* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include <config.h>
+
+#include <string.h>
+
+#include "gtkmodules.h"
#include "gtksettings.h"
#include "gtkrc.h"
#include "gtkintl.h"
#include "gtkwidget.h"
+#include "gtkprivate.h"
+#include "gtkalias.h"
+
+#ifdef GDK_WINDOWING_X11
+#include "x11/gdkx.h"
+#endif
+
+#define DEFAULT_TIMEOUT_INITIAL 200
+#define DEFAULT_TIMEOUT_REPEAT 20
+#define DEFAULT_TIMEOUT_EXPAND 500
typedef struct _GtkSettingsValuePrivate GtkSettingsValuePrivate;
+typedef enum
+{
+ GTK_SETTINGS_SOURCE_DEFAULT,
+ GTK_SETTINGS_SOURCE_RC_FILE,
+ GTK_SETTINGS_SOURCE_XSETTING,
+ GTK_SETTINGS_SOURCE_APPLICATION
+} GtkSettingsSource;
+
struct _GtkSettingsValuePrivate
{
GtkSettingsValue public;
- guint from_rc : 1;
+ GtkSettingsSource source;
};
struct _GtkSettingsPropertyValue
{
GValue value;
- guint from_rc : 1;
+ GtkSettingsSource source;
};
enum {
PROP_0,
PROP_DOUBLE_CLICK_TIME,
+ PROP_DOUBLE_CLICK_DISTANCE,
PROP_CURSOR_BLINK,
PROP_CURSOR_BLINK_TIME,
PROP_SPLIT_CURSOR,
PROP_THEME_NAME,
+ PROP_ICON_THEME_NAME,
+ PROP_FALLBACK_ICON_THEME,
PROP_KEY_THEME_NAME,
PROP_MENU_BAR_ACCEL,
PROP_DND_DRAG_THRESHOLD,
PROP_FONT_NAME,
- PROP_ICON_SIZES
+ PROP_ICON_SIZES,
+ PROP_MODULES,
+#ifdef GDK_WINDOWING_X11
+ PROP_XFT_ANTIALIAS,
+ PROP_XFT_HINTING,
+ PROP_XFT_HINTSTYLE,
+ PROP_XFT_RGBA,
+ PROP_XFT_DPI,
+ PROP_CURSOR_THEME_NAME,
+ PROP_CURSOR_THEME_SIZE,
+#endif
+ PROP_ALTERNATIVE_BUTTON_ORDER,
+ PROP_SHOW_INPUT_METHOD_MENU,
+ PROP_SHOW_UNICODE_MENU,
+ PROP_TIMEOUT_INITIAL,
+ PROP_TIMEOUT_REPEAT,
+ PROP_TIMEOUT_EXPAND,
+ PROP_COLOR_SCHEME,
+ PROP_ENABLE_ANIMATIONS,
+ PROP_TOUCHSCREEN_MODE,
+ PROP_COLOR_HASH
};
/* --- prototypes --- */
-static void gtk_settings_init (GtkSettings *settings);
-static void gtk_settings_class_init (GtkSettingsClass *class);
static void gtk_settings_finalize (GObject *object);
static void gtk_settings_get_property (GObject *object,
guint property_id,
static guint settings_install_property_parser (GtkSettingsClass *class,
GParamSpec *pspec,
GtkRcPropertyParser parser);
+static void settings_update_double_click (GtkSettings *settings);
+static void settings_update_modules (GtkSettings *settings);
+
+#ifdef GDK_WINDOWING_X11
+static void settings_update_cursor_theme (GtkSettings *settings);
+static void settings_update_resolution (GtkSettings *settings);
+static void settings_update_font_options (GtkSettings *settings);
+#endif
+static void settings_update_color_scheme (GtkSettings *settings);
+
+static void merge_color_scheme (GtkSettings *settings,
+ GValue *value,
+ GtkSettingsSource source);
+static gchar *get_color_scheme (GtkSettings *settings);
+static GHashTable *get_color_hash (GtkSettings *settings);
/* --- variables --- */
-static gpointer parent_class = NULL;
static GQuark quark_property_parser = 0;
static GSList *object_list = NULL;
static guint class_n_properties = 0;
-/* --- functions --- */
-GType
-gtk_settings_get_type (void)
-{
- static GType settings_type = 0;
-
- if (!settings_type)
- {
- static const GTypeInfo settings_info =
- {
- sizeof (GtkSettingsClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) gtk_settings_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (GtkSettings),
- 0, /* n_preallocs */
- (GInstanceInitFunc) gtk_settings_init,
- };
-
- settings_type = g_type_register_static (G_TYPE_OBJECT, "GtkSettings",
- &settings_info, 0);
- }
-
- return settings_type;
-}
+G_DEFINE_TYPE (GtkSettings, gtk_settings, G_TYPE_OBJECT)
+/* --- functions --- */
static void
gtk_settings_init (GtkSettings *settings)
{
g_value_init (&settings->property_values[i].value, G_PARAM_SPEC_VALUE_TYPE (pspec));
g_param_value_set_default (pspec, &settings->property_values[i].value);
g_object_notify (G_OBJECT (settings), pspec->name);
- settings->property_values[i].from_rc = FALSE;
+ settings->property_values[i].source = GTK_SETTINGS_SOURCE_DEFAULT;
i++;
}
g_object_thaw_notify (G_OBJECT (settings));
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
guint result;
- parent_class = g_type_class_peek_parent (class);
-
gobject_class->finalize = gtk_settings_finalize;
gobject_class->get_property = gtk_settings_get_property;
gobject_class->set_property = gtk_settings_set_property;
gobject_class->notify = gtk_settings_notify;
quark_property_parser = g_quark_from_static_string ("gtk-rc-property-parser");
-
result = settings_install_property_parser (class,
g_param_spec_int ("gtk-double-click-time",
- _("Double Click Time"),
- _("Maximum time allowed between two clicks for them to be considered a double click (in milliseconds)"),
+ P_("Double Click Time"),
+ P_("Maximum time allowed between two clicks for them to be considered a double click (in milliseconds)"),
