
- {
- clamp_positions();
- draw_items(0);
- update_scrollbars(1);
- }
-
- return drag_popup->cursor_motion_event();
+ if( redraw ) {
+ clamp_positions();
+ draw_items(0);
+ update_scrollbars(1);
}
- case COLUMN_DRAG:
- {
- int old_highlighted_title = highlighted_title;
- test_column_titles(get_cursor_x(), get_cursor_y());
- if(old_highlighted_title != highlighted_title)
- {
- draw_titles(1);
- }
- return drag_popup->cursor_motion_event();
+ return drag_popup->cursor_motion_event(); }
+
+ case COLUMN_DRAG: {
+ int old_highlighted_title = highlighted_title;
+ test_column_titles(get_cursor_x(), get_cursor_y());
+ if( old_highlighted_title != highlighted_title ) {
+ draw_titles(1);
}
+ return drag_popup->cursor_motion_event(); }
}
+
return 0;
}
int BC_ListBox::drag_stop_event()
{
- switch(current_operation)
- {
- case DRAG_ITEM:
- unset_repeat(get_resources()->scroll_repeat);
+ switch( current_operation ) {
+ case DRAG_ITEM:
+ unset_repeat(get_resources()->scroll_repeat);
// Inside window boundary
- if(top_level->cursor_x > 0 &&
- top_level->cursor_x < gui->get_w() - drag_popup->get_w() / 2 &&
- top_level->cursor_y > 0 &&
- top_level->cursor_y < gui->get_h() - drag_popup->get_h() / 2)
- {
+ if( top_level->cursor_x > 0 &&
+ top_level->cursor_x < gui->get_w() - drag_popup->get_w() / 2 &&
+ top_level->cursor_y > 0 &&
+ top_level->cursor_y < gui->get_h() - drag_popup->get_h() / 2 ) {
// Move icon
- if(display_format == LISTBOX_ICONS)
- {
- reposition_item(data,
- selection_number,
- top_level->cursor_x + drag_popup->get_offset_x() -
- LISTBOX_MARGIN - 2 + xposition,
- top_level->cursor_y + drag_popup->get_offset_y() -
- LISTBOX_MARGIN - 2 + yposition);
- }
- else
+ if( display_format == LISTBOX_ICONS ) {
+ reposition_item(data,
+ selection_number,
+ top_level->cursor_x + drag_popup->get_offset_x() -
+ LISTBOX_MARGIN - 2 + xposition,
+ top_level->cursor_y + drag_popup->get_offset_y() -
+ LISTBOX_MARGIN - 2 + yposition);
+ }
+ else
// Move rows
- if(process_drag)
- {
+ if( process_drag ) {
// Move selected items from data to temporary
- ArrayList<BC_ListBoxItem*> *src_items =
- new ArrayList<BC_ListBoxItem*>[columns];
- move_selection(src_items, data);
+ ArrayList<BC_ListBoxItem*> *src_items =
+ new ArrayList<BC_ListBoxItem*>[columns];
+ move_selection(src_items, data);
// Get destination
- int destination = highlighted_item = item_to_index(data,
- highlighted_ptr);
+ int destination = highlighted_item = item_to_index(data,
+ highlighted_ptr);
// Insert items from temporary to data
- put_selection(data, src_items, destination);
+ put_selection(data, src_items, destination);
- delete [] src_items;
- set_autoplacement(data, 0, 1);
- }
+ delete [] src_items;
+ set_autoplacement(data, 0, 1);
+ }
+ draw_items(1);
+ }
+ else
+ drag_popup->drag_failure_event();
- draw_items(1);
+ delete drag_popup;
+ flush();
+ drag_popup = 0;
+ current_operation = NO_OPERATION;
+ new_value = 0;
+ return 1;
+
