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Upgraded Win32 port to Unicode mode.

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This commit is contained in:
Camilla Berglund
2012-02-03 20:34:24 +01:00
parent 70bfdfb22e
commit 9c0c2c6b08
4 changed files with 63 additions and 14 deletions
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src/win32_window.c
+50 -4
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@@ -34,6 +34,31 @@
#include <stdlib.h>
//========================================================================
// Convert the specified UTF-8 string to a wide string
//========================================================================
static WCHAR* createWideStringFromUTF8(const char* source)
{
WCHAR* target;
int length;
length = MultiByteToWideChar(CP_UTF8, 0, source, -1, NULL, 0);
if (!length)
return NULL;
target = (WCHAR*) _glfwMalloc(sizeof(WCHAR) * (length + 1));
if (!MultiByteToWideChar(CP_UTF8, 0, source, -1, target, length + 1))
{
_glfwFree(target);
return NULL;
}
return target;
}
//========================================================================
// Convert BPP to RGB bits based on "best guess"
//========================================================================
@@ -1220,7 +1245,7 @@ static ATOM registerWindowClass(void)
wc.lpszClassName = _GLFW_WNDCLASSNAME; // Set class name
// Load user-provided icon if available
wc.hIcon = LoadIcon(_glfwLibrary.Win32.instance, "GLFW_ICON");
wc.hIcon = LoadIcon(_glfwLibrary.Win32.instance, L"GLFW_ICON");
if (!wc.hIcon)
{
// Load default icon
@@ -1280,9 +1305,10 @@ static int createWindow(_GLFWwindow* window,
const _GLFWfbconfig* fbconfig)
{
DWORD dwStyle, dwExStyle;
int pixelFormat, fullWidth, fullHeight;
int length, pixelFormat, fullWidth, fullHeight;
RECT wa;
POINT pos;
WCHAR* wideTitle;
// Set common window styles
dwStyle = WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_VISIBLE;
@@ -1331,9 +1357,17 @@ static int createWindow(_GLFWwindow* window,
else
SystemParametersInfo(SPI_GETWORKAREA, 0, &wa, 0);
wideTitle = createWideStringFromUTF8(wndconfig->title);
if (!wideTitle)
{
_glfwSetError(GLFW_PLATFORM_ERROR,
"glfwOpenWindow: Failed to convert title to wide string");
return;
}
window->Win32.handle = CreateWindowEx(window->Win32.dwExStyle,
_GLFW_WNDCLASSNAME,
wndconfig->title,
wideTitle,
window->Win32.dwStyle,
wa.left, wa.top, // Window position
fullWidth, // Decorated window width
@@ -1349,6 +1383,8 @@ static int createWindow(_GLFWwindow* window,
return GL_FALSE;
}
_glfwFree(wideTitle);
window->WGL.DC = GetDC(window->Win32.handle);
if (!window->WGL.DC)
{
@@ -1568,7 +1604,17 @@ void _glfwPlatformCloseWindow(_GLFWwindow* window)
void _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)
{
SetWindowText(window->Win32.handle, title);
WCHAR* wideTitle = createWideStringFromUTF8(title);
if (!wideTitle)
{
_glfwSetError(GLFW_PLATFORM_ERROR,
"glfwSetWindowTitle: Failed to convert title to wide string");
return;
}
SetWindowText(window->Win32.handle, wideTitle);
_glfwFree(wideTitle);
}