4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 #include "ctimebar.inc"
29 #include "cwindow.inc"
30 #include "cwindowtool.inc"
31 #include "editpanel.h"
32 #include "floatauto.inc"
33 #include "floatautos.inc"
36 #include "mainclock.inc"
37 #include "maskauto.inc"
38 #include "meterpanel.h"
39 #include "mwindow.inc"
40 #include "playtransport.h"
43 #include "zoompanel.h"
48 class CWindowDestination;
50 class CWindowTransport;
55 #define AUTO_ZOOM N_("Auto")
57 #define CROP_REFORMAT 0
63 class CWindowGUI : public BC_Window
66 CWindowGUI(MWindow *mwindow, CWindow *cwindow);
69 void create_objects();
70 int resize_event(int w, int h);
71 void update_canvas(int redraw=1);
73 // Events for the fullscreen canvas fall through to here.
74 int button_press_event();
75 int cursor_leave_event();
76 int cursor_enter_event();
77 int button_release_event();
78 int cursor_motion_event();
82 int translation_event();
83 void set_operation(int value);
87 void draw_status(int flush);
88 // Zero out pointers to affected auto
89 void reset_affected();
90 void keyboard_zoomin();
91 void keyboard_zoomout();
93 void stop_transport(const char *lock_msg);
94 void sync_parameters(int change_type, int redraw=0, int overlay=0);
98 const char *auto_zoom;
99 CWindowEditing *edit_panel;
100 // APanel *automation_panel;
101 CPanel *composite_panel;
102 CWindowZoom *zoom_panel;
104 CWindowTransport *transport;
105 CWindowCanvas *canvas;
113 CWindowMeters *meters;
116 CWindowTool *tool_panel;
118 // Cursor motion modification being done
119 int current_operation;
120 // The pointers are only used for dragging. Information for tool windows
121 // must be integers and recalculted for every keypress.
122 // Track being modified in canvas
123 Track *affected_track;
124 // Transformation keyframe being modified
125 FloatAuto *affected_x;
126 FloatAuto *affected_y;
127 FloatAuto *affected_z;
128 // Pointer to mask keyframe being modified in the EDL
129 MaskAuto *mask_keyframe;
130 // Copy of original value of mask keyframe for keyframe spanning
131 MaskAuto *orig_mask_keyframe;
132 // Mask point being modified
134 // Scrollbar offsets during last button press relative to output
135 float x_offset, y_offset;
136 // Cursor location during the last button press relative to output
137 // and offset by scroll bars
138 float x_origin, y_origin;
139 // Crop handle being dragged
141 // If dragging crop translation
143 // Origin of crop handle during last button press
144 float crop_origin_x, crop_origin_y;
145 // Origin of all 4 crop points during last button press
146 float crop_origin_x1, crop_origin_y1;
147 float crop_origin_x2, crop_origin_y2;
148 // Center of last eyedrop drawing
149 int eyedrop_x, eyedrop_y;
152 float ruler_origin_x, ruler_origin_y;
156 // Origin for camera and projector operations during last button press
157 float center_x, center_y, center_z;
158 float control_in_x, control_in_y, control_out_x, control_out_y;
159 // Must recalculate the origin when pressing shift.
160 // Switch toggle on and off to recalculate origin.
161 int translating_zoom;
166 class CWindowEditing : public EditPanel
169 CWindowEditing(MWindow *mwindow, CWindow *cwindow);
170 virtual ~CWindowEditing() {}
172 double get_position();
173 void set_position(double position);
174 void set_click_to_play(int v);
176 void panel_stop_transport();
177 void panel_toggle_label();
178 void panel_next_label(int cut);
179 void panel_prev_label(int cut);
180 void panel_prev_edit(int cut);
181 void panel_next_edit(int cut);
182 void panel_copy_selection();
183 void panel_overwrite_selection();
184 void panel_splice_selection();
185 void panel_set_inpoint();
186 void panel_set_outpoint();
187 void panel_unset_inoutpoint();
188 void panel_to_clip();
191 void panel_fit_selection();
192 void panel_fit_autos(int all);
193 void panel_set_editing_mode(int mode);
194 void panel_set_auto_keyframes(int v);
195 void panel_set_span_keyframes(int v);
196 void panel_set_labels_follow_edits(int v);
203 class CWindowMeters : public MeterPanel
206 CWindowMeters(MWindow *mwindow, CWindowGUI *gui, int x, int y, int h);
207 virtual ~CWindowMeters();
209 int change_status_event(int new_status);
215 class CWindowZoom : public ZoomPanel
218 CWindowZoom(MWindow *mwindow, CWindowGUI *gui, int x, int y, int w);
219 virtual ~CWindowZoom();
221 void update(double value);
227 class CWindowSlider : public BC_PercentageSlider
230 CWindowSlider(MWindow *mwindow, CWindow *cwindow, int x, int y, int pixels);
235 int increase_value();
236 int decrease_value();
242 class CWindowReset : public BC_Button
245 CWindowReset(MWindow *mwindow, CWindowGUI *cwindow, int x, int y);
252 // class CWindowDestination : public BC_PopupTextBox
255 // CWindowDestination(MWindow *mwindow, CWindowGUI *cwindow, int x, int y);
256 // ~CWindowDestination();
257 // int handle_event();
258 // CWindowGUI *cwindow;
262 class CWindowTransport : public PlayTransport
265 CWindowTransport(MWindow *mwindow,
266 CWindowGUI *gui, int x, int y);
267 bool use_mixers() { return true; }
276 class CWindowCanvas : public Canvas
279 CWindowCanvas(MWindow *mwindow, CWindowGUI *gui);
282 void zoom_resize_window(float percentage);
283 void update_zoom(int x, int y, float zoom);
288 int do_scroll(EDL *edl, float cursor_x, float cursor_y);
289 int do_eyedrop(int &rerender, int button_press, int draw);
290 int do_mask(int &redraw,
296 void draw_refresh(int flash = 1);
298 void draw_overlays();
299 void draw_safe_regions();
300 // Cursor may have to be drawn
301 int cursor_leave_event();
302 int cursor_enter_event();
303 int cursor_motion_event();
304 int button_press_event();
305 int button_release_event();
306 int test_crop(int button_press, int &redraw);
307 int test_bezier(int button_press,
312 int do_ruler(int draw, int motion, int button_press, int button_release);
313 int test_zoom(int &redraw);
314 void create_keyframe(int do_camera);
315 void camera_keyframe();
316 void projector_keyframe();
317 void reset_keyframe(int do_camera);
319 void reset_projector();
320 void draw_crophandle(int x, int y);
321 int set_fullscreen(int on, int unlock);
323 // Draw the camera/projector overlay in different colors.
324 void draw_outlines(int do_camera);
326 void calculate_origin();
327 void toggle_controls();
328 int get_cwindow_controls();
329 int get_clear_color();
333 float last_xscroll, last_yscroll;