Gimp/libgimp/gimpproceduredialog.h
Jehan dd6acc86fb libgimp: new fill_start() and fill_end() class method for GimpProcedureDialog.
Instead of filling default GUI for a specific type of plug-in procedure in
fill_list(), we add 2 methods:

* fill_start() is ensured to run once (and only once) before any fill_list()
  code runs.
* fill_end() is ensured to run once (and only once) after all fill_list() ran.

This takes care of 2 kind of GUI bugs which we could have:

1. First if no explicit fill were run (i.e. neither gimp_procedure_dialog_fill()
   nor gimp_procedure_dialog_fill_list() were ever run), then the default
   interface would not be added to the dialog. Yet this case could happen when
   we don't want anything else but the default GUI (this will be the case in the
   upcoming file-wmf-load GUI).
2. Second if at the opposite, you fill several times fill functions (I hadn't
   thought of this, but noticed some already started to do this in our ported
   plug-ins), we obviously don't want the default GUI to be added several times
   either.
2024-04-24 15:50:22 +02:00

200 lines
12 KiB
C

/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpproceduredialog.h
* Copyright (C) 2019 Michael Natterer <mitch@gimp.org>
*
* 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#if !defined (__GIMP_UI_H_INSIDE__) && !defined (GIMP_COMPILATION)
#error "Only <libgimp/gimpui.h> can be included directly."
#endif
#ifndef __GIMP_PROCEDURE_DIALOG_H__
#define __GIMP_PROCEDURE_DIALOG_H__
G_BEGIN_DECLS
/* For information look into the C source or the html documentation */
#define GIMP_TYPE_PROCEDURE_DIALOG (gimp_procedure_dialog_get_type ())
#define GIMP_PROCEDURE_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PROCEDURE_DIALOG, GimpProcedureDialog))
#define GIMP_PROCEDURE_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PROCEDURE_DIALOG, GimpProcedureDialogClass))
#define GIMP_IS_PROCEDURE_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_PROCEDURE_DIALOG))
#define GIMP_IS_PROCEDURE_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PROCEDURE_DIALOG))
#define GIMP_PROCEDURE_DIALOG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PROCEDURE_DIALOG, GimpProcedureDialogClass))
typedef struct _GimpProcedureDialogClass GimpProcedureDialogClass;
typedef struct _GimpProcedureDialogPrivate GimpProcedureDialogPrivate;
struct _GimpProcedureDialog
{
GimpDialog parent_instance;
GimpProcedureDialogPrivate *priv;
};
struct _GimpProcedureDialogClass
{
GimpDialogClass parent_class;
void (* fill_start) (GimpProcedureDialog *dialog,
GimpProcedure *procedure,
GimpProcedureConfig *config);
void (* fill_end) (GimpProcedureDialog *dialog,
GimpProcedure *procedure,
GimpProcedureConfig *config);
void (* fill_list) (GimpProcedureDialog *dialog,
GimpProcedure *procedure,
GimpProcedureConfig *config,
GList *properties);
/* Padding for future expansion */
void (*_gimp_reserved1) (void);
void (*_gimp_reserved2) (void);
void (*_gimp_reserved3) (void);
void (*_gimp_reserved4) (void);
void (*_gimp_reserved5) (void);
void (*_gimp_reserved6) (void);
void (*_gimp_reserved7) (void);
void (*_gimp_reserved8) (void);
};
GType gimp_procedure_dialog_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_procedure_dialog_new (GimpProcedure *procedure,
GimpProcedureConfig *config,
const gchar *title);
void gimp_procedure_dialog_set_ok_label (GimpProcedureDialog *dialog,
const gchar *ok_label);
GtkWidget * gimp_procedure_dialog_get_widget (GimpProcedureDialog *dialog,
const gchar *property,
GType widget_type);
