shortcutmapper.cpp

一个功能强大的代码编辑器源代码

/*
this file is part of notepad++
Copyright (C)2003 Don HO ( [e-mail] )

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.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include "ShortcutMapper.h"
#include "Notepad_plus.h"

void ShortcutMapper::initTabs() {
	HWND hTab = _hTabCtrl = ::GetDlgItem(_hSelf, IDC_BABYGRID_TABBAR);
	TCITEM tie;
	tie.mask = TCIF_TEXT;
	tie.pszText = tabNames[0];
	::SendMessage(hTab, TCM_INSERTITEM, 0, (LPARAM)(&tie) );
	tie.pszText = tabNames[1];
	::SendMessage(hTab, TCM_INSERTITEM, 1, (LPARAM)(&tie) );
	tie.pszText = tabNames[2];
	::SendMessage(hTab, TCM_INSERTITEM, 2, (LPARAM)(&tie) );
	tie.pszText = tabNames[3];
	::SendMessage(hTab, TCM_INSERTITEM, 3, (LPARAM)(&tie) );
	tie.pszText = tabNames[4];
	::SendMessage(hTab, TCM_INSERTITEM, 4, (LPARAM)(&tie) );
}

void ShortcutMapper::translateTab(int index, const char * newname) {
	if (index < 0 || index > 4)
		return;
	strncpy(tabNames[index], newname, maxTabName);
}

void ShortcutMapper::initBabyGrid() {
	RECT rect;
	getClientRect(rect);
	
	_babygrid.init(_hInst, _hSelf, IDD_BABYGRID_ID1);
	//_babygrid.reSizeTo(rect);
	_babygrid.reSizeToWH(rect);
	_babygrid.hideCursor();
	_babygrid.makeColAutoWidth();
	_babygrid.setColsNumbered(false);
	_babygrid.setColWidth(0, 30);
	_babygrid.setColWidth(1, 250);
}

void ShortcutMapper::fillOutBabyGrid()
{
	NppParameters *nppParam = NppParameters::getInstance();
	_babygrid.clear();

	size_t nrItems = 0;

	switch(_currentState) {
		case STATE_MENU: {
			nrItems = nppParam->getUserShortcuts().size();
			_babygrid.setLineColNumber(nrItems, 2);
			break; }
		case STATE_MACRO: {
			nrItems = nppParam->getMacroList().size();
			_babygrid.setLineColNumber(nrItems, 2);
			break; }
		case STATE_USER: {
			nrItems = nppParam->getUserCommandList().size();
			_babygrid.setLineColNumber(nrItems, 2);
			break; }
		case STATE_PLUGIN: {
			nrItems = nppParam->getPluginCommandList().size();
			_babygrid.setLineColNumber(nrItems, 2);
			break; }
		case STATE_SCINTILLA: {
			nrItems = nppParam->getScintillaKeyList().size();
			_babygrid.setLineColNumber(nrItems, 2);
			break; }
	}

	_babygrid.setText(0, 1, "Name");
	_babygrid.setText(0, 2, "Shortcut");

	switch(_currentState) {
		case STATE_MENU: {
			vector<CommandShortcut> & cshortcuts = nppParam->getUserShortcuts();
			for(size_t i = 0; i < nrItems; i++) {
				_babygrid.setText(i+1, 1, cshortcuts[i].getName());
				_babygrid.setText(i+1, 2, cshortcuts[i].toString().c_str());
			}
			break; }
		case STATE_MACRO: {
			vector<MacroShortcut> & cshortcuts = nppParam->getMacroList();
			for(size_t i = 0; i < nrItems; i++) {
				_babygrid.setText(i+1, 1, cshortcuts[i].getName());
				_babygrid.setText(i+1, 2, cshortcuts[i].toString().c_str());
			}
			break; }
		case STATE_USER: {
			vector<UserCommand> & cshortcuts = nppParam->getUserCommandList();
			for(size_t i = 0; i < nrItems; i++) {
				_babygrid.setText(i+1, 1, cshortcuts[i].getName());
				_babygrid.setText(i+1, 2, cshortcuts[i].toString().c_str());
			}
			break; }
		case STATE_PLUGIN: {
			vector<PluginCmdShortcut> & cshortcuts = nppParam->getPluginCommandList();
			for(size_t i = 0; i < nrItems; i++) {
				_babygrid.setText(i+1, 1, cshortcuts[i].getName());
				_babygrid.setText(i+1, 2, cshortcuts[i].toString().c_str());
			}
			break; }
		case STATE_SCINTILLA: {
			vector<ScintillaKeyMap> & cshortcuts = nppParam->getScintillaKeyList();
			for(size_t i = 0; i < nrItems; i++) {
				_babygrid.setText(i+1, 1, cshortcuts[i].getName());
				_babygrid.setText(i+1, 2, cshortcuts[i].toString().c_str());
			}
			break; }
	}
}

