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shortcuts: Add set properties for optional things
This makes it possible to switch between gesture and accelerator types and override the builtin icons and subtitles for predefined gestures.
This commit is contained in:
Matthias Clasen
parent
576e68faba
commit
50abc8b525
@ -46,6 +46,8 @@ struct _GtkShortcutsShortcut
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GtkSizeGroup *accel_size_group;
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GtkSizeGroup *title_size_group;
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gboolean subtitle_set;
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gboolean icon_set;
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GtkTextDirection direction;
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GtkShortcutType shortcut_type;
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};
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@ -61,8 +63,10 @@ enum {
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PROP_0,
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PROP_ACCELERATOR,
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PROP_ICON,
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PROP_ICON_SET,
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PROP_TITLE,
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PROP_SUBTITLE,
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PROP_SUBTITLE_SET,
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PROP_ACCEL_SIZE_GROUP,
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PROP_TITLE_SIZE_GROUP,
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PROP_DIRECTION,
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@ -72,6 +76,13 @@ enum {
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static GParamSpec *properties[LAST_PROP];
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static void
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gtk_shortcuts_shortcut_set_accelerator (GtkShortcutsShortcut *self,
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const gchar *accelerator)
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{
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gtk_shortcut_label_set_accelerator (self->accelerator, accelerator);
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}
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static void
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gtk_shortcuts_shortcut_set_accel_size_group (GtkShortcutsShortcut *self,
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GtkSizeGroup *group)
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@ -104,19 +115,123 @@ gtk_shortcuts_shortcut_set_title_size_group (GtkShortcutsShortcut *self,
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}
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static void
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gtk_shortcuts_shortcut_set_subtitle (GtkShortcutsShortcut *self,
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const gchar *subtitle)
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update_subtitle_from_type (GtkShortcutsShortcut *self)
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{
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const gchar *subtitle;
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if (self->subtitle_set)
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return;
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switch (self->shortcut_type)
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{
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case GTK_SHORTCUT_ACCELERATOR:
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case GTK_SHORTCUT_GESTURE:
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subtitle = NULL;
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break;
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case GTK_SHORTCUT_GESTURE_PINCH:
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subtitle = _("Two finger pinch");
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break;
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case GTK_SHORTCUT_GESTURE_STRETCH:
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subtitle = _("Two finger stretch");
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break;
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case GTK_SHORTCUT_GESTURE_ROTATE_CLOCKWISE:
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subtitle = _("Rotate clockwise");
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break;
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case GTK_SHORTCUT_GESTURE_ROTATE_COUNTERCLOCKWISE:
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subtitle = _("Rotate counterclockwise");
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break;
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case GTK_SHORTCUT_GESTURE_TWO_FINGER_SWIPE_LEFT:
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subtitle = _("Two finger swipe left");
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break;
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case GTK_SHORTCUT_GESTURE_TWO_FINGER_SWIPE_RIGHT:
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subtitle = _("Two finger swipe right");
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break;
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default:
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subtitle = NULL;
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break;
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}
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gtk_label_set_label (self->subtitle, subtitle);
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gtk_widget_set_visible (GTK_WIDGET (self->subtitle), subtitle != NULL);
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g_object_notify (G_OBJECT (self), "subtitle");
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}
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static void
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gtk_shortcuts_shortcut_set_accelerator (GtkShortcutsShortcut *self,
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const gchar *accelerator)
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gtk_shortcuts_shortcut_set_subtitle_set (GtkShortcutsShortcut *self,
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gboolean subtitle_set)
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{
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gtk_shortcut_label_set_accelerator (self->accelerator, accelerator);
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if (self->subtitle_set != subtitle_set)
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{
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self->subtitle_set = subtitle_set;
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g_object_notify (G_OBJECT (self), "subtitle-set");
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}
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update_subtitle_from_type (self);
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}
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static void