GtkWidget * gimp_procedure_dialog_get_color_widget (GimpProcedureDialog *dialog,
const gchar *property,
gboolean editable,
GimpColorAreaType type);
GtkWidget * gimp_procedure_dialog_get_int_combo (GimpProcedureDialog *dialog,
const gchar *property,
GimpIntStore *store);
GtkWidget * gimp_procedure_dialog_get_int_radio (GimpProcedureDialog *dialog,
const gchar *property,
GimpIntStore *store);
GtkWidget * gimp_procedure_dialog_get_spin_scale (GimpProcedureDialog *dialog,
const gchar *property,
gdouble factor);
GtkWidget * gimp_procedure_dialog_get_scale_entry (GimpProcedureDialog *dialog,
const gchar *property,
gdouble factor);
GtkWidget * gimp_procedure_dialog_get_size_entry (GimpProcedureDialog *dialog,
const gchar *property,
gboolean property_is_pixel,
const gchar *unit_property,
const gchar *unit_format,
GimpSizeEntryUpdatePolicy
update_policy,
gdouble resolution);
GtkWidget * gimp_procedure_dialog_get_label (GimpProcedureDialog *dialog,
const gchar *label_id,
const gchar *text,
gboolean is_markup,
gboolean with_mnemonic);
GtkWidget * gimp_procedure_dialog_get_file_chooser (GimpProcedureDialog *dialog,
const gchar *property,
GtkFileChooserAction action);
GtkWidget * gimp_procedure_dialog_get_drawable_preview
(GimpProcedureDialog *dialog,
const gchar *preview_id,
GimpDrawable *drawable);
GtkWidget * gimp_procedure_dialog_fill_box (GimpProcedureDialog *dialog,
const gchar *container_id,
const gchar *first_property,
...) G_GNUC_NULL_TERMINATED;
GtkWidget * gimp_procedure_dialog_fill_box_list (GimpProcedureDialog *dialog,
const gchar *container_id,
GList *properties);
GtkWidget * gimp_procedure_dialog_fill_flowbox (GimpProcedureDialog *dialog,
const gchar *container_id,
const gchar *first_property,
...) G_GNUC_NULL_TERMINATED;
GtkWidget * gimp_procedure_dialog_fill_flowbox_list (GimpProcedureDialog *dialog,
const gchar *container_id,
GList *properties);
GtkWidget * gimp_procedure_dialog_fill_frame (GimpProcedureDialog *dialog,
const gchar *container_id,
const gchar *title_id,
gboolean invert_title,
const gchar *contents_id);
GtkWidget * gimp_procedure_dialog_fill_expander (GimpProcedureDialog *dialog,
const gchar *container_id,
const gchar *title_id,
gboolean invert_title,
const gchar *contents_id);
GtkWidget * gimp_procedure_dialog_fill_scrolled_window
(GimpProcedureDialog *dialog,
const gchar *container_id,
const gchar *contents_id);
GtkWidget * gimp_procedure_dialog_fill_notebook (GimpProcedureDialog *dialog,
const gchar *container_id,
const gchar *label_id,
const gchar *page_id,
...) G_GNUC_NULL_TERMINATED;
GtkWidget * gimp_procedure_dialog_fill_notebook_list
(GimpProcedureDialog *dialog,
const gchar *container_id,
GList *label_list,
GList *page_list);
GtkWidget * gimp_procedure_dialog_fill_paned (GimpProcedureDialog *dialog,
const gchar *container_id,
GtkOrientation orientation,
const gchar *child1_id,
const gchar *child2_id);
void gimp_procedure_dialog_fill (GimpProcedureDialog *dialog,
...) G_GNUC_NULL_TERMINATED;
void gimp_procedure_dialog_fill_list (GimpProcedureDialog *dialog,
GList *properties);
void gimp_procedure_dialog_set_sensitive (GimpProcedureDialog *dialog,
const gchar *property,
gboolean sensitive,
GObject *config,
const gchar *config_property,
gboolean config_invert);
void gimp_procedure_dialog_set_sensitive_if_in (GimpProcedureDialog *dialog,
const gchar *property,
GObject *config,
const gchar *config_property,
GimpValueArray *values,
gboolean in_values);
gboolean gimp_procedure_dialog_run (GimpProcedureDialog *dialog);
G_END_DECLS
#endif /* __GIMP_PROCEDURE_DIALOG_H__ */