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Viewing changes to Xgamma/src/applet-notifications.c

  • Committer: Bazaar Package Importer
  • Author(s): Didier Roche
  • Date: 2009-08-26 21:07:39 UTC
  • Revision ID: james.westby@ubuntu.com-20090826210739-gyjuuqezrzuluao4
Tags: upstream-2.0.8.1
Import upstream version 2.0.8.1

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Xgamma/src/applet-notifications.c
 
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/**
 
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* This file is a part of the Cairo-Dock project
 
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*
 
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* Copyright : (C) see the 'copyright' file.
 
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* E-mail    : see the 'copyright' file.
 
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*
 
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* This program is free software; you can redistribute it and/or
 
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* modify it under the terms of the GNU General Public License
 
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* as published by the Free Software Foundation; either version 3
 
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* of the License, or (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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* You should have received a copy of the GNU General Public License
 
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* along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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*/
 
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/******************************************************************************
 
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This file is a part of the cairo-dock program, 
 
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released under the terms of the GNU General Public License.
 
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Written by Fabrice Rey (for any bug report, please mail me to fabounet@users.berlios.de)
 
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******************************************************************************/
 
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#include <stdlib.h>
 
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#include <string.h>
 
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#include <glib/gi18n.h>
 
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#include <cairo-dock.h>
 
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#include "applet-struct.h"
 
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#include "applet-xgamma.h"
 
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#include "applet-notifications.h"
 
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CD_APPLET_ON_CLICK_BEGIN
 
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        if (myDock)
 
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        {
 
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                double fGamma = xgamma_get_gamma (&myData.Xgamma);
 
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                if (fGamma > 0)
 
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                {
 
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                        fGamma = cairo_dock_show_value_and_wait (D_("Set up gamma :"), myIcon, myContainer, fGamma, GAMMA_MAX);
 
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                        if (fGamma > 0)
 
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                        {
 
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                                fGamma = MAX (fGamma, GAMMA_MIN);
 
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                                myData.Xgamma.red = fGamma;
 
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                                myData.Xgamma.blue = fGamma;
 
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                                myData.Xgamma.green = fGamma;
 
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                                xgamma_set_gamma (&myData.Xgamma);
 
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                        }
 
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                }
 
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        }
 
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CD_APPLET_ON_CLICK_END
 
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static void _cd_xgamma_remember_current_gamma (GtkMenuItem *menu_item, CairoDockModuleInstance *myApplet)
 
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{
 
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        double fGamma = xgamma_get_gamma (&myData.Xgamma);
 
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        g_return_if_fail (fGamma > 0);
 
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        cairo_dock_update_conf_file (myApplet->cConfFilePath,
 
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                G_TYPE_DOUBLE, "Configuration", "initial gamma", fGamma,
 
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                G_TYPE_INVALID);
 
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}
 
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CD_APPLET_ON_BUILD_MENU_BEGIN
 
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        GtkWidget *pSubMenu = CD_APPLET_CREATE_MY_SUB_MENU ();
 
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                CD_APPLET_ADD_IN_MENU (D_("Apply current luminosity on startup"), _cd_xgamma_remember_current_gamma, pSubMenu);
 
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                CD_APPLET_ADD_ABOUT_IN_MENU (pSubMenu);
 
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CD_APPLET_ON_BUILD_MENU_END
 
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CD_APPLET_ON_MIDDLE_CLICK_BEGIN
 
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        if (myDock)
 
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        {
 
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                double fGamma = xgamma_get_gamma (&myData.Xgamma);
 
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                if (fGamma > 0)
 
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                {
 
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                        //\___________________ On construit notre widget si c'est la 1ere fois.
 
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                        if (myData.pWidget == NULL)
 
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                        {
 
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                                xgamma_build_and_show_widget ();
 
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                        }
 
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                        else
 
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                        {
 
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                                //\___________________ On lui met les valeurs a jour, sans appeler les callbacks.
 
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                                g_signal_handler_block (myData.pGlobalScale, myData.iGloalScaleSignalID);
 
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                                g_signal_handler_block (myData.pRedScale, myData.iRedScaleSignalID);
 
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                                g_signal_handler_block (myData.pGreenScale, myData.iGreenScaleSignalID);
 
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                                g_signal_handler_block (myData.pBlueScale, myData.iBlueScaleSignalID);
 
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                                gtk_range_set_value (GTK_RANGE (myData.pGlobalScale), fGamma);
 
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                                gtk_range_set_value (GTK_RANGE (myData.pRedScale), myData.Xgamma.red);
 
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                                gtk_range_set_value (GTK_RANGE (myData.pGreenScale), myData.Xgamma.green);
 
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                                gtk_range_set_value (GTK_RANGE (myData.pBlueScale), myData.Xgamma.blue);
 
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                                myData.XoldGamma = myData.Xgamma;
 
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                                g_signal_handler_unblock (myData.pGlobalScale, myData.iGloalScaleSignalID);
 
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                                g_signal_handler_unblock (myData.pRedScale, myData.iRedScaleSignalID);
 
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                                g_signal_handler_unblock (myData.pGreenScale, myData.iGreenScaleSignalID);
 
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                                g_signal_handler_unblock (myData.pBlueScale, myData.iBlueScaleSignalID);
 
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                                if (myData.pDialog != NULL)
 
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                                {
 
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                                        cairo_dock_unhide_dialog (myData.pDialog);
 
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                                }
 
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                        }
 
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                }
 
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        }
 
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CD_APPLET_ON_MIDDLE_CLICK_END
 
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CD_APPLET_ON_SCROLL_BEGIN
 
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        double fGamma = xgamma_get_gamma (&myData.Xgamma);
 
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        g_print ("%.2f;%.2f;%.2f\n", myData.Xgamma.red, myData.Xgamma.green, myData.Xgamma.blue);
 
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        double f;
 
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        if (CD_APPLET_SCROLL_UP)
 
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        {
 
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                f = (1. - myConfig.iScrollVariation/100.);
 
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                myData.Xgamma.red *= f;
 
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                myData.Xgamma.green *= f;
 
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                myData.Xgamma.blue *= f;
 
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        }
 
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        else
 
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        {
 
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                f = (1. + myConfig.iScrollVariation/100.);
 
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                myData.Xgamma.red *= f;
 
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                myData.Xgamma.green *= f;
 
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                myData.Xgamma.blue *= f;
 
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        }
 
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        xgamma_set_gamma (&myData.Xgamma);
 
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CD_APPLET_ON_SCROLL_END