/* * glade-gtk-tree-view.c - GladeWidgetAdaptor for GtkTreeView * * Copyright (C) 2013 Tristan Van Berkom * * Authors: * Tristan Van Berkom * * This library is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program; if not, write to the Free Softwarel * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include #include #include #include "glade-gtk.h" #include "glade-gtk-tree-view.h" #include "glade-gtk-cell-layout.h" #include "glade-treeview-editor.h" #include "glade-real-tree-view-editor.h" GladeEditable * glade_gtk_treeview_create_editable (GladeWidgetAdaptor * adaptor, GladeEditorPageType type) { if (type == GLADE_PAGE_GENERAL) { return (GladeEditable *)glade_real_tree_view_editor_new (); } return GWA_GET_CLASS (GTK_TYPE_CONTAINER)->create_editable (adaptor, type); } gboolean glade_gtk_treeview_add_verify (GladeWidgetAdaptor *adaptor, GtkWidget *container, GtkWidget *child, gboolean user_feedback) { if (!GTK_IS_TREE_VIEW_COLUMN (child)) { if (user_feedback) { GladeWidgetAdaptor *cell_adaptor = glade_widget_adaptor_get_by_type (GTK_TYPE_TREE_VIEW_COLUMN); glade_util_ui_message (glade_app_get_window (), GLADE_UI_INFO, NULL, ONLY_THIS_GOES_IN_THAT_MSG, glade_widget_adaptor_get_title (cell_adaptor), glade_widget_adaptor_get_title (adaptor)); } return FALSE; } return TRUE; } void glade_gtk_treeview_launch_editor (GObject *treeview) { GladeBaseEditor *editor; GtkWidget *window; /* Editor */ editor = glade_base_editor_new (treeview, NULL, _("Column"), GTK_TYPE_TREE_VIEW_COLUMN, NULL); glade_base_editor_append_types (editor, GTK_TYPE_TREE_VIEW_COLUMN, _("Text"), GTK_TYPE_CELL_RENDERER_TEXT, _("Accelerator"), GTK_TYPE_CELL_RENDERER_ACCEL, _("Combo"), GTK_TYPE_CELL_RENDERER_COMBO, _("Spin"), GTK_TYPE_CELL_RENDERER_SPIN, _("Pixbuf"), GTK_TYPE_CELL_RENDERER_PIXBUF, _("Progress"), GTK_TYPE_CELL_RENDERER_PROGRESS, _("Toggle"), GTK_TYPE_CELL_RENDERER_TOGGLE, _("Spinner"), GTK_TYPE_CELL_RENDERER_SPINNER, NULL); g_signal_connect (editor, "get-display-name", G_CALLBACK (glade_gtk_cell_layout_get_display_name), NULL); g_signal_connect (editor, "child-selected", G_CALLBACK (glade_gtk_cell_layout_child_selected), NULL); g_signal_connect (editor, "move-child", G_CALLBACK (glade_gtk_cell_layout_move_child), NULL); gtk_widget_show (GTK_WIDGET (editor)); window = glade_base_editor_pack_new_window (editor, _("Tree View Editor"), NULL); gtk_widget_show (window); } void glade_gtk_treeview_action_activate (GladeWidgetAdaptor * adaptor, GObject * object, const gchar * action_path) { if (strcmp (action_path, "launch_editor") == 0) { glade_gtk_treeview_launch_editor (object); } else GWA_GET_CLASS (GTK_TYPE_CONTAINER)->action_activate (adaptor, object, action_path); } static gint glade_gtk_treeview_get_column_index (GtkTreeView * view, GtkTreeViewColumn * column) { GtkTreeViewColumn *iter; gint i; for (i = 0; (iter = gtk_tree_view_get_column (view, i)) != NULL; i++) if (iter == column) return i; return -1; } void glade_gtk_treeview_get_child_property (GladeWidgetAdaptor * adaptor, GObject * container, GObject * child, const gchar * property_name, GValue * value) { if (strcmp (property_name, "position") == 0) g_value_set_int (value, glade_gtk_treeview_get_column_index (GTK_TREE_VIEW (container), GTK_TREE_VIEW_COLUMN (child))); else /* Chain Up */ GWA_GET_CLASS (GTK_TYPE_CONTAINER)->child_get_property (adaptor, container, child, property_name, value); } void glade_gtk_treeview_set_child_property (GladeWidgetAdaptor * adaptor, GObject * container, GObject * child, const gchar * property_name, const GValue * value) { if (strcmp (property_name, "position") == 0) { gtk_tree_view_remove_column (GTK_TREE_VIEW (container), GTK_TREE_VIEW_COLUMN (child)); gtk_tree_view_insert_column (GTK_TREE_VIEW (container), GTK_TREE_VIEW_COLUMN (child), g_value_get_int (value)); } else /* Chain Up */ GWA_GET_CLASS (GTK_TYPE_CONTAINER)->child_set_property (adaptor, container, child, property_name, value); } GList * glade_gtk_treeview_get_children (GladeWidgetAdaptor * adaptor, GtkTreeView * view) { GList *children; children = gtk_tree_view_get_columns (view); children = g_list_prepend (children, gtk_tree_view_get_selection (view)); return children; } /* XXX FIXME: We should hide the actual "fixed-height-mode" setting from * treeview editors and provide a custom control that sets all its columns * to fixed size and then control the column's sensitivity accordingly. */ #define INSENSITIVE_COLUMN_SIZING_MSG \ _("Columns must have a fixed size inside a treeview with fixed height mode set") void glade_gtk_treeview_add_child (GladeWidgetAdaptor * adaptor, GObject * container, GObject * child) { GtkTreeView *view = GTK_TREE_VIEW (container); GtkTreeViewColumn *column; GladeWidget *gcolumn; if (!GTK_IS_TREE_VIEW_COLUMN (child)) return; if (gtk_tree_view_get_fixed_height_mode (view)) { gcolumn = glade_widget_get_from_gobject (child); glade_widget_property_set (gcolumn, "sizing", GTK_TREE_VIEW_COLUMN_FIXED); glade_widget_property_set_sensitive (gcolumn, "sizing", FALSE, INSENSITIVE_COLUMN_SIZING_MSG); } column = GTK_TREE_VIEW_COLUMN (child); gtk_tree_view_append_column (view, column); glade_gtk_cell_layout_sync_attributes (G_OBJECT (column)); } void glade_gtk_treeview_remove_child (GladeWidgetAdaptor * adaptor, GObject * container, GObject * child) { GtkTreeView *view = GTK_TREE_VIEW (container); GtkTreeViewColumn *column; if (!GTK_IS_TREE_VIEW_COLUMN (child)) return; column = GTK_TREE_VIEW_COLUMN (child); gtk_tree_view_remove_column (view, column); } void glade_gtk_treeview_replace_child (GladeWidgetAdaptor * adaptor, GObject * container, GObject * current, GObject * new_column) { GtkTreeView *view = GTK_TREE_VIEW (container); GList *columns; GtkTreeViewColumn *column; GladeWidget *gcolumn; gint index; if (!GTK_IS_TREE_VIEW_COLUMN (current)) return; column = GTK_TREE_VIEW_COLUMN (current); columns = gtk_tree_view_get_columns (view); index = g_list_index (columns, column); g_list_free (columns); gtk_tree_view_remove_column (view, column); column = GTK_TREE_VIEW_COLUMN (new_column); gtk_tree_view_insert_column (view, column, index); if (gtk_tree_view_get_fixed_height_mode (view)) { gcolumn = glade_widget_get_from_gobject (column); glade_widget_property_set (gcolumn, "sizing", GTK_TREE_VIEW_COLUMN_FIXED); glade_widget_property_set_sensitive (gcolumn, "sizing", FALSE, INSENSITIVE_COLUMN_SIZING_MSG); } glade_gtk_cell_layout_sync_attributes (G_OBJECT (column)); } void glade_gtk_treeview_set_property (GladeWidgetAdaptor * adaptor, GObject * object, const gchar * id, const GValue * value) { GladeWidget *widget = glade_widget_get_from_gobject (object); GladeProperty *property = glade_widget_get_property (widget, id); if (strcmp (id, "enable-search") == 0) { if (g_value_get_boolean (value)) glade_widget_property_set_sensitive (widget, "search-column", TRUE, NULL); else glade_widget_property_set_sensitive (widget, "search-column", FALSE, _("Search is disabled")); } else if (strcmp (id, "headers-visible") == 0) { if (g_value_get_boolean (value)) glade_widget_property_set_sensitive (widget, "headers-clickable", TRUE, NULL); else glade_widget_property_set_sensitive (widget, "headers-clickable", FALSE, _("Headers are invisible")); } else if (strcmp (id, "show-expanders") == 0) { if (g_value_get_boolean (value)) glade_widget_property_set_sensitive (widget, "expander-column", TRUE, NULL); else glade_widget_property_set_sensitive (widget, "expander-column", FALSE, _("Expanders are not shown")); } if (GPC_VERSION_CHECK (glade_property_get_class (property), gtk_major_version, gtk_minor_version + 1)) GWA_GET_CLASS (GTK_TYPE_CONTAINER)->set_property (adaptor, object, id, value); }