+ case COLUMN_DRAG:
+ if( dragged_title != highlighted_title ) {
+ if( highlighted_title >= 0 ) {
+ if( !move_column_event() ) draw_titles(1);
}
else
drag_popup->drag_failure_event();
-
- delete drag_popup;
- flush();
- drag_popup = 0;
- current_operation = NO_OPERATION;
- new_value = 0;
- return 1;
- break;
-
- case COLUMN_DRAG:
- if(dragged_title != highlighted_title)
- {
- if(highlighted_title >= 0)
- {
- if(!move_column_event()) draw_titles(1);
- }
- else
- drag_popup->drag_failure_event();
- }
- current_operation = NO_OPERATION;
- delete drag_popup;
- flush();
- drag_popup = 0;
- return 1;
- break;
+ }
+ current_operation = NO_OPERATION;
+ delete drag_popup;
+ flush();
+ drag_popup = 0;
+ return 1;
}
return 0;
}
int BC_ListBox::translation_event()
{
- if(is_popup && gui)
- {
+ if( is_popup && gui ) {
int new_x = gui->get_x() +
(top_level->last_translate_x - top_level->prev_x -
BC_DisplayInfo::get_left_border());
int BC_ListBox::reposition_window(int x, int y, int w, int h, int flush)
{
- if(w != -1)
- {
- if(w != -1) popup_w = w;
- if(h != -1) popup_h = h;
+ if( w != -1 ) {
+ popup_w = w;
+ if( h != -1 ) popup_h = h;
//printf("BC_ListBox::reposition_window %d %d\n", popup_w, popup_h);
- if(!is_popup)
- {
- if(xscrollbar)
+ if( !is_popup ) {
+ if( xscrollbar )
xscrollbar->reposition_window(get_xscroll_x(),
get_xscroll_y(),
get_xscroll_width());
- if(yscrollbar)
+ if( yscrollbar )
yscrollbar->reposition_window(get_yscroll_x(),
get_yscroll_y(),
get_yscroll_height());
}
}
-
BC_WindowBase::reposition_window(x, y, w, h);
draw_button(0);
draw_items(flush);
{
hide_tooltip();
// printf("BC_ListBox::deactivate %d this=%p gui=%p active=%d\n",
-// __LINE__,
-// this,
-// gui,
-// active);
- if(active)
- {
-
- if(is_popup)
- {
+// __LINE__, this, gui, active);
+ if( active ) {
+ if( is_popup ) {
//printf("BC_ListBox::deactivate %d this=%p gui=%p\n", __LINE__, this, gui);
- if(gui)
- {
- delete gui;
+ if( gui ) {
+ delete gui; gui = 0;
flush();
}
- gui = 0;
xscrollbar = 0;
yscrollbar = 0;
highlighted_item = -1;
highlighted_ptr = 0;
//sleep(1);
}
-
-
//printf("BC_ListBox::deactivate %d this=%p\n", __LINE__, this);
active = 0;
top_level->active_subwindow = 0;
{
if( !is_popup || gui ) return 0;
active = 1;
- if(w != -1) popup_w = w;
- if(h != -1) popup_h = h;
+ if( w != -1 ) popup_w = w;
+ if( h != -1 ) popup_h = h;
reset_query();
if( y + popup_h > top_level->get_root_h(0) )
y -= get_h() + popup_h;
int BC_ListBox::keypress_event()
{
- if(!active) return 0;
+ if( !active ) return 0;
//printf("BC_ListBox::keypress_event %d\n", __LINE__);
if( view_items <= 0 ) view_items = view_h / get_text_height(MEDIUMFONT);
int new_item = -1, new_selection = -1;
- switch(top_level->get_keypress())
- {
- case ESC:
- case RETURN:
- top_level->deactivate();
+ switch( top_level->get_keypress() ) {
+ case ESC:
+ case RETURN:
+ top_level->deactivate();
// If user is manipulating popup with keyboard, don't pass on event.
