.:F L U X B O X:. - Developer Zone

00001 // Xinerama.hh for Fluxbox - helpful tools for multiple heads
00002 // Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
00003 //                and Simon Bowden    (rathnor at users.sourceforge.net)
00004 //
00005 // Permission is hereby granted, free of charge, to any person obtaining a
00006 // copy of this software and associated documentation files (the "Software"),
00007 // to deal in the Software without restriction, including without limitation
00008 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
00009 // and/or sell copies of the Software, and to permit persons to whom the
00010 // Software is furnished to do so, subject to the following conditions:
00011 //
00012 // The above copyright notice and this permission notice shall be included in
00013 // all copies or substantial portions of the Software.
00014 //
00015 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00016 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00017 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
00018 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00019 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
00020 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
00021 // DEALINGS IN THE SOFTWARE.
00022 
00023 // $Id: Xinerama.hh,v 1.7 2003/12/10 23:08:03 fluxgen Exp $
00024 
00025 #ifndef XINERAMA_HH
00026 #define XINERAMA_HH
00027 
00028 #include "MenuItem.hh"
00029 #include "FbMenu.hh"
00030 #include "RefCount.hh"
00031 #include "SimpleCommand.hh"
00032 
00033 #include "fluxbox.hh"
00034 
00035 // provides a generic way for giving an object a xinerama head menu
00036 // The object must have two functions:
00037 // int getOnHead(), and
00038 // void setOnHead(int)
00039 
00041 template <typename ItemType> 
00042 class XineramaHeadMenuItem : public FbTk::MenuItem {
00043 public:
00044     XineramaHeadMenuItem(const char *label, ItemType &object, int headnum,
00045                   FbTk::RefCount<FbTk::Command> &cmd):
00046         FbTk::MenuItem(label,cmd), m_object(object), m_headnum(headnum) {}
00047     XineramaHeadMenuItem(const char *label, ItemType &object, int headnum):
00048         FbTk::MenuItem(label), m_object(object), m_headnum(headnum) {}
00049 
00050     bool isEnabled() const { return m_object.getOnHead() != m_headnum; } 
00051     void click(int button, int time) {
00052         m_object.saveOnHead(m_headnum);
00053         FbTk::MenuItem::click(button, time);
00054     }
00055     
00056 private:
00057     ItemType &m_object;
00058     int m_headnum;
00059 };
00060 
00061 
00063 template <typename ItemType>
00064 class XineramaHeadMenu : public FbMenu {
00065 public:
00066     XineramaHeadMenu(MenuTheme &tm, BScreen &screen, FbTk::ImageControl &imgctrl,
00067                      FbTk::XLayer &layer, ItemType &item, const char * title);
00068 
00069 private:
00070     ItemType &m_object;
00071 };
00072 
00073 
00074 template <typename ItemType>
00075 XineramaHeadMenu<ItemType>::XineramaHeadMenu(MenuTheme &tm, BScreen &screen, FbTk::ImageControl &imgctrl,
00076                                FbTk::XLayer &layer, ItemType &item, const char * title = 0):
00077     FbMenu(tm, imgctrl, layer), 
00078     m_object(item) 
00079 {
00080     if (title)
00081         setLabel(title);
00082     FbTk::RefCount<FbTk::Command> saverc_cmd(new FbTk::SimpleCommand<Fluxbox>(
00083                                      *Fluxbox::instance(), 
00084                                      &Fluxbox::save_rc));
00085     char tname[128];
00086     for (int i=1; i <= screen.numHeads(); ++i) {
00087         // TODO: nls
00088 /*
00089         sprintf(tname, I18n::instance()->
00090                 getMessage(
00091                     FBNLS::ScreenSet, 
00092                     FBNLS::XineramaDefaultHeadFormat,
00093                     "Head %d"), i); //m_id starts at 0
00094 */
00095         sprintf(tname, "Head %d", i);
00096         insert(new XineramaHeadMenuItem<ItemType>(
00097                    tname, m_object, i, saverc_cmd));
00098     }
00099     // TODO: nls
00100     insert(new XineramaHeadMenuItem<ItemType>(
00101                "All Heads", m_object, 0, saverc_cmd));
00102     update();
00103 }
00104 
00105 #endif // XINERAMA_HH
Xinerama.hh

Fluxbox CVS-Jan-2003
