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gimp/libgimp/gimpdisplay_pdb.c

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/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
*
* gimpdisplay_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 2 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/* NOTE: This file is auto-generated by pdbgen.pl */
#include "config.h"
#include "gimp.h"
/**
* gimp_display_is_valid:
* @display_ID: The display to check.
*
* Returns TRUE if the display is valid.
*
* This procedure checks if the given display ID is valid and refers to
* an existing display.
*
* Returns: Whether the display ID is valid.
*
* Since: GIMP 2.4
*/
gboolean
gimp_display_is_valid (gint32 display_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean valid = FALSE;
return_vals = gimp_run_procedure ("gimp-display-is-valid",
&nreturn_vals,
GIMP_PDB_DISPLAY, display_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
valid = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return valid;
}
/**
* gimp_display_new:
* @image_ID: The image.
*
* Create a new display for the specified image.
*
* Creates a new display for the specified image. If the image already
* has a display, another is added. Multiple displays are handled
* transparently by GIMP. The newly created display is returned and can
* be subsequently destroyed with a call to gimp_display_delete(). This
* procedure only makes sense for use with the GIMP UI.
*
* Returns: The new display.
*/
gint32
gimp_display_new (gint32 image_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gint32 display_ID = -1;
return_vals = gimp_run_procedure ("gimp-display-new",
&nreturn_vals,
GIMP_PDB_IMAGE, image_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
display_ID = return_vals[1].data.d_display;
gimp_destroy_params (return_vals, nreturn_vals);
return display_ID;
}
/**
* gimp_display_delete:
* @display_ID: The display to delete.
*
* Delete the specified display.
*
* This procedure removes the specified display. If this is the last
* remaining display for the underlying image, then the image is
* deleted also. Note that the display is closed no matter if the image
* is dirty or not. Better save the image before calling this
* procedure.
*
* Returns: TRUE on success.
*/
gboolean
gimp_display_delete (gint32 display_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-display-delete",
&nreturn_vals,
GIMP_PDB_DISPLAY, display_ID,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_display_get_window_handle:
* @display_ID: The display to get the window handle from.
*
* Get a handle to the native window for an image display.
*
* This procedure returns a handle to the native window for a given
* image display. For example in the X backend of GDK, a native window
* handle is an Xlib XID. A value of 0 is returned for an invalid
* display or if this function is unimplemented for the windowing
* system that is being used.
*
* Returns: The native window handle or 0.
*
* Since: GIMP 2.4
*/
gint
gimp_display_get_window_handle (gint32 display_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gint window = 0;
return_vals = gimp_run_procedure ("gimp-display-get-window-handle",
&nreturn_vals,
GIMP_PDB_DISPLAY, display_ID,
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_displays_flush:
*
* Flush all internal changes to the user interface
*
* This procedure takes no arguments and returns nothing except a
* success status. Its purpose is to flush all pending updates of image
* manipulations to the user interface. It should be called whenever
* appropriate.
*
* Returns: TRUE on success.
*/
gboolean
gimp_displays_flush (void)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-displays-flush",
&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_displays_reconnect:
* @old_image_ID: The old image (must have at least one display).
* @new_image_ID: The new image (must not have a display).
*
* Reconnect displays from one image to another image.
*
* This procedure connects all displays of the old_image to the
* new_image. If the old_image has no display or new_image already has
* a display the reconnect is not performed and the procedure returns
* without success. You should rarely need to use this function.
*
* Returns: TRUE on success.
*/
gboolean
gimp_displays_reconnect (gint32 old_image_ID,
gint32 new_image_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-displays-reconnect",
&nreturn_vals,
GIMP_PDB_IMAGE, old_image_ID,
GIMP_PDB_IMAGE, new_image_ID,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
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