1 files changed, 0 insertions, 410 deletions

diff --git a/gladeui/glade-placeholder.c b/gladeui/glade-placeholder.c
deleted file mode 100644
index 2ca84444..00000000
--- a/gladeui/glade-placeholder.c
+++ /dev/null
@@ -1,410 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * Copyright (C) 2003, 2004 Joaquin Cuenca Abela
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * Authors:
- *   Joaquin Cuenca Abela <e98cuenc@yahoo.com>
- */
-
-#include "config.h"
-
-#include <gtk/gtk.h>
-#include "glade.h"
-#include "glade-placeholder.h"
-#include "glade-xml-utils.h"
-#include "glade-project.h"
-#include "glade-command.h"
-#include "glade-palette.h"
-#include "glade-popup.h"
-#include "glade-cursor.h"
-#include "glade-widget.h"
-#include "glade-app.h"
-
-static void glade_placeholder_class_init     (GladePlaceholderClass   *klass);
-static void glade_placeholder_init           (GladePlaceholder        *placeholder);
-static void glade_placeholder_finalize       (GObject                 *object);
-static void glade_placeholder_realize        (GtkWidget               *widget);
-static void glade_placeholder_size_allocate  (GtkWidget               *widget,
-					      GtkAllocation           *allocation);
-static void glade_placeholder_send_configure (GladePlaceholder        *placeholder);
-static gboolean glade_placeholder_expose     (GtkWidget               *widget,
-					      GdkEventExpose          *event);
-static gboolean glade_placeholder_motion_notify_event (GtkWidget      *widget,
-						       GdkEventMotion *event);
-static gboolean glade_placeholder_button_press (GtkWidget             *widget,
-						GdkEventButton        *event);
-static gboolean glade_placeholder_popup_menu (GtkWidget               *widget);
-
-
-static GtkWidgetClass *parent_class = NULL;
-
-static char *placeholder_xpm[] = {
-	/* columns rows colors chars-per-pixel */
-	"8 8 2 1",
-	"  c #bbbbbb",
-	". c #d6d6d6",
-	/* pixels */
-	" .  .   ",
-	".    .  ",
-	"      ..",
-	"      ..",
-	".    .  ",
-	" .  .   ",
-	"  ..    ",
-	"  ..    "
-};
-
-/**
- * glade_placeholder_get_type:
- *
- * Creates the typecode for the #GladePlaceholder object type.
- *
- * Returns: the typecode for the #GladePlaceholder object type
- */
-GType
-glade_placeholder_get_type (void)
-{
-	static GType placeholder_type = 0;
-
-	if (!placeholder_type)
-	{
-		static const GTypeInfo placeholder_info =
-		{
-			sizeof (GladePlaceholderClass),
-			NULL,		/* base_init */
-			NULL,		/* base_finalize */
-			(GClassInitFunc) glade_placeholder_class_init,
-			NULL,		/* class_finalize */
-			NULL,		/* class_data */
-			sizeof (GladePlaceholder),
-			0,		/* n_preallocs */
-			(GInstanceInitFunc) glade_placeholder_init,
-		};
-
-		placeholder_type = g_type_register_static (GTK_TYPE_WIDGET, "GladePlaceholder",
-							   &placeholder_info, 0);
-	}
-
-	return placeholder_type;
-}
-
-static void
-glade_placeholder_class_init (GladePlaceholderClass *klass)
-{
-	GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
-	GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
-	parent_class = g_type_class_peek_parent (klass);
-
-	object_class->finalize = glade_placeholder_finalize;
-	widget_class->realize = glade_placeholder_realize;
-	widget_class->size_allocate = glade_placeholder_size_allocate;
-	widget_class->expose_event = glade_placeholder_expose;
-	widget_class->motion_notify_event = glade_placeholder_motion_notify_event;
-	widget_class->button_press_event = glade_placeholder_button_press;
-	widget_class->popup_menu = glade_placeholder_popup_menu;
-}
-
-static void
-glade_placeholder_notify_parent (GObject    *gobject,
-				 GParamSpec *arg1,
-				 gpointer    user_data)
-{
-	GladePlaceholder *placeholder = GLADE_PLACEHOLDER (gobject);
-	GladeWidget *parent = glade_placeholder_get_parent (placeholder);
-	
-	if (placeholder->packing_actions)
-	{
-		g_list_foreach (placeholder->packing_actions, (GFunc)g_object_unref, NULL);
-		g_list_free (placeholder->packing_actions);
-		placeholder->packing_actions = NULL;
-	}
-	
