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Magic_Game/core/Base/Window.cpp

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update a lot of new features.
2018-01-30 16:45:38 +08:00
#include "..\ebase.h"
#include "..\emanagers.h"
#include <imm.h>
#pragma comment (lib ,"imm32.lib")
// <20><><EFBFBD>ھ<EFBFBD><DABE><EFBFBD>
static HWND s_HWnd = nullptr;
// <20>Ƿ<EFBFBD><C7B7>򿪿<EFBFBD><F2BFAABF><EFBFBD>̨
static bool s_bShowConsole = false;
fixed bugs.
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bool e2d::EWindow::__init(LPCTSTR sTitle, UINT32 nWidth, UINT32 nHeight, LPCTSTR pIconID /*= nullptr*/)
update a lot of new features.
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{
// ע<>ᴰ<EFBFBD><E1B4B0><EFBFBD><EFBFBD>
WNDCLASSEX wcex = { sizeof(WNDCLASSEX) };
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = EWindow::WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = sizeof(LONG_PTR);
wcex.hInstance = HINST_THISCOMPONENT;
wcex.hbrBackground = NULL;
wcex.lpszMenuName = NULL;
wcex.hCursor = LoadCursor(NULL, IDI_APPLICATION);
wcex.lpszClassName = L"Easy2DApp";
// <20><><EFBFBD>ó<EFBFBD><C3B3><EFBFBD>ͼ<EFBFBD><CDBC>
if (pIconID)
{
wcex.hIcon = (HICON)::LoadImage(
GetModuleHandle(NULL),
pIconID,
IMAGE_ICON,
0,
0,
LR_DEFAULTCOLOR | LR_CREATEDIBSECTION | LR_DEFAULTSIZE);
}
RegisterClassEx(&wcex);
// <20><>Ϊ CreateWindow <20><><EFBFBD><EFBFBD>ʹ<EFBFBD>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ش<EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD>ȡϵͳ<CFB5><CDB3> DPI <20><>ʹ<EFBFBD><CAB9>
// <20><>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
FLOAT dpiX, dpiY;
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD>ǰ<EFBFBD><C7B0>ϵͳ DPI<50><49><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵҲ<D6B5><D2B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
ERenderer::getID2D1Factory()->GetDesktopDpi(&dpiX, &dpiY);
nWidth = static_cast<UINT>(ceil(nWidth * dpiX / 96.f));
nHeight = static_cast<UINT>(ceil(nHeight * dpiY / 96.f));
// <20><>ȡ<EFBFBD><C8A1>Ļ<EFBFBD>ֱ<EFBFBD><D6B1><EFBFBD>
UINT screenWidth = static_cast<UINT>(::GetSystemMetrics(SM_CXSCREEN));
UINT screenHeight = static_cast<UINT>(::GetSystemMetrics(SM_CYSCREEN));
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4>ڴ<EFBFBD>С<EFBFBD>ȷֱ<C8B7><D6B1>ʴ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
WARN_IF(screenWidth < nWidth || screenHeight < nHeight, "The window is larger than screen!");
// ȡ<><C8A1>Сֵ
nWidth = min(nWidth, screenWidth);
nHeight = min(nHeight, screenHeight);
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
s_HWnd = CreateWindow(
L"Easy2DApp",
sTitle,
New feature: XAudio2.
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WS_OVERLAPPED | WS_SYSMENU | WS_MINIMIZEBOX,
update a lot of new features.
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0, 0, nWidth, nHeight,
NULL,
NULL,
HINST_THISCOMPONENT,
NULL
);
HRESULT hr = s_HWnd ? S_OK : E_FAIL;
if (SUCCEEDED(hr))
{
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뷨
EWindow::setTypewritingEnable(false);
// <20><><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD>̨
HWND hwnd = ::GetConsoleWindow();
if (hwnd)
{
// <20><><EFBFBD>ÿ<EFBFBD><C3BF><EFBFBD>̨<EFBFBD>رհ<D8B1>ť
HMENU hmenu = ::GetSystemMenu(hwnd, FALSE);
::RemoveMenu(hmenu, SC_CLOSE, MF_BYCOMMAND);
// Ĭ<><C4AC><EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD><D8BF><EFBFBD>̨
if (!s_bShowConsole)
{
::ShowWindow(hwnd, SW_HIDE);
}
}
}
else
{
UnregisterClass(L"Easy2DApp", HINST_THISCOMPONENT);
}
if (FAILED(hr))
{
MessageBox(nullptr, L"Create Window Failed!", L"Error", MB_OK);
}
return SUCCEEDED(hr);
}
void e2d::EWindow::__uninit()
{
if (::GetConsoleWindow())
{
::FreeConsole();
}
}
void e2d::EWindow::__poll()
{
static MSG msg;
while (::PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
::TranslateMessage(&msg);
::DispatchMessage(&msg);
}
}
float e2d::EWindow::getWidth()
{
return ERenderer::getRenderTarget()->GetSize().width;
}
float e2d::EWindow::getHeight()
{
return ERenderer::getRenderTarget()->GetSize().height;
}
e2d::ESize e2d::EWindow::getSize()
{
D2D1_SIZE_F size = ERenderer::getRenderTarget()->GetSize();
return ESize(size.width, size.height);
}
HWND e2d::EWindow::getHWnd()
{
return s_HWnd;
}
void e2d::EWindow::setSize(UINT32 width, UINT32 height)
{
// <20><>ȡ<EFBFBD><C8A1>Ļ<EFBFBD>ֱ<EFBFBD><D6B1><EFBFBD>
int screenWidth = ::GetSystemMetrics(SM_CXSCREEN);
int screenHeight = ::GetSystemMetrics(SM_CYSCREEN);
// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ڴ<EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD>
tagRECT rcWindow;
::GetWindowRect(s_HWnd, &rcWindow);
// <20><>ȡ<EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD>С
tagRECT rcClient;
::GetClientRect(s_HWnd, &rcClient);
// <20><><EFBFBD><EFBFBD><EFBFBD>߿<EFBFBD><DFBF><EFBFBD>С
width += (rcWindow.right - rcWindow.left) - (rcClient.right - rcClient.left);
height += (rcWindow.bottom - rcWindow.top) - (rcClient.bottom - rcClient.top);
// <20>޸Ĵ<DEB8><C4B4>ڴ<EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD>
::MoveWindow(s_HWnd, (screenWidth - width) / 2, (screenHeight - height) / 2, width, height, TRUE);
}
void e2d::EWindow::setTitle(const EString &title)
{
// <20><><EFBFBD>ô<EFBFBD><C3B4>ڱ<EFBFBD><DAB1><EFBFBD>
fixed bugs.