0, G_MAXINT, 250,
- G_PARAM_READWRITE),
+ GTK_PARAM_READWRITE),
NULL);
g_assert (result == PROP_DOUBLE_CLICK_TIME);
+ result = settings_install_property_parser (class,
+ g_param_spec_int ("gtk-double-click-distance",
+ P_("Double Click Distance"),
+ P_("Maximum distance allowed between two clicks for them to be considered a double click (in pixels)"),
+ 0, G_MAXINT, 5,
+ GTK_PARAM_READWRITE),
+ NULL);
+ g_assert (result == PROP_DOUBLE_CLICK_DISTANCE);
result = settings_install_property_parser (class,
g_param_spec_boolean ("gtk-cursor-blink",
- _("Cursor Blink"),
- _("Whether the cursor should blink"),
+ P_("Cursor Blink"),
+ P_("Whether the cursor should blink"),
TRUE,
- G_PARAM_READWRITE),
+ GTK_PARAM_READWRITE),
NULL);
g_assert (result == PROP_CURSOR_BLINK);
result = settings_install_property_parser (class,
g_param_spec_int ("gtk-cursor-blink-time",
- _("Cursor Blink Time"),
- _("Length of the cursor blink cycle, in milleseconds"),
+ P_("Cursor Blink Time"),
+ P_("Length of the cursor blink cycle, in milleseconds"),
100, G_MAXINT, 1200,
- G_PARAM_READWRITE),
+ GTK_PARAM_READWRITE),
NULL);
g_assert (result == PROP_CURSOR_BLINK_TIME);
result = settings_install_property_parser (class,
g_param_spec_boolean ("gtk-split-cursor",
- _("Split Cursor"),
- _("Whether two cursors should be displayed for mixed left-to-right and right-to-left text"),
+ P_("Split Cursor"),
+ P_("Whether two cursors should be displayed for mixed left-to-right and right-to-left text"),
TRUE,
- G_PARAM_READWRITE),
+ GTK_PARAM_READWRITE),
NULL);
g_assert (result == PROP_SPLIT_CURSOR);
result = settings_install_property_parser (class,
g_param_spec_string ("gtk-theme-name",
- _("Theme Name"),
- _("Name of theme RC file to load"),
- "Default",
- G_PARAM_READWRITE),
+ P_("Theme Name"),
+ P_("Name of theme RC file to load"),
+ "Raleigh",
+ GTK_PARAM_READWRITE),
NULL);
g_assert (result == PROP_THEME_NAME);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_string ("gtk-icon-theme-name",
+ P_("Icon Theme Name"),
+ P_("Name of icon theme to use"),
+ "hicolor",
+ GTK_PARAM_READWRITE),
+ NULL);
+ g_assert (result == PROP_ICON_THEME_NAME);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_string ("gtk-fallback-icon-theme",
+ P_("Fallback Icon Theme Name"),
+ P_("Name of a icon theme to fall back to"),
+ NULL,
+ GTK_PARAM_READWRITE),
+ NULL);
+ g_assert (result == PROP_FALLBACK_ICON_THEME);
+
result = settings_install_property_parser (class,
g_param_spec_string ("gtk-key-theme-name",
- _("Key Theme Name"),
- _("Name of key theme RC file to load"),
+ P_("Key Theme Name"),
+ P_("Name of key theme RC file to load"),
NULL,
- G_PARAM_READWRITE),
+ GTK_PARAM_READWRITE),
NULL);
g_assert (result == PROP_KEY_THEME_NAME);
result = settings_install_property_parser (class,
g_param_spec_string ("gtk-menu-bar-accel",
- _("Menu bar accelerator"),
- _("Keybinding to activate the menu bar"),
+ P_("Menu bar accelerator"),
+ P_("Keybinding to activate the menu bar"),
"F10",
- G_PARAM_READWRITE),
+ GTK_PARAM_READWRITE),
NULL);
g_assert (result == PROP_MENU_BAR_ACCEL);
result = settings_install_property_parser (class,
g_param_spec_int ("gtk-dnd-drag-threshold",
- _("Drag threshold"),
- _("Number of pixels the cursor can move before dragging"),
+ P_("Drag threshold"),
+ P_("Number of pixels the cursor can move before dragging"),
1, G_MAXINT, 8,
- G_PARAM_READWRITE),
+ GTK_PARAM_READWRITE),
NULL);
g_assert (result == PROP_DND_DRAG_THRESHOLD);
result = settings_install_property_parser (class,
g_param_spec_string ("gtk-font-name",
- _("Font Name"),
- _("Name of default font to use"),
+ P_("Font Name"),
+ P_("Name of default font to use"),
"Sans 10",
- G_PARAM_READWRITE),
+ GTK_PARAM_READWRITE),
NULL);
g_assert (result == PROP_FONT_NAME);
result = settings_install_property_parser (class,
g_param_spec_string ("gtk-icon-sizes",
- _("Icon Sizes"),
- _("List of icon sizes (gtk-menu=16,16;gtk-button=20,20..."),
+ P_("Icon Sizes"),
+ P_("List of icon sizes (gtk-menu=16,16:gtk-button=20,20..."),
NULL,
- G_PARAM_READWRITE),
+ GTK_PARAM_READWRITE),
NULL);
g_assert (result == PROP_ICON_SIZES);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_string ("gtk-modules",
+ P_("GTK Modules"),
+ P_("List of currently active GTK modules"),
+ NULL,
+ GTK_PARAM_READWRITE),
+ NULL);
+ g_assert (result == PROP_MODULES);
+
+#ifdef GDK_WINDOWING_X11
+ result = settings_install_property_parser (class,
+ g_param_spec_int ("gtk-xft-antialias",
+ P_("Xft Antialias"),
+ P_("Whether to antialias Xft fonts; 0=no, 1=yes, -1=default"),
+ -1, 1, -1,
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_XFT_ANTIALIAS);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_int ("gtk-xft-hinting",