-	if (parent && parent->adaptor->packing_actions)
-		placeholder->packing_actions = glade_widget_adaptor_pack_actions_new (parent->adaptor);	
-}
-
-static void
-glade_placeholder_init (GladePlaceholder *placeholder)
-{
-	placeholder->placeholder_pixmap = NULL;
-	placeholder->packing_actions = NULL;
-
-	GTK_WIDGET_SET_FLAGS (GTK_WIDGET (placeholder), GTK_CAN_FOCUS);
-
-	gtk_widget_set_size_request (GTK_WIDGET (placeholder),
-				     GLADE_PLACEHOLDER_WIDTH_REQ,
-				     GLADE_PLACEHOLDER_HEIGHT_REQ);
-
-	g_signal_connect (placeholder, "notify::parent",
-			  G_CALLBACK (glade_placeholder_notify_parent),
-			  NULL);
-	
-	gtk_widget_show (GTK_WIDGET (placeholder));
-}
-
-/**
- * glade_placeholder_new:
- * 
- * Returns: a new #GladePlaceholder cast as a #GtkWidget
- */
-GtkWidget *
-glade_placeholder_new (void)
-{
-	return g_object_new (GLADE_TYPE_PLACEHOLDER, NULL);
-}
-
-static void
-glade_placeholder_finalize (GObject *object)
-{
-	GladePlaceholder *placeholder;
-
-	g_return_if_fail (GLADE_IS_PLACEHOLDER (object));
-	placeholder = GLADE_PLACEHOLDER (object);
-
-	/* placeholder->placeholder_pixmap can be NULL if the placeholder is 
-         * destroyed before it's realized */
-	if (placeholder->placeholder_pixmap)
-		g_object_unref (placeholder->placeholder_pixmap);
-
-	if (placeholder->packing_actions)
-	{
-		g_list_foreach (placeholder->packing_actions, (GFunc)g_object_unref, NULL);
-		g_list_free (placeholder->packing_actions);
-	}
-	
-	G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static void
-glade_placeholder_realize (GtkWidget *widget)
-{
-	GladePlaceholder *placeholder;
-	GdkWindowAttr attributes;
-	gint attributes_mask;
-
-	g_return_if_fail (GLADE_IS_PLACEHOLDER (widget));
-
-	placeholder = GLADE_PLACEHOLDER (widget);
-
-	GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
-
-	attributes.window_type = GDK_WINDOW_CHILD;
-	attributes.x = widget->allocation.x;
-	attributes.y = widget->allocation.y;
-	attributes.width = widget->allocation.width;
-	attributes.height = widget->allocation.height;
-	attributes.wclass = GDK_INPUT_OUTPUT;
-	attributes.visual = gtk_widget_get_visual (widget);
-	attributes.colormap = gtk_widget_get_colormap (widget);
-	attributes.event_mask = 
-		gtk_widget_get_events (widget) |
-		GDK_EXPOSURE_MASK              |
-		GDK_BUTTON_PRESS_MASK          |
-		GDK_BUTTON_RELEASE_MASK        |
-		GDK_POINTER_MOTION_MASK;
-
-	attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
-
-	widget->window = gdk_window_new (gtk_widget_get_parent_window (widget), &attributes, attributes_mask);
-	gdk_window_set_user_data (widget->window, placeholder);
-
-	widget->style = gtk_style_attach (widget->style, widget->window);
-
-	glade_placeholder_send_configure (GLADE_PLACEHOLDER (widget));
-
-	if (!placeholder->placeholder_pixmap)
-	{
-		placeholder->placeholder_pixmap = gdk_pixmap_colormap_create_from_xpm_d (NULL,
-									    gtk_widget_get_colormap (GTK_WIDGET (placeholder)),
-									    NULL, NULL, placeholder_xpm);
-		g_assert(G_IS_OBJECT(placeholder->placeholder_pixmap));
-	}
-
-	gdk_window_set_back_pixmap (GTK_WIDGET (placeholder)->window, placeholder->placeholder_pixmap, FALSE);
-}
-
-static void
-glade_placeholder_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
-{
-	g_return_if_fail (GLADE_IS_PLACEHOLDER (widget));
-	g_return_if_fail (allocation != NULL);
-
-	widget->allocation = *allocation;
-
-	if (GTK_WIDGET_REALIZED (widget))
-	{
-		gdk_window_move_resize (widget->window,
-					allocation->x, allocation->y,
-					allocation->width, allocation->height);
-
-		glade_placeholder_send_configure (GLADE_PLACEHOLDER (widget));
-	}
-}
-
-static void
-glade_placeholder_send_configure (GladePlaceholder *placeholder)
-{
-	GtkWidget *widget;
-	GdkEvent *event = gdk_event_new (GDK_CONFIGURE);
-
-	widget = GTK_WIDGET (placeholder);
-
-	event->configure.window = g_object_ref (widget->window);
-	event->configure.send_event = TRUE;
-	event->configure.x = widget->allocation.x;
-	event->configure.y = widget->allocation.y;
-	event->configure.width = widget->allocation.width;
