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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright (C) 2010-2012 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Jason Smith <jason.smith@canonical.com>
*/
#ifndef UNITYSHARED_PLUGINADAPTER_H
#define UNITYSHARED_PLUGINADAPTER_H
/* Compiz */
#include <core/core.h>
#include <core/atoms.h>
#include <NuxCore/Property.h>
#include "XWindowManager.h"
namespace unity
{
class MultiActionList
{
public:
MultiActionList() :
primary_action_(nullptr)
{}
void Initiate(std::string const& name, CompOption::Vector const& extra_args = CompOption::Vector(), int state = 0) const;
void InitiateAll(CompOption::Vector const& extra_args = CompOption::Vector(), int state = 0) const;
void TerminateAll(CompOption::Vector const& extra_args = CompOption::Vector()) const;
void AddNewAction(std::string const& name, CompAction*, bool primary);
void RemoveAction(std::string const& name);
bool HasPrimary() const;
private:
CompAction* GetAction(std::string const& name) const;
CompAction* primary_action_;
std::map<std::string, CompAction*> actions_;
};
class PluginAdapter : public sigc::trackable, public XWindowManager
{
public:
// You shouldn't get the PluginAdapter if you really want a WindowManager.
// The PluginAdapter::Default should really only be called from within unityshell plugin.
static PluginAdapter& Default();
static void Initialize(CompScreen* screen);
nux::Property<bool> bias_active_to_viewport;
~PluginAdapter();
void SetScaleAction(MultiActionList& scale);
void SetExpoAction(MultiActionList& expo);
void SetShowHandlesAction(CompAction* action)
{
_grab_show_action = action;
}
void SetHideHandlesAction(CompAction* action)
{
_grab_hide_action = action;
}
void SetToggleHandlesAction(CompAction* action)
{
_grab_toggle_action = action;
}
void OnWindowClosed (CompWindow *);
void OnScreenGrabbed();
void OnScreenUngrabbed();
void OnShowDesktop ();
void OnLeaveDesktop ();
void UpdateShowDesktopState();
void TerminateScale();
bool IsScaleActive() const;
bool IsScaleActiveForGroup() const;
void InitiateExpo();
void TerminateExpo();
bool IsExpoActive() const;
bool IsWallActive() const;
bool IsAnyWindowMoving() const override;
void ShowGrabHandles(CompWindow* window, bool use_timer);
void HideGrabHandles(CompWindow* window);
void ToggleGrabHandles(CompWindow* window);
void Notify(CompWindow* window, CompWindowNotify notify);
void NotifyMoved(CompWindow* window, int x, int y);
void NotifyResized(CompWindow* window, int x, int y, int w, int h);
void NotifyStateChange(CompWindow* window, unsigned int state, unsigned int last_state);
void NotifyCompizEvent(const char* plugin, const char* event, CompOption::Vector& option);
Window GetActiveWindow() const;
std::vector<Window> GetWindowsInStackingOrder() const override;
int MonitorGeometryIn(nux::Geometry const& geo) const override;
bool IsTopWindowFullscreenOnMonitorWithMouse() const override;
// WindowManager implementation
bool IsWindowMaximized(Window window_id) const;
bool IsWindowVerticallyMaximized(Window window_id) const;
bool IsWindowHorizontallyMaximized(Window window_id) const;
bool IsWindowDecorated(Window window_id) const;
bool IsWindowOnCurrentDesktop(Window window_id) const;
bool IsWindowObscured(Window window_id) const;
bool IsWindowMapped(Window window_id) const;
bool IsWindowVisible(Window window_id) const;
bool IsWindowOnTop(Window window_id) const;
bool IsWindowShaded(Window window_id) const;
bool IsWindowClosable(Window window_id) const;
bool IsWindowMinimized(Window window_id) const;
bool IsWindowMinimizable(Window window_id) const;
bool IsWindowMaximizable(Window window_id) const;
bool HasWindowDecorations(Window window_id) const;
void ShowActionMenu(Time, Window, unsigned button, nux::Point const&);
void Maximize(Window window_id);
void VerticallyMaximize(Window window_id);
void HorizontallyMaximize(Window window_id);
void Restore(Window window_id);
void RestoreAt(Window window_id, int x, int y);
void Minimize(Window window_id);
void UnMinimize(Window window_id);
void Shade(Window window_id);
void UnShade(Window window_id);
void Close(Window window_id);
void Activate(Window window_id);
void Raise(Window window_id);
void Lower(Window window_id);
void RestackBelow(Window window_id, Window sibiling_id) override;
void ShowDesktop();
bool InShowDesktop() const;
void SetWindowIconGeometry(Window window, nux::Geometry const& geo);
void FocusWindowGroup(std::vector<Window> const& windows,
FocusVisibility, int monitor = -1, bool only_top_win = true);
bool ScaleWindowGroup(std::vector<Window> const& windows,
int state, bool force);
bool IsScreenGrabbed() const;
bool IsViewPortSwitchStarted() const;
uint64_t GetWindowActiveNumber(Window window_id) const;
bool MaximizeIfBigEnough(CompWindow* window) const;
int GetWindowMonitor(Window window_id) const;
nux::Geometry GetWindowGeometry(Window window_id) const;
nux::Geometry GetWindowSavedGeometry(Window window_id) const;
nux::Geometry GetScreenGeometry() const;
nux::Geometry GetWorkAreaGeometry(Window window_id = 0) const;
nux::Size GetWindowDecorationSize(Window window_id, Edge) const;
void CheckWindowIntersections(nux::Geometry const& region, bool &active, bool &any);
int WorkspaceCount() const;
nux::Point GetCurrentViewport() const override;
void SetViewportSize(int horizontal, int vertical) override;
int GetViewportHSize() const override;
int GetViewportVSize() const override;
void SetCoverageAreaBeforeAutomaximize(float area);
bool SaveInputFocus();
bool RestoreInputFocus();
void MoveResizeWindow(Window window_id, nux::Geometry geometry);
Window GetTopWindowAbove(Window xid) const;
protected:
PluginAdapter(CompScreen* screen);
void AddProperties(debug::IntrospectionData&);
private:
std::string MatchStringForXids(std::vector<Window> const& windows);
void InitiateScale(std::string const& match, int state = 0);
bool CheckWindowIntersection(nux::Geometry const& region, CompWindow* window) const;
Window GetTopMostWindowInMonitor(int monitor) const;
Window GetTopMostValidWindowInViewport() const;
bool IsCurrentViewportEmpty() const;
CompScreen* m_Screen;
MultiActionList m_ExpoActionList;
MultiActionList m_ScaleActionList;
float _coverage_area_before_automaximize;
bool _spread_state;
bool _spread_windows_state;
bool _expo_state;
bool _vp_switch_started;
bool _in_show_desktop;
CompAction* _grab_show_action;
CompAction* _grab_hide_action;
CompAction* _grab_toggle_action;
CompWindow* _last_focused_window;
};
}
#endif
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