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gtk_shortcuts_shortcut_set_subtitle (GtkShortcutsShortcut *self,
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const gchar *subtitle)
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{
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gtk_label_set_label (self->subtitle, subtitle);
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gtk_widget_set_visible (GTK_WIDGET (self->subtitle), subtitle && subtitle[0]);
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gtk_shortcuts_shortcut_set_subtitle_set (self, subtitle && subtitle[0]);
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g_object_notify (G_OBJECT (self), "subtitle");
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}
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static void
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update_icon_from_type (GtkShortcutsShortcut *self)
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{
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if (self->icon_set)
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return;
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switch (self->shortcut_type)
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{
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case GTK_SHORTCUT_GESTURE_PINCH:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/pinch.png");
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break;
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case GTK_SHORTCUT_GESTURE_STRETCH:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/stretch.png");
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break;
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case GTK_SHORTCUT_GESTURE_ROTATE_CLOCKWISE:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/rotate-clockwise.png");
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break;
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case GTK_SHORTCUT_GESTURE_ROTATE_COUNTERCLOCKWISE:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/rotate-anticlockwise.png");
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break;
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case GTK_SHORTCUT_GESTURE_TWO_FINGER_SWIPE_LEFT:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/two-finger-swipe-left.png");
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break;
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case GTK_SHORTCUT_GESTURE_TWO_FINGER_SWIPE_RIGHT:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/two-finger-swipe-right.png");
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break;
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default: ;
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}
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}
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static void
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gtk_shortcuts_shortcut_set_icon_set (GtkShortcutsShortcut *self,
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gboolean icon_set)
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{
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if (self->icon_set != icon_set)
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{
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self->icon_set = icon_set;
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g_object_notify (G_OBJECT (self), "icon-set");
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}
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update_icon_from_type (self);
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}
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static void
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@ -124,10 +239,12 @@ gtk_shortcuts_shortcut_set_icon (GtkShortcutsShortcut *self,
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GIcon *gicon)
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{
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gtk_image_set_from_gicon (self->image, gicon, GTK_ICON_SIZE_DIALOG);
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gtk_shortcuts_shortcut_set_icon_set (self, gicon != NULL);
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g_object_notify (G_OBJECT (self), "icon");
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}
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static void
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update_visible (GtkShortcutsShortcut *self)
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update_visible_from_direction (GtkShortcutsShortcut *self)
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{
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if (self->direction == GTK_TEXT_DIR_NONE ||
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self->direction == gtk_widget_get_direction (GTK_WIDGET (self)))
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@ -145,7 +262,7 @@ gtk_shortcuts_shortcut_set_direction (GtkShortcutsShortcut *self,
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self->direction = direction;
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update_visible (self);
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update_visible_from_direction (self);
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g_object_notify (G_OBJECT (self), "direction");
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}
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@ -154,7 +271,7 @@ static void
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gtk_shortcuts_shortcut_direction_changed (GtkWidget *widget,
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GtkTextDirection previous_dir)
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{
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update_visible (GTK_SHORTCUTS_SHORTCUT (widget));
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update_visible_from_direction (GTK_SHORTCUTS_SHORTCUT (widget));
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GTK_WIDGET_CLASS (gtk_shortcuts_shortcut_parent_class)->direction_changed (widget, previous_dir);
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}
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@ -168,40 +285,8 @@ gtk_shortcuts_shortcut_set_type (GtkShortcutsShortcut *self,
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self->shortcut_type = type;
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switch (type)
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{
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case GTK_SHORTCUT_GESTURE_PINCH:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/pinch.png");
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gtk_shortcuts_shortcut_set_subtitle (self, _("Two finger pinch"));
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break;
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case GTK_SHORTCUT_GESTURE_STRETCH:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/stretch.png");
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gtk_shortcuts_shortcut_set_subtitle (self, _("Two finger stretch"));
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break;
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case GTK_SHORTCUT_GESTURE_ROTATE_CLOCKWISE:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/rotate-clockwise.png");
