void Input::end_frame()
{
auto device = core::get_subsystem<graphics::WindowDevice>();
//
_window_size = core::get_subsystem<graphics::WindowDevice>()->get_window_size();
_last_mouse_position = get_mouse_position();
// check for focus change this frame
if( device->get_window_flags() & SDL_WINDOW_INPUT_FOCUS )
{
if( !_input_focus )
{
reset_state();
if( !_mouse_visible )
SDL_ShowCursor(SDL_FALSE);
}
_input_focus = true;
}
else
{
if( _input_focus )
{
reset_state();
SDL_ShowCursor(SDL_TRUE);
}
_input_focus = false;
}
// recenter mouse if no mouse visibility
if( _input_focus && !_mouse_visible && !_touch_emulation )
{
SDL_WarpMouseInWindow((SDL_Window*)device->get_window_object(),
_window_size[0]/2, _window_size[1]/2);
}
}
static GtkWidget*
preview_collection (int font_size,
PangoFontDescription *base_desc)
{
GtkWidget *box;
GtkWidget *sw;
GdkColor desktop_color;
int i;
GtkWidget *eventbox;
sw = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
box = gtk_vbox_new (FALSE, 0);
gtk_box_set_spacing (GTK_BOX (box), 20);
gtk_container_set_border_width (GTK_CONTAINER (box), 20);
eventbox = gtk_event_box_new ();
gtk_container_add (GTK_CONTAINER (eventbox), box);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw), eventbox);
desktop_color.red = 0x5144;
desktop_color.green = 0x75D6;
desktop_color.blue = 0xA699;
gtk_widget_modify_bg (eventbox, GTK_STATE_NORMAL, &desktop_color);
i = 0;
while (i < META_FRAME_TYPE_LAST)
{
const char *title = NULL;
GtkWidget *contents;
GtkWidget *align;
double xalign, yalign;
GtkWidget *eventbox2;
GtkWidget *preview;
PangoFontDescription *font_desc;
double scale;
eventbox2 = gtk_event_box_new ();
preview = meta_preview_new ();
gtk_container_add (GTK_CONTAINER (eventbox2), preview);
meta_preview_set_frame_type (META_PREVIEW (preview), i);
meta_preview_set_frame_flags (META_PREVIEW (preview),
get_window_flags (i));
meta_preview_set_theme (META_PREVIEW (preview), global_theme);
contents = get_window_contents (i, &title);
meta_preview_set_title (META_PREVIEW (preview), title);
gtk_container_add (GTK_CONTAINER (preview), contents);
if (i == META_FRAME_TYPE_MENU)
{
xalign = 0.0;
yalign = 0.0;
}
else
{
xalign = 0.5;
yalign = 0.5;
}
align = gtk_alignment_new (0.0, 0.0, xalign, yalign);
gtk_container_add (GTK_CONTAINER (align), eventbox2);
gtk_box_pack_start (GTK_BOX (box), align, TRUE, TRUE, 0);
switch (font_size)
{
case FONT_SIZE_SMALL:
scale = PANGO_SCALE_XX_SMALL;
break;
case FONT_SIZE_LARGE:
scale = PANGO_SCALE_XX_LARGE;
break;
default:
scale = 1.0;
break;
}
if (scale != 1.0)
{
font_desc = pango_font_description_new ();
pango_font_description_set_size (font_desc,
MAX (pango_font_description_get_size (base_desc) * scale, 1));
gtk_widget_modify_font (preview, font_desc);
pango_font_description_free (font_desc);
}
previews[font_size*META_FRAME_TYPE_LAST + i] = preview;
++i;
}
return sw;
}