- if(is_popup)
- {
+ if( is_popup ) {
//printf("BC_ListBox::keypress_event %d %p\n", __LINE__, get_selection(0, 0));
- if(top_level->get_keypress() == RETURN)
- handle_event();
+ if( top_level->get_keypress() == RETURN )
+ handle_event();
//printf("BC_ListBox::keypress_event %d %p\n", __LINE__, get_selection(0, 0));
- result = 1;
- }
- else
- result = 0;
- break;
+ result = 1;
+ }
+ else
+ result = 0;
+ break;
- case UP:
- new_selection = new_item = select_previous(0);
+ case UP:
+ new_selection = new_item = select_previous(0);
//printf("BC_ListBox::keypress_event 1 %d\n", new_item);
- if(new_item >= 0)
- {
- center_selection(new_item);
- redraw = 1;
- }
- reset_query();
- result = 1;
- break;
-
- case DOWN:
- new_selection = new_item = select_next(0);
+ if( new_item >= 0 ) {
+ center_selection(new_item);
+ redraw = 1;
+ }
+ reset_query();
+ result = 1;
+ break;
- if(new_item >= 0)
- {
- center_selection(new_item);
- redraw = 1;
- }
- reset_query();
- result = 1;
- break;
+ case DOWN:
+ new_selection = new_item = select_next(0);
- case PGUP:
- new_selection = new_item = select_previous(view_items - 1);
+ if( new_item >= 0 ) {
+ center_selection(new_item);
+ redraw = 1;
+ }
+ reset_query();
+ result = 1;
+ break;
- if(new_item >= 0)
- {
- center_selection(new_item);
- redraw = 1;
- }
- reset_query();
- result = 1;
- break;
+ case PGUP:
+ new_selection = new_item = select_previous(view_items - 1);
- case PGDN:
- new_selection = new_item = select_next(view_items - 1);
+ if( new_item >= 0 ) {
+ center_selection(new_item);
+ redraw = 1;
+ }
+ reset_query();
+ result = 1;
+ break;
- if(new_item >= 0)
- {
- center_selection(new_item);
- redraw = 1;
- }
- reset_query();
- result = 1;
- break;
+ case PGDN:
+ new_selection = new_item = select_next(view_items - 1);
- case LEFT:
- xposition -= 10;
+ if( new_item >= 0 ) {
+ center_selection(new_item);
redraw = 1;
- result = 1;
- break;
+ }
+ reset_query();
+ result = 1;
+ break;
- case RIGHT:
- xposition += 10;
- redraw = 1;
- result = 1;
- break;
+ case LEFT:
+ xposition -= 10;
+ redraw = 1;
+ result = 1;
+ break;
- case DELETE:
- case HOME:
- case END:
- result = 0;
- break;
+ case RIGHT:
+ xposition += 10;
+ redraw = 1;
+ result = 1;
+ break;
- default:
- if(!ctrl_down())
- {
- int query_len = strlen(query);
- if( query_len < (int)sizeof(query)-1 &&
- top_level->get_keypress() > 30 &&
- top_level->get_keypress() < 127)
- {
- query[query_len++] = top_level->get_keypress();
- query[query_len] = 0;
- new_selection = query_list();
- }
+ case DELETE:
+ case HOME:
+ case END:
+ result = 0;
+ break;
+
+ default:
+ if( !ctrl_down() ) {
+ int query_len = strlen(query);
+ if( query_len < (int)sizeof(query)-1 &&
+ top_level->get_keypress() > 30 &&
+ top_level->get_keypress() < 127 ) {
+ query[query_len++] = top_level->get_keypress();
+ query[query_len] = 0;
+ new_selection = query_list();
+ }
+ else
+ if( top_level->get_keypress() == BACKSPACE ) {
+ if( query_len > 0 ) query[--query_len] = 0;
+ new_selection = query_list();
+ }
+ if( show_query ) {
+ if( query_len > 0 )
+ show_tooltip(query);
else
- if(top_level->get_keypress() == BACKSPACE)
- {
- if(query_len > 0) query[--query_len] = 0;
- new_selection = query_list();
- }
- if( show_query ) {
- if( query_len > 0 )
- show_tooltip(query);
- else
- hide_tooltip();
- }
- redraw = 1;
- result = 1;
+ hide_tooltip();
}
- break;
+ redraw = 1;
+ result = 1;
+ }
+ break;
}
- if(redraw)
- {
+ if( redraw ) {
clamp_positions();
draw_items(0);
update_scrollbars(1);
}
//printf("BC_ListBox::keypress_event %d new_selection=%d\n", __LINE__, new_selection);
- if(new_selection >= 0 && !is_suggestions)
- {
+ if( new_selection >= 0 && !is_suggestions ) {
//printf("BC_ListBox::keypress_event %d\n", __LINE__);
