mirror of https://github.com/GNOME/gimp.git
325 lines
8.5 KiB
C
325 lines
8.5 KiB
C
/* LIBGIMP - The GIMP Library
|
|
* Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
|
|
*
|
|
* gimpprogress_pdb.c
|
|
*
|
|
* This library is free software: you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/* NOTE: This file is auto-generated by pdbgen.pl */
|
|
|
|
#include "config.h"
|
|
|
|
#include "gimp.h"
|
|
|
|
|
|
/**
|
|
* SECTION: gimpprogress
|
|
* @title: gimpprogress
|
|
* @short_description: Functions for embedding the progress bar into a plug-in's GUI.
|
|
*
|
|
* Functions for embedding the progress bar into a plug-in's GUI.
|
|
**/
|
|
|
|
|
|
/**
|
|
* _gimp_progress_init:
|
|
* @message: Message to use in the progress dialog.
|
|
* @gdisplay_ID: GimpDisplay to update progressbar in, or -1 for a separate window.
|
|
*
|
|
* Initializes the progress bar for the current plug-in.
|
|
*
|
|
* Initializes the progress bar for the current plug-in. It is only
|
|
* valid to call this procedure from a plug-in.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
_gimp_progress_init (const gchar *message,
|
|
gint32 gdisplay_ID)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-progress-init",
|
|
&nreturn_vals,
|
|
GIMP_PDB_STRING, message,
|
|
GIMP_PDB_DISPLAY, gdisplay_ID,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* _gimp_progress_update:
|
|
* @percentage: Percentage of progress completed which must be between 0.0 and 1.0.
|
|
*
|
|
* Updates the progress bar for the current plug-in.
|
|
*
|
|
* Updates the progress bar for the current plug-in. It is only valid
|
|
* to call this procedure from a plug-in.
|
|
*
|
|
* Returns: TRUE on success.
|
|
**/
|
|
gboolean
|
|
_gimp_progress_update (gdouble percentage)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-progress-update",
|
|
&nreturn_vals,
|
|
GIMP_PDB_FLOAT, percentage,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_progress_pulse:
|
|
*
|
|
* Pulses the progress bar for the current plug-in.
|
|
*
|
|
* Updates the progress bar for the current plug-in. It is only valid
|
|
* to call this procedure from a plug-in. Use this function instead of
|
|
* gimp_progress_update() if you cannot tell how much progress has been
|
|
* made. This usually causes the the progress bar to enter \"activity
|
|
* mode\", where a block bounces back and forth.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.4
|
|
**/
|
|
gboolean
|
|
gimp_progress_pulse (void)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-progress-pulse",
|
|
&nreturn_vals,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_progress_set_text:
|
|
* @message: Message to use in the progress dialog.
|
|
*
|
|
* Changes the text in the progress bar for the current plug-in.
|
|
*
|
|
* This function changes the text in the progress bar for the current
|
|
* plug-in. Unlike gimp_progress_init() it does not change the
|
|
* displayed value.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.4
|
|
**/
|
|
gboolean
|
|
gimp_progress_set_text (const gchar *message)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-progress-set-text",
|
|
&nreturn_vals,
|
|
GIMP_PDB_STRING, message,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_progress_end:
|
|
*
|
|
* Ends the progress bar for the current plug-in.
|
|
*
|
|
* Ends the progress display for the current plug-in. Most plug-ins
|
|
* don't need to call this, they just exit when the work is done. It is
|
|
* only valid to call this procedure from a plug-in.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.4
|
|
**/
|
|
gboolean
|
|
gimp_progress_end (void)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-progress-end",
|
|
&nreturn_vals,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_progress_get_window_handle:
|
|
*
|
|
* Returns the native window ID of the toplevel window this plug-in's
|
|
* progress is displayed in.
|
|
*
|
|
* This function returns the native window ID of the toplevel window
|
|
* this plug-in\'s progress is displayed in.
|
|
*
|
|
* Returns: The progress bar's toplevel window.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gint
|
|
gimp_progress_get_window_handle (void)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gint window = 0;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-progress-get-window-handle",
|
|
&nreturn_vals,
|
|
GIMP_PDB_END);
|
|
|
|
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
|
|
window = return_vals[1].data.d_int32;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return window;
|
|
}
|
|
|
|
/**
|
|
* _gimp_progress_install:
|
|
* @progress_callback: The callback PDB proc to call.
|
|
*
|
|
* Installs a progress callback for the current plug-in.
|
|
*
|
|
* This function installs a temporary PDB procedure which will handle
|
|
* all progress calls made by this plug-in and any procedure it calls.
|
|
* Calling this function multiple times simply replaces the old
|
|
* progress callbacks.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gboolean
|
|
_gimp_progress_install (const gchar *progress_callback)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-progress-install",
|
|
&nreturn_vals,
|
|
GIMP_PDB_STRING, progress_callback,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* _gimp_progress_uninstall:
|
|
* @progress_callback: The name of the callback registered for this progress.
|
|
*
|
|
* Uninstalls the progress callback for the current plug-in.
|
|
*
|
|
* This function uninstalls any progress callback installed with
|
|
* gimp_progress_install() before.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gboolean
|
|
_gimp_progress_uninstall (const gchar *progress_callback)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-progress-uninstall",
|
|
&nreturn_vals,
|
|
GIMP_PDB_STRING, progress_callback,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|
|
|
|
/**
|
|
* gimp_progress_cancel:
|
|
* @progress_callback: The name of the callback registered for this progress.
|
|
*
|
|
* Cancels a running progress.
|
|
*
|
|
* This function cancels the currently running progress.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*
|
|
* Since: 2.2
|
|
**/
|
|
gboolean
|
|
gimp_progress_cancel (const gchar *progress_callback)
|
|
{
|
|
GimpParam *return_vals;
|
|
gint nreturn_vals;
|
|
gboolean success = TRUE;
|
|
|
|
return_vals = gimp_run_procedure ("gimp-progress-cancel",
|
|
&nreturn_vals,
|
|
GIMP_PDB_STRING, progress_callback,
|
|
GIMP_PDB_END);
|
|
|
|
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
|
|
|
gimp_destroy_params (return_vals, nreturn_vals);
|
|
|
|
return success;
|
|
}
|