+ P_("Xft Hinting"),
+ P_("Whether to hint Xft fonts; 0=no, 1=yes, -1=default"),
+ -1, 1, -1,
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_XFT_HINTING);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_string ("gtk-xft-hintstyle",
+ P_("Xft Hint Style"),
+ P_("What degree of hinting to use; hintnone, hintslight, hintmedium, or hintfull"),
+ NULL,
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_XFT_HINTSTYLE);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_string ("gtk-xft-rgba",
+ P_("Xft RGBA"),
+ P_("Type of subpixel antialiasing; none, rgb, bgr, vrgb, vbgr"),
+ NULL,
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_XFT_RGBA);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_int ("gtk-xft-dpi",
+ P_("Xft DPI"),
+ P_("Resolution for Xft, in 1024 * dots/inch. -1 to use default value"),
+ -1, 1024*1024, -1,
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_XFT_DPI);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_string ("gtk-cursor-theme-name",
+ P_("Cursor theme name"),
+ P_("Name of the cursor theme to use, or NULL to use the default theme"),
+ NULL,
+ GTK_PARAM_READWRITE),
+ NULL);
+ g_assert (result == PROP_CURSOR_THEME_NAME);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_int ("gtk-cursor-theme-size",
+ P_("Cursor theme size"),
+ P_("Size to use for cursors, or 0 to use the default size"),
+ 0, 128, 0,
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_CURSOR_THEME_SIZE);
+
+#endif /* GDK_WINDOWING_X11 */
+ result = settings_install_property_parser (class,
+ g_param_spec_boolean ("gtk-alternative-button-order",
+ P_("Alternative button order"),
+ P_("Whether buttons in dialogs should use the alternative button order"),
+ FALSE,
+ GTK_PARAM_READWRITE),
+ NULL);
+ g_assert (result == PROP_ALTERNATIVE_BUTTON_ORDER);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_boolean ("gtk-show-input-method-menu",
+ P_("Show the 'Input Methods' menu"),
+ P_("Whether the context menus of entries and text views should offer to change the input method"),
+ TRUE,
+ GTK_PARAM_READWRITE),
+ NULL);
+ g_assert (result == PROP_SHOW_INPUT_METHOD_MENU);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_boolean ("gtk-show-unicode-menu",
+ P_("Show the 'Insert Unicode Control Character' menu"),
+ P_("Whether the context menus of entries and text views should offer to insert control characters"),
+ TRUE,
+ GTK_PARAM_READWRITE),
+ NULL);
+ g_assert (result == PROP_SHOW_UNICODE_MENU);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_int ("gtk-timeout-initial",
+ P_("Start timeout"),
+ P_("Starting value for timeouts, when button is pressed"),
+ 0, G_MAXINT, DEFAULT_TIMEOUT_INITIAL,
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_TIMEOUT_INITIAL);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_int ("gtk-timeout-repeat",
+ P_("Repeat timeout"),
+ P_("Repeat value for timeouts, when button is pressed"),
+ 0, G_MAXINT, DEFAULT_TIMEOUT_REPEAT,
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_TIMEOUT_REPEAT);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_int ("gtk-timeout-expand",
+ P_("Expand timeout"),
+ P_("Expand value for timeouts, when a widget is expanding a new region"),
+ 0, G_MAXINT, DEFAULT_TIMEOUT_EXPAND,
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_TIMEOUT_EXPAND);
+
+ /**
+ * GtkSettings:gtk-color-scheme:
+ *
+ * A palette of named colors for use in themes. The format of the string is
+ * <programlisting>
+ * name1: color1
+ * name2: color2
+ * ...
+ * </programlisting>
+ * Color names must be acceptable as identifiers in the
+ * <link linkend="gtk-Resource-Files">gtkrc</link> syntax, and
+ * color specifications must be in the format accepted by
+ * gdk_color_parse().
+ *
+ * Note that due to the way the color tables from different sources are
+ * merged, color specifications will be converted to hexadecimal form
+ * when getting this property.
+ *
+ * Since: 2.10
+ */
+ result = settings_install_property_parser (class,
+ g_param_spec_string ("gtk-color-scheme",
+ P_("Color scheme"),
+ P_("A palette of named colors for use in themes"),
+ "",
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_COLOR_SCHEME);
+
+ result = settings_install_property_parser (class,
+ g_param_spec_boolean ("gtk-enable-animations",
+ P_("Enable Animations"),
+ P_("Whether to enable toolkit-wide animations."),
+ TRUE,
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_ENABLE_ANIMATIONS);
+
+ /**
+ * GtkSettings:gtk-touchscreen-mode:
+ *
+ * When TRUE, there are no motion notify events delivered on this screen,
+ * and widgets can't use the pointer hovering them for any essential
+ * functionality.
