a72dbe86b4
1999-06-21 Michael Natterer <mitschel@cs.tu-berlin.de> * app/context_manager.c: connect to the user context's "display_changed" and to the image context's "remove" signal to avoid dangling references and to set the menu sensitivity on display change. * app/disp_callbacks.c * app/file_new_dialog.c * app/fileops.c * app/gdisplay.c * app/gdisplay_ops.c * app/gimpcontext.c * app/interface.[ch]: entirely moved the active display stuff to the user context: - The active display is set by any event in the display shell, by File/New and File/Open. - gdisplay_delete() resets the active display to NULL if we deleted the active display. - Reduced gdisplay_active() to a single statement returning the context's active display. Should replace it by a macro. - gdisplay_flush_whenever() sets the menu sensitivity for the active display. - Removed global variable popup_shell since it was only set all the time but never used. I guess it's original job is now done by the context anyway. - gdisplay_set_menu_sensitivity() works with gdisp == NULL. - There are mysterious Gdk-CRITICALs if both <Image> and one of it's sub-menus are teared-off. Probably a gtk+ bug. To do all this stuff at a central place, there needs to be a GimpSet of displays (and ideally, GDisplay should be a GtkObject). * app/commands.c * app/lc_dialog.c: fixed segfaults happening with teared-off menus.
106 lines
3.4 KiB
C
106 lines
3.4 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 __INTERFACE_H__
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#define __INTERFACE_H__
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#include "toolsF.h"
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#include "gdisplayF.h"
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#include "libgimp/gimpunit.h"
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/* typedefs */
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typedef void (*QueryFunc) (GtkWidget *, gpointer, gpointer);
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/* externed variables */
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extern GtkWidget * tool_widgets[];
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extern GtkTooltips * tool_tips;
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/* function declarations */
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GtkWidget * create_pixmap_widget (GdkWindow *parent,
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char **data,
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int width,
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int height);
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GdkPixmap * create_tool_pixmap (GtkWidget *parent,
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ToolType type);
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void create_toolbox (void);
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void toolbox_free (void);
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void toolbox_raise_callback (GtkWidget *widget,
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gpointer client_data);
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void create_display_shell (GDisplay *gdisp,
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int width,
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int height,
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char *title,
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int type);
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/* some simple query dialogs
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* if object != NULL then the query boxes will connect their cancel callback
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* to the provided signal of this object
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*/
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GtkWidget * query_string_box (gchar *title,
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gchar *message,
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gchar *initial,
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GtkObject *object,
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gchar *signal,
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QueryFunc callback,
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gpointer data);
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GtkWidget * query_int_box (gchar *title,
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char *message,
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gint initial,
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gint lower,
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gint upper,
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GtkObject *object,
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gchar *signal,
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QueryFunc callback,
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gpointer data);
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GtkWidget * query_double_box (gchar *title,
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gchar *message,
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gdouble initial,
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gdouble lower,
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gdouble upper,
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gint digits,
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GtkObject *object,
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gchar *signal,
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QueryFunc callback,
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gpointer data);
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GtkWidget * query_size_box (gchar *title,
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gchar *message,
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gdouble initial,
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gdouble lower,
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gdouble upper,
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gint digits,
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GUnit unit,
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gdouble resolution,
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gint dot_for_dot,
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GtkObject *object,
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gchar *signal,
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QueryFunc callback,
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gpointer data);
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/* a simple message box */
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GtkWidget * message_box (char *message,
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GtkCallback callback,
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gpointer data);
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void tools_push_label (char *label);
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void tools_pop_label (void);
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#endif /* __INTERFACE_H__ */
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