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58a9b33c33
* nautilus-icons-view-icon-item.c: (nautilus_icons_view_draw_text_box): Changed it to not attempt to create a GC just to measure the text. This makes it work when the widget is not realized. * nautilus-icons-view-icon-item.h: nautilus-icons-view-icon-item.c: gnome-icon-container-dnd.c: (nautilus_icons_view_icon_item_center_offset): Changed the parameter type to NautilusIconsViewIconItem. * fm-directory-view.c: (stop_load): (fm_directory_view_load_uri): Fixed code so that if you stop loading more than once, or stop before you even start, it won't send extra progress requests to the Nautilus shell or call stop_monitoring extra times on the NautilusDirectory object. * nautilus-icons-view-icon-item.h: nautilus-icons-view-icon-item.c: gnome-icon-container-dnd.c: Quick cleanup of the new NautilusIconsViewIconItem class. * libnautilus/gdk-extensions.c: libnautilus/gnome-icon-container-dnd.c: libnautilus/gnome-icon-container.c: libnautilus/gtkflist.c: libnautilus/nautilus-background-canvas-group.c: libnautilus/nautilus-background.c: libnautilus/nautilus-debug.c: libnautilus/nautilus-default-file-icon.c: libnautilus/nautilus-directory.c: libnautilus/nautilus-icon-factory.c: libnautilus/nautilus-icons-controller.c: libnautilus/nautilus-icons-view-icon-item.c: libnautilus/nautilus-lib-self-check-functions.c: libnautilus/nautilus-self-checks.c: libnautilus/nautilus-string.c: src/explorer-location-bar.c: src/file-manager/dfos-corba.c: src/file-manager/dfos-xfer-progress-dialog.c: src/file-manager/dfos-xfer.c: src/file-manager/dfos.c: src/file-manager/fm-directory-view-icons.c: src/file-manager/fm-directory-view-list.c: src/file-manager/fm-directory-view.c: src/file-manager/fm-icons-controller.c: src/file-manager/fm-main.c: src/nautilus-self-check-functions.c: src/ntl-index-panel.c: Got rid of #ifdef HAVE_CONFIG_H. Elliot says that we must always include <config.h>, but there's no reason to include that ifdef since we don't plan on building without a <config.h> ever.
120 lines
4.2 KiB
C
120 lines
4.2 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
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nautilus-background.c: Object for the background of a widget.
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Copyright (C) 2000 Eazel, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with this program; if not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Author: Darin Adler <darin@eazel.com>
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*/
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#include <config.h>
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#include "nautilus-background-canvas-group.h"
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#include <libgnomeui/gnome-canvas.h>
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#include "nautilus-background.h"
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#include "nautilus-gtk-macros.h"
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static void nautilus_background_canvas_group_initialize_class (gpointer klass);
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static void nautilus_background_canvas_group_initialize (gpointer object, gpointer klass);
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static void nautilus_background_canvas_group_destroy (GtkObject *object);
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static void nautilus_background_canvas_group_finalize (GtkObject *object);
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static void nautilus_background_canvas_group_draw (GnomeCanvasItem *item, GdkDrawable *drawable,
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int x, int y, int width, int height);
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NAUTILUS_DEFINE_CLASS_BOILERPLATE (NautilusBackgroundCanvasGroup, nautilus_background_canvas_group, GNOME_TYPE_CANVAS_GROUP)
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static void
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nautilus_background_canvas_group_initialize_class (gpointer klass)
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{
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GtkObjectClass *object_class;
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GnomeCanvasItemClass *canvas_item_class;
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object_class = GTK_OBJECT_CLASS (klass);
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canvas_item_class = GNOME_CANVAS_ITEM_CLASS (klass);
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object_class->destroy = nautilus_background_canvas_group_destroy;
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object_class->finalize = nautilus_background_canvas_group_finalize;
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canvas_item_class->draw = nautilus_background_canvas_group_draw;
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}
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static void
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nautilus_background_canvas_group_initialize (gpointer object, gpointer klass)
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{
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}
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static void
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nautilus_background_canvas_group_destroy (GtkObject *object)
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{
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NAUTILUS_CALL_PARENT_CLASS (GTK_OBJECT_CLASS, destroy, (object));
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}
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static void
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nautilus_background_canvas_group_finalize (GtkObject *object)
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{
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NAUTILUS_CALL_PARENT_CLASS (GTK_OBJECT_CLASS, finalize, (object));
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}
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static void
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nautilus_background_canvas_group_draw (GnomeCanvasItem *item, GdkDrawable *drawable,
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int drawable_corner_x, int drawable_corner_y,
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int drawable_width, int drawable_height)
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{
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NautilusBackground *background;
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/* Draw the background. */
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background = nautilus_get_widget_background(GTK_WIDGET (item->canvas));
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if (background != NULL) {
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GdkGC *gc;
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GdkColormap *colormap;
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GdkRectangle rectangle;
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/* Create a new gc each time.
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If this is a speed problem, we can create one and keep it around,
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but it's a bit more complicated to ensure that it's always compatible
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with whatever drawable is passed in to use.
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*/
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gc = gdk_gc_new (drawable);
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colormap = gtk_widget_get_colormap (GTK_WIDGET (item->canvas));
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/* The rectangle is the size of the entire viewed area of the canvas.
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The corner is determined by the current scroll position of the
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GtkLayout, and the size is determined by the current size of the widget.
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Since 0,0 is the corner of the drawable, we need to offset the rectangle
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so it's relative to the drawable's coordinates.
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*/
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rectangle.x = GTK_LAYOUT (item->canvas)->xoffset - drawable_corner_x;
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rectangle.y = GTK_LAYOUT (item->canvas)->yoffset - drawable_corner_y;
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rectangle.width = GTK_WIDGET (item->canvas)->allocation.width;
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rectangle.height = GTK_WIDGET (item->canvas)->allocation.height;
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nautilus_background_draw (background, drawable, gc, colormap, &rectangle);
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gdk_gc_unref (gc);
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}
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/* Call through to the GnomeCanvasGroup implementation, which will draw all
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the canvas items.
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*/
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NAUTILUS_CALL_PARENT_CLASS (GNOME_CANVAS_ITEM_CLASS, draw,
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(item, drawable,
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drawable_corner_x, drawable_corner_y,
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drawable_width, drawable_height));
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}
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