init

src/EterLib/MSWindow.cpp

@@ -0,0 +1,249 @@
+#include "StdAfx.h"
+#include "MsWindow.h"
+
+#include <windowsx.h>
+
+CMSWindow::TWindowClassSet CMSWindow::ms_stWCSet;
+HINSTANCE CMSWindow::ms_hInstance = NULL;
+
+LRESULT CALLBACK MSWindowProcedure(HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam)
+{	
+	CMSWindow * pWnd = (CMSWindow *) GetWindowLong(hWnd, GWL_USERDATA);
+
+	if (pWnd)
+		return pWnd->WindowProcedure(hWnd, uiMsg, wParam, lParam);	
+
+	return DefWindowProc(hWnd, uiMsg, wParam, lParam);
+}
+
+LRESULT CMSWindow::WindowProcedure(HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam)
+{
+	switch (uiMsg)
+	{
+		case WM_SIZE:
+			OnSize(wParam, lParam);
+			break;
+
+		case WM_ACTIVATEAPP:
+			m_isActive = (wParam == WA_ACTIVE) || (wParam == WA_CLICKACTIVE);
+			break;
+	}
+
+	return DefWindowProc(hWnd, uiMsg, wParam, lParam);
+}
+
+void CMSWindow::OnSize(WPARAM wParam, LPARAM /*lParam*/)
+{
+	if (wParam == SIZE_MINIMIZED) 
+	{
+		InvalidateRect(m_hWnd, NULL, true);
+		m_isActive = false;        
+		m_isVisible = false;
+	}
+	else
+	{
+		m_isActive = true;
+		m_isVisible = true;
+	}
+}
+
+void CMSWindow::Destroy()
+{
+	if (!m_hWnd)
+		return;
+
+	if (IsWindow(m_hWnd))
+		DestroyWindow(m_hWnd);
+	
+	m_hWnd = NULL;
+	m_isVisible = false;
+}
+
+bool CMSWindow::Create(const char* c_szName, int brush, DWORD cs, DWORD ws, HICON hIcon, int iCursorResource)
+{
+	//assert(ms_hInstance != NULL);
+	Destroy();
+		
+	const char* c_szClassName = RegisterWindowClass(cs, brush, MSWindowProcedure, hIcon, iCursorResource);
+
+	m_hWnd = CreateWindow(
+						c_szClassName,
+						c_szName,
+						ws, 
+						0, 0, 0, 0, 
+						NULL,
+						NULL, 
+						ms_hInstance,
+						NULL);
+
+	if (!m_hWnd)
+		return false;
+
+	SetWindowLong(m_hWnd, GWL_USERDATA, (DWORD) this);
+	//DestroyWindow(ImmGetDefaultIMEWnd(m_hWnd));
+
+	return true;
+}
+
+void CMSWindow::SetVisibleMode(bool isVisible)
+{
+	m_isVisible = isVisible;
+
+	if (m_isVisible)
+	{
+		ShowWindow(m_hWnd, SW_SHOW);		
+	}
+	else
+	{
+		ShowWindow(m_hWnd, SW_HIDE);
+	}	
+}
+
+void CMSWindow::Show()
+{
+	m_isVisible = true;
+	ShowWindow(m_hWnd, SW_SHOW);
+}
+
+void CMSWindow::Hide()
+{
+	m_isVisible = false;
+	ShowWindow(m_hWnd, SW_HIDE);
+}
+
+bool CMSWindow::IsVisible()
+{
+	return m_isVisible;
+}
+
+bool CMSWindow::IsActive()
+{
+	return m_isActive;
+}
+
+HINSTANCE CMSWindow::GetInstance()
+{
+	return ms_hInstance;
+}
+
+HWND CMSWindow::GetWindowHandle()
+{
+	return m_hWnd;
+}
+
+int	CMSWindow::GetScreenWidth()
+{
+	return GetSystemMetrics(SM_CXSCREEN);
+}
+
+int	CMSWindow::GetScreenHeight()
+{
+	return GetSystemMetrics(SM_CYSCREEN);
+}
+
+void CMSWindow::GetWindowRect(RECT* prc)
+{
+	::GetWindowRect(m_hWnd, prc);
+}
+
+
+void CMSWindow::GetClientRect(RECT* prc)
+{
+	::GetClientRect(m_hWnd, prc);
+}
+
+void CMSWindow::GetMousePosition(POINT* ppt)
+{
+	GetCursorPos(ppt);
+	ScreenToClient(m_hWnd, ppt);
+}
+
+void CMSWindow::SetPosition(int x, int y)
+{
+	SetWindowPos(m_hWnd, NULL, x, y, 0, 0, SWP_NOZORDER|SWP_NOSIZE);
+}
+
+void CMSWindow::SetCenterPosition()
+{
+	RECT rc;
+
+	GetClientRect(&rc);
+
+	int windowWidth = rc.right - rc.left;
+	int windowHeight = rc.bottom - rc.top;
+
+	SetPosition((GetScreenWidth()-windowWidth)/2, (GetScreenHeight()-windowHeight)/2);
+}
+
+void CMSWindow::AdjustSize(int width, int height)
+{
+	SetRect(&m_rect, 0, 0, width, height);
+
+	AdjustWindowRectEx(&m_rect,
+						GetWindowStyle(m_hWnd),     
+						GetMenu(m_hWnd ) != NULL,    
+						GetWindowExStyle(m_hWnd ) ); 
+
+	MoveWindow
+	( 
+		m_hWnd, 
+		0, 
+		0, 
+		m_rect.right - m_rect.left, 
+		m_rect.bottom - m_rect.top, 
+		FALSE
+	);
+}
+
+void CMSWindow::SetText(const char* c_szText)
+{
+	SetWindowText(m_hWnd, c_szText);
+}
+
+void CMSWindow::SetSize(int width, int height)
+{	
+	SetWindowPos(m_hWnd, NULL, 0, 0, width, height, SWP_NOZORDER|SWP_NOMOVE);
+}
+
+const char * CMSWindow::RegisterWindowClass(DWORD style, int brush, WNDPROC pfnWndProc, HICON hIcon, int iCursorResource)
+{
+	char szClassName[1024];
+	sprintf(szClassName, "eter - s%x:b%x:p:%x", style, brush, (DWORD) pfnWndProc);
+
+	TWindowClassSet::iterator f = ms_stWCSet.find((char*) szClassName);
+
+	if (f != ms_stWCSet.end())
+		return *f;
+
+	const char* c_szStaticClassName = stl_static_string(szClassName).c_str();
+
+	ms_stWCSet.insert((char * const) c_szStaticClassName);
+	
+	WNDCLASS wc;
+
+	wc.style			= 0;
+	wc.cbClsExtra		= 0;
+	wc.cbWndExtra		= 0;
+	wc.lpfnWndProc		= pfnWndProc;
+	wc.hCursor			= LoadCursor(ms_hInstance, MAKEINTRESOURCE(iCursorResource));
+	wc.hIcon			= hIcon ? hIcon : LoadIcon(ms_hInstance, IDI_APPLICATION);
+	wc.hbrBackground	= (HBRUSH) GetStockObject(brush);
+	wc.hInstance		= ms_hInstance;	
+	wc.lpszClassName	= c_szStaticClassName;
+	wc.lpszMenuName		= "";
+
+	if (!RegisterClass(&wc)) 
+		return "";
+
+	return c_szStaticClassName;
+}
+
+CMSWindow::CMSWindow()
+{
+	m_hWnd=NULL;
+	m_isVisible=false;
+}
+
+CMSWindow::~CMSWindow()
+{
+}