mirror of
https://github.com/edeproject/ede.git
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153 lines
3.8 KiB
C++
153 lines
3.8 KiB
C++
/*
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* $Id$
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*
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* ede-bell-conf, a tool to configure system bell
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* Part of Equinox Desktop Environment (EDE).
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* Copyright (c) 2009 EDE Authors.
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*
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* This program is licensed under terms of the
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* GNU General Public License version 2 or newer.
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* See COPYING for details.
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*/
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#ifndef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <string.h>
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#include <FL/x.H>
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#include <FL/Fl.H>
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#include <FL/Fl_Double_Window.H>
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#include <FL/Fl_Button.H>
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#include <FL/Fl_Value_Slider.H>
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#include <edelib/Window.h>
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#include <edelib/Nls.h>
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#include <edelib/XSettingsClient.h>
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EDELIB_NS_USING(XSettingsClient)
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EDELIB_NS_USING(XSettingsAction)
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EDELIB_NS_USING(XSettingsSetting)
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EDELIB_NS_USING(XSETTINGS_ACTION_NEW)
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EDELIB_NS_USING(XSETTINGS_ACTION_CHANGED)
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EDELIB_NS_USING(XSETTINGS_ACTION_DELETED)
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EDELIB_NS_USING(XSETTINGS_TYPE_INT)
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static Fl_Value_Slider* vol_slide;
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static Fl_Value_Slider* pitch_slide;
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static Fl_Value_Slider* dur_slide;
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static edelib::Window* win;
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static XSettingsClient* xsc;
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static bool block_xsettings_cb = false;
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#define CHECK_SETTING(n, setting, action) (strcmp(setting->name, n) == 0) && \
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(action == XSETTINGS_ACTION_NEW) || (action == XSETTINGS_ACTION_CHANGED)
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#define KEY_VOLUME "Bell/Volume"
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#define KEY_PITCH "Bell/Pitch"
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#define KEY_DURATION "Bell/Duration"
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static int xevent_handler(int e) {
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if(xsc)
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xsc->process_xevent(fl_xevent);
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return 1;
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}
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static void xsettings_cb(const char* name, XSettingsAction a, XSettingsSetting* s, void* data) {
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if(s->type != XSETTINGS_TYPE_INT)
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return;
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if(block_xsettings_cb)
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return;
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if(CHECK_SETTING(KEY_VOLUME, s, a))
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vol_slide->value(s->data.v_int);
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if(CHECK_SETTING(KEY_PITCH, s, a))
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pitch_slide->value(s->data.v_int);
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if(CHECK_SETTING(KEY_DURATION, s, a))
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dur_slide->value(s->data.v_int);
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}
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static void set_values(bool save) {
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unsigned long v = KBBellPercent | KBBellPitch | KBBellDuration;
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XKeyboardControl kc;
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kc.bell_percent = (unsigned int)vol_slide->value();
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kc.bell_pitch = (unsigned int)pitch_slide->value();
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kc.bell_duration = (unsigned int)dur_slide->value();
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XChangeKeyboardControl(fl_display, v, &kc);
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if(save && xsc) {
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/* disable callback, since modifying the value will trigger it */
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block_xsettings_cb = true;
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xsc->set(KEY_VOLUME, (unsigned int)vol_slide->value());
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xsc->set(KEY_PITCH, (unsigned int)pitch_slide->value());
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xsc->set(KEY_DURATION, (unsigned int)dur_slide->value());
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xsc->manager_notify();
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block_xsettings_cb = false;
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}
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}
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static void cancel_cb(Fl_Widget*, void*) {
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win->hide();
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}
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static void ok_cb(Fl_Widget*, void*) {
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set_values(true);
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win->hide();
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}
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static void test_cb(Fl_Widget*, void*) {
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set_values(false);
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XBell(fl_display, 0);
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}
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int main(int argc, char **argv) {
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win = new edelib::Window(330, 210, _("System bell configuration"));
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win->begin();
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vol_slide = new Fl_Value_Slider(10, 30, 310, 25, _("Volume"));
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vol_slide->type(5);
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vol_slide->step(1);
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vol_slide->maximum(100);
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vol_slide->align(FL_ALIGN_TOP);
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pitch_slide = new Fl_Value_Slider(10, 80, 310, 25, _("Pitch"));
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pitch_slide->type(5);
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pitch_slide->step(1);
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pitch_slide->minimum(100);
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pitch_slide->maximum(1000);
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pitch_slide->align(FL_ALIGN_TOP);
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dur_slide = new Fl_Value_Slider(10, 130, 310, 25, _("Duration"));
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dur_slide->type(5);
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dur_slide->step(1);
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dur_slide->minimum(0);
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dur_slide->maximum(1000);
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dur_slide->align(FL_ALIGN_TOP);
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Fl_Button* ok = new Fl_Button(135, 175, 90, 25, _("&OK"));
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ok->callback(ok_cb);
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Fl_Button* cancel = new Fl_Button(230, 175, 90, 25, _("&Cancel"));
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cancel->callback(cancel_cb);
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Fl_Button* test = new Fl_Button(10, 175, 90, 25, _("&Test"));
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test->callback(test_cb);
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win->end();
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win->show(argc, argv);
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XSettingsClient x;
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if(!x.init(fl_display, fl_screen, xsettings_cb, NULL))
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xsc = NULL;
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else
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xsc = &x;
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Fl::add_handler(xevent_handler);
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return Fl::run();
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}
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