root theme

src/RootTheme.cc

@@ -0,0 +1,63 @@
+// RootTheme.cc
+// Copyright (c) 2003 Henrik Kinnunen (fluxgen(at)users.sourceforge.net)
+// 
+// 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: RootTheme.cc,v 1.1 2003/04/25 10:14:54 fluxgen Exp $
+
+#include "RootTheme.hh"
+
+#include "FbCommands.hh"
+#include "App.hh"
+
+RootTheme::RootTheme(int screen_num, std::string &screen_root_command):
+    FbTk::Theme(screen_num),
+    m_root_command(*this, "rootCommand", "RootCommand"), 
+    m_border_width(*this, "borderWidth", "BorderWidth"),
+    m_bevel_width(*this,  "bevelWidth", "BevelWidth"),
+    m_handle_width(*this, "handleWidth", "HandleWidth"),
+    m_border_color(*this, "borderColor", "BorderColor"),
+    m_screen_root_command(screen_root_command) {
+
+    XGCValues gcv;
+    Display *disp = FbTk::App::instance()->display();
+    gcv.foreground = WhitePixel(disp, screen_num)^BlackPixel(disp, screen_num);
+    gcv.function = GXxor;
+    gcv.subwindow_mode = IncludeInferiors;
+    m_opgc = XCreateGC(disp,
+                       RootWindow(disp, screen_num),
+                       GCForeground | GCFunction | GCSubwindowMode, &gcv);
+}
+
+RootTheme::~RootTheme() {
+    if (m_opgc != 0)
+        XFreeGC(FbTk::App::instance()->display(), m_opgc);
+}
+
+void RootTheme::reconfigTheme() {
+    // override resource root command?
+    if (m_screen_root_command == "") { 
+        // do root command
+        FbCommands::ExecuteCmd cmd(*m_root_command);
+        cmd.execute();
+    } else {
+        FbCommands::ExecuteCmd cmd(m_screen_root_command);
+        cmd.execute();
+    }
+}

src/RootTheme.hh

@@ -0,0 +1,61 @@
+// RootTheme.hh 
+// Copyright (c) 2003 Henrik Kinnunen (fluxgen(at)users.sourceforge.net)
+// 
+// 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: RootTheme.hh,v 1.1 2003/04/25 10:14:54 fluxgen Exp $
+
+#ifndef ROOTTHEME_HH
+#define ROOTTHEME_HH
+
+#include "FbTk/Theme.hh"
+#include "Color.hh"
+
+#include <X11/Xlib.h>
+#include <string>
+
+/**
+ Contains border color, border size, bevel width and opGC for objects like 
+ geometry window in BScreen
+*/
+class RootTheme: public FbTk::Theme {
+public:
+    /// constructor
+    /// @param screen_num the screen number
+    /// @param screen_root_command the string to be executed override theme rootCommand
+    RootTheme(int screen_num, std::string &screen_root_command);
+    ~RootTheme();
+
+    void reconfigTheme();
+
+    const FbTk::Color &borderColor() const { return *m_border_color; }
+    int borderWidth() const { return *m_border_width; }
+    int bevelWidth() const { return *m_bevel_width; }
+    int handleWidth() const { return *m_handle_width; }
+    GC opGC() const { return m_opgc; }
+
+private:
+    FbTk::ThemeItem<std::string> m_root_command;
+    FbTk::ThemeItem<int> m_border_width, m_bevel_width, m_handle_width;
+    FbTk::ThemeItem<FbTk::Color> m_border_color;    
+    std::string &m_screen_root_command; ///< string to execute and override theme rootCommand
+    GC m_opgc;
+};
+
+#endif // ROOTTHEME_HH