cec17de3c2
Add a GimpGui::wait() virtual function, and a corresponding gimp_wait() function. The function takes an object implementing the GimpWaitable interface, and a printf-style message, and waits for the object to become ready, displaying the message as indication in the meantime. The default implementation simply prints the message to STDERR. Implement the function in gui-vtable, using the busy-dialog plug- in added in the previous commit, to display the message in a dialog. Additionally, if the object implements the GimpCancelable interface, provide a "cancel" button in the dialog, which, when pressed, causes gimp_cancelable_cancel() to be called on the object. Note that the function keeps waiting on the object even after requesting cancelation; GimpTriviallyCancelableWaitable can be used to stop the wait once cancelation has been requested.
210 lines
12 KiB
C
210 lines
12 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995-1997 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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_GUI_H__
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#define __GIMP_GUI_H__
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typedef struct _GimpGui GimpGui;
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struct _GimpGui
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{
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void (* ungrab) (Gimp *gimp);
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void (* threads_enter) (Gimp *gimp);
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void (* threads_leave) (Gimp *gimp);
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void (* set_busy) (Gimp *gimp);
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void (* unset_busy) (Gimp *gimp);
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void (* show_message) (Gimp *gimp,
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GObject *handler,
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GimpMessageSeverity severity,
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const gchar *domain,
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const gchar *message);
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void (* help) (Gimp *gimp,
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GimpProgress *progress,
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const gchar *help_domain,
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const gchar *help_id);
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gboolean (* wait) (Gimp *gimp,
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GimpWaitable *waitable,
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const gchar *message);
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const gchar * (* get_program_class) (Gimp *gimp);
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gchar * (* get_display_name) (Gimp *gimp,
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gint display_ID,
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GObject **monitor,
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gint *monitor_number);
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guint32 (* get_user_time) (Gimp *gimp);
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GFile * (* get_theme_dir) (Gimp *gimp);
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GFile * (* get_icon_theme_dir) (Gimp *gimp);
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GimpObject * (* get_window_strategy) (Gimp *gimp);
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GimpObject * (* get_empty_display) (Gimp *gimp);
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GimpObject * (* display_get_by_id) (Gimp *gimp,
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gint ID);
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gint (* display_get_id) (GimpObject *display);
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guint32 (* display_get_window_id) (GimpObject *display);
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GimpObject * (* display_create) (Gimp *gimp,
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GimpImage *image,
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GimpUnit unit,
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gdouble scale,
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GObject *monitor);
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void (* display_delete) (GimpObject *display);
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void (* displays_reconnect) (Gimp *gimp,
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GimpImage *old_image,
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GimpImage *new_image);
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GimpProgress * (* progress_new) (Gimp *gimp,
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GimpObject *display);
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void (* progress_free) (Gimp *gimp,
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GimpProgress *progress);
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gboolean (* pdb_dialog_new) (Gimp *gimp,
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GimpContext *context,
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GimpProgress *progress,
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GimpContainer *container,
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const gchar *title,
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const gchar *callback_name,
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const gchar *object_name,
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va_list args);
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gboolean (* pdb_dialog_set) (Gimp *gimp,
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GimpContainer *container,
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const gchar *callback_name,
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const gchar *object_name,
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va_list args);
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gboolean (* pdb_dialog_close) (Gimp *gimp,
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GimpContainer *container,
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const gchar *callback_name);
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gboolean (* recent_list_add_file) (Gimp *gimp,
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GFile *file,
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const gchar *mime_type);
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void (* recent_list_load) (Gimp *gimp);
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GMountOperation
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* (* get_mount_operation) (Gimp *gimp,
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GimpProgress *progress);
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GimpColorProfilePolicy
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(* query_profile_policy) (Gimp *gimp,
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GimpImage *image,
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GimpContext *context,
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GimpColorProfile **dest_profile,
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GimpColorRenderingIntent *intent,
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gboolean *bpc,
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gboolean *dont_ask);
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};
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void gimp_gui_init (Gimp *gimp);
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void gimp_gui_ungrab (Gimp *gimp);
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void gimp_threads_enter (Gimp *gimp);
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void gimp_threads_leave (Gimp *gimp);
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GimpObject * gimp_get_window_strategy (Gimp *gimp);
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GimpObject * gimp_get_empty_display (Gimp *gimp);
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GimpObject * gimp_get_display_by_ID (Gimp *gimp,
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gint ID);
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gint gimp_get_display_ID (Gimp *gimp,
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GimpObject *display);
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guint32 gimp_get_display_window_id (Gimp *gimp,
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GimpObject *display);
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GimpObject * gimp_create_display (Gimp *gimp,
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GimpImage *image,
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GimpUnit unit,
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gdouble scale,
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GObject *monitor);
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void gimp_delete_display (Gimp *gimp,
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GimpObject *display);
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void gimp_reconnect_displays (Gimp *gimp,
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GimpImage *old_image,
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GimpImage *new_image);
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void gimp_set_busy (Gimp *gimp);
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void gimp_set_busy_until_idle (Gimp *gimp);
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void gimp_unset_busy (Gimp *gimp);
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void gimp_show_message (Gimp *gimp,
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GObject *handler,
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GimpMessageSeverity severity,
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const gchar *domain,
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const gchar *message);
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void gimp_help (Gimp *gimp,
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GimpProgress *progress,
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const gchar *help_domain,
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const gchar *help_id);
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void gimp_wait (Gimp *gimp,
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GimpWaitable *waitable,
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const gchar *format,
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...) G_GNUC_PRINTF (3, 4);
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GimpProgress * gimp_new_progress (Gimp *gimp,
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GimpObject *display);
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void gimp_free_progress (Gimp *gimp,
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GimpProgress *progress);
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const gchar * gimp_get_program_class (Gimp *gimp);
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gchar * gimp_get_display_name (Gimp *gimp,
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gint display_ID,
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GObject **monitor,
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gint *monitor_number);
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guint32 gimp_get_user_time (Gimp *gimp);
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GFile * gimp_get_theme_dir (Gimp *gimp);
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GFile * gimp_get_icon_theme_dir (Gimp *gimp);
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gboolean gimp_pdb_dialog_new (Gimp *gimp,
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GimpContext *context,
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GimpProgress *progress,
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GimpContainer *container,
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const gchar *title,
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const gchar *callback_name,
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const gchar *object_name,
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...) G_GNUC_NULL_TERMINATED;
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gboolean gimp_pdb_dialog_set (Gimp *gimp,
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GimpContainer *container,
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const gchar *callback_name,
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const gchar *object_name,
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...) G_GNUC_NULL_TERMINATED;
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gboolean gimp_pdb_dialog_close (Gimp *gimp,
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GimpContainer *container,
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const gchar *callback_name);
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gboolean gimp_recent_list_add_file (Gimp *gimp,
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GFile *file,
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const gchar *mime_type);
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void gimp_recent_list_load (Gimp *gimp);
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GMountOperation
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* gimp_get_mount_operation (Gimp *gimp,
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GimpProgress *progress);
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GimpColorProfilePolicy
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gimp_query_profile_policy (Gimp *gimp,
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GimpImage *image,
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GimpContext *context,
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GimpColorProfile **dest_profile,
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GimpColorRenderingIntent *intent,
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gboolean *bpc,
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gboolean *dont_ask);
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#endif /* __GIMP_GUI_H__ */
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