gimp/libgimp/gimpprogress_pdb.c

363 lines
10 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
* <https://www.gnu.org/licenses/>.
*/
/* NOTE: This file is auto-generated by pdbgen.pl */
#include "config.h"
#include "stamp-pdbgen.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: (nullable): GimpDisplay to update progressbar in, or %NULL 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,
GimpDisplay *gdisplay)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gboolean success = TRUE;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_STRING, message,
GIMP_TYPE_DISPLAY, gdisplay,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-progress-init",
args);
gimp_value_array_unref (args);
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
gimp_value_array_unref (return_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)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gboolean success = TRUE;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_DOUBLE, percentage,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-progress-update",
args);
gimp_value_array_unref (args);
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
gimp_value_array_unref (return_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)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gboolean success = TRUE;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-progress-pulse",
args);
gimp_value_array_unref (args);
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
gimp_value_array_unref (return_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)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gboolean success = TRUE;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_STRING, message,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-progress-set-text",
args);
gimp_value_array_unref (args);
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
gimp_value_array_unref (return_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)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gboolean success = TRUE;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-progress-end",
args);
gimp_value_array_unref (args);
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
gimp_value_array_unref (return_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)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gint window = 0;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-progress-get-window-handle",
args);
gimp_value_array_unref (args);
if (GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS)
window = GIMP_VALUES_GET_INT (return_vals, 1);
gimp_value_array_unref (return_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)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gboolean success = TRUE;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_STRING, progress_callback,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-progress-install",
args);
gimp_value_array_unref (args);
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
gimp_value_array_unref (return_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)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gboolean success = TRUE;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_STRING, progress_callback,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-progress-uninstall",
args);
gimp_value_array_unref (args);
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
gimp_value_array_unref (return_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)
{
GimpValueArray *args;
GimpValueArray *return_vals;
gboolean success = TRUE;
args = gimp_value_array_new_from_types (NULL,
G_TYPE_STRING, progress_callback,
G_TYPE_NONE);
return_vals = gimp_pdb_run_procedure_array (gimp_get_pdb (),
"gimp-progress-cancel",
args);
gimp_value_array_unref (args);
success = GIMP_VALUES_GET_ENUM (return_vals, 0) == GIMP_PDB_SUCCESS;
gimp_value_array_unref (return_vals);
return success;
}