selection_changed();
//printf("BC_ListBox::keypress_event %d\n", __LINE__);
draw_box(0, 0, bg_surface->get_w(), bg_surface->get_h(), bg_surface);
// Optional heroine pixmap
- if(bg_pixmap)
+ if( bg_pixmap )
bg_surface->draw_pixmap(bg_pixmap,
bg_surface->get_w() - top_level->get_resources()->listbox_bg->get_w(),
0);
int BC_ListBox::draw_items(int flush, int draw_bg)
{
- if(gui)
- {
+ if( gui ) {
BC_Resources *resources = get_resources();
//dump(data, columns);
// Calculate items width
calculate_item_coords();
-
-
// Create and destroy scrollbars as needed
get_scrollbars();
-
-
if( bg_draw ) this->bg_draw = 1;
draw_background();
first_in_view = -1;
last_in_view = 0;
// Icon display
- if(display_format == LISTBOX_ICONS)
- {
+ if( display_format == LISTBOX_ICONS ) {
clear_listbox(2, 2 + title_h, view_w, view_h);
set_font(MEDIUMFONT);
- for(int i = 0; i < data[master_column].size(); i++)
- {
+ for( int i = 0; i < data[master_column].size(); i++ ) {
BC_ListBoxItem *item = data[master_column].get(i);
- if(get_item_x(item) >= -get_item_w(item) &&
- get_item_x(item) < view_w &&
- get_item_y(item) >= -get_item_h(item) + title_h &&
- get_item_y(item) < view_h + title_h)
- {
+ if( get_item_x(item) >= -get_item_w(item) &&
+ get_item_x(item) < view_w &&
+ get_item_y(item) >= -get_item_h(item) + title_h &&
+ get_item_y(item) < view_h + title_h ) {
item->set_in_view(1);
if( first_in_view < 0 ) first_in_view = i;
last_in_view = i;
get_icon_mask(item, icon_x, icon_y, icon_w, icon_h);
get_text_mask(item, text_x, text_y, text_w, text_h);
-
- if(item_color != resources->listbox_inactive)
- {
+ if( item_color != resources->listbox_inactive ) {
gui->set_color(BLACK);
gui->draw_rectangle(icon_x, icon_y, icon_w, icon_h);
gui->set_color(item_color);
gui->set_color(item_color);
gui->draw_box(text_x + 1, text_y + 1, text_w - 2, text_h - 2);
- if(icon_position == ICON_LEFT)
+ if( icon_position == ICON_LEFT )
gui->draw_box(text_x - 1, text_y + 1, 2, text_h - 2);
else
- if(icon_position == ICON_TOP)
+ if( icon_position == ICON_TOP )
gui->draw_line(text_x + 1, text_y, text_x + icon_w - 2, text_y);
- if(text_x + text_w < icon_x + icon_w)
- {
+ if( text_x + text_w < icon_x + icon_w ) {
gui->set_color(BLACK);
- gui->draw_line(text_x + text_w,
- icon_y + icon_h,
- icon_x + icon_w,
- icon_y + icon_h);
+ gui->draw_line(text_x + text_w, icon_y + icon_h,
+ icon_x + icon_w, icon_y + icon_h);
}
}
-
// Draw icons
gui->set_color(get_item_color(data, 0, i));
- if(item->icon)
+ if( item->icon )
gui->pixmap->draw_pixmap(item->icon,
- icon_x + ICON_MARGIN,
- icon_y + ICON_MARGIN);
-
+ icon_x + ICON_MARGIN, icon_y + ICON_MARGIN);
gui->draw_text(text_x + ICON_MARGIN,
- text_y + ICON_MARGIN + get_baseline(item),
- item->text);
+ text_y + ICON_MARGIN + get_baseline(item), item->text);
}
else
item->set_in_view(0);
}
}
- else
// Text display
- {
+ else {
// Draw one column at a time so text overruns don't go into the next column
// clear column backgrounds
int current_toggle = 0;
- for(int j = 0; j < columns; j++)
- {
+ for( int j = 0; j < columns; j++ ) {
clear_listbox(LISTBOX_BORDER + get_column_offset(j) - xposition,
LISTBOX_BORDER + title_h,
get_column_width(j, 1),
}
// Delete excess expanders
- while(expanders.total > current_toggle)
- {
+ while( expanders.total > current_toggle ) {
expanders.remove_object();
}
}
draw_titles(0);
// Clear garbage from bottom right corner
- if(xscrollbar && yscrollbar && is_popup)
- {
+ if( xscrollbar && yscrollbar && is_popup ) {
gui->draw_top_background(parent_window,
popup_w - get_resources()->vscroll_data[SCROLL_HANDLE_UP]->get_w(),
popup_h - get_resources()->hscroll_data[SCROLL_HANDLE_UP]->get_h(),
draw_border(0);
- if(current_operation == SELECT_RECT)
