Bool
prima_gtk_init(void)
{
int argc = 0;
gboolean r;
switch ( gtk_initialized) {
case -1:
return false;
case 1:
return true;
}
r = gtk_init_check( &argc, NULL);
if ( r == gtk_true()) {
XSetErrorHandler( guts. main_error_handler);
gtk_initialized = 1;
return true;
} else {
gtk_initialized = -1;
warn("** Cannot initialize GTK");
return false;
}
}
static void enable_menu_callback(GtkWidget *menu_item, gpointer data)
{
printf("enable_menu_callback\n");
gint *val = (gint*) data;
printf("Checking: %d\n", *val);
if (GTK_IS_MENU_ITEM(menu_item)
&& (*val == 0))
{
gtk_widget_set_sensitive(menu_item, gtk_true());
}
else
{
*val = *val - 1;
}
}
/* Track pop up menu. */
void EvalCcRqTRACKPOPMENU (CrossCallInfo *pcci) /* popupmenu,framePtr; BOOL result. */
{
printf("EvalCcRqTRACKPOPMENU\n");
if (GTK_IS_MENU(pcci->p1))
{
GtkWidget *popup_menu = GTK_WIDGET(pcci->p1);
GtkWidget *frame = GTK_WIDGET(pcci->p2);
GdkEvent *event = gtk_get_current_event();
gtk_menu_popup(GTK_MENU(popup_menu),NULL,NULL,NULL,NULL,
(event->type == GDK_BUTTON_PRESS) ?
((GdkEventButton *) event)->button : 0,
gdk_event_get_time(event));
}
MakeReturn1Cci (pcci,(int64_t)gtk_true());
}
static gboolean dummy_find_accel(GtkAccelKey *key, GClosure *closure, gpointer data)
{
printf("dummy_find_accel\n");
return gtk_true();
}
GtkWidget * create_videobox(entry * argEntry)
{
GtkWidget * top;
GtkWidget * box;
GtkWidget * title;
GtkWidget * author;
GtkWidget * duration;
GtkWidget * thumboverlay; /*GTKoverlay to overlay author and duration over the image thumb.*/
GtkWidget * thumb;
GdkRGBA * bgcolor = NULL;
uint8_t colorret =0;
if(argEntry == (entry *) NULL)
return (GtkWidget *) NULL;
//construction
top = gtk_event_box_new();
box = gtk_box_new(GTK_ORIENTATION_VERTICAL,0);
get_thumb_filename(argEntry);
thumb = gtk_image_new_from_file(argEntry->fields[THUMBLOC]);
title = gtk_label_new(argEntry->fields[TITLE]);
author = gtk_label_new(argEntry->fields[AUTHOR]);
duration = gtk_label_new(argEntry->fields[DURATION]);
thumboverlay = gtk_overlay_new();
gtk_label_set_ellipsize(GTK_LABEL(title),PANGO_ELLIPSIZE_END);
gtk_label_set_ellipsize(GTK_LABEL(author),PANGO_ELLIPSIZE_END);
gtk_label_set_line_wrap(GTK_LABEL(title),gtk_true());
gtk_widget_set_tooltip_text(title,argEntry->fields[TITLE]);
gtk_widget_set_size_request(thumboverlay,120,20);
gtk_widget_set_size_request(top,ENTRYWIDTH,ENTRYHEIGHT);
gtk_widget_set_valign(author,GTK_ALIGN_START);
gtk_widget_set_halign(author,GTK_ALIGN_START);
gtk_widget_set_valign(duration,GTK_ALIGN_END);
gtk_widget_set_halign(duration,GTK_ALIGN_END);
//Adding widgets
gtk_container_add(GTK_CONTAINER(thumboverlay), thumb);
gtk_container_add(GTK_CONTAINER(top), box);
gtk_overlay_add_overlay(GTK_OVERLAY(thumboverlay),author);
gtk_overlay_add_overlay(GTK_OVERLAY(thumboverlay),duration);
gtk_box_set_homogeneous(GTK_BOX(box),FALSE);
gtk_box_pack_start(GTK_BOX(box),title,FALSE,FALSE,0);
gtk_box_pack_start(GTK_BOX(box),thumboverlay,FALSE,FALSE,0);
//Color
bgcolor = get_bgcolor(argEntry->fields[AUTHOR]);
colorret = adjust_titlecolor(bgcolor);
gtk_widget_override_color(title,GTK_STATE_FLAG_NORMAL,RGBARRAY[colorret]);
gtk_widget_override_background_color(top,GTK_STATE_FLAG_NORMAL,bgcolor);
free(bgcolor);
// gtk_widget_add_events(thumb, GDK_BUTTON_MOTION_MASK);
g_signal_connect(top,"button-press-event",G_CALLBACK(get_ytstream),argEntry->fields[ID]);
gtk_widget_override_background_color(thumboverlay,GTK_STATE_FLAG_NORMAL,&BLACK);
gtk_widget_override_color(author,GTK_STATE_FLAG_NORMAL,&WHITE);
gtk_widget_override_color(duration,GTK_STATE_FLAG_NORMAL,&WHITE);
gtk_widget_show_all(top);
return top;
}
CAMLexport value stub_gtk_true(value unit)
{
CAMLparam1(unit);
int b = gtk_true();
CAMLreturn(Val_int(b ? 1 : 0));
}
