cinelerra-5.1/cinelerra/remotecontrol.C

   1
   2 #include "bccolors.h"
   3 #include "mainsession.h"
   4 #include "mwindow.h"
   5 #include "mwindowgui.h"
   6 #include "record.h"
   7 #include "remotecontrol.h"
   8
   9
  10 RemoteWindow::RemoteWindow(RemoteControl *remote_control)
  11  : BC_Window(_(PROGRAM_NAME ": RemoteWindow"),
  12                 0, 0, 16, 16, -1, -1, 1, 0, 1)
  13 {
  14         this->remote_control = remote_control;
  15 }
  16
  17 RemoteWindow::~RemoteWindow()
  18 {
  19 }
  20
  21
  22 RemoteControl::RemoteControl(MWindowGUI *mwindow_gui)
  23  : Thread(1, 0, 0)
  24 {
  25         this->mwindow_gui = mwindow_gui;
  26         this->handler = 0;
  27         active_lock = new Mutex("RemoteControl::active_lock");
  28
  29         remote_window = new RemoteWindow(this);
  30         Thread::start();
  31         remote_window->init_wait();
  32         gui = new RemoteGUI(remote_window, this);
  33 }
  34
  35 void RemoteControl::run()
  36 {
  37         remote_window->run_window();
  38 }
  39
  40 RemoteControl::~RemoteControl()
  41 {
  42         if( Thread::running() ) {
  43                 remote_window->close(1);
  44         }
  45         Thread::join();
  46         delete gui;
  47         delete remote_window;
  48         delete active_lock;
  49 }
  50
  51
  52
  53 int RemoteControl::activate(RemoteHandler *handler)
  54 {
  55         int result = 0;
  56         active_lock->lock("RemoteControl::activate");
  57         if( !is_active() ) {
  58                 if( !handler ) handler = !mwindow_gui->record->running() ?
  59                         (RemoteHandler *)mwindow_gui->cwindow_remote_handler :
  60                         (RemoteHandler *)mwindow_gui->record_remote_handler ;
  61                 gui->set_active(handler);
  62                 gui->set_color(handler->color);
  63                 gui->fill_color(handler->color);
  64                 result = 1;
  65         }
  66         active_lock->unlock();
  67         return result;
  68 }
  69
  70 int RemoteControl::deactivate()
  71 {
  72         int result = 0;
  73         active_lock->lock("RemoteControl::deactivate");
  74         if( is_active() ) {
  75                 gui->set_inactive();
  76                 result = 1;
  77         }
  78         active_lock->unlock();
  79         return result;
  80 }
  81
  82 int RemoteControl::remote_key(int key)
  83 {
  84         if( !is_active() ) return 0;
  85         return handler->remote_process_key(this, key);
  86 }
  87
  88 void RemoteControl::set_color(int color)
  89 {
  90         gui->lock_window("RemoteControl::fill_color");
  91         gui->set_color(color);
  92         gui->unlock_window();
  93 }
  94
  95 void RemoteControl::fill_color(int color)
  96 {
  97         gui->lock_window("RemoteControl::fill_color");
  98         gui->fill_color(color);
  99         gui->unlock_window();
 100 }
 101
 102 RemoteGUI::RemoteGUI(BC_WindowBase *wdw, RemoteControl *remote_control)
 103  : BC_Popup(wdw, remote_control->mwindow_gui->mwindow->session->mwindow_x,0,16,16, -1, 1)
 104 {
 105         this->remote_control = remote_control;
 106 }
 107
 108 RemoteGUI::~RemoteGUI()
 109 {
 110 }
 111
 112 void RemoteGUI::set_active(RemoteHandler *handler)
 113 {
 114         remote_control->handler = handler;
 115         show_window();
 116         grab_keyboard();
 117 }
 118
 119 void RemoteGUI::set_inactive()
 120 {
 121         remote_control->handler = 0;
 122         ungrab_keyboard();
 123         hide_window();
 124 }
 125
 126 void RemoteGUI::
 127 fill_color(int color)
 128 {
 129         set_color(color);
 130         draw_box(0, 0, get_w(), get_h());
 131         flash();
 132 }
 133
 134 void RemoteGUI::tile_windows(int config)
 135 {
 136         MWindow *mwindow = remote_control->mwindow_gui->mwindow;
 137         if( config == mwindow->session->window_config ) return;
 138         lock_window("RemoteGUI::tile_windows");
 139         ungrab_keyboard();  hide_window();
 140         mwindow->gui->lock_window("RemoteGUI::tile_windows 1");
 141         int need_reload = mwindow->tile_windows(config);
 142         mwindow->gui->unlock_window();
 143         if( !need_reload ) {
 144                 show_window();  raise_window();  grab_keyboard();
 145                 reposition_window(mwindow->session->mwindow_x,0);
 146                 unlock_window();
 147         }
 148         else {
 149                 unlock_window();
 150                 mwindow->restart_status = 1;
 151                 mwindow->quit();
 152         }
 153 }
 154
 155 int RemoteGUI::button_press_event()
 156 {
 157         remote_control->deactivate();
 158         return 1;
 159 }
 160
 161 int RemoteGUI::keypress_event()
 162 {
 163         int key = get_keypress();
 164         int result = remote_control->remote_key(key);
 165         if( result < 0 ) {
 166                 remote_control->deactivate();
 167                 result = 0;
 168         }
 169         return result;
 170 }
 171
 172 RemoteHandler::
 173 RemoteHandler(RemoteGUI *gui, int color)
 174 {
 175         this->gui = gui;
 176         this->color = color;
 177 }
 178
 179 RemoteHandler::~RemoteHandler()
 180 {
 181 }
 182
 183