// fullscreentest.cc for EWMH test suite // Copyright (c) 2007 Fluxbox TEam (fluxgen at fluxbox dot org) // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software"), // to deal in the Software without restriction, including without limitation // the rights to use, copy, modify, merge, publish, distribute, sublicense, // and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // DEALINGS IN THE SOFTWARE. // $Id$ #include "App.hh" #include "FbWindow.hh" #include "Font.hh" #include "EventHandler.hh" #include "EventManager.hh" #include "GContext.hh" #include "Color.hh" #include <X11/Xutil.h> #include <X11/keysym.h> #include <X11/Xatom.h> #include <string> #include <iostream> using namespace std; /// Motif wm Hints enum { MwmHintsFunctions = (1l << 0), ///< use motif wm functions MwmHintsDecorations = (1l << 1) ///< use motif wm decorations }; /// Motif wm functions enum MwmFunc{ MwmFuncAll = (1l << 0), ///< all motif wm functions MwmFuncResize = (1l << 1), ///< resize MwmFuncMove = (1l << 2), ///< move MwmFuncIconify = (1l << 3), ///< iconify MwmFuncMaximize = (1l << 4), ///< maximize MwmFuncClose = (1l << 5) ///< close }; typedef struct MwmHints { unsigned long flags; // Motif wm flags unsigned long functions; // Motif wm functions unsigned long decorations; // Motif wm decorations } MwmHints; class App:public FbTk::App, public FbTk::EventHandler { public: App(const char *displayname, bool fullscreen): FbTk::App(displayname), m_win(DefaultScreen(display()), 0, 0, 100, 100, KeyPressMask | ExposureMask ), m_fullscreen(fullscreen) { if (fullscreen) { // setup fullscreen as initial state Atom net_wm_state = XInternAtom(display(), "_NET_WM_STATE", False); Atom state_fullscreen = XInternAtom(display(), "_NET_WM_STATE_FULLSCREEN", False); m_win.changeProperty(net_wm_state, XA_ATOM, 32, PropModeReplace, reinterpret_cast<unsigned char*>(&state_fullscreen), 1 ); MwmHints hints; hints.flags = MwmHintsFunctions; hints.functions = MwmFuncIconify | MwmFuncClose; // disable resize Atom mwm_hints = XInternAtom(display(), "_MOTIF_WM_HINTS", False); m_win.changeProperty(mwm_hints, mwm_hints, 32, PropModeReplace, reinterpret_cast<unsigned char*>(&hints), 3); } m_win.show(); m_win.setBackgroundColor(FbTk::Color("white", m_win.screenNumber())); FbTk::EventManager::instance()->add(*this, m_win); m_win.setName("Fullscreen test."); } ~App() { } void keyPressEvent(XKeyEvent &ke) { KeySym ks; char keychar[1]; XLookupString(&ke, keychar, 1, &ks, 0); if (ks == XK_Escape) end(); else toggleFullscreen(); } void exposeEvent(XExposeEvent &event) { redraw(); } void redraw() { m_win.clear(); } void toggleFullscreen() { setFullscreen(!m_fullscreen); } void setFullscreen( bool state ) { m_fullscreen = state; Atom net_wm_state = XInternAtom(display(), "_NET_WM_STATE", False); Atom net_wm_state_fullscreen = XInternAtom(display(), "_NET_WM_STATE_FULLSCREEN", False); XEvent event; event.type = ClientMessage; event.xclient.message_type = net_wm_state; event.xclient.display = m_win.display(); event.xclient.format = 32; event.xclient.window = m_win.window(); event.xclient.data.l[0] = state; event.xclient.data.l[1] = net_wm_state_fullscreen; event.xclient.data.l[2] = 0; event.xclient.data.l[3] = 0; event.xclient.data.l[4] = 0; XSendEvent(display(), DefaultRootWindow(display()), False, SubstructureRedirectMask | SubstructureNotifyMask, &event); if ( ! state ) { // if no fullscreen then // enable all functions MwmHints hints; hints.flags = MwmHintsFunctions; hints.functions = MwmFuncAll; // disable resize Atom mwm_hints = XInternAtom(display(), "_MOTIF_WM_HINTS", False); m_win.changeProperty(mwm_hints, mwm_hints, 32, PropModeReplace, reinterpret_cast<unsigned char*>(&hints), 3); } } private: FbTk::FbWindow m_win; bool m_fullscreen; }; int main(int argc, char **argv) { string displayname(""); bool fullscreen = false; for (int a=1; a<argc; ++a) { if (strcmp("-display", argv[a]) == 0 && a + 1 < argc) { displayname = argv[++a]; } else if (strcmp("-f", argv[a]) == 0) { fullscreen = true; } } App app(displayname.c_str(), fullscreen); app.eventLoop(); }