[glade/gbinding: 30/60] Give binding source chooser dialog a sensible interface
- From: Denis Washington <denisw src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [glade/gbinding: 30/60] Give binding source chooser dialog a sensible interface
- Date: Tue, 13 Dec 2011 07:01:59 +0000 (UTC)
commit ce095bbb4e46a92ba310ec579b66a4f9c5b04619
Author: Denis Washington <denisw src gnome org>
Date: Fri Jul 1 21:20:58 2011 +0200
Give binding source chooser dialog a sensible interface
The dialog now has a two-pane layout, with a left pane to choose
a source object and the right to choose a property of that object.
The property list is filtered to show only properties whose type
is compatible with the target property.
gladeui/glade-editor-property.c | 195 +++++++++++++++++++++++++++++++++-----
gladeui/glade-editor-property.h | 7 +-
gladeui/glade-popup.c | 26 ++----
3 files changed, 181 insertions(+), 47 deletions(-)
---
diff --git a/gladeui/glade-editor-property.c b/gladeui/glade-editor-property.c
index 8130264..efe19c7 100644
--- a/gladeui/glade-editor-property.c
+++ b/gladeui/glade-editor-property.c
@@ -103,6 +103,15 @@ struct _GladeEditorPropertyPrivate
};
+static GtkWidget *glade_eprop_object_view (gboolean radio);
+
+static void glade_eprop_object_populate_view (GladeProject *project,
+ GtkTreeView *view,
+ GList *selected,
+ GList *exceptions,
+ GType object_type,
+ gboolean parentless);
+
/*******************************************************************************
GladeEditorPropertyClass
*******************************************************************************/
@@ -179,6 +188,102 @@ glade_editor_property_loading (GladeEditorProperty *eprop)
return eprop->priv->loading;
}
+enum {
+ BSOURCE_COLUMN_PROP_NAME,
+ BSOURCE_COLUMN_SELECTABLE,
+ BSOURCE_COLUMN_PROP,
+ BSOURCE_NUM_COLUMNS
+};
+
+static GtkWidget *
+glade_editor_property_binding_source_view (GladeProperty *target)
+{
+ GtkWidget *view_widget;
+ GtkTreeModel *model;
+ GtkTreeSelection *selection;
+ GtkCellRenderer *renderer;
+
+ model = (GtkTreeModel *) gtk_list_store_new (BSOURCE_NUM_COLUMNS,
+ G_TYPE_STRING, /* The property name */
+ G_TYPE_BOOLEAN, /* Whether this GladeProperty's
+ * type is acceptable */
+ G_TYPE_OBJECT); /* The GladeProperty */
+
+ view_widget = gtk_tree_view_new_with_model (model);
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (view_widget), FALSE);
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view_widget));
+ gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE);
+
+ /* Pass ownership to the view */
+ g_object_unref (G_OBJECT (model));
+
+ /* Property name column */
+ renderer = gtk_cell_renderer_text_new ();
+ g_object_set (G_OBJECT (renderer), "editable", FALSE, NULL);
+ gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (view_widget),
+ 1, _("Name"), renderer,
+ "text", BSOURCE_COLUMN_PROP_NAME,
+ NULL);
+
+ gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (model),
+ BSOURCE_COLUMN_PROP_NAME,
+ GTK_SORT_ASCENDING);
+
+ /* Remember the target property for filtering the list by type */
+ g_object_set_data (G_OBJECT (view_widget), "target-property", target);
+
+ return view_widget;
+}
+
+static void
+glade_editor_property_update_binding_source_view (GtkWidget *bsrc_view,
+ GtkTreeSelection *obj_selection)
+{
+ GtkListStore *model;
+ GtkTreeModel *obj_model;
+ GtkTreeIter iter;
+ GladeWidget *widget = NULL;
+ GladeProperty *target;
+ GladePropertyClass *target_pclass;
+ GType target_type;
+ GList *p;
+
+ model = (GtkListStore *) gtk_tree_view_get_model (GTK_TREE_VIEW (bsrc_view));
+ gtk_list_store_clear (model);
+
+ if (!gtk_tree_selection_get_selected (obj_selection,
+ (GtkTreeModel **) &obj_model,
+ &iter))
+ return;
+ else
+ gtk_tree_model_get (GTK_TREE_MODEL (obj_model), &iter, 0, &widget, -1);
+
+ target = g_object_get_data (G_OBJECT (bsrc_view), "target-property");
+ target_pclass = glade_property_get_class (target);
+ target_type = G_PARAM_SPEC_TYPE (glade_property_class_get_pspec (target_pclass));
+
+ for (p = glade_widget_get_properties (widget); p; p = p->next)
+ {
+ GladeProperty *prop = (GladeProperty *) p->data;
+ GladePropertyClass *pclass = glade_property_get_class (prop);
+ GType type = G_PARAM_SPEC_TYPE (glade_property_class_get_pspec (pclass));
+ GtkTreeIter iter;
+
+ if (!glade_property_get_sensitive (prop)
+ || !glade_property_get_enabled (prop)
+ || !g_type_is_a (type, target_type))
+ continue;
+
+ gtk_list_store_append (model, &iter);
+ gtk_list_store_set (model, &iter,
+ BSOURCE_COLUMN_PROP, prop,
+ BSOURCE_COLUMN_PROP_NAME,
+ glade_property_class_get_name (pclass),
+ -1);
+ }
+}
+
/**
* glade_editor_property_show_bind_dialog:
* @parent: The parent widget for the dialog.
