cinelerra/ctimebar.C

   1 #include "ctimebar.h"
   2 #include "cwindow.h"
   3 #include "cwindowgui.h"
   4 #include "edl.h"
   5 #include "localsession.h"
   6 #include "maincursor.h"
   7 #include "mbuttons.h"
   8 #include "mwindow.h"
   9 #include "mwindowgui.h"
  10 #include "theme.h"
  11
  12
  13 CTimeBar::CTimeBar(MWindow *mwindow,
  14                 CWindowGUI *gui,
  15                 int x,
  16                 int y,
  17                 int w,
  18                 int h)
  19  : TimeBar(mwindow,
  20                 gui,
  21                 x,
  22                 y,
  23                 w,
  24                 h)
  25 {
  26         this->mwindow = mwindow;
  27         this->gui = gui;
  28 }
  29
  30 int CTimeBar::resize_event()
  31 {
  32         reposition_window(mwindow->theme->ctimebar_x,
  33                 mwindow->theme->ctimebar_y,
  34                 mwindow->theme->ctimebar_w,
  35                 mwindow->theme->ctimebar_h);
  36         update();
  37         return 1;
  38 }
  39
  40
  41 EDL* CTimeBar::get_edl()
  42 {
  43         return mwindow->edl;
  44 }
  45
  46 void CTimeBar::draw_time()
  47 {
  48         get_edl_length();
  49         draw_range();
  50 }
  51
  52
  53 void CTimeBar::update_preview()
  54 {
  55         gui->slider->set_position();
  56 }
  57
  58
  59 void CTimeBar::select_label(double position)
  60 {
  61         EDL *edl = mwindow->edl;
  62
  63         gui->unlock_window();
  64         mwindow->gui->mbuttons->transport->handle_transport(STOP, 1);
  65         gui->lock_window();
  66
  67         position = mwindow->edl->align_to_frame(position, 1);
  68
  69         if(shift_down())
  70         {
  71                 if(position > edl->local_session->get_selectionend(1) / 2 +
  72                         edl->local_session->get_selectionstart(1) / 2)
  73                 {
  74
  75                         edl->local_session->set_selectionend(position);
  76                 }
  77                 else
  78                 {
  79                         edl->local_session->set_selectionstart(position);
  80                 }
  81         }
  82         else
  83         {
  84                 edl->local_session->set_selectionstart(position);
  85                 edl->local_session->set_selectionend(position);
  86         }
  87
  88 // Que the CWindow
  89         mwindow->cwindow->update(1, 0, 0, 0, 1);
  90
  91 //printf("CTimeBar::select_label 1\n");
  92
  93         mwindow->gui->lock_window();
  94         mwindow->gui->cursor->hide();
  95         mwindow->gui->cursor->draw();
  96         mwindow->gui->update(0,
  97                 1,      // 1 for incremental drawing.  2 for full refresh
  98                 1,
  99                 0,
 100                 1,
 101                 1,
 102                 0);
 103         mwindow->gui->unlock_window();
 104 //printf("CTimeBar::select_label 2\n");
 105 }
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