+ *
+ * Since: 2.10
+ */
+ result = settings_install_property_parser (class,
+ g_param_spec_boolean ("gtk-touchscreen-mode",
+ P_("Enable Touchscreen Mode"),
+ P_("When TRUE, there are no motion notify events delivered on this screen"),
+ FALSE,
+ GTK_PARAM_READWRITE),
+ NULL);
+
+ g_assert (result == PROP_TOUCHSCREEN_MODE);
+
+ /**
+ * GtkSettings:color-hash:
+ *
+ * Holds a hash table representation of the gtk-color-scheme setting,
+ * mapping color names to #GdkColor<!-- -->s.
+ *
+ * Since: 2.10
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_COLOR_HASH,
+ g_param_spec_boxed ("color-hash",
+ P_("Color Hash"),
+ P_("A hash table representation of the color scheme."),
+ G_TYPE_HASH_TABLE,
+ GTK_PARAM_READABLE));
+
+ class_n_properties++;
}
static void
object_list = g_slist_remove (object_list, settings);
+ _gtk_rc_context_destroy (settings);
+
for (i = 0; i < class_n_properties; i++)
g_value_unset (&settings->property_values[i].value);
g_free (settings->property_values);
-
+
g_datalist_clear (&settings->queued_settings);
- G_OBJECT_CLASS (parent_class)->finalize (object);
+ G_OBJECT_CLASS (gtk_settings_parent_class)->finalize (object);
}
/**
* Gets the #GtkSettings object for @screen, creating it if necessary.
*
* Return value: a #GtkSettings object.
+ *
+ * Since: 2.2
*/
GtkSettings*
gtk_settings_get_for_screen (GdkScreen *screen)
{
settings = g_object_new (GTK_TYPE_SETTINGS, NULL);
settings->screen = screen;
- g_object_set_data (G_OBJECT (screen), "gtk-settings", settings);
+ g_object_set_data_full (G_OBJECT (screen), I_("gtk-settings"),
+ settings, g_object_unref);
+
gtk_rc_reparse_all_for_settings (settings, TRUE);
+ settings_update_double_click (settings);
+#ifdef GDK_WINDOWING_X11
+ settings_update_cursor_theme (settings);
+ settings_update_resolution (settings);
+ settings_update_font_options (settings);
+#endif
+ settings_update_color_scheme (settings);
}
return settings;
GParamSpec *pspec)
{
GtkSettings *settings = GTK_SETTINGS (object);
-
+
g_value_copy (value, &settings->property_values[property_id - 1].value);
+ settings->property_values[property_id - 1].source = GTK_SETTINGS_SOURCE_APPLICATION;
}
static void
GType value_type = G_VALUE_TYPE (value);
GType fundamental_type = G_TYPE_FUNDAMENTAL (value_type);
+ if (property_id == PROP_COLOR_HASH)
+ {
+ g_value_set_boxed (value, get_color_hash (settings));
+ return;
+ }
+
/* For enums and strings, we need to get the value as a string,
* not as an int, since we support using names/nicks as the setting
* value.
g_value_type_transformable (G_TYPE_STRING, G_VALUE_TYPE (value)) ||
g_value_type_transformable (GDK_TYPE_COLOR, G_VALUE_TYPE (value)))
{
- if (gdk_screen_get_setting (settings->screen, pspec->name, value))
- g_param_value_validate (pspec, value);
- else
+ if (settings->property_values[property_id - 1].source == GTK_SETTINGS_SOURCE_APPLICATION ||
+ !gdk_screen_get_setting (settings->screen, pspec->name, value))
g_value_copy (&settings->property_values[property_id - 1].value, value);
+ else
+ {
+ if (pspec->param_id == PROP_COLOR_SCHEME)
+ {
+ merge_color_scheme (settings, value, GTK_SETTINGS_SOURCE_XSETTING);
+ g_value_take_string (value, get_color_scheme (settings));
+ }
+
+ g_param_value_validate (pspec, value);
+ }
}
else
{
g_value_init (&val, G_TYPE_STRING);
- if (!gdk_screen_get_setting (settings->screen, pspec->name, &val))
+ if (settings->property_values[property_id - 1].source == GTK_SETTINGS_SOURCE_APPLICATION ||
+ !gdk_screen_get_setting (settings->screen, pspec->name, &val))
{
g_value_copy (&settings->property_values[property_id - 1].value, value);
}
GtkRcPropertyParser parser = (GtkRcPropertyParser) g_param_spec_get_qdata (pspec, quark_property_parser);
g_value_init (&gstring_value, G_TYPE_GSTRING);
-
- g_value_set_boxed (&gstring_value,
- g_string_new (g_value_get_string (&val)));
+ g_value_take_boxed (&gstring_value,
+ g_string_new (g_value_get_string (&val)));
g_value_init (&tmp_value, G_PARAM_SPEC_VALUE_TYPE (pspec));
{
GtkSettings *settings = GTK_SETTINGS (object);
guint property_id = pspec->param_id;
- gint double_click_time;
if (settings->screen == NULL) /* initialization */
return;
switch (property_id)
{
+ case PROP_MODULES:
+ settings_update_modules (settings);
+ break;
case PROP_DOUBLE_CLICK_TIME:
- {
- GdkDisplay *display;
-
- g_object_get (object, pspec->name, &double_click_time, NULL);
- display = gdk_screen_get_display (settings->screen);
- if (settings->screen == gdk_display_get_screen (display, 0))
- gdk_display_set_double_click_time (display, double_click_time);
- break;
- }
+ case PROP_DOUBLE_CLICK_DISTANCE:
+ settings_update_double_click (settings);
+ break;
+ case PROP_COLOR_SCHEME:
+ settings_update_color_scheme (settings);
+ break;
+#ifdef GDK_WINDOWING_X11
+ case PROP_XFT_DPI:
+ settings_update_resolution (settings);
+ /* This is a hack because with gtk_rc_reset_styles() doesn't get
+ * widgets with gtk_widget_style_set(), and also causes more
+ * recomputation than necessary.