@@ -188,18 +293,21 @@ glade_editor_property_loading (GladeEditorProperty *eprop)
* Returns: %TRUE if OK was selected.
*/
gboolean
-glade_editor_property_show_bind_dialog (GtkWidget * parent,
- gchar ** source_obj,
- gchar ** source_prop)
+glade_editor_property_show_bind_dialog (GladeProject * project,
+ GtkWidget * parent,
+ GladeProperty *target,
+ GladeProperty ** source)
{
GtkWidget *dialog;
GtkWidget *content_area, *action_area;
- GtkWidget *grid;
+ GtkWidget *hbox, *obj_vbox, *prop_vbox;
GtkWidget *obj_label, *prop_label;
- GtkWidget *obj_entry, *prop_entry;
+ GtkWidget *obj_sw, *prop_sw;
+ GtkWidget *obj_view, *prop_view;
gint res;
- g_return_val_if_fail (source_obj && source_prop, FALSE);
+ g_return_val_if_fail (GLADE_IS_PROJECT (project), FALSE);
+ g_return_val_if_fail (source != NULL, FALSE);
dialog = gtk_dialog_new_with_buttons (_("Bind Property"),
parent ?
@@ -223,34 +331,69 @@ glade_editor_property_show_bind_dialog (GtkWidget * parent,
gtk_container_set_border_width (GTK_CONTAINER (action_area), 5);
gtk_box_set_spacing (GTK_BOX (action_area), 6);
- grid = gtk_grid_new ();
- gtk_grid_set_row_spacing (GTK_GRID (grid), 6);
-
- obj_entry = gtk_entry_new ();
- prop_entry = gtk_entry_new ();
+ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
+ gtk_box_set_homogeneous (GTK_BOX (hbox), TRUE);
+ gtk_box_pack_start (GTK_BOX (content_area), hbox, TRUE, TRUE, 0);
+
+ obj_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
+ gtk_box_pack_start (GTK_BOX (hbox), obj_vbox, TRUE, TRUE, 0);
+ prop_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
+ gtk_box_pack_start (GTK_BOX (hbox), prop_vbox, TRUE, TRUE, 0);
+
+ obj_label = gtk_label_new (_("Object:"));
+ gtk_misc_set_alignment (GTK_MISC (obj_label), 0.0, 0.5);
+ gtk_box_pack_start (GTK_BOX (obj_vbox), obj_label, FALSE, FALSE, 0);
+ prop_label = gtk_label_new (_("Property:"));
+ gtk_misc_set_alignment (GTK_MISC (prop_label), 0.0, 0.5);
+ gtk_box_pack_start (GTK_BOX (prop_vbox), prop_label, FALSE, FALSE, 0);
+
+ obj_sw = gtk_scrolled_window_new (NULL, NULL);
+ gtk_widget_show (obj_sw);
+ gtk_widget_set_size_request (obj_sw, 400, 200);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (obj_sw),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (obj_sw), GTK_SHADOW_IN);
+ gtk_box_pack_start (GTK_BOX (obj_vbox), obj_sw, TRUE, TRUE, 0);
- obj_label = gtk_label_new_with_mnemonic (_("Object:"));
- prop_label = gtk_label_new_with_mnemonic (_("Property:"));
- gtk_label_set_mnemonic_widget (GTK_LABEL (obj_label), obj_entry);
- gtk_label_set_mnemonic_widget (GTK_LABEL (prop_label), prop_entry);
-
- gtk_grid_attach (GTK_GRID (grid), obj_label, 0, 0, 1, 1);
- gtk_grid_attach (GTK_GRID (grid), prop_label, 0, 1, 1, 1);
- gtk_grid_attach (GTK_GRID (grid), obj_entry, 1, 0, 1, 1);
- gtk_grid_attach (GTK_GRID (grid), prop_entry, 1, 1, 1, 1);
-
- gtk_box_pack_start (GTK_BOX (content_area), grid, TRUE, TRUE, 0);
- gtk_widget_show_all (grid);
+ prop_sw = gtk_scrolled_window_new (NULL, NULL);
+ gtk_widget_show (prop_sw);
+ gtk_widget_set_size_request (prop_sw, 400, 200);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (prop_sw),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (prop_sw), GTK_SHADOW_IN);