BOOL CALLBACK ShortcutMapper::run_dlgProc(UINT message, WPARAM wParam, LPARAM lParam)
{
	switch (message) 
	{
		case WM_INITDIALOG :
		{
			
			initBabyGrid();
			initTabs();
			fillOutBabyGrid();
			_babygrid.display();	
			goToCenter();
			return TRUE;
		}

		case WM_NOTIFY: {
			NMHDR nmh = *((NMHDR*)lParam);
			if (nmh.hwndFrom == _hTabCtrl) {
				if (nmh.code == TCN_SELCHANGE) {
					int index = TabCtrl_GetCurSel(_hTabCtrl);
					switch (index) {
						case 0:
							_currentState = STATE_MENU;
							break;
						case 1:
							_currentState = STATE_MACRO;
							break;
						case 2:
							_currentState = STATE_USER;
							break;
						case 3:
							_currentState = STATE_PLUGIN;
							break;
						case 4:
							_currentState = STATE_SCINTILLA;
							break;
					}
					fillOutBabyGrid();
				}
			}
			break; }

		case WM_COMMAND : 
		{
			switch (LOWORD(wParam))
			{
				case IDCANCEL :
				{
					::EndDialog(_hSelf, -1);
					return TRUE;
				}
				case IDOK :
				{
					::EndDialog(_hSelf, 0);
					return TRUE;
				}

				case IDM_BABYGRID_MODIFY :
				{
					NppParameters *nppParam = NppParameters::getInstance();
					int row = _babygrid.getSelectedRow();

					switch(_currentState) {
						case STATE_MENU: {
							//Get CommandShortcut corresponding to row
							vector<CommandShortcut> & shortcuts = nppParam->getUserShortcuts();
							CommandShortcut csc = shortcuts[row - 1], prevcsc = shortcuts[row - 1];
							csc.init(_hInst, _hSelf);
							if (csc.doDialog() != -1 && prevcsc != csc) {	//shortcut was altered
								nppParam->addUserModifiedIndex(row-1);
								shortcuts[row - 1] = csc;
								_babygrid.setText(row, 2, csc.toString().c_str());
								//Notify current Accelerator class to update everything
								nppParam->getAccelerator()->updateShortcuts();
								//::SendMessage(_hParent, NPPM_INTERNAL_CMDLIST_MODIFIED, (WPARAM)sc.c_str(), cmdID);
							}
							break; }
						case STATE_MACRO: {
							//Get MacroShortcut corresponding to row
							vector<MacroShortcut> & shortcuts = nppParam->getMacroList();
							MacroShortcut msc = shortcuts[row - 1], prevmsc = shortcuts[row - 1];
							msc.init(_hInst, _hSelf);
							if (msc.doDialog() != -1 && prevmsc != msc) {	//shortcut was altered
								shortcuts[row - 1] = msc;
								_babygrid.setText(row, 1, msc.getName());
								_babygrid.setText(row, 2, msc.toString().c_str());

