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Base KatzeThrobber on GtkSpinner if available

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This commit is contained in:
Christian Dywan 2010-05-02 12:47:51 +02:00
parent a1a2510fa9
commit 4b94b63f70
3 changed files with 42 additions and 13 deletions
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44
katze/katze-throbber.c
View file

@ -1,5 +1,5 @@
/*
Copyright (C) 2007-2008 Christian Dywan <christian@twotoasts.de>
Copyright (C) 2007-2010 Christian Dywan <christian@twotoasts.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@ -16,6 +16,8 @@
#include <glib/gi18n.h>
#include <math.h>
#define HAVE_SPINNER GTK_CHECK_VERSION (2, 20, 0)
#if !GTK_CHECK_VERSION (2, 18, 0)
#define gtk_widget_get_allocation(wdgt, alloc) *alloc = wdgt->allocation
#define gtk_widget_set_has_window(wdgt, wnd) \
@ -25,7 +27,11 @@
struct _KatzeThrobber
{
#if HAVE_SPINNER
GtkSpinner parent_instance;
#else
GtkMisc parent_instance;
#endif
GtkIconSize icon_size;
gchar* icon_name;
@ -42,7 +48,20 @@ struct _KatzeThrobber
gint height;
};
struct _KatzeThrobberClass
{
#if HAVE_SPINNER
GtkSpinnerClass parent_class;
#else
GtkMiscClass parent_class;
#endif
};
#if HAVE_SPINNER
G_DEFINE_TYPE (KatzeThrobber, katze_throbber, GTK_TYPE_SPINNER);
#else
G_DEFINE_TYPE (KatzeThrobber, katze_throbber, GTK_TYPE_MISC);
#endif
enum
{
@ -106,11 +125,13 @@ katze_throbber_expose_event (GtkWidget* widget,
static void
icon_theme_changed (KatzeThrobber* throbber);
#if !HAVE_SPINNER
static gboolean
katze_throbber_timeout (KatzeThrobber* throbber);
static void
katze_throbber_timeout_destroy (KatzeThrobber* throbber);
#endif
static void
katze_throbber_class_init (KatzeThrobberClass* class)
@ -206,6 +227,9 @@ static void
katze_throbber_init (KatzeThrobber *throbber)
{
gtk_widget_set_has_window (GTK_WIDGET (throbber), FALSE);
#if !HAVE_SPINNER
gtk_misc_set_alignment (GTK_MISC (throbber), 0.0, 0.5);
#endif
throbber->timer_id = -1;
}
@ -431,14 +455,17 @@ katze_throbber_set_animated (KatzeThrobber* throbber,
throbber->animated = animated;
#if HAVE_SPINNER
g_object_set (throbber, "active", animated, NULL);
#else
if (animated && (throbber->timer_id < 0))
throbber->timer_id = g_timeout_add_full (
G_PRIORITY_LOW, 50,
(GSourceFunc)katze_throbber_timeout,
throbber,
(GDestroyNotify)katze_throbber_timeout_destroy);
gtk_widget_queue_draw (GTK_WIDGET (throbber));
#endif
g_object_notify (G_OBJECT (throbber), "animated");
}
@ -741,6 +768,7 @@ katze_throbber_unmap (GtkWidget* widget)
GTK_WIDGET_CLASS (katze_throbber_parent_class)->unmap (widget);
}
#if !HAVE_SPINNER
static gboolean
katze_throbber_timeout (KatzeThrobber* throbber)
{
@ -756,6 +784,7 @@ katze_throbber_timeout_destroy (KatzeThrobber* throbber)
throbber->index = 0;
throbber->timer_id = -1;
}
#endif
static void
katze_throbber_style_set (GtkWidget* widget,
@ -803,10 +832,16 @@ katze_throbber_aligned_coords (GtkWidget* widget,
GtkAllocation allocation;
GtkRequisition requisition;
#if HAVE_SPINNER
xalign = 0.0;
yalign = 0.5;
xpad = ypad = 0.0;
#else
gtk_misc_get_alignment (GTK_MISC (widget), &xalign, &yalign);
if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
xalign = 1.0f - xalign;
gtk_misc_get_padding (GTK_MISC (widget), &xpad, &ypad);
#endif
gtk_widget_get_allocation (widget, &allocation);
gtk_widget_size_request (widget, &requisition);
@ -823,6 +858,11 @@ katze_throbber_expose_event (GtkWidget* widget,
gint ax, ay;
KatzeThrobber* throbber = KATZE_THROBBER (widget);
#if HAVE_SPINNER
if (throbber->animated)
return GTK_WIDGET_CLASS (katze_throbber_parent_class)->expose_event (widget, event);
#endif
if (G_UNLIKELY (!throbber->width || !throbber->height))
return TRUE;

10
katze/katze-throbber.h
View file

@ -33,16 +33,6 @@ typedef struct _KatzeThrobber KatzeThrobber;
typedef struct _KatzeThrobberPrivate KatzeThrobberPrivate;
typedef struct _KatzeThrobberClass KatzeThrobberClass;
struct _KatzeThrobberClass
{
GtkMiscClass parent_class;
/* Padding for future expansion */
void (*_katze_reserved1) (void);
void (*_katze_reserved2) (void);
void (*_katze_reserved3) (void);
void (*_katze_reserved4) (void);
};
GType
katze_throbber_get_type (void) G_GNUC_CONST;

1
midori/midori-view.c
View file

@ -4252,7 +4252,6 @@ midori_view_get_proxy_tab_label (MidoriView* view)
view->tab_icon = katze_throbber_new ();
katze_throbber_set_static_pixbuf (KATZE_THROBBER (view->tab_icon),
midori_view_get_icon (view));
gtk_misc_set_alignment (GTK_MISC (view->tab_icon), 0.0, 0.5);
view->tab_title = gtk_label_new (midori_view_get_display_title (view));
gtk_misc_set_alignment (GTK_MISC (view->tab_title), 0.0, 0.5);