+ gtk_box_pack_start (GTK_BOX (prop_vbox), prop_sw, TRUE, TRUE, 0);
+
+ obj_view = glade_eprop_object_view (TRUE);
+ glade_eprop_object_populate_view (project, GTK_TREE_VIEW (obj_view),
+ NULL, NULL, G_TYPE_OBJECT, FALSE);
+ gtk_tree_view_expand_all (GTK_TREE_VIEW (obj_view));
+ gtk_container_add (GTK_CONTAINER (obj_sw), obj_view);
+
+ prop_view = glade_editor_property_binding_source_view (target);
+ gtk_container_add (GTK_CONTAINER (prop_sw), prop_view);
+
+ g_signal_connect_swapped (gtk_tree_view_get_selection (GTK_TREE_VIEW (obj_view)),
+ "changed",
+ G_CALLBACK (glade_editor_property_update_binding_source_view),
+ prop_view);
+
+ gtk_widget_show_all (hbox);
res = gtk_dialog_run (GTK_DIALOG (dialog));
if (res == GTK_RESPONSE_OK)
{
- *source_obj = g_strdup (gtk_entry_get_text (GTK_ENTRY (obj_entry)));
- *source_prop = g_strdup (gtk_entry_get_text (GTK_ENTRY (prop_entry)));
+ GtkTreeSelection *selection;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (prop_view));
+ gtk_tree_selection_get_selected (selection, &model, &iter);
+
+ gtk_tree_model_get (model, &iter, BSOURCE_COLUMN_PROP, source, -1);
}
gtk_widget_destroy (dialog);
- return res;
+ return (res == GTK_RESPONSE_OK);
}
static void
diff --git a/gladeui/glade-editor-property.h b/gladeui/glade-editor-property.h
index b1f7c88..b63e840 100644
--- a/gladeui/glade-editor-property.h
+++ b/gladeui/glade-editor-property.h
@@ -132,9 +132,10 @@ gboolean glade_editor_property_show_object_dialog (GladeProject
GladeWidget *exception,
GladeWidget **object);
-gboolean glade_editor_property_show_bind_dialog (GtkWidget *parent,
- gchar **source_obj,
- gchar **source_prop);
+gboolean glade_editor_property_show_bind_dialog (GladeProject *project,
+ GtkWidget *parent,
+ GladeProperty *target,
+ GladeProperty **source);
/* Generic eprops */
#define GLADE_TYPE_EPROP_NUMERIC (glade_eprop_numeric_get_type())
diff --git a/gladeui/glade-popup.c b/gladeui/glade-popup.c
index a680224..cddcdcb 100644
--- a/gladeui/glade-popup.c
+++ b/gladeui/glade-popup.c
@@ -620,24 +620,14 @@ glade_popup_palette_pop (GladePalette *palette,
static void
glade_popup_bind_property_cb (GtkMenuItem * item, GladeProperty * property)
{
- gchar *source_obj, *source_prop;
-
- if (glade_editor_property_show_bind_dialog (NULL, &source_obj, &source_prop))
- {
- GladeWidget *widget = glade_property_get_widget (property);
- GladeProject *project = glade_widget_get_project (widget);
- GladeWidget *source_w;
- GladeProperty *source;
-
- source_w = glade_project_get_widget_by_name (project, source_obj);
- g_assert (source_w != NULL);
- source = glade_widget_get_property (source_w, source_prop);
- g_assert (source != NULL);
-
- glade_command_bind_property (property, source);
- g_free (source_obj);
- g_free (source_prop);
- }
+ GladeWidget *widget = glade_property_get_widget (property);
+ GladeProject *project = glade_widget_get_project (widget);
+ GladeProperty *source;
+ GtkWidget *parent =
+ gtk_widget_get_toplevel (GTK_WIDGET (glade_widget_get_object (widget)));
+
+ if (glade_editor_property_show_bind_dialog (project, parent, property, &source))
+ glade_command_bind_property (property, source);
}
static void
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