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gtk_shortcuts_shortcut_set_subtitle (self, _("Rotate clockwise"));
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break;
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case GTK_SHORTCUT_GESTURE_ROTATE_COUNTERCLOCKWISE:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/rotate-anticlockwise.png");
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gtk_shortcuts_shortcut_set_subtitle (self, _("Rotate counterclockwise"));
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break;
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case GTK_SHORTCUT_GESTURE_TWO_FINGER_SWIPE_LEFT:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/two-finger-swipe-left.png");
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gtk_shortcuts_shortcut_set_subtitle (self, _("Two finger swipe left"));
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break;
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case GTK_SHORTCUT_GESTURE_TWO_FINGER_SWIPE_RIGHT:
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gtk_image_set_from_resource (self->image, "/org/gtk/libgtk/gesture/two-finger-swipe-right.png");
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gtk_shortcuts_shortcut_set_subtitle (self, _("Two finger swipe right"));
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break;
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default: ;
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}
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update_subtitle_from_type (self);
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update_icon_from_type (self);
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gtk_widget_set_visible (GTK_WIDGET (self->accelerator), type == GTK_SHORTCUT_ACCELERATOR);
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gtk_widget_set_visible (GTK_WIDGET (self->image), type != GTK_SHORTCUT_ACCELERATOR);
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@ -228,6 +313,10 @@ gtk_shortcuts_shortcut_get_property (GObject *object,
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g_value_set_string (value, gtk_label_get_label (self->subtitle));
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break;
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case PROP_SUBTITLE_SET:
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g_value_set_boolean (value, self->subtitle_set);
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break;
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case PROP_ACCELERATOR:
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g_value_set_string (value, gtk_shortcut_label_get_accelerator (self->accelerator));
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break;
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@ -241,6 +330,10 @@ gtk_shortcuts_shortcut_get_property (GObject *object,
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}
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break;
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case PROP_ICON_SET:
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g_value_set_boolean (value, self->icon_set);
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break;
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case PROP_DIRECTION:
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g_value_set_enum (value, self->direction);
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break;
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@ -272,6 +365,10 @@ gtk_shortcuts_shortcut_set_property (GObject *object,
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gtk_shortcuts_shortcut_set_icon (self, g_value_get_object (value));
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break;
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case PROP_ICON_SET:
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gtk_shortcuts_shortcut_set_icon_set (self, g_value_get_boolean (value));
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break;
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case PROP_ACCEL_SIZE_GROUP:
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gtk_shortcuts_shortcut_set_accel_size_group (self, GTK_SIZE_GROUP (g_value_get_object (value)));
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break;
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@ -284,6 +381,10 @@ gtk_shortcuts_shortcut_set_property (GObject *object,
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gtk_shortcuts_shortcut_set_subtitle (self, g_value_get_string (value));
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break;
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case PROP_SUBTITLE_SET:
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gtk_shortcuts_shortcut_set_subtitle_set (self, g_value_get_boolean (value));
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break;
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case PROP_TITLE_SIZE_GROUP:
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gtk_shortcuts_shortcut_set_title_size_group (self, GTK_SIZE_GROUP (g_value_get_object (value)));
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break;
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@ -345,15 +446,16 @@ gtk_shortcuts_shortcut_class_init (GtkShortcutsShortcutClass *klass)
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/**
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* GtkShortcutsShortcut:accelerator:
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*
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* The accelerator(s) represented by this object in (an extension of)
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* the syntax understood by gtk_accelerator_parse(). Multiple accelerators
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* can be specified by separating them with a space, but keep in
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* mind that the available width is limited. It is also possible
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* to specify ranges of shortcuts, using ... between the keys. Sequences
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* of keys can be specified using a + between the keys.
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* The accelerator(s) represented by this object. This property is used
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* if #GtkShorcutsShortcut:shortcut-type is set to #GTK_SHORTCUT_ACCELERATOR.
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*
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* The syntax of this property is (an extension of) the syntax understood by
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* gtk_accelerator_parse(). Multiple accelerators can be specified by separating
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* them with a space, but keep in mind that the available width is limited.
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* It is also possible to specify ranges of shortcuts, using ... between the keys.
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* Sequences of keys can be specified using a + between the keys.
