cinelerra/vtimebar.C

   1 #include "edl.h"
   2 #include "localsession.h"
   3 #include "mwindow.h"
   4 #include "theme.h"
   5 #include "vtimebar.h"
   6 #include "vwindow.h"
   7 #include "vwindowgui.h"
   8
   9
  10 VTimeBar::VTimeBar(MWindow *mwindow,
  11                 VWindowGUI *gui,
  12                 int x,
  13                 int y,
  14                 int w,
  15                 int h)
  16  : TimeBar(mwindow,
  17                 gui,
  18                 x,
  19                 y,
  20                 w,
  21                 h)
  22 {
  23         this->mwindow = mwindow;
  24         this->gui = gui;
  25 }
  26
  27 int VTimeBar::resize_event()
  28 {
  29         reposition_window(mwindow->theme->vtimebar_x,
  30                 mwindow->theme->vtimebar_y,
  31                 mwindow->theme->vtimebar_w,
  32                 mwindow->theme->vtimebar_h);
  33         update();
  34         return 1;
  35 }
  36
  37 EDL* VTimeBar::get_edl()
  38 {
  39         return gui->vwindow->get_edl();
  40 }
  41
  42 void VTimeBar::draw_time()
  43 {
  44         draw_range();
  45 }
  46
  47 void VTimeBar::update_preview()
  48 {
  49         gui->slider->set_position();
  50 }
  51
  52
  53 void VTimeBar::select_label(double position)
  54 {
  55         EDL *edl = get_edl();
  56
  57         if(edl)
  58         {
  59                 unlock_window();
  60                 gui->transport->handle_transport(STOP, 1, 0, 0);
  61                 lock_window();
  62
  63                 position = mwindow->edl->align_to_frame(position, 1);
  64
  65                 if(shift_down())
  66                 {
  67                         if(position > edl->local_session->get_selectionend(1) / 2 +
  68                                 edl->local_session->get_selectionstart(1) / 2)
  69                         {
  70
  71                                 edl->local_session->set_selectionend(position);
  72                         }
  73                         else
  74                         {
  75                                 edl->local_session->set_selectionstart(position);
  76                         }
  77                 }
  78                 else
  79                 {
  80                         edl->local_session->set_selectionstart(position);
  81                         edl->local_session->set_selectionend(position);
  82                 }
  83
  84 // Que the CWindow
  85                 mwindow->vwindow->update_position(CHANGE_NONE,
  86                         0,
  87                         1);
  88                 update();
  89         }
  90 }
  91
  92
  93