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-rw-r--r--src/widgets/sp-xmlview-attr-list.cpp128
1 files changed, 86 insertions, 42 deletions
diff --git a/src/widgets/sp-xmlview-attr-list.cpp b/src/widgets/sp-xmlview-attr-list.cpp
index 720856ba5..8fc1981e3 100644
--- a/src/widgets/sp-xmlview-attr-list.cpp
+++ b/src/widgets/sp-xmlview-attr-list.cpp
@@ -25,11 +25,11 @@ static void sp_xmlview_attr_list_destroy(GtkWidget * object);
static void event_attr_changed (Inkscape::XML::Node * repr, const gchar * name, const gchar * old_value, const gchar * new_value, bool is_interactive, gpointer data);
static Inkscape::XML::NodeEventVector repr_events = {
- nullptr, /* child_added */
- nullptr, /* child_removed */
- event_attr_changed,
- nullptr, /* content_changed */
- nullptr /* order_changed */
+ nullptr, /* child_added */
+ nullptr, /* child_removed */
+ event_attr_changed,
+ nullptr, /* content_changed */
+ nullptr /* order_changed */
};
GtkWidget *sp_xmlview_attr_list_new (Inkscape::XML::Node * repr)
@@ -56,8 +56,11 @@ GtkWidget *sp_xmlview_attr_list_new (Inkscape::XML::Node * repr)
column = gtk_tree_view_get_column (GTK_TREE_VIEW(attr_list), colpos);
gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_cell_renderer_set_padding (cell, 2, 0);
+ g_object_set(cell, "editable", TRUE, NULL);
sp_xmlview_attr_list_set_repr (attr_list, repr);
+ g_signal_connect(cell, "edited", (GCallback) attr_value_edited, attr_list);
+ g_signal_connect( G_OBJECT(attr_list), "key-press-event", G_CALLBACK(attr_key_pressed), NULL);
return GTK_WIDGET(attr_list);
}
@@ -65,26 +68,26 @@ GtkWidget *sp_xmlview_attr_list_new (Inkscape::XML::Node * repr)
void
sp_xmlview_attr_list_set_repr (SPXMLViewAttrList * list, Inkscape::XML::Node * repr)
{
- if ( repr == list->repr ) return;
- if (list->repr) {
- gtk_list_store_clear(list->store);
- sp_repr_remove_listener_by_data (list->repr, list);
- Inkscape::GC::release(list->repr);
- }
- list->repr = repr;
- if (repr) {
- Inkscape::GC::anchor(repr);
- sp_repr_add_listener (repr, &repr_events, list);
- sp_repr_synthesize_events (repr, &repr_events, list);
- }
+ if ( repr == list->repr ) return;
+ if (list->repr) {
+ gtk_list_store_clear(list->store);
+ sp_repr_remove_listener_by_data (list->repr, list);
+ Inkscape::GC::release(list->repr);
+ }
+ list->repr = repr;
+ if (repr) {
+ Inkscape::GC::anchor(repr);
+ sp_repr_add_listener (repr, &repr_events, list);
+ sp_repr_synthesize_events (repr, &repr_events, list);
+ }
}
G_DEFINE_TYPE(SPXMLViewAttrList, sp_xmlview_attr_list, GTK_TYPE_TREE_VIEW);
void sp_xmlview_attr_list_class_init (SPXMLViewAttrListClass * klass)
{
- auto widget_class = GTK_WIDGET_CLASS(klass);
- widget_class->destroy = sp_xmlview_attr_list_destroy;
+ auto widget_class = GTK_WIDGET_CLASS(klass);
+ widget_class->destroy = sp_xmlview_attr_list_destroy;
g_signal_new("row-value-changed",
G_TYPE_FROM_CLASS(klass),
@@ -92,27 +95,33 @@ void sp_xmlview_attr_list_class_init (SPXMLViewAttrListClass * klass)
G_STRUCT_OFFSET (SPXMLViewAttrListClass, row_changed),
nullptr, nullptr,
g_cclosure_marshal_VOID__STRING,
- G_TYPE_NONE, 1,
- G_TYPE_STRING);
+ G_TYPE_NONE, 1, G_TYPE_STRING);
+ g_signal_new("attr-value-edited",
+ G_TYPE_FROM_CLASS(klass),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (SPXMLViewAttrListClass, row_changed),
+ nullptr, nullptr,
+ sp_marshal_VOID__STRING_STRING,
+ G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_STRING);
}
void
sp_xmlview_attr_list_init (SPXMLViewAttrList * list)
{
list->store = nullptr;