+ if( current_operation == SELECT_RECT )
draw_rectangle(0);
gui->flash(flush);
void BC_ListBox::draw_text_recursive(ArrayList<BC_ListBoxItem*> *data,
- int column,
- int indent,
- int *current_toggle)
+ int column, int indent, int *current_toggle)
{
- if(!data) return;
-
-
+ if( !data ) return;
BC_Resources *resources = get_resources();
set_font(MEDIUMFONT);
int subindent = 0;
// Search for a branch and make room for toggle if there is one
- if(column == 0)
- {
- for(int i = 0; i < data[column].size(); i++)
- {
- if(data[column].get(i)->get_sublist())
- {
+ if( column == 0 ) {
+ for( int i = 0; i < data[column].size(); i++ ) {
+ if( data[column].get(i)->get_sublist() ) {
subindent = BC_WindowBase::get_resources()->listbox_expand[0]->get_w();
break;
}
}
row_height = row_ascent = row_descent = 0;
- for(int i = 0; i < data[column].total; i++)
- {
+ for( int i = 0; i < data[column].total; i++ ) {
BC_ListBoxItem *item = data[column].values[i];
int ht = get_text_h(item);
if( ht > row_height ) row_height = ht;
if( dt > row_descent ) row_ascent = bl;
}
- for(int i = 0; i < data[column].size(); i++)
- {
+ for( int i = 0; i < data[column].size(); i++ ) {
// Draw a row
BC_ListBoxItem *item = data[column].values[i];
BC_ListBoxItem *first_item = data[master_column].values[i];
- if(get_item_y(item) >= -get_item_h(item) + title_h &&
- get_item_y(item) < view_h + title_h)
- {
+ if( get_item_y(item) >= -get_item_h(item) + title_h &&
+ get_item_y(item) < view_h + title_h ) {
int row_color = get_item_highlight(data, 0, i);
int x, y, w, h, column_width;
get_text_mask(item, x, y, w, h);
column_width = get_column_width(column, 1);
- if(x + column_width > view_w + LISTBOX_BORDER * 2)
+ if( x + column_width > view_w + LISTBOX_BORDER * 2 )
column_width = view_w + LISTBOX_BORDER * 2 - x;
- if(row_color != resources->listbox_inactive)
- {
+ if( row_color != resources->listbox_inactive ) {
gui->set_color(row_color);
gui->draw_box(x, y, column_width, h);
gui->set_color(BLACK);
gui->set_color(get_item_color(data, column, i));
- if(column == 0 && display_format == LISTBOX_ICON_LIST)
- {
- if(item->icon)
- {
- gui->pixmap->draw_pixmap(item->icon,
- x,
- y);
+ if( column == 0 && display_format == LISTBOX_ICON_LIST ) {
+ if( item->icon ) {
+ gui->pixmap->draw_pixmap(item->icon, x, y);
x += item->icon->get_w() + ICON_MARGIN;
}
}
}
// Update expander
- if(column == 0 &&
- item->get_sublist() &&
- item->get_columns())
- {
+ if( column == 0 && item->get_sublist() && item->get_columns() ) {
// Create new expander
- if(*current_toggle >= expanders.total)
- {
+ if( *current_toggle >= expanders.total ) {
BC_ListBoxToggle *toggle =
- new BC_ListBoxToggle(this,
- item,
- x + LISTBOX_BORDER + LISTBOX_MARGIN + indent,
- y);
+ new BC_ListBoxToggle(this, item,
+ x + LISTBOX_BORDER + LISTBOX_MARGIN + indent, y);
toggle->draw(0);
expanders.append(toggle);
}
- else
// Reposition existing expander
- {
+ else {
BC_ListBoxToggle *toggle = expanders.values[*current_toggle];
//printf("BC_ListBox::draw_text_recursive 1 %d\n", *current_toggle);
toggle->update(item,
- x + LISTBOX_BORDER + LISTBOX_MARGIN + indent,
- y,
- 0);
+ x + LISTBOX_BORDER + LISTBOX_MARGIN + indent, y, 0);
}
(*current_toggle)++;
}
item->set_in_view(0);
// Descend into sublist
- if(first_item->get_expand())
- {
+ if( first_item->get_expand() ) {
draw_text_recursive(first_item->get_sublist(),
column,
indent + LISTBOX_INDENT,
}
}
-
-
-
int BC_ListBox::draw_border(int flash)
{
BC_Resources *resources = top_level->get_resources();
- gui->draw_3d_border(0,
- 0,
- view_w + LISTBOX_BORDER * 2,
- view_h + title_h + LISTBOX_BORDER * 2,
+ gui->draw_3d_border(0, 0,
+ view_w + LISTBOX_BORDER * 2, view_h + title_h + LISTBOX_BORDER * 2,
resources->listbox_border1,
list_highlighted ?