								//Notify current Accelerator class to update everything
								nppParam->getAccelerator()->updateShortcuts();
								//::SendMessage(_hParent, NPPM_INTERNAL_MACROLIST_MODIFIED, 0, 0);
							}
							break; }
						case STATE_USER: {
							//Get UserCommand corresponding to row
							vector<UserCommand> & shortcuts = nppParam->getUserCommandList();
							UserCommand ucmd = shortcuts[row - 1], prevucmd = shortcuts[row - 1];
							ucmd.init(_hInst, _hSelf);
							prevucmd = ucmd;
							if (ucmd.doDialog() != -1 && prevucmd != ucmd) {	//shortcut was altered
								shortcuts[row - 1] = ucmd;
								_babygrid.setText(row, 1, ucmd.getName());
								_babygrid.setText(row, 2, ucmd.toString().c_str());

								//Notify current Accelerator class to update everything
								nppParam->getAccelerator()->updateShortcuts();
								//::SendMessage(_hParent, NPPM_INTERNAL_USERCMDLIST_MODIFIED, 0, 0);
							}
							break; }
						case STATE_PLUGIN: {
							//Get PluginCmdShortcut corresponding to row
							vector<PluginCmdShortcut> & shortcuts = nppParam->getPluginCommandList();
							PluginCmdShortcut pcsc = shortcuts[row - 1], prevpcsc = shortcuts[row - 1];
							pcsc.init(_hInst, _hSelf);
							prevpcsc = pcsc;
							if (pcsc.doDialog() != -1 && prevpcsc != pcsc) {	//shortcut was altered
								nppParam->addPluginModifiedIndex(row-1);
								shortcuts[row - 1] = pcsc;
								_babygrid.setText(row, 2, pcsc.toString().c_str());

								//Notify current Accelerator class to update everything
								nppParam->getAccelerator()->updateShortcuts();
								//::SendMessage(_hParent, NPPM_INTERNAL_PLUGINCMDLIST_MODIFIED, 0, 0);
							}
							break; }
						case STATE_SCINTILLA: {
							//Get ScintillaKeyMap corresponding to row
							vector<ScintillaKeyMap> & shortcuts = nppParam->getScintillaKeyList();
							ScintillaKeyMap skm = shortcuts[row - 1], prevskm = shortcuts[row - 1];
							skm.init(_hInst, _hSelf);
							if (skm.doDialog() != -1 && prevskm != skm) {	//shortcut was altered
								nppParam->addScintillaModifiedIndex(row-1);
								shortcuts[row - 1] = skm;
								_babygrid.setText(row, 2, skm.toString().c_str());

								//Notify current Accelerator class to update key
								//nppParam->getScintillaAccelerator()->updateKeys();
								nppParam->getScintillaAccelerator()->updateKey(prevskm, skm);

								//::SendMessage(_hParent, NPPM_INTERNAL_BINDSCINTILLAKEY, scintillaSc.toKeyDef(), scintillaSc.getScintillaKey());
								//::SendMessage(_hParent, NPPM_INTERNAL_CLEARSCINTILLAKEY, scintillaShortcuts[index].toKeyDef(), 0);
								//::SendMessage(_hParent, NPPM_INTERNAL_SCINTILLAKEYMODIFIED, 0, 0);
							}
							break; }
					}
					return TRUE;
				}
				case IDM_BABYGRID_DELETE :
				{
					NppParameters *nppParam = NppParameters::getInstance();
					if (::MessageBox(_hSelf, "Are you sure you want to delete this shortcut?", "Are you sure?", MB_OKCANCEL) == IDOK)
					{
						const int row = _babygrid.getSelectedRow();
						int shortcutIndex = row-1;
						DWORD cmdID;// = _pAccel->_pAccelArray[row-1].cmd;
						
						// Menu data
						size_t posBase;
						size_t nbElem;
						HMENU hMenu;

						switch(_currentState) {
							case STATE_MENU:
							case STATE_PLUGIN:
							case STATE_SCINTILLA: {
								return FALSE;			//this is bad
								break; }
							case STATE_MACRO: {
								vector<MacroShortcut> & theMacros = nppParam->getMacroList();
								vector<MacroShortcut>::iterator it = theMacros.begin();
								cmdID = theMacros[shortcutIndex].getID();
								theMacros.erase(it + shortcutIndex);
								fillOutBabyGrid();
								
