gstplay/callbacks.c

   1 #ifdef HAVE_CONFIG_H
   2 #  include <config.h>
   3 #endif
   4
   5 #include <gnome.h>
   6 #include <glade/glade.h>
   7 #include <gst/gst.h>
   8
   9 #include "gstplay.h"
  10 #include "callbacks.h"
  11 #include "interface.h"
  12
  13 extern GstElement *src;
  14 extern gboolean picture_shown;
  15 extern GstPlayState state;
  16 extern guchar statusline[];
  17 extern guchar *statustext;
  18 extern GtkFileSelection *open_file_selection;
  19
  20 void
  21 on_save1_activate                      (GtkMenuItem     *menuitem,
  22                                         gpointer         user_data)
  23 {
  24   printf("file1 activate\n");
  25
  26 }
  27
  28 void
  29 on_save_as1_activate                      (GtkMenuItem     *menuitem,
  30                                         gpointer         user_data)
  31 {
  32   printf("file1 activate\n");
  33
  34 }
  35
  36 void
  37 on_media2_activate                      (GtkMenuItem     *menuitem,
  38                                         gpointer         user_data)
  39 {
  40   printf("file1 activate\n");
  41
  42 }
  43 void
  44 on_preferences1_activate                      (GtkMenuItem     *menuitem,
  45                                         gpointer         user_data)
  46 {
  47   printf("file1 activate\n");
  48
  49 }
  50
  51 void
  52 on_open2_activate                      (GtkMenuItem     *menuitem,
  53                                         gpointer         user_data)
  54 {
  55   GladeXML *xml;
  56   xml = glade_xml_new(DATADIR "gstplay.glade", "fileselection1");
  57   /* connect the signals in the interface */
  58   glade_xml_signal_autoconnect(xml);
  59   open_file_selection = glade_xml_get_widget(xml, "fileselection1");
  60 }
  61
  62 void
  63 on_toggle_play_toggled                 (GtkToggleButton *togglebutton,
  64                                         gpointer         user_data)
  65 {
  66   update_buttons(0);
  67   change_state(GSTPLAY_PLAYING);
  68
  69 }
  70
  71 void
  72 on_toggle_pause_toggled                 (GtkToggleButton *togglebutton,
  73                                         gpointer         user_data)
  74 {
  75   update_buttons(1);
  76   change_state(GSTPLAY_PAUSE);
  77
  78 }
  79
  80 void
  81 on_toggle_stop_toggled                 (GtkToggleButton *togglebutton,
  82                                         gpointer         user_data)
  83 {
  84   update_buttons(2);
  85   change_state(GSTPLAY_STOPPED);
  86 }
  87
  88 void
  89 on_hscale1_value_changed               (GtkAdjustment   *adj,
  90                                         gpointer         user_data)
  91 {
  92   int size = gst_util_get_int_arg(GTK_OBJECT(src),"size");
  93
  94   gtk_object_set(GTK_OBJECT(src),"offset",(int)(adj->value*size/100.0),NULL);
  95
  96   if (state != GSTPLAY_PLAYING) {
  97     show_next_picture();
  98   }
  99 }
 100
 101 void
 102 on_drawingarea1_configure_event        (GtkWidget *widget, GdkEventConfigure *event,
 103                                         gpointer         user_data)
 104 {
 105   gdk_draw_rectangle(widget->window,
 106                      widget->style->black_gc,
 107                      TRUE, 0,0,
 108                      widget->allocation.width,
 109                      widget->allocation.height);
 110
 111   gdk_draw_string(widget->window,widget->style->font,widget->style->white_gc, 8, 15, statustext);
 112   gdk_draw_string(widget->window,widget->style->font,widget->style->white_gc, widget->allocation.width-100, 15, statusline);
 113 }
 114
 115 void on_about_activate(GtkWidget *widget, gpointer data)
 116 {
 117   GladeXML *xml;
 118   xml = glade_xml_new(DATADIR "gstplay.glade", "about");
 119   /* connect the signals in the interface */
 120   glade_xml_signal_autoconnect(xml);
 121 }
 122
 123 void on_gstplay_destroy(GtkWidget *widget, gpointer data)
 124 {
 125   gtk_main_quit();
 126 }
 127