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fe1cc678c1
* app/makefile.cygwin * app/makefile.msc * plug-ins/makefile.cygwin * plug-ins/makefile.msc * modules/makefile.cygwin * modules/makefile.msc * tools/gcg/makefile.cygwin: Various updates. GCC-compiled DLL name change. * app/context_manager.c: Include paint_options.h for prototype. * app/gimpimage.c (gimp_image_initialize_projection): Break out of loop as soon as possible. * app/menus.c (menus_last_opened_cmd_callback): Check if referring to entry not in list. * app/module_db.c (valid_module_name): (Win32) Require module DLL names to include name of compiler built with. * app/paths_dialog.c (paths_draw_segment_points): No use to draw lines if we have less that two points. * app/qmask.c: Include stdio.h and floating_sel.h. * libgimp/makefile.cygwin: New file. * libgimp/Makefile.am: Distribute above file. * libgimp/gimp.def: Update. * libgimp/gimpenv.c (gimp_directory): Don't warn about missing home directory on Win32, it is perfectly natural. * plug-ins/sel2path/global.h: Bypass unused declarations, some of which clash with functions in MSVCRT. * plug-ins/sel2path/math.c * modules/colorsel_water.c: Define M_PI if necessary. * plug-ins/sel2path/sel2path.c: Include config.h and glib.h. Define rint() if needed. * plug-ins/sel2path/vector.c: Include glib.h (for hypot() renaming on Win32; In the MS C runtime, as hypot() is non-ANSI, it's called _hypot(), sigh). * plug-ins/sinus/sinus_logo.h: Use indexed format, it is easier on some compilers than the huge string.
165 lines
4.6 KiB
C
165 lines
4.6 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <glib.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "appenv.h"
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#include "channel.h"
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#include "floating_sel.h"
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#include "gdisplayF.h"
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#include "gimpcontext.h"
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#include "gimage_mask.h"
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#include "gimpimage.h"
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#include "global_edit.h"
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#include "qmask.h"
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#include "undo.h"
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/* Global variables */
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/* Prototypes */
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/* Static variables */
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void
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qmask_buttons_update (GDisplay *gdisp)
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{
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g_assert(gdisp);
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g_assert(gdisp->gimage);
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if (gdisp->gimage->qmask_state != GTK_TOGGLE_BUTTON(gdisp->qmaskon)->active)
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{
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/* Disable toggle from doing anything */
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gtk_signal_handler_block_by_func(GTK_OBJECT(gdisp->qmaskoff),
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(GtkSignalFunc) qmask_deactivate,
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gdisp);
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gtk_signal_handler_block_by_func(GTK_OBJECT(gdisp->qmaskon),
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(GtkSignalFunc) qmask_activate,
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gdisp);
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/* Change the state of the buttons */
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(gdisp->qmaskon),
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gdisp->gimage->qmask_state);
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(gdisp->qmaskoff),
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!gdisp->gimage->qmask_state);
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/* Enable toggle again */
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gtk_signal_handler_unblock_by_func(GTK_OBJECT(gdisp->qmaskoff),
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(GtkSignalFunc) qmask_deactivate,
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gdisp);
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gtk_signal_handler_unblock_by_func(GTK_OBJECT(gdisp->qmaskon),
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(GtkSignalFunc) qmask_activate,
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gdisp);
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/* Flush event queue */
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/* while (g_main_iteration(FALSE)); */
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}
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}
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void
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qmask_deactivate(GtkWidget *w,
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GDisplay *gdisp)
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{
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GimpImage *gimg;
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GimpChannel *gmask;
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if (gdisp)
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{
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gimg = gdisp->gimage;
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if (!gimg) return;
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if (!gdisp->gimage->qmask_state) {
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return; /* if already set do nothing */
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}
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undo_push_group_start (gimg, QMASK_UNDO);
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if ( (gmask = gimp_image_get_channel_by_name (gimg, "Qmask")) )
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{
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gimage_mask_load (gimg, gmask);
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gimage_remove_channel(gimg, gmask);
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undo_push_qmask(gimg,1);
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gdisp->gimage->qmask_state = 0;
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gdisplays_flush ();
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}
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else
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gdisp->gimage->qmask_state = 0;
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undo_push_group_end (gimg);
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}
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}
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void
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qmask_activate(GtkWidget *w,
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GDisplay *gdisp)
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{
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GimpImage *gimg;
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GimpChannel *gmask;
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GimpLayer *layer;
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unsigned char color[3] = {255,0,0};
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double opacity = 50;
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if (gdisp)
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{
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gimg = gdisp->gimage;
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if (!gimg) return;
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if (gdisp->gimage->qmask_state) {
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return; /* If already set, do nothing */
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}
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if ( (gmask = gimp_image_get_channel_by_name (gimg, "Qmask")) )
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return; /* do nothing if Qmask already exists */
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undo_push_group_start (gimg, QMASK_UNDO);
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if (gimage_mask_is_empty(gimg))
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{
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if ((layer = gimage_floating_sel (gimg)))
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{
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floating_sel_to_layer (layer);
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printf ("111111!!!11!\n");
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}
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/* if no selection */
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gmask = channel_new(gimg,
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gimg->width,
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gimg->height,
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"Qmask",
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(int)(255*opacity)/100,
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color);
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gimp_image_add_channel (gimg, gmask, 0);
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gimp_drawable_fill (GIMP_DRAWABLE(gmask), 0, 0, 0, 0);
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/* edit_clear(gimg,GIMP_DRAWABLE(gmask)); */
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undo_push_qmask(gimg,0);
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gdisp->gimage->qmask_state = 1;
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gdisplays_flush();
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}
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else
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{ /* if selection */
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gmask = channel_copy (gimage_get_mask (gimg));
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gimp_image_add_channel (gimg, gmask, 0);
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channel_set_color(gmask, color);
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channel_set_name(gmask, "Qmask");
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channel_set_opacity(gmask, opacity);
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gimage_mask_none (gimg); /* Clear the selection */
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undo_push_qmask(gimg,0);
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gdisp->gimage->qmask_state = 1;
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gdisplays_flush();
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}
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undo_push_group_end(gimg);
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}
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}
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