m2dev-client-src/src/UserInterface/PythonIME.cpp

#include "StdAfx.h"
#include "PythonIME.h"
#include "AbstractApplication.h"

CPythonIME::CPythonIME()
: CIME()
{
	ms_pEvent = this;
}

CPythonIME::~CPythonIME()
{
	Tracen("PythonIME Clear");
}

void CPythonIME::Create(HWND hWnd)
{
	Initialize(hWnd);
}

void CPythonIME::MoveLeft()
{
	DecCurPos();
}

void CPythonIME::MoveRight()
{
	IncCurPos();
}

void CPythonIME::MoveHome()
{
	ms_curpos = 0;
}

void CPythonIME::MoveEnd()
{
	ms_curpos = ms_lastpos;
}

void CPythonIME::SetCursorPosition(int iPosition)
{
	SetCurPos(iPosition);
}

void CPythonIME::Delete()
{
	DelCurPos();
}

void CPythonIME::OnUpdate()
{
	IAbstractApplication::GetSingleton().RunIMEUpdate();
}

void CPythonIME::OnTab()
{
	IAbstractApplication::GetSingleton().RunIMETabEvent();
}

void CPythonIME::OnReturn()
{
	IAbstractApplication::GetSingleton().RunIMEReturnEvent();
}

void CPythonIME::OnEscape()
{
//	IAbstractApplication::GetSingleton().RunIMEEscapeEvent();
}

bool CPythonIME::OnWM_CHAR(WPARAM wParam, LPARAM lParam)
{
	const wchar_t wc = (wchar_t)wParam;

	const bool ctrlDown = (GetKeyState(VK_CONTROL) & 0x8000) != 0;

	// Ctrl+<key> combos only when Ctrl is pressed
	if (ctrlDown)
	{
		switch (wc)
		{
			case 0x01: // Ctrl+A
				if (ms_bCaptureInput)
				{
					SelectAll();
					if (ms_pEvent) ms_pEvent->OnUpdate();
					return true;
				}
				return false;

			case 0x1A: // Ctrl+Z
				if (ms_bCaptureInput)
				{
					CIME::Undo();
					return true;
				}
				return false;

			case 0x03: // Ctrl+C
				if (ms_bCaptureInput)
				{
					CopySelectionToClipboard();
					return true;
				}
				return false;

			case 0x16: // Ctrl+V
				if (ms_bCaptureInput)
				{
					PasteTextFromClipBoard();
					return true;
				}
				return false;

			case 0x18: // Ctrl+X
				if (ms_bCaptureInput)
				{
					CutSelection();
					if (ms_pEvent) ms_pEvent->OnUpdate();
					return true;
				}
				return false;

			case 0x19: // Ctrl+Y
				if (ms_bCaptureInput)
				{
					CIME::Redo();
					return true;
				}
				return false;
		}
	}

	// Non-Ctrl special keys (WM_CHAR gives these too)
	switch (wc)
	{
		case VK_RETURN:
			OnReturn();
			return true;

		case VK_TAB:
			if (!ms_bCaptureInput) return 0;
			OnTab();
			return true;

		case VK_ESCAPE:
			if (!ms_bCaptureInput) return 0;
			OnEscape();
			return true;
	}

	return false;
}

void CPythonIME::OnOpenCandidateList()
{
	IAbstractApplication::GetSingleton().RunIMEOpenCandidateListEvent();
}

void CPythonIME::OnCloseCandidateList()
{
	IAbstractApplication::GetSingleton().RunIMECloseCandidateListEvent();
}

void CPythonIME::OnOpenReadingWnd()
{
	IAbstractApplication::GetSingleton().RunIMEOpenReadingWndEvent();
}

void CPythonIME::OnCloseReadingWnd()
{
	IAbstractApplication::GetSingleton().RunIMECloseReadingWndEvent();
}

void CPythonIME::SelectAll()
{
	CIME::SelectAll();
}

void CPythonIME::DeleteSelection()
{
	CIME::DeleteSelection();
}

void CPythonIME::CopySelectionToClipboard()
{
	CIME::CopySelectionToClipboard(ms_hWnd);
}

void CPythonIME::CutSelection()
{
	CIME::CopySelectionToClipboard(ms_hWnd);
	CIME::DeleteSelection();
}

void CPythonIME::PasteTextFromClipBoard()
{
	CIME::PasteTextFromClipBoard();
}