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002aa905db
1999-09-27 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/gimphelp.[ch] * app/gimpui.[ch]: new files * app/interface.[ch] * app/preferences_dialog.[ch] The GIMP Help System part 1: Press "F1" in any dialog to pop up the help page for this dialog. Moved the widget constructors from preferences_dialog.[ch] and the query boxes from interface.[ch] to gimpui.[ch]. The dialog constructors take a help_func and a help_data parameter and install the "F1" accelerator which emits the new "help" signal. The "help" signal callback calls help_func(help_data) which finally has to call gimp_help() which in turn invokes the help browser. Still have to find a proper way to (1) prevent "F1" being assigned to some menu item and (2) to catch "F1" while browsing the menu trees in order to pop up the help for the selected item. * app/menus.c: a <Toolbox>/File/Help... menu item. * app/commands.[ch]: a command callback for the "Help..." menu item. * app/gimprc.[ch]: new boolean gimprc variable "use_help". * app/info_dialog.[ch]: pass a help function and data to the info dialog constructor. * app/tools.[ch]: store the tools help page names in the tool info structure. Export a special tools_help_func() which shows the help page for the active tool. * app/[all files calling a dialog constructor]: pass the dialog's help page to the constructor. Most dialogs are now created by gimp_dialog_new() which also sets up the action_area and the WM delete event callback, so I removed the resp. code from these files. Fixed some minor bugs and did some other stuff but didn't change any logic except dialog creation. * plug-ins/helpbrowser/helpbrowser.c: don't try to call a running help browser and don't install any menu path (all done in app/gimphelp.[ch] now).
128 lines
3.6 KiB
C
128 lines
3.6 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 __INFO_DIALOG_H__
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#define __INFO_DIALOG_H__
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#include <gtk/gtk.h>
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#include "gimphelp.h"
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#include "libgimp/gimpsizeentry.h"
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#include "libgimp/gimpunit.h"
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typedef enum
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{
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INFO_LABEL,
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INFO_ENTRY,
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INFO_SCALE,
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INFO_SPINBUTTON,
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INFO_SIZEENTRY
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} InfoFieldType;
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typedef struct _InfoField InfoField;
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typedef struct _InfoDialog InfoDialog;
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struct _InfoField
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{
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InfoFieldType field_type;
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GtkObject *obj;
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void *value_ptr;
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GtkSignalFunc callback;
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gpointer client_data;
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};
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struct _InfoDialog
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{
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GtkWidget *shell;
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GtkWidget *vbox;
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GtkWidget *info_table;
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GtkWidget *info_notebook;
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GSList *field_list;
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gint nfields;
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void *user_data;
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};
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/* Info Dialog functions */
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InfoDialog *info_dialog_new (gchar *title,
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GimpHelpFunc help_func,
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gpointer help_data);
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InfoDialog *info_dialog_notebook_new (gchar *title,
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GimpHelpFunc help_func,
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gpointer help_data);
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void info_dialog_free (InfoDialog *idialog);
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void info_dialog_popup (InfoDialog *idialog);
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void info_dialog_popdown (InfoDialog *idialog);
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void info_dialog_update (InfoDialog *idialog);
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GtkWidget *info_dialog_add_label (InfoDialog *idialog,
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gchar *title,
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gchar *text_ptr);
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GtkWidget *info_dialog_add_entry (InfoDialog *idialog,
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gchar *title,
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gchar *text_ptr,
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GtkSignalFunc callback,
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gpointer data);
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GtkWidget *info_dialog_add_scale (InfoDialog *idialog,
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gchar *title,
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gdouble *value_ptr,
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gfloat lower,
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gfloat upper,
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gfloat step_increment,
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gfloat page_increment,
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gfloat page_size,
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gint digits,
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GtkSignalFunc callback,
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gpointer data);
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GtkWidget *info_dialog_add_spinbutton (InfoDialog *idialog,
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gchar *title,
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gdouble *value_ptr,
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gfloat lower,
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gfloat upper,
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gfloat step_increment,
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gfloat page_increment,
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gfloat page_size,
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gfloat climb_rate,
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gint digits,
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GtkSignalFunc callback,
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gpointer data);
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GtkWidget *info_dialog_add_sizeentry (InfoDialog *idialog,
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gchar *title,
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gdouble *value_ptr,
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gint nfields,
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GUnit unit,
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gchar *unit_format,
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gboolean menu_show_pixels,
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gboolean menu_show_percent,
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gboolean show_refval,
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GimpSizeEntryUP update_policy,
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GtkSignalFunc callback,
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gpointer data);
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#endif /* __INFO_DIALOG_H__ */
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