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*
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* Examples:
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*
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* - A single shortcut: <ctl><alt>delete
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* - Two alternative shortcuts: <shift>a Home
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* - A range of shortcuts: <alt>1...<alt>9
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@ -365,36 +467,46 @@ gtk_shortcuts_shortcut_class_init (GtkShortcutsShortcutClass *klass)
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properties[PROP_ACCELERATOR] =
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g_param_spec_string ("accelerator",
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P_("Accelerator"),
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P_("Accelerator"),
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P_("The accelerator keys for shortcuts of type 'Accelerator'"),
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NULL,
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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/**
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* GtkShortcutsShortcut:icon:
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*
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* An icon to represent the shortcut or gesture. This is used if
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* #GtkShortcutsShortcut:accelerator is not set.
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*
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* Typically used for gestures.
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* An icon to represent the shortcut or gesture. This property is used if
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* #GtkShortcutsShortcut:shortcut-type is set to #GTK_SHORTCUT_GESTURE.
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* For the other predefined gesture types, GTK+ provides an icon on its own.
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*/
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properties[PROP_ICON] =
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g_param_spec_object ("icon",
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P_("Icon"),
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P_("Icon"),
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P_("The icon to show for shortcuts of type 'Other Gesture'"),
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G_TYPE_ICON,
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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/**
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* GtkShortcutsShortcut:icon-set:
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*
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* %TRUE if an icon has been set.
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*/
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properties[PROP_ICON_SET] =
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g_param_spec_boolean ("icon-set",
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P_("Icon Set"),
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P_("Whether an icon has been set"),
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FALSE,
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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/**
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* GtkShortcutsShortcut:title:
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*
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* The textual description for the shortcut or gesture represented by
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* this object. This should be a short string that can fit in
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* a single line.
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* this object. This should be a short string that can fit in a single line.
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*/
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properties[PROP_TITLE] =
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g_param_spec_string ("title",
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P_("Title"),
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P_("Title"),
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P_("A short description for the shortcut"),
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"",
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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@ -404,15 +516,28 @@ gtk_shortcuts_shortcut_class_init (GtkShortcutsShortcutClass *klass)
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* The subtitle for the shortcut or gesture.
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*
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* This is typically used for gestures and should be a short, one-line
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* text that describes the gesture itself, e.g. "Two-finger swipe".
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* text that describes the gesture itself. For the predefined gesture
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* types, GTK+ provides a subtitle on its own.
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*/
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properties[PROP_SUBTITLE] =
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g_param_spec_string ("subtitle",
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P_("Subtitle"),
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P_("Subtitle"),
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P_("A short description for the gesture"),
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"",
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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/**
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* GtkShortcutsShortcut:subtitle-set:
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*
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* %TRUE if a subtitle has been set.
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*/
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properties[PROP_SUBTITLE_SET] =
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g_param_spec_boolean ("subtitle-set",
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P_("Subtitle Set"),
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P_("Whether a subtitle has been set"),
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FALSE,
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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/**
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* GtkShortcutsShortcut:accel-size-group:
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*
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@ -441,6 +566,13 @@ gtk_shortcuts_shortcut_class_init (GtkShortcutsShortcutClass *klass)
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GTK_TYPE_SIZE_GROUP,
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(G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
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/**
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* GtkShortcutsShortcut:direction:
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*
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* The text direction for which this shortcut is active. If the shortcut
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* is used regardless of the text direction, set this property to
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* #GTK_TEXT_DIR_NONE.
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*/
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properties[PROP_DIRECTION] =
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g_param_spec_enum ("direction",
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P_("Direction"),
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@ -449,6 +581,11 @@ gtk_shortcuts_shortcut_class_init (GtkShortcutsShortcutClass *klass)
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GTK_TEXT_DIR_NONE,
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(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY));
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/**
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* GtkShortcutsShortcut:shortcut-type:
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*
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* The type of shortcut that is represented.
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*/
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properties[PROP_SHORTCUT_TYPE] =
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g_param_spec_enum ("shortcut-type",
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P_("Shortcut Type"),
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