2018-02-01 09:38:25 +08:00
::SetWindowText(s_HWnd, title);
update a lot of new features.
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}
e2d::EString e2d::EWindow::getTitle()
{
wchar_t wszTitle[MAX_PATH] = { 0 };
::GetWindowText(s_HWnd, wszTitle, MAX_PATH);
return wszTitle;
}
void e2d::EWindow::showConsole(bool show /* = true */)
{
s_bShowConsole = show;
// <20><><EFBFBD><EFBFBD><EFBFBD>Ѵ<EFBFBD><D1B4>ڵĿ<DAB5><C4BF><EFBFBD>̨<EFBFBD><CCA8><EFBFBD><EFBFBD>
HWND hwnd = ::GetConsoleWindow();
// <20>رտ<D8B1><D5BF><EFBFBD>̨
if (show)
{
if (hwnd)
{
::ShowWindow(hwnd, SW_SHOWNORMAL);
}
else
{
// <20><>ʾһ<CABE><D2BB><EFBFBD>¿<EFBFBD><C2BF><EFBFBD>̨
if (::AllocConsole())
{
hwnd = ::GetConsoleWindow();
// <20>ض<EFBFBD><D8B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
FILE * stdoutStream, * stdinStream, * stderrStream;
freopen_s(&stdoutStream, "conout$", "w+t", stdout);
freopen_s(&stdinStream, "conin$", "r+t", stdin);
New feature: XAudio2.
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freopen_s(&stderrStream, "conout$", "w+t", stderr);
update a lot of new features.
2018-01-30 16:45:38 +08:00
// <20><><EFBFBD>ÿ<EFBFBD><C3BF><EFBFBD>̨<EFBFBD>رհ<D8B1>ť
HMENU hmenu = ::GetSystemMenu(hwnd, FALSE);
::RemoveMenu(hmenu, SC_CLOSE, MF_BYCOMMAND);
}
else
{
MessageBox(nullptr, L"Alloc Console Failed!", L"Error", MB_OK);
}
}
}
else
{
if (hwnd)
{
::ShowWindow(hwnd, SW_HIDE);
}
}
}
void e2d::EWindow::setTypewritingEnable(bool bEnable)
{
static HIMC hImc = nullptr;
if (bEnable)
{
if (hImc != nullptr)
{
::ImmAssociateContext(EWindow::getHWnd(), hImc);
hImc = nullptr;
}
}
else
{
if (hImc == nullptr)
{
hImc = ::ImmAssociateContext(EWindow::getHWnd(), nullptr);
}
}
}
LRESULT e2d::EWindow::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
LRESULT result = 0;
switch (message)
{
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>С<EFBFBD>仯<EFBFBD><E4BBAF>Ϣ
case WM_SIZE:
{
UINT width = LOWORD(lParam);
UINT height = HIWORD(lParam);
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD>һ<EFBFBD><D2BB> WM_SIZE <20><>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱦ
// Ŀ<><C4BF><EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܻ<EFBFBD><DCBB><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ժ<EFBFBD><D4BA><EFBFBD><EFBFBD>п<EFBFBD><D0BF>ܵ<EFBFBD>
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>ε<EFBFBD><CEB5><EFBFBD> EndDraw ʱ<><CAB1><EFBFBD><EFBFBD>
ERenderer::getRenderTarget()->Resize(D2D1::SizeU(width, height));
}
break;
// <20><><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD><D6B1>ʱ仯<CAB1><E4BBAF>Ϣ
case WM_DISPLAYCHANGE:
{
// <20>ػ<EFBFBD><D8BB>ͻ<EFBFBD><CDBB><EFBFBD>
InvalidateRect(hWnd, NULL, FALSE);
}
result = 0;
break;
// <20>ػ洰<D8BB><E6B4B0>
case WM_PAINT:
{
e2d::ERenderer::__render();
ValidateRect(hWnd, NULL);
}
result = 0;
break;
// <20><><EFBFBD>ڹر<DAB9><D8B1><EFBFBD>Ϣ
case WM_CLOSE:
{
e2d::EScene * pCurrentScene = e2d::ESceneManager::getCurrentScene();
if (!pCurrentScene || pCurrentScene->onCloseWindow())
{
e2d::EGame::quit();
DestroyWindow(hWnd);
}
}
result = 0;
break;
case WM_DESTROY:
{
PostQuitMessage(0);
}
result = 1;
break;
default:
{
result = DefWindowProc(hWnd, message, wParam, lParam);
}
}
return result;
}