cinelerra-5.1/cinelerra/levelwindowgui.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 1997-2011 Adam Williams <broadcast at earthling dot net>
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  *
  20  */
  21
  22 #include "edl.h"
  23 #include "edlsession.h"
  24 #include "keys.h"
  25 #include "language.h"
  26 #include "levelwindow.h"
  27 #include "levelwindowgui.h"
  28 #include "mainmenu.h"
  29 #include "mainsession.h"
  30 #include "meterpanel.h"
  31 #include "mwindow.h"
  32 #include "mwindowgui.h"
  33 #include "preferences.h"
  34 #include "theme.h"
  35
  36 LevelWindowGUI::LevelWindowGUI(MWindow *mwindow, LevelWindow *thread)
  37  : BC_Window(_(PROGRAM_NAME ": Levels"),
  38         mwindow->session->lwindow_x, mwindow->session->lwindow_y,
  39         mwindow->session->lwindow_w, mwindow->session->lwindow_h,
  40         xS(10), yS(10), 1, 0, 1)
  41 {
  42         this->thread = thread;
  43         this->mwindow = mwindow;
  44 // *** CONTEXT_HELP ***
  45         context_help_set_keyword("Sound Level Meters Window");
  46 }
  47
  48 LevelWindowGUI::~LevelWindowGUI()
  49 {
  50         delete panel;
  51 }
  52
  53 void LevelWindowGUI::create_objects()
  54 {
  55         int border = mwindow->theme->widget_border;
  56         lock_window("LevelWindowGUI::create_objects");
  57         mwindow->theme->draw_lwindow_bg(this);
  58         panel = new MeterPanel(mwindow,
  59                 this,
  60                 border,
  61                 border,
  62                 get_w() - border * 2,
  63                 get_h() - border * 2,
  64                 mwindow->edl->session->audio_channels,
  65                 1,
  66                 0,
  67                 1);
  68         panel->create_objects();
  69         unlock_window();
  70 }
  71
  72
  73 int LevelWindowGUI::resize_event(int w, int h)
  74 {
  75         int border = mwindow->theme->widget_border;
  76         mwindow->session->lwindow_x = get_x();
  77         mwindow->session->lwindow_y = get_y();
  78         mwindow->session->lwindow_w = w;
  79         mwindow->session->lwindow_h = h;
  80
  81         mwindow->theme->draw_lwindow_bg(this);
  82
  83         panel->reposition_window(panel->x,
  84                 panel->y,
  85                 w - border * 2,
  86                 h - border * 2);
  87
  88         BC_WindowBase::resize_event(w, h);
  89         return 1;
  90 }
  91
  92 int LevelWindowGUI::translation_event()
  93 {
  94         mwindow->session->lwindow_x = get_x();
  95         mwindow->session->lwindow_y = get_y();
  96         return 0;
  97 }
  98
  99 int LevelWindowGUI::close_event()
 100 {
 101         hide_window();
 102         mwindow->session->show_lwindow = 0;
 103         mwindow->gui->lock_window();
 104         mwindow->gui->mainmenu->show_lwindow->set_checked(0);
 105         mwindow->gui->unlock_window();
 106         mwindow->save_defaults();
 107         return 1;
 108 }
 109
 110 int LevelWindowGUI::keypress_event()
 111 {
 112         switch( get_keypress() ) {
 113         case 'w':
 114         case 'W':
 115                 close_event();
 116                 return 1;
 117         case KEY_F1:
 118         case KEY_F2:
 119         case KEY_F3:
 120         case KEY_F4:
 121                 if( ctrl_down() && shift_down() ) {
 122                         resend_event(mwindow->gui);
 123                         return 1;
 124                 }
 125         }
 126         return context_help_check_and_show();
 127 }
 128
 129 int LevelWindowGUI::reset_over()
 130 {
 131         return 0;
 132 }
 133