+ */
+ gtk_rc_reset_styles (GTK_SETTINGS (object));
+ break;
+ case PROP_XFT_ANTIALIAS:
+ case PROP_XFT_HINTING:
+ case PROP_XFT_HINTSTYLE:
+ case PROP_XFT_RGBA:
+ settings_update_font_options (settings);
+ gtk_rc_reset_styles (GTK_SETTINGS (object));
+ break;
+ case PROP_CURSOR_THEME_NAME:
+ case PROP_CURSOR_THEME_SIZE:
+ settings_update_cursor_theme (settings);
+ break;
+#endif /* GDK_WINDOWING_X11 */
}
}
}
else if (G_VALUE_HOLDS_LONG (src_value))
{
- gstring = g_string_new ("");
+ gstring = g_string_new (NULL);
g_string_append_printf (gstring, "%ld", g_value_get_long (src_value));
}
else if (G_VALUE_HOLDS_DOUBLE (src_value))
{
- gstring = g_string_new ("");
+ gstring = g_string_new (NULL);
g_string_append_printf (gstring, "%f", g_value_get_double (src_value));
}
else if (G_VALUE_HOLDS_STRING (src_value))
if (_gtk_settings_parse_convert (parser, &qvalue->public.value,
pspec, &tmp_value))
{
- data->property_values[pspec->param_id - 1].from_rc = qvalue->from_rc;
- g_object_set_property (G_OBJECT (data), pspec->name, &tmp_value);
+ if (pspec->param_id == PROP_COLOR_SCHEME)
+ {
+ merge_color_scheme (data, &tmp_value, qvalue->source);
+ g_object_set_property (G_OBJECT (data), pspec->name, &tmp_value);
+ data->property_values[pspec->param_id - 1].source = GTK_SETTINGS_SOURCE_DEFAULT;
+ }
+
+ else if (data->property_values[pspec->param_id - 1].source <= qvalue->source)
+ {
+ g_object_set_property (G_OBJECT (data), pspec->name, &tmp_value);
+ data->property_values[pspec->param_id - 1].source = qvalue->source;
+ }
}
else
{
gchar *debug = g_strdup_value_contents (&qvalue->public.value);
g_message ("%s: failed to retrieve property `%s' of type `%s' from rc file value \"%s\" of type `%s'",
- qvalue->public.origin,
+ qvalue->public.origin ? qvalue->public.origin : "(for origin information, set GTK_DEBUG)",
pspec->name,
g_type_name (G_PARAM_SPEC_VALUE_TYPE (pspec)),
debug,
settings->property_values[class_n_properties - 1].value.g_type = 0;
g_value_init (&settings->property_values[class_n_properties - 1].value, G_PARAM_SPEC_VALUE_TYPE (pspec));
g_param_value_set_default (pspec, &settings->property_values[class_n_properties - 1].value);
- settings->property_values[class_n_properties - 1].from_rc = FALSE;
+ settings->property_values[class_n_properties - 1].source = GTK_SETTINGS_SOURCE_DEFAULT;
g_object_notify (G_OBJECT (settings), pspec->name);
qvalue = g_datalist_get_data (&settings->queued_settings, pspec->name);
gtk_settings_set_property_value_internal (GtkSettings *settings,
const gchar *prop_name,
const GtkSettingsValue *new_value,
- gboolean from_rc)
+ GtkSettingsSource source)
{
GtkSettingsValuePrivate *qvalue;
GParamSpec *pspec;
}
name = g_strdup (prop_name);
- g_strcanon (name, G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS "-", '-');
+ g_strcanon (name, G_CSET_DIGITS "-" G_CSET_a_2_z G_CSET_A_2_Z, '-');
name_quark = g_quark_from_string (name);
g_free (name);
qvalue->public.origin = g_strdup (new_value->origin);
g_value_init (&qvalue->public.value, G_VALUE_TYPE (&new_value->value));
g_value_copy (&new_value->value, &qvalue->public.value);
- qvalue->from_rc = from_rc;
+ qvalue->source = source;
pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (settings), g_quark_to_string (name_quark));
if (pspec)
apply_queued_setting (settings, pspec, qvalue);
g_return_if_fail (GTK_SETTINGS (settings));
g_return_if_fail (prop_name != NULL);
g_return_if_fail (new_value != NULL);
- g_return_if_fail (new_value->origin != NULL);
- gtk_settings_set_property_value_internal (settings, prop_name, new_value, FALSE);
+ gtk_settings_set_property_value_internal (settings, prop_name, new_value,
+ GTK_SETTINGS_SOURCE_APPLICATION);
}
void
g_return_if_fail (GTK_SETTINGS (settings));
g_return_if_fail (prop_name != NULL);
g_return_if_fail (new_value != NULL);
- g_return_if_fail (new_value->origin != NULL);
- gtk_settings_set_property_value_internal (settings, prop_name, new_value, TRUE);
+ gtk_settings_set_property_value_internal (settings, prop_name, new_value,
+ GTK_SETTINGS_SOURCE_RC_FILE);
}
void
g_return_if_fail (GTK_SETTINGS (settings));
g_return_if_fail (name != NULL);
g_return_if_fail (v_string != NULL);
- g_return_if_fail (origin != NULL);
svalue.origin = (gchar*) origin;
g_value_init (&svalue.value, G_TYPE_STRING);
g_return_if_fail (GTK_SETTINGS (settings));
g_return_if_fail (name != NULL);
- g_return_if_fail (origin != NULL);
svalue.origin = (gchar*) origin;
g_value_init (&svalue.value, G_TYPE_LONG);
g_return_if_fail (GTK_SETTINGS (settings));
g_return_if_fail (name != NULL);
- g_return_if_fail (origin != NULL);
svalue.origin = (gchar*) origin;
g_value_init (&svalue.value, G_TYPE_DOUBLE);
g_value_unset (&svalue.value);
}
+/**
+ * gtk_rc_property_parse_color:
+ * @pspec: a #GParamSpec
+ * @gstring: the #GString to be parsed
+ * @property_value: a #GValue which must hold #GdkColor values.