								// preparing to remove from menu
								posBase = 6;
								nbElem = theMacros.size();
								hMenu = ::GetSubMenu(::GetMenu(_hParent), MENUINDEX_MACRO);
								for (size_t i = shortcutIndex ; i < nbElem ; i++)	//lower the IDs of the remaining items so there are no gaps
								{
									MacroShortcut ms = theMacros[i];
									ms.setID(ms.getID() - 1);	//shift all IDs
									theMacros[i] = ms;
								}
								//::SendMessage(_hParent, NPPM_INTERNAL_MACROLIST_MODIFIED, 0, 0);
								break; }
							case STATE_USER: {
								vector<UserCommand> & theUserCmds = nppParam->getUserCommandList();
								vector<UserCommand>::iterator it = theUserCmds.begin();
								cmdID = theUserCmds[shortcutIndex].getID();
								theUserCmds.erase(it + shortcutIndex);
								fillOutBabyGrid();
							
								// preparing to remove from menu
								posBase = 2;
								nbElem = theUserCmds.size();
								hMenu = ::GetSubMenu(::GetMenu(_hParent), MENUINDEX_RUN);
								for (size_t i = shortcutIndex ; i < nbElem ; i++)	//lower the IDs of the remaining items so there are no gaps
								{
									UserCommand uc = theUserCmds[i];
									uc.setID(uc.getID() - 1);	//shift all IDs
									theUserCmds[i] = uc;
								}
								
								//::SendMessage(_hParent, NPPM_INTERNAL_USERCMDLIST_MODIFIED, 0, 0);
								break; }
						}

						// remove from menu
						::RemoveMenu(hMenu, cmdID, MF_BYCOMMAND);
						cmdID++;
						if (nbElem == 0) {
							::RemoveMenu(hMenu, posBase-1, MF_BYPOSITION);		//remove separator
						} else {
							for (size_t i = shortcutIndex ; i < nbElem ; i++)	//lower the IDs of the remaining menu items so there are no gaps
							{
								char cmdName[64];
								::GetMenuString(hMenu, cmdID, cmdName, sizeof(cmdName), MF_BYCOMMAND);
								::ModifyMenu(hMenu, cmdID, MF_BYCOMMAND, cmdID-1, cmdName);	//update commandID
							}
						}

						nppParam->getAccelerator()->updateShortcuts();
					}
					return TRUE;
				}
				case IDD_BABYGRID_ID1: {
					if(HIWORD(wParam) == BGN_CELLDBCLICKED) //a cell was clicked in the properties grid
					{
						return ::SendMessage(_hSelf, WM_COMMAND, IDM_BABYGRID_MODIFY, LOWORD(lParam));
					}
					else if(HIWORD(wParam) == BGN_CELLRCLICKED) //a cell was clicked in the properties grid
					{
						POINT p;
						::GetCursorPos(&p);
						if (!_rightClickMenu.isCreated())
						{
							vector<MenuItemUnit> itemUnitArray;
							itemUnitArray.push_back(MenuItemUnit(IDM_BABYGRID_MODIFY, "Modify"));
							itemUnitArray.push_back(MenuItemUnit(IDM_BABYGRID_DELETE, "Delete"));
							_rightClickMenu.create(_hSelf, itemUnitArray);
						}
						switch(_currentState) {
							case STATE_MACRO:
							case STATE_USER: {
								_rightClickMenu.enableItem(IDM_BABYGRID_DELETE, true);
								break; }
							case STATE_MENU:
							case STATE_PLUGIN:
							case STATE_SCINTILLA: {
								_rightClickMenu.enableItem(IDM_BABYGRID_DELETE, false);
								break; }
						}
						
						_rightClickMenu.display(p);
						return TRUE;
					}
				}
			}
		}
		default:
			return FALSE;
	}
	return FALSE;
}