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