+ *
+ * A #GtkRcPropertyParser for use with gtk_settings_install_property_parser()
+ * or gtk_widget_class_install_style_property_parser() which parses a
+ * color given either by its name or in the form
+ * <literal>{ red, green, blue }</literal> where %red, %green and
+ * %blue are integers between 0 and 65535 or floating-point numbers
+ * between 0 and 1.
+ *
+ * Return value: %TRUE if @gstring could be parsed and @property_value
+ * has been set to the resulting #GdkColor.
+ **/
gboolean
gtk_rc_property_parse_color (const GParamSpec *pspec,
const GString *gstring,
return success;
}
+/**
+ * gtk_rc_property_parse_enum:
+ * @pspec: a #GParamSpec
+ * @gstring: the #GString to be parsed
+ * @property_value: a #GValue which must hold enum values.
+ *
+ * A #GtkRcPropertyParser for use with gtk_settings_install_property_parser()
+ * or gtk_widget_class_install_style_property_parser() which parses a single
+ * enumeration value.
+ *
+ * The enumeration value can be specified by its name, its nickname or
+ * its numeric value. For consistency with flags parsing, the value
+ * may be surrounded by parentheses.
+ *
+ * Return value: %TRUE if @gstring could be parsed and @property_value
+ * has been set to the resulting #GEnumValue.
+ **/
gboolean
gtk_rc_property_parse_enum (const GParamSpec *pspec,
const GString *gstring,
g_scanner_input_text (scanner, gstring->str, gstring->len);
/* we just want to parse _one_ value, but for consistency with flags parsing
- * we support optional paranthesis
+ * we support optional parenthesis
*/
g_scanner_get_next_token (scanner);
if (scanner->token == '(')
return G_TOKEN_IDENTIFIER;
}
+/**
+ * gtk_rc_property_parse_flags:
+ * @pspec: a #GParamSpec
+ * @gstring: the #GString to be parsed
+ * @property_value: a #GValue which must hold flags values.
+ *
+ * A #GtkRcPropertyParser for use with gtk_settings_install_property_parser()
+ * or gtk_widget_class_install_style_property_parser() which parses flags.
+ *
+ * Flags can be specified by their name, their nickname or
+ * numerically. Multiple flags can be specified in the form
+ * <literal>"( flag1 | flag2 | ... )"</literal>.
+ *
+ * Return value: %TRUE if @gstring could be parsed and @property_value
+ * has been set to the resulting flags value.
+ **/
gboolean
gtk_rc_property_parse_flags (const GParamSpec *pspec,
const GString *gstring,
GValue *property_value)
{
GFlagsClass *class;
- gboolean success = FALSE;
+ gboolean success = FALSE;
GScanner *scanner;
g_return_val_if_fail (G_IS_PARAM_SPEC (pspec), FALSE);
return TRUE;
}
+/**
+ * gtk_rc_property_parse_requisition:
+ * @pspec: a #GParamSpec
+ * @gstring: the #GString to be parsed
+ * @property_value: a #GValue which must hold boxed values.
+ *
+ * A #GtkRcPropertyParser for use with gtk_settings_install_property_parser()
+ * or gtk_widget_class_install_style_property_parser() which parses a
+ * requisition in the form
+ * <literal>"{ width, height }"</literal> for integers %width and %height.
+ *
+ * Return value: %TRUE if @gstring could be parsed and @property_value
+ * has been set to the resulting #GtkRequisition.
+ **/
gboolean
gtk_rc_property_parse_requisition (const GParamSpec *pspec,
const GString *gstring,
return success;
}
+/**
+ * gtk_rc_property_parse_border:
+ * @pspec: a #GParamSpec
+ * @gstring: the #GString to be parsed
+ * @property_value: a #GValue which must hold boxed values.
