cinelerra/ctimebar.C

   1 #include "bcsignals.h"
   2 #include "ctimebar.h"
   3 #include "cwindow.h"
   4 #include "cwindowgui.h"
   5 #include "edl.h"
   6 #include "localsession.h"
   7 #include "maincursor.h"
   8 #include "mbuttons.h"
   9 #include "mwindow.h"
  10 #include "mwindowgui.h"
  11 #include "theme.h"
  12
  13
  14 CTimeBar::CTimeBar(MWindow *mwindow,
  15                 CWindowGUI *gui,
  16                 int x,
  17                 int y,
  18                 int w,
  19                 int h)
  20  : TimeBar(mwindow,
  21                 gui,
  22                 x,
  23                 y,
  24                 w,
  25                 h)
  26 {
  27         this->mwindow = mwindow;
  28         this->gui = gui;
  29 }
  30
  31 int CTimeBar::resize_event()
  32 {
  33         reposition_window(mwindow->theme->ctimebar_x,
  34                 mwindow->theme->ctimebar_y,
  35                 mwindow->theme->ctimebar_w,
  36                 mwindow->theme->ctimebar_h);
  37         update();
  38         return 1;
  39 }
  40
  41
  42 EDL* CTimeBar::get_edl()
  43 {
  44         return mwindow->edl;
  45 }
  46
  47 void CTimeBar::draw_time()
  48 {
  49         get_edl_length();
  50         draw_range();
  51 }
  52
  53
  54 void CTimeBar::update_preview()
  55 {
  56         gui->slider->set_position();
  57 }
  58
  59
  60 void CTimeBar::select_label(double position)
  61 {
  62         EDL *edl = mwindow->edl;
  63
  64         gui->unlock_window();
  65         mwindow->gui->mbuttons->transport->handle_transport(STOP, 1, 0, 0);
  66         gui->lock_window();
  67
  68         position = mwindow->edl->align_to_frame(position, 1);
  69
  70         if(shift_down())
  71         {
  72                 if(position > edl->local_session->get_selectionend(1) / 2 +
  73                         edl->local_session->get_selectionstart(1) / 2)
  74                 {
  75
  76                         edl->local_session->set_selectionend(position);
  77                 }
  78                 else
  79                 {
  80                         edl->local_session->set_selectionstart(position);
  81                 }
  82         }
  83         else
  84         {
  85                 edl->local_session->set_selectionstart(position);
  86                 edl->local_session->set_selectionend(position);
  87         }
  88
  89 // Que the CWindow
  90         mwindow->cwindow->update(1, 0, 0, 0, 1);
  91
  92 //printf("CTimeBar::select_label 1\n");
  93
  94         mwindow->gui->lock_window();
  95         mwindow->gui->cursor->hide(0);
  96         mwindow->gui->cursor->draw(1);
  97         mwindow->gui->update(0,
  98                 1,      // 1 for incremental drawing.  2 for full refresh
  99                 1,
 100                 0,
 101                 1,
 102                 1,
 103                 0);
 104         mwindow->gui->unlock_window();
 105         mwindow->update_plugin_guis();
 106 //printf("CTimeBar::select_label 2\n");
 107 }
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