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Sun Feb 14 20:43:55 GMT 1999 Austin Donnelly <austin@gimp.org> * app/channels_dialog.c: don't #include resize.h - it's not needed * app/preferences_dialog.c: ditto. * app/resize.c: do all dialog creation here to factor out lots of common code in commands.c and layers_dialog.c. Also cancel resize/scale dialog on destruction/removal of images/layers - proper fix for Peter Teichman's bug. * app/resize.h: new prototype for resize_widget_new() - beginnings of resolution-aware scaling. * app/commands.c: pull all the resize/scale dialog creation stuff out to resize.c * app/layers_dialog.c: same again. * app/layer.c: add REMOVED signal, sent when a layer is removed from an image. Layers typically aren't destroyed until their undo info expires. * app/layer.h: prototype for layer_removed() call. * app/gimpimage.c: send out removed signal.
73 lines
2 KiB
C
73 lines
2 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __RESIZE_H__
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#define __RESIZE_H__
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typedef enum
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{
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ScaleWidget,
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ResizeWidget
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} ResizeType;
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typedef enum
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{
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ResizeImage,
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ResizeLayer
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} ResizeTarget;
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typedef struct _Resize Resize;
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struct _Resize
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{
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/* The calling procedure is respondible for showing this widget */
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GtkWidget *resize_shell;
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ResizeType type;
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int width;
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int height;
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float resolution_x;
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float resolution_y;
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double ratio_x;
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double ratio_y;
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int off_x;
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int off_y;
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/* Don't touch this :) */
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void * private_part;
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};
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/* If resolution_x is zero, then don't show resolution modification
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* parts of the dialog. If object is non-NULL, then attach the cancel
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* callback to its destroy signal. */
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Resize * resize_widget_new (ResizeType type,
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ResizeTarget target,
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GtkObject * object,
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int width,
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int height,
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float resolution_x,
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float resolution_y,
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GtkSignalFunc ok_cb,
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GtkSignalFunc cancel_cb,
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gint (*delete_cb) (GtkWidget *,
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GdkEvent *,
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gpointer),
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gpointer user_data);
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void resize_widget_free (Resize * resize);
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#endif /* __RESIZE_H__ */
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