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app: port the splash to GTK+ 3.0

This commit is contained in:
Michael Natterer 2010-10-19 18:56:32 +02:00
parent 05e5a1d1cd
commit bb6c901364
1 changed files with 13 additions and 23 deletions
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36
app/gui/splash.c
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@ -71,14 +71,14 @@ static void splash_position_layouts (GimpSplash *splash,
const gchar *text1,
const gchar *text2,
GdkRectangle *area);
static gboolean splash_area_expose (GtkWidget *widget,
GdkEventExpose *event,
GimpSplash *splash);
static gboolean splash_area_draw (GtkWidget *widget,
cairo_t *cr,
GimpSplash *splash);
static void splash_rectangle_union (GdkRectangle *dest,
PangoRectangle *pango_rect,
gint offset_x,
gint offset_y);
static gboolean splash_average_text_area (GimpSplash *splash,
static void splash_average_text_area (GimpSplash *splash,
GdkPixbuf *pixbuf,
GdkColor *color);
@ -197,9 +197,9 @@ splash_create (gboolean be_verbose,
g_object_unref (pixbuf);
g_signal_connect_after (splash->area, "expose-event",
G_CALLBACK (splash_area_expose),
splash);
g_signal_connect_after (splash->area, "draw",
G_CALLBACK (splash_area_draw),
splash);
/* add a progress bar */
splash->progress = gtk_progress_bar_new ();
@ -289,15 +289,10 @@ splash_update (const gchar *text1,
/* private functions */
static gboolean
splash_area_expose (GtkWidget *widget,
GdkEventExpose *event,
GimpSplash *splash)
splash_area_draw (GtkWidget *widget,
cairo_t *cr,
GimpSplash *splash)
{
cairo_t *cr = gdk_cairo_create (event->window);
gdk_cairo_region (cr, event->region);
cairo_clip (cr);
gdk_cairo_set_source_color (cr, &splash->color);
cairo_move_to (cr, splash->upper_x, splash->upper_y);
@ -306,8 +301,6 @@ splash_area_expose (GtkWidget *widget,
cairo_move_to (cr, splash->lower_x, splash->lower_y);
pango_cairo_show_layout (cr, splash->lower);
cairo_destroy (cr);
return FALSE;
}
@ -413,7 +406,7 @@ splash_rectangle_union (GdkRectangle *dest,
/* This function chooses a gray value for the text color, based on
* the average luminance of the text area of the splash image.
*/
static gboolean
static void
splash_average_text_area (GimpSplash *splash,
GdkPixbuf *pixbuf,
GdkColor *color)
@ -426,8 +419,8 @@ splash_average_text_area (GimpSplash *splash,
GdkRectangle image = { 0, 0, 0, 0 };
GdkRectangle area = { 0, 0, 0, 0 };
g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), FALSE);
g_return_val_if_fail (gdk_pixbuf_get_bits_per_sample (pixbuf) == 8, FALSE);
g_return_if_fail (GDK_IS_PIXBUF (pixbuf));
g_return_if_fail (gdk_pixbuf_get_bits_per_sample (pixbuf) == 8);
image.width = gdk_pixbuf_get_width (pixbuf);
image.height = gdk_pixbuf_get_height (pixbuf);
@ -472,9 +465,6 @@ splash_average_text_area (GimpSplash *splash,
}
color->red = color->green = color->blue = (luminance << 8 | luminance);
return gdk_colormap_alloc_color (gtk_widget_get_colormap (splash->area),
color, FALSE, TRUE);
}
static GdkPixbufAnimation *