+ *
+ * A #GtkRcPropertyParser for use with gtk_settings_install_property_parser()
+ * or gtk_widget_class_install_style_property_parser() which parses
+ * borders in the form
+ * <literal>"{ left, right, top, bottom }"</literal> for integers
+ * %left, %right, %top and %bottom.
+ *
+ * Return value: %TRUE if @gstring could be parsed and @property_value
+ * has been set to the resulting #GtkBorder.
+ **/
gboolean
gtk_rc_property_parse_border (const GParamSpec *pspec,
const GString *gstring,
GtkSettingsValuePrivate *qvalue = data;
GSList **to_reset = user_data;
- if (qvalue->from_rc)
+ if (qvalue->source == GTK_SETTINGS_SOURCE_RC_FILE)
*to_reset = g_slist_prepend (*to_reset, GUINT_TO_POINTER (key_id));
}
g_object_freeze_notify (G_OBJECT (settings));
for (p = pspecs; *p; p++)
{
- if (settings->property_values[i].from_rc)
+ if (settings->property_values[i].source == GTK_SETTINGS_SOURCE_RC_FILE)
{
GParamSpec *pspec = *p;
g_free (pspecs);
}
+static void
+settings_update_double_click (GtkSettings *settings)
+{
+ if (gdk_screen_get_number (settings->screen) == 0)
+ {
+ GdkDisplay *display = gdk_screen_get_display (settings->screen);
+ gint double_click_time;
+ gint double_click_distance;
+
+ g_object_get (settings,
+ "gtk-double-click-time", &double_click_time,
+ "gtk-double-click-distance", &double_click_distance,
+ NULL);
+
+ gdk_display_set_double_click_time (display, double_click_time);
+ gdk_display_set_double_click_distance (display, double_click_distance);
+ }
+}
+
+static void
+settings_update_modules (GtkSettings *settings)
+{
+ gchar *modules;
+
+ g_object_get (settings,
+ "gtk-modules", &modules,
+ NULL);
+
+ _gtk_modules_settings_changed (settings, modules);
+
+ g_free (modules);
+}
+
+#ifdef GDK_WINDOWING_X11
+static void
+settings_update_cursor_theme (GtkSettings *settings)
+{
+ GdkDisplay *display = gdk_screen_get_display (settings->screen);
+ gchar *theme = NULL;
+ gint size = 0;
+
+ g_object_get (settings,
+ "gtk-cursor-theme-name", &theme,
+ "gtk-cursor-theme-size", &size,
+ NULL);
+
+ gdk_x11_display_set_cursor_theme (display, theme, size);
+
+ g_free (theme);
+}
+
+static void
+settings_update_font_options (GtkSettings *settings)
+{
+ gint hinting;
+ gchar *hint_style_str;
+ cairo_hint_style_t hint_style = CAIRO_HINT_STYLE_DEFAULT;
+ gint antialias;
+ cairo_antialias_t antialias_mode = CAIRO_ANTIALIAS_DEFAULT;
+ gchar *rgba_str;
+ cairo_subpixel_order_t subpixel_order = CAIRO_SUBPIXEL_ORDER_DEFAULT;
+ cairo_font_options_t *options;
+
+ g_object_get (settings,
+ "gtk-xft-antialias", &antialias,
+ "gtk-xft-hinting", &hinting,
+ "gtk-xft-hintstyle", &hint_style_str,
+ "gtk-xft-rgba", &rgba_str,
+ NULL);
+
+ options = cairo_font_options_create ();
+
+ /* hint_metrics = FALSE should never be set for user interface code.
+ */
+ cairo_font_options_set_hint_metrics (options, CAIRO_HINT_METRICS_ON);
+
+ if (hinting >= 0 && !hinting)
+ {
+ hint_style = CAIRO_HINT_STYLE_NONE;
+ }
+ else if (hint_style_str)
+ {
+ if (strcmp (hint_style_str, "hintnone") == 0)
+ hint_style = CAIRO_HINT_STYLE_NONE;
+ else if (strcmp (hint_style_str, "hintslight") == 0)
+ hint_style = CAIRO_HINT_STYLE_SLIGHT;
+ else if (strcmp (hint_style_str, "hintmedium") == 0)
+ hint_style = CAIRO_HINT_STYLE_MEDIUM;
+ else if (strcmp (hint_style_str, "hintfull") == 0)
+ hint_style = CAIRO_HINT_STYLE_FULL;
+ }
+
+ if (hint_style_str)
+ g_free (hint_style_str);
+
+ cairo_font_options_set_hint_style (options, hint_style);
+
+ if (rgba_str)
+ {
+ if (strcmp (rgba_str, "rgb") == 0)
+ subpixel_order = CAIRO_SUBPIXEL_ORDER_RGB;
+ else if (strcmp (rgba_str, "bgr") == 0)
+ subpixel_order = CAIRO_SUBPIXEL_ORDER_BGR;
+ else if (strcmp (rgba_str, "vrgb") == 0)
+ subpixel_order = CAIRO_SUBPIXEL_ORDER_VRGB;
+ else if (strcmp (rgba_str, "vbgr") == 0)
+ subpixel_order = CAIRO_SUBPIXEL_ORDER_VBGR;
+
+ g_free (rgba_str);
+ }
+
+ cairo_font_options_set_subpixel_order (options, subpixel_order);
+
+ if (antialias >= 0 && !antialias)
+ antialias_mode = CAIRO_ANTIALIAS_NONE;
+ else if (subpixel_order != CAIRO_SUBPIXEL_ORDER_DEFAULT)
