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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// Copyright : (C) 2015 Eran Ifrah
// File name : clKeyboardManager.h
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// 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.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#ifndef KEYBOARDMANAGER_H
#define KEYBOARDMANAGER_H
#include "codelite_exports.h"
#include <list>
#include <wx/frame.h>
#include <wx/accel.h>
#include <vector>
#include <map>
#include <wx/menu.h>
#include <wx/event.h>
#include "macros.h"
#include "wxStringHash.h"
struct WXDLLIMPEXP_SDK MenuItemData {
wxString resourceID;
wxString accel;
wxString action;
wxString parentMenu; // For display purposes
struct ClearParentMenu {
void operator()(std::pair<const int, MenuItemData>& iter) { iter.second.parentMenu.Clear(); }
};
struct PrependPrefix {
wxString m_prefix;
PrependPrefix(const wxString& prefix)
: m_prefix(prefix)
{
}
void operator()(std::pair<const int, MenuItemData>& iter) { iter.second.action.Prepend(m_prefix); }
};
};
typedef std::unordered_map<wxString, MenuItemData> MenuItemDataMap_t;
typedef std::unordered_map<int, MenuItemData> MenuItemDataIntMap_t;
struct WXDLLIMPEXP_SDK clKeyboardShortcut {
bool m_ctrl;
bool m_alt;
bool m_shift;
wxString m_keyCode;
clKeyboardShortcut()
: m_ctrl(false)
, m_alt(false)
, m_shift(false)
{
}
/**
* @brief clear this accelerator
*/
void Clear();
/**
* @brief construct this object from string representation
* e.g.: Ctrl-Alt-1
*/
void FromString(const wxString& accelString);
/**
* @brief return a string representation of this accelerator
*/
wxString ToString() const;
typedef std::vector<clKeyboardShortcut> Vec_t;
};
class WXDLLIMPEXP_SDK clKeyboardManager : public wxEvtHandler
{
private:
typedef std::list<wxFrame*> FrameList_t;
MenuItemDataMap_t m_menuTable;
MenuItemDataMap_t m_globalTable;
wxStringSet_t m_keyCodes;
wxStringSet_t m_allShorcuts;
protected:
/**
* @brief return list of frames
*/
void DoGetFrames(wxFrame* parent, clKeyboardManager::FrameList_t& frames);
void DoUpdateMenu(wxMenu* menu, MenuItemDataIntMap_t& accels, std::vector<wxAcceleratorEntry>& table);
void DoUpdateFrame(wxFrame* frame, MenuItemDataIntMap_t& accels);
void DoConvertToIntMap(const MenuItemDataMap_t& strMap, MenuItemDataIntMap_t& intMap);
MenuItemDataMap_t DoLoadDefaultAccelerators();
clKeyboardManager();
virtual ~clKeyboardManager();
protected:
void OnStartupCompleted(wxCommandEvent& event);
public:
static void Release();
static clKeyboardManager* Get();
/**
* @brief return an array of all unassigned keyboard shortcuts
*/
wxArrayString GetAllUnasignedKeyboardShortcuts() const;
/**
* @brief show a 'Add keyboard shortcut' dialog
*/
int PopupNewKeyboardShortcutDlg(wxWindow* parent, MenuItemData& menuItemData);
/**
* @brief return true if the accelerator is already assigned
*/
bool Exists(const wxString& accel) const;
/**
* @brief save the bindings to disk
*/
void Save();
/**
* @brief load bindings from the file system
*/
void Initialize();
/**
* @brief add keyboard shortcut by specifying the action ID + the shortcut combination
* For example: AddAccelerator("wxID_COPY", "Ctrl-Shift-C", "Copy the current selection");
* @return true if the action succeeded, false otherwise
*/
void AddGlobalAccelerator(
const wxString& resourceID, const wxString& keyboardShortcut, const wxString& description);
/**
* @brief replace all acceleratos with 'accels'
*/
void SetAccelerators(const MenuItemDataMap_t& accels);
/**
* @brief return all accelerators known to CodeLite
*/
void GetAllAccelerators(MenuItemDataMap_t& accels) const;
/**
* @brief update accelerators
*/
void Update(wxFrame* frame = NULL);
/**
* @brief restore keyboard shortcuts to defaults
*/
void RestoreDefaults();
};
#endif // KEYBOARDMANAGER_H
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