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inspector: Add a button for rtl flipping

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Nice to have a quick way of testing this everywhere.

The implementation is not quite perfect: due to the way text
direction works in GTK+, widgets that appear in the inspector
window while we are flipped will inherit the flipped direction
instead of the fixed direction of the inspector window.
This commit is contained in:
Matthias Clasen 2014-05-10 10:40:55 -04:00
parent a089ccf5f0
commit be532bc196
2 changed files with 52 additions and 2 deletions
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37
modules/inspector/window.c
View File

@ -50,6 +50,40 @@ on_graphic_updates_toggled (GtkToggleButton *button,
gdk_window_set_debug_updates (gtk_toggle_button_get_active (button));
}
static void
fix_direction_recurse (GtkWidget *widget, gpointer data)
{
GtkTextDirection dir = GPOINTER_TO_INT (data);
g_object_ref (widget);
gtk_widget_set_direction (widget, dir);
if (GTK_IS_CONTAINER (widget))
gtk_container_forall (GTK_CONTAINER (widget), fix_direction_recurse, data);
g_object_unref (widget);
}
static GtkTextDirection initial_direction;
static void
fix_direction (GtkInspectorWindow *iw)
{
fix_direction_recurse (GTK_WIDGET (iw), GINT_TO_POINTER (initial_direction));
}
static void
on_flip (GtkButton *button,
GtkInspectorWindow *iw)
{
fix_direction (iw);
if (gtk_widget_get_default_direction () == GTK_TEXT_DIR_LTR)
gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);
else
gtk_widget_set_default_direction (GTK_TEXT_DIR_LTR);
}
static gboolean
on_widget_tree_button_press (GtkInspectorWidgetTree *wt,
GdkEventButton *event,
@ -126,6 +160,8 @@ gtk_inspector_window_init (GtkInspectorWindow *iw)
g_signal_connect (G_OBJECT (iw->widget_tree), "button-press-event",
G_CALLBACK (on_widget_tree_button_press), iw);
}
initial_direction = gtk_widget_get_default_direction ();
}
static void
@ -182,6 +218,7 @@ gtk_inspector_window_class_init (GtkInspectorWindowClass *klass)
gtk_widget_class_bind_template_callback (widget_class, on_inspect);
gtk_widget_class_bind_template_callback (widget_class, on_graphic_updates_toggled);
gtk_widget_class_bind_template_callback (widget_class, on_flip);
gtk_widget_class_bind_template_callback (widget_class, on_widget_tree_selection_changed);
gtk_widget_class_bind_template_callback (widget_class, on_send_widget_to_shell_activate);
}

17
modules/inspector/window.ui
View File

@ -1,13 +1,18 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface domain="gtk30">
<object class="GtkImage" id="inspect_image">
<property name="visible">True</property>
<property name="icon-name">edit-find</property>
<property name="icon-size">4</property>
</object>
<object class="GtkImage" id="update_image">
<property name="visible">True</property>
<property name="icon-name">view-refresh</property>
<property name="icon-size">4</property>
</object>
<object class="GtkImage" id="inspect_image">
<object class="GtkImage" id="flip_image">
<property name="visible">True</property>
<property name="icon-name">edit-find</property>
<property name="icon-name">object-flip-horizontal</property>
<property name="icon-size">4</property>
</object>
<object class="GtkMenu" id="widget_popup">
@ -49,6 +54,14 @@
<signal name="toggled" handler="on_graphic_updates_toggled"/>
</object>
</child>
<child>
<object class="GtkButton">
<property name="visible">True</property>
<property name="image">flip_image</property>
<property name="tooltip-text" translatable="yes">Change Text Direction</property>
<signal name="clicked" handler="on_flip"/>
</object>
</child>
</object>
<packing>
<property name="pack-type">start</property>