+ antialias_mode = CAIRO_ANTIALIAS_SUBPIXEL;
+ else if (antialias >= 0)
+ antialias_mode = CAIRO_ANTIALIAS_GRAY;
+
+ cairo_font_options_set_antialias (options, antialias_mode);
+
+ gdk_screen_set_font_options (settings->screen, options);
+
+ cairo_font_options_destroy (options);
+}
+
+static void
+settings_update_resolution (GtkSettings *settings)
+{
+ gint dpi_int;
+ double dpi;
+
+ g_object_get (settings,
+ "gtk-xft-dpi", &dpi_int,
+ NULL);
+
+ if (dpi_int > 0)
+ dpi = dpi_int / 1024.;
+ else
+ dpi = -1.;
+
+ gdk_screen_set_resolution (settings->screen, dpi);
+}
+#endif
+
+static void
+settings_update_color_scheme (GtkSettings *settings)
+{
+ gchar *dummy;
+
+ g_object_get (settings, "gtk-color-scheme", &dummy, NULL);
+
+ /* nothing to do here, the color hash is updated as a
+ * side effect of getting the color scheme
+ */
+
+ g_free (dummy);
+}
+
+
+typedef struct {
+ GHashTable *color_hash;
+ gchar *tables[GTK_SETTINGS_SOURCE_APPLICATION + 1];
+} ColorSchemeData;
+
+
+static gboolean
+update_color_hash (ColorSchemeData *data,
+ const gchar *str,
+ GtkSettingsSource source)
+{
+ gchar *copy, *s, *p, *name;
+ GdkColor color;
+ gboolean changed = FALSE;
+
+ if (data->tables[source] == NULL && str == NULL)
+ return FALSE;
+
+ if (data->tables[source] != NULL && str != NULL &&
+ strcmp (data->tables[source], str) == 0)
+ return FALSE;
+
+ g_free (data->tables[source]);
+ data->tables[source] = g_strdup (str);
+
+ copy = g_strdup (str);
+
+ s = copy;
+ while (s && *s)
+ {
+ name = s;
+ p = strchr (s, ':');
+ if (p)
+ {
+ *p = '\0';
+ p++;
+ }
+ else
+ break;
+
+ while (*p == ' ')
+ p++;
+
+ s = p;
+ while (*s)
+ {
+ if (*s == '\n')
+ {
+ *s = '\0';
+ s++;
+ break;
+ }
+ s++;
+ }
+
+ if (gdk_color_parse (p, &color))
+ {
+ GdkColor *old;
+
+ old = g_hash_table_lookup (data->color_hash, name);
+ if (!old ||
+ (old->pixel <= source && !gdk_color_equal (old, &color)))
+ {
+ GdkColor *new;
+
+ new = gdk_color_copy (&color);
+ new->pixel = source;
+
+ g_hash_table_insert (data->color_hash, g_strdup (name), new);
+
+ changed = TRUE;
+ }
+ }
+ }
+
+ g_free (copy);
+
+ return changed;
+}
+
+static void
+color_scheme_data_free (ColorSchemeData *data)
+{
+ gint i;
+
+ g_hash_table_unref (data->color_hash);
+
+ for (i = 0; i <= GTK_SETTINGS_SOURCE_APPLICATION; i++)
+ g_free (data->tables[i]);
+
+ g_free (data);
+}
+
+static void
+merge_color_scheme (GtkSettings *settings,
+ GValue *value,
+ GtkSettingsSource source)
+{
+ ColorSchemeData *data;
+ const gchar *colors;
+
+ colors = g_value_get_string (value);
+
+ data = (ColorSchemeData *) g_object_get_data (G_OBJECT (settings),
+ "gtk-color-scheme");
+ if (!data)
+ {
+ data = g_new0 (ColorSchemeData, 1);
+ data->color_hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
+ (GDestroyNotify) gdk_color_free);
+ g_object_set_data_full (G_OBJECT (settings), "gtk-color-scheme",
+ data, (GDestroyNotify) color_scheme_data_free);
+ }
+
+ if (update_color_hash (data, colors, source))
+ g_object_notify (G_OBJECT (settings), "color-hash");
+}
+
+static GHashTable *
+get_color_hash (GtkSettings *settings)
+{
+ ColorSchemeData *data;
+
+ if (!g_object_get_data (G_OBJECT (settings), "gtk-color-scheme"))
+ settings_update_color_scheme (settings);
+
+ data = (ColorSchemeData *)g_object_get_data (G_OBJECT (settings),
+ "gtk-color-scheme");
+
+ if (!data)
+ return NULL;
+
+ return data->color_hash;
+}
+
+static void
+append_color_scheme (gpointer key,
+ gpointer value,
+ gpointer data)
+{
+ gchar *name = (gchar *)key;
+ GdkColor *color = (GdkColor *)value;
+ GString *string = (GString *)data;
+
+ g_string_append_printf (string, "%s: #%04x%04x%04x\n",
+ name, color->red, color->green, color->blue);
+}
+
+static gchar *
+get_color_scheme (GtkSettings *settings)
+{
+ ColorSchemeData *data;
+ GString *string;
+
+ data = (ColorSchemeData *) g_object_get_data (G_OBJECT (settings),
+ "gtk-color-scheme");
+
+ string = g_string_new ("");
+
+ g_hash_table_foreach (data->color_hash, append_color_scheme, string);
+
+ return g_string_free (string, FALSE);
+}
+
+
+#define __GTK_SETTINGS_C__
+#include "gtkaliasdef.c"