- resources->listbox_border2_hi :
- resources->listbox_border2,
+ resources->listbox_border2_hi : resources->listbox_border2,
list_highlighted ?
- resources->listbox_border3_hi :
- resources->listbox_border3,
+ resources->listbox_border3_hi : resources->listbox_border3,
resources->listbox_border4);
- if(flash)
- {
+ if( flash ) {
gui->flash();
gui->flush();
}
{
// Column title background
int image_number = 0;
- if(number == highlighted_title)
- {
+ if( number == highlighted_title ) {
image_number = 1;
- if(current_operation == COLUMN_DN)
+ if( current_operation == COLUMN_DN )
image_number = 2;
}
column_titles[number]);
// Column sort order
- if(number == sort_column) {
+ if( number == sort_column ) {
BC_Pixmap *src = sort_order == SORT_ASCENDING ?
column_sort_dn : column_sort_up;
int BC_ListBox::draw_titles(int flash)
{
- if(column_titles &&
- (display_format == LISTBOX_TEXT ||
- display_format == LISTBOX_ICON_LIST))
- {
+ if( column_titles &&
+ (display_format == LISTBOX_TEXT ||
+ display_format == LISTBOX_ICON_LIST) ) {
//printf("BC_ListBox::draw_titles 1 %d\n", highlighted_title);
- for(int i = 0; i < columns; i++)
- {
- if(i != highlighted_title)
+ for( int i = 0; i < columns; i++ ) {
+ if( i != highlighted_title )
draw_title(i);
}
- if(highlighted_title >= 0) draw_title(highlighted_title);
+ if( highlighted_title >= 0 ) draw_title(highlighted_title);
draw_border(0);
}
- if(flash)
- {
+ if( flash ) {
gui->flash();
}
return 0;
void BC_ListBox::draw_toggles(int flash)
{
- for(int i = 0; i < expanders.total; i++)
+ for( int i = 0; i < expanders.total; i++ )
expanders.values[i]->draw(0);
//printf("BC_ListBox::draw_toggles 1 %d\n", flash);
- if(flash && expanders.total)
- {
+ if( flash && expanders.total ) {
gui->flash();
- gui->flush();
}
}
int y1 = MIN(rect_y1, rect_y2);
int y2 = MAX(rect_y1, rect_y2);
- if(x1 == x2 || y1 == y2) return 0;
+ if( x1 == x2 || y1 == y2 ) return 0;
gui->set_inverse();
gui->set_color(WHITE);
gui->set_opaque();
- if(flash)
- {
- gui->flash(1);
+ if( flash ) {
+ gui->flash();
}
return 0;
}
-void BC_ListBox::dump(ArrayList<BC_ListBoxItem*> *data,
- int columns,
- int indent,
- int master_column)
+void BC_ListBox::dump(ArrayList<BC_ListBoxItem*> *data, int columns,
+ int indent, int master_column)
{
- if(!indent)
- {
+ if( !indent ) {
printf("BC_ListBox::dump 1\n");
}
- for(int i = 0; i < data[master_column].total; i++)
- {
- for(int k = 0; k < indent; k++)
+ for( int i = 0; i < data[master_column].total; i++ ) {
+ for( int k = 0; k < indent; k++ )
printf(" ");
- for(int j = 0; j < columns; j++)
- {
+ for( int j = 0; j < columns; j++ ) {
BC_ListBoxItem *item = data[j].values[i];
printf("%d,%d,%d=%s ",
- item->get_text_x(),
- item->get_text_y(),
- item->autoplace_text,
- item->get_text());
+ item->get_text_x(), item->get_text_y(),
+ item->autoplace_text, item->get_text());
}
printf("\n");
- if(data[master_column].values[i]->get_sublist())
- {
+ if( data[master_column].values[i]->get_sublist() ) {
dump(data[master_column].values[i]->get_sublist(),
data[master_column].values[i]->get_columns(),
indent + 4,
master_column);
}
}
-
-
}
-
-
-
projects / goodguy / history.git / commitdiff