- list->repr = nullptr;
+ list->repr = nullptr;
}
void sp_xmlview_attr_list_destroy(GtkWidget * object)
{
- SPXMLViewAttrList * list;
+ SPXMLViewAttrList * list;
- list = SP_XMLVIEW_ATTR_LIST (object);
+ list = SP_XMLVIEW_ATTR_LIST (object);
- g_object_unref(list->store);
- sp_xmlview_attr_list_set_repr (list, nullptr);
+ g_object_unref(list->store);
+ sp_xmlview_attr_list_set_repr (list, nullptr);
- GTK_WIDGET_CLASS(sp_xmlview_attr_list_parent_class)->destroy (object);
+ GTK_WIDGET_CLASS(sp_xmlview_attr_list_parent_class)->destroy (object);
}
void sp_xmlview_attr_list_select_row_by_key(SPXMLViewAttrList * list, const gchar *name)
@@ -141,6 +150,43 @@ void sp_xmlview_attr_list_select_row_by_key(SPXMLViewAttrList * list, const gcha
}
void
+attr_value_edited (GtkCellRendererText *cell,
+ gchar * path_string,
+ gchar * new_value,
+ gpointer data) {
+
+ SPXMLViewAttrList * list = SP_XMLVIEW_ATTR_LIST (data);
+ GtkTreeIter iter;
+ gboolean valid = gtk_tree_model_get_iter_from_string( GTK_TREE_MODEL(list->store), &iter, path_string );
+ if(valid) {
+ gchar *name = nullptr;
+ gtk_tree_model_get (GTK_TREE_MODEL(list->store), &iter, ATTR_COL_NAME, &name, -1);
+ g_signal_emit_by_name(G_OBJECT (list), "attr-value-edited", name, new_value );
+ }
+}
+
+gboolean
+attr_key_pressed(GtkWidget *attributes, GdkEventKey *event, gpointer /*data*/)
+{
+ GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW(attributes));
+ GtkTreeIter iter;
+ GtkTreeModel *model;
+ gchar *name = nullptr;
+ if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
+ gtk_tree_model_get (model, &iter, 0, &name, -1);
+
+ switch (event->keyval)
+ {
+ case GDK_KEY_Delete:
+ case GDK_KEY_KP_Delete:
+ g_signal_emit_by_name(G_OBJECT (attributes), "attr-value-edited", name, nullptr);
+ return true;
+ }
+ }
+ return false;
+}
+
+void
event_attr_changed (Inkscape::XML::Node * /*repr*/,
const gchar * name,
const gchar * /*old_value*/,
@@ -148,10 +194,8 @@ event_attr_changed (Inkscape::XML::Node * /*repr*/,
bool /*is_interactive*/,
gpointer data)
{
- gint row = -1;
- SPXMLViewAttrList * list;
-
- list = SP_XMLVIEW_ATTR_LIST (data);
+ gint row = -1;
+ SPXMLViewAttrList * list = SP_XMLVIEW_ATTR_LIST (data);
GtkTreeIter iter;
gboolean valid = gtk_tree_model_get_iter_first( GTK_TREE_MODEL(list->store), &iter );
@@ -171,18 +215,18 @@ event_attr_changed (Inkscape::XML::Node * /*repr*/,
}
}
- if (match) {
- if (new_value) {
- gtk_list_store_set (list->store, &iter, ATTR_COL_NAME, name, ATTR_COL_VALUE, new_value, ATTR_COL_ATTR, g_quark_from_string (name), -1);
- } else {
- gtk_list_store_remove (list->store, &iter);
- }
- } else if (new_value != nullptr) {
- gtk_list_store_append (list->store, &iter);
+ if (match) {
+ if (new_value) {
+ gtk_list_store_set (list->store, &iter, ATTR_COL_NAME, name, ATTR_COL_VALUE, new_value, ATTR_COL_ATTR, g_quark_from_string (name), -1);
+ } else {
+ gtk_list_store_remove (list->store, &iter);
+ }
+ } else if (new_value != nullptr) {
+ gtk_list_store_append (list->store, &iter);
gtk_list_store_set (list->store, &iter, ATTR_COL_NAME, name, ATTR_COL_VALUE, new_value, ATTR_COL_ATTR, g_quark_from_string (name), -1);
- }
+ }
- // send a "changed" signal so widget owners will know I've updated
- g_signal_emit_by_name(G_OBJECT (list), "row-value-changed", name );
+ // send a "changed" signal so widget owners will know I've updated
+ g_signal_emit_by_name(G_OBJECT (list), "row-value-changed", name );
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-19 18:06:59 +0000