Initial C++ commit.

2 files changed, 264 insertions, 0 deletions

diff --git a/src/toggledeco.cpp b/src/toggledeco.cpp
new file mode 100644
index 0000000..fff1833
--- /dev/null
+++ b/src/toggledeco.cpp
@@ -0,0 +1,166 @@
+/*
+ * Compiz Fusion Toggle-decoration plugin
+ *
+ * Copyright (c) 2008 Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Author(s):
+ * Eduardo Gurgel Pinho <edgurgel@gmail.com>
+ * Marco Diego Mesquita <marcodiegomesquita@gmail.com>
+ *
+ * Description:
+ *
+ * Toggles decorations of windows on/off.
+ *
+ */
+
+#include "toggledeco.h"
+
+/* 
+ * Initially triggered keybinding.
+ * Fetch the window and toggles its decoration.
+ */
+
+bool
+ToggledecoScreen::trigger (CompAction		*action,
+			   CompAction::State	state,
+			   CompOption::Vector	&option)
+{
+    CompWindow *cw = screen->findWindow (screen->activeWindow ());
+
+    if (cw)
+    {
+	TOGGLEDECO_WINDOW (cw);
+
+	MwmHints mwmhints;
+	Atom prop = Atoms::mwmHints;
+
+	memset(&mwmhints, 0, sizeof(mwmhints));
+
+	mwmhints.flags = MWM_HINTS_DECORATIONS;
+
+	if (tw->hasDecorations)
+	    mwmhints.decorations = 0;
+	else
+	    mwmhints.decorations = 1;
+
+	XChangeProperty(screen->dpy (), cw->id (), prop, prop, 32,
+			PropModeReplace, (unsigned char *) &mwmhints,
+			PROP_MWM_HINTS_ELEMENTS);
+
+	tw->hasDecorations = !tw->hasDecorations;
+    }
+
+    return true;
+}
+
+/*
+ * Testing if two windows are on the same viewport
+ */
+
+bool
+ToggledecoScreen::sameViewport (CompWindow* w1,
+				CompWindow* w2)
+{
+    CompPoint vp1, vp2;
+
+    vp1 = w1->defaultViewport ();
+    vp2 = w2->defaultViewport ();
+
+    return (vp1 == vp2);
+}
+
+/* 
+ * Initially triggered keybinding.
+ * Fetch the every window and toggles its decoration.
+ */
+
+bool
+ToggledecoScreen::allTrigger (CompAction		*action,
+			      CompAction::State		state,
+			      CompOption::Vector	&option)
+{    
+    CompWindow *cw = screen->findWindow (screen->activeWindow ());
+
+    if (cw)
+    {
+	CompWindowList windows = screen->windows ();
+
+	foreach (CompWindow *w, windows)
+    	{
+	    TOGGLEDECO_WINDOW (w);
+
+	    MwmHints mwmhints;
+	    Atom prop = Atoms::mwmHints;
+
+	    memset(&mwmhints, 0, sizeof(mwmhints));
+
+	    mwmhints.flags = MWM_HINTS_DECORATIONS;
+
+	    if (tw->hasDecorations)
+		mwmhints.decorations = 0;
+	    else
+		mwmhints.decorations = 1;
+
+	    if (!sameViewport (w, cw))
+		continue;
+
+	    XChangeProperty(screen->dpy (), w->id (), prop, prop, 32,
+			    PropModeReplace, (unsigned char *) &mwmhints,
+			    PROP_MWM_HINTS_ELEMENTS);
+
+	    tw->hasDecorations = !tw->hasDecorations;
+	}
+    }
+
+    return true;
+}
+
+ToggledecoScreen::ToggledecoScreen (CompScreen *screen) :
+    PluginClassHandler <ToggledecoScreen, CompScreen> (screen), 
+    screen (screen),
+    cScreen (CompositeScreen::get (screen)),
+    gScreen (GLScreen::get (screen))
+{
+    ScreenInterface::setHandler (screen);
+    CompositeScreenInterface::setHandler (cScreen);
+    GLScreenInterface::setHandler (gScreen);
+
+    optionSetTriggerAllKeyInitiate (boost::bind (&ToggledecoScreen::	       \
+						 allTrigger, this,	       \
+						 _1, _2, _3));
+    optionSetTriggerKeyInitiate (boost::bind (&ToggledecoScreen::	       \
+						 trigger, this,		       \
+						 _1, _2, _3));
+}
+
+ToggledecoScreen::~ToggledecoScreen ()
+{
+}
+
+ToggledecoWindow::ToggledecoWindow (CompWindow *window) :
+    PluginClassHandler <ToggledecoWindow, CompWindow> (window),
+    window (window),
+    gScreen (ToggledecoScreen::get (screen)),
+    hasDecorations (true)
+{
+    WindowInterface::setHandler (window);
+}
+
+bool
+ToggledecoPluginVTable::init ()
+{
+    if (!CompPlugin::checkPluginABI ("core", CORE_ABIVERSION))
+	 return false;
+
+    return true;
+}
diff --git a/src/toggledeco.h b/src/toggledeco.h
new file mode 100644
index 0000000..96d6c13
--- /dev/null
+++ b/src/toggledeco.h
@@ -0,0 +1,98 @@
+/*
+ * Compiz Fusion Toggle-decoration plugin
+ *
+ * Copyright (c) 2008 Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * Author(s):
+ * Eduardo Gurgel Pinho <edgurgel@gmail.com>
+ * Marco Diego Mesquita <marcodiegomesquita@gmail.com>
+ *
+ * Description:
+ *
+ * Toggles decorations of windows on/off.
+ *
+ */
+
+#include <core/core.h>
+#include <core/atoms.h>
+#include <core/pluginclasshandler.h>
+#include <composite/composite.h>
+#include <opengl/opengl.h>
+
+#include "toggledeco_options.h"
+
+#define MWM_HINTS_DECORATIONS (1L << 1);
+#define PROP_MWM_HINTS_ELEMENTS 5
+
+typedef struct {
+    unsigned long flags;
+    unsigned long functions;
+    unsigned long decorations;
+} MwmHints;
+
+class ToggledecoScreen :
+    public ScreenInterface,
+    public CompositeScreenInterface,
+    public GLScreenInterface,
+    public PluginClassHandler <ToggledecoScreen, CompScreen>,
+    public ToggledecoOptions
+{
+    public:
+
+	ToggledecoScreen (CompScreen *s);
+
+	~ToggledecoScreen ();
+
+	CompScreen      *screen;
+	CompositeScreen *cScreen;
+	GLScreen        *gScreen;
+
+	bool
+	trigger (CompAction*,
+		 CompAction::State,
+		 CompOption::Vector&);
+
+	bool
+	sameViewport (CompWindow*, CompWindow*);
+
+	bool
+	allTrigger (CompAction*,
+		    CompAction::State,
+		    CompOption::Vector&);
+};
+
+class ToggledecoWindow :
+    public WindowInterface,
+    public PluginClassHandler <ToggledecoWindow, CompWindow>
+{
+    public:
+
+	ToggledecoWindow (CompWindow *);
+	CompWindow *window;
+	ToggledecoScreen *gScreen;
+
+	bool hasDecorations;
+};
+
+#define TOGGLEDECO_WINDOW(w) ToggledecoWindow *tw = ToggledecoWindow::get (w)
+
+class ToggledecoPluginVTable :
+    public CompPlugin::VTableForScreenAndWindow
+					    <ToggledecoScreen, ToggledecoWindow>
+{
+    public:
+
+	bool init ();
+};
+
+COMPIZ_PLUGIN_20090315 (toggledeco, ToggledecoPluginVTable);