A src/tests/testDemandAttention.cc

@@ -0,0 +1,131 @@
+// testDemandAttention.cc for fbtk test suite
+// Copyright (c) 2006 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 "SimpleCommand.hh"
+#include "Timer.hh"
+
+#include <X11/Xutil.h>
+#include <X11/keysym.h>
+
+#include <string>
+#include <iostream>
+using namespace std;
+
+class App:public FbTk::App, public FbTk::EventHandler {
+public:
+    App(const char *displayname):
+        FbTk::App(displayname),
+        m_win(DefaultScreen(display()),
+              0, 0, 640, 480, KeyPressMask | ExposureMask | 
+              ButtonPressMask | ButtonReleaseMask | ButtonMotionMask) { 
+
+        m_win.setName("Demand Attention");
+        m_win.show();
+        m_win.setBackgroundColor(FbTk::Color("white", m_win.screenNumber()));
+        FbTk::EventManager::instance()->add(*this, m_win);
+
+        m_net_wm_state = XInternAtom(m_win.display(),
+                                     "_NET_WM_STATE",
+                                     False);
+        m_net_wm_state_demands_attention = 
+            XInternAtom(m_win.display(),
+                        "_NET_WM_STATE_DEMANDS_ATTENTION",
+                        False);
+        FbTk::RefCount<FbTk::Command> cmd(new FbTk::SimpleCommand<App>
+                                          (*this,
+                                           &App::demandAttention));
+        timeval t;
+        t.tv_sec = 5;
+        t.tv_usec = 0;
+        m_timer.setTimeout(t);
+        m_timer.setCommand(cmd);
+        m_timer.fireOnce(false);
+        m_timer.start();
+    }
+
+    ~App() {
+    }
+    void eventLoop() {
+        XEvent ev;
+        while (!done()) {
+            if (XPending(display())) {
+                XNextEvent(display(), &ev);
+                FbTk::EventManager::instance()->handleEvent(ev);
+            } else {
+                FbTk::Timer::updateTimers(ConnectionNumber(display()));
+            }
+        }
+    }
+    void exposeEvent(XExposeEvent &event) {
+        redraw();
+    }
+
+    void redraw() {
+        m_win.clear();
+    }
+
+    void demandAttention() {
+        cerr << "Demand attention!" << endl;
+        XEvent event;
+        event.type = ClientMessage;
+        event.xclient.message_type = m_net_wm_state;
+        event.xclient.display = m_win.display();
+        event.xclient.format = 32;
+        event.xclient.window = m_win.window();
+        event.xclient.data.l[0] = 1; // STATE_ADD
+        event.xclient.data.l[1] = m_net_wm_state_demands_attention;
+        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);
+    }
+
+private:
+    FbTk::FbWindow m_win;
+    FbTk::Timer m_timer;
+    Atom m_net_wm_state;
+    Atom m_net_wm_state_demands_attention;
+};
+
+int main(int argc, char **argv) {
+    string displayname("");
+    for (int a=1; a<argc; ++a) {
+        if (strcmp("-display", argv[a]) == 0 && a + 1 < argc) {
+            displayname = argv[++a];
+        }
+    }
+
+    App app(displayname.c_str());
+
+    app.eventLoop();
+	
+}