-	event->configure.height = widget->allocation.height;
-
-	gtk_widget_event (widget, event);
-	gdk_event_free (event);
-}
-
-static GladeProject*
-glade_placeholder_get_project (GladePlaceholder *placeholder)
-{
-	GladeWidget *parent;
-	parent = glade_placeholder_get_parent (placeholder);
-	return parent ? GLADE_PROJECT (parent->project) : NULL;
-}
-
-static gboolean
-glade_placeholder_expose (GtkWidget *widget, GdkEventExpose *event)
-{
-	GdkGC *light_gc;
-	GdkGC *dark_gc;
-	gint w, h;
-
-	g_return_val_if_fail (GLADE_IS_PLACEHOLDER (widget), FALSE);
-	
-	light_gc = widget->style->light_gc[GTK_STATE_NORMAL];
-	dark_gc  = widget->style->dark_gc[GTK_STATE_NORMAL];
-	gdk_drawable_get_size (event->window, &w, &h);
-
-	gdk_draw_line (event->window, light_gc, 0, 0, w - 1, 0);
-	gdk_draw_line (event->window, light_gc, 0, 0, 0, h - 1);
-	gdk_draw_line (event->window, dark_gc, 0, h - 1, w - 1, h - 1);
-	gdk_draw_line (event->window, dark_gc, w - 1, 0, w - 1, h - 1);
-
-	glade_util_queue_draw_nodes (event->window);
-
-	return FALSE;
-}
-
-static gboolean                                                                 
-glade_placeholder_motion_notify_event (GtkWidget *widget, GdkEventMotion *event)
-{
-	GladePointerMode    pointer_mode;
-	GladeWidget        *gparent;
-
-	g_return_val_if_fail (GLADE_IS_PLACEHOLDER (widget), FALSE);
-
-	gparent = glade_placeholder_get_parent (GLADE_PLACEHOLDER (widget));
-	pointer_mode = glade_app_get_pointer_mode ();
-
-	if (pointer_mode == GLADE_POINTER_SELECT && 
-	    /* If we are the child of a widget that is in a GladeFixed, then
-	     * we are the means of drag/resize and we dont want to fight for
-	     * the cursor (ideally; GladeCursor should somehow deal with such
-	     * concurrencies I suppose).
-	     */
-	    (gparent->parent && 
-	     GLADE_IS_FIXED (gparent->parent)) == FALSE) 
-                glade_cursor_set (event->window, GLADE_CURSOR_SELECTOR);
-	else if (pointer_mode == GLADE_POINTER_ADD_WIDGET)
-                glade_cursor_set (event->window, GLADE_CURSOR_ADD_WIDGET);
-
-	return FALSE;
-}
-
-static gboolean
-glade_placeholder_button_press (GtkWidget *widget, GdkEventButton *event)
-{
-	GladePlaceholder   *placeholder;
-	GladeProject       *project;
-	GladeWidgetAdaptor *adaptor;
-	GladePalette       *palette;
-	gboolean            handled = FALSE;
-
-	g_return_val_if_fail (GLADE_IS_PLACEHOLDER (widget), FALSE);
-
-	adaptor = glade_palette_get_current_item (glade_app_get_palette ());
-
-	palette = glade_app_get_palette ();
-	placeholder = GLADE_PLACEHOLDER (widget);
-	project = glade_placeholder_get_project (placeholder);
-
-	if (!GTK_WIDGET_HAS_FOCUS (widget))
-		gtk_widget_grab_focus (widget);
-
-	if (event->button == 1 && event->type == GDK_BUTTON_PRESS)
-	{
-		if (adaptor != NULL)
-		{
-			/* A widget type is selected in the palette.
-			 * Add a new widget of that type.
-			 */
-			glade_command_create
-				(adaptor, 
-				 glade_placeholder_get_parent (placeholder),
-				 placeholder, project);
-
-			glade_palette_deselect_current_item (glade_app_get_palette(), TRUE);
-
-			/* reset the cursor */
-			glade_cursor_set (event->window, GLADE_CURSOR_SELECTOR);
-
-			handled = TRUE;
-		}
-	}
-	else if (event->button == 3 && event->type == GDK_BUTTON_PRESS)
-	{
-		glade_popup_placeholder_pop (placeholder, event);
-		handled = TRUE;
-	}
-
-	return handled;
-}
-
-static gboolean
-glade_placeholder_popup_menu (GtkWidget *widget)
-{
-	g_return_val_if_fail (GLADE_IS_PLACEHOLDER (widget), FALSE);
-
-	glade_popup_placeholder_pop (GLADE_PLACEHOLDER (widget), NULL);
-
-	return TRUE;
-}
-
-GladeWidget *
-glade_placeholder_get_parent (GladePlaceholder *placeholder)
-{
-	GtkWidget   *widget;
-	GladeWidget *parent = NULL;
-
-	g_return_val_if_fail (GLADE_IS_PLACEHOLDER (placeholder), NULL);
-
-	for (widget  = gtk_widget_get_parent (GTK_WIDGET (placeholder));
-	     widget != NULL;
-	     widget = gtk_widget_get_parent (widget))
-	{
-		if ((parent = glade_widget_get_from_gobject (widget)) != NULL)
-			break;
-	}
-	return parent;
-}