Differential D5955 Diff 18791 intern/ghost/intern/GHOST_SystemWin32.cpp

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intern/ghost/intern/GHOST_SystemWin32.cpp

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#ifndef _WIN32_IE		#ifndef _WIN32_IE
# define _WIN32_IE 0x0501 /* shipped before XP, so doesn't impose additional requirements */		# define _WIN32_IE 0x0501 /* shipped before XP, so doesn't impose additional requirements */
#endif		#endif

#include <shlobj.h>		#include <shlobj.h>
#include <tlhelp32.h>		#include <tlhelp32.h>
#include <psapi.h>		#include <psapi.h>
		#include <shellapi.h>
#include <windowsx.h>		#include <windowsx.h>

#include "utfconv.h"		#include "utfconv.h"

#include "GHOST_DisplayManagerWin32.h"		#include "GHOST_DisplayManagerWin32.h"
#include "GHOST_EventButton.h"		#include "GHOST_EventButton.h"
#include "GHOST_EventCursor.h"		#include "GHOST_EventCursor.h"
#include "GHOST_EventKey.h"		#include "GHOST_EventKey.h"
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*/		*/
GHOST_IContext *GHOST_SystemWin32::createOffscreenContext()		GHOST_IContext *GHOST_SystemWin32::createOffscreenContext()
{		{
bool debug_context = false; /* TODO: inform as a parameter */		bool debug_context = false; /* TODO: inform as a parameter */

GHOST_Context *context;		GHOST_Context *context;

HWND wnd = CreateWindowA("STATIC",		HWND wnd = CreateWindowA("STATIC",
"BlenderGLEW",		"BlenderGLEW",
		brechtUnsubmitted Done Inline Actions Define a constant for this rather than hardcoding 1024. brecht: Define a constant for this rather than hardcoding 1024.
WS_OVERLAPPEDWINDOW \| WS_CLIPSIBLINGS \| WS_CLIPCHILDREN,		WS_OVERLAPPEDWINDOW \| WS_CLIPSIBLINGS \| WS_CLIPCHILDREN,
0,		0,
0,		0,
64,		64,
64,		64,
NULL,		NULL,
NULL,		NULL,
GetModuleHandle(NULL),		GetModuleHandle(NULL),
Show All 31 Lines	context = new GHOST_ContextWGL(false,
3,		3,
(debug_context ? WGL_CONTEXT_DEBUG_BIT_ARB : 0),		(debug_context ? WGL_CONTEXT_DEBUG_BIT_ARB : 0),
GHOST_OPENGL_WGL_RESET_NOTIFICATION_STRATEGY);		GHOST_OPENGL_WGL_RESET_NOTIFICATION_STRATEGY);

if (context->initializeDrawingContext()) {		if (context->initializeDrawingContext()) {
goto finished;		goto finished;
}		}
else {		else {
MessageBox(NULL,
"A graphics card and driver with support for OpenGL 3.3 or higher is required.\n"
"Installing the latest driver for your graphics card may resolve the issue.\n\n"
"The program will now close.",
"Blender - Unsupported Graphics Card or Driver",
MB_OK \| MB_ICONERROR);
delete context;		delete context;
exit();		return NULL;
}		}

#elif defined(WITH_GL_PROFILE_COMPAT)		#elif defined(WITH_GL_PROFILE_COMPAT)
// ask for 2.1 context, driver gives any GL version >= 2.1		// ask for 2.1 context, driver gives any GL version >= 2.1
// (hopefully the latest compatibility profile)		// (hopefully the latest compatibility profile)
// 2.1 ignores the profile bit & is incompatible with core profile		// 2.1 ignores the profile bit & is incompatible with core profile
context = new GHOST_ContextWGL(false,		context = new GHOST_ContextWGL(false,
true,		true,
▲ Show 20 Lines • Show All 1,394 Lines • ▼ Show 20 Lines	if (OpenClipboard(NULL)) {
}		}
CloseClipboard();		CloseClipboard();
}		}
else {		else {
return;		return;
}		}
}		}

		/** \name Message Box
		* \{ */
		static const char *MESSAGE_BOX_HELP_LINK_PTR = NULL;
		VOID CALLBACK showMessageBoxCallBack(LPHELPINFO lpHelpInfo)
		{
		if (MESSAGE_BOX_HELP_LINK_PTR) {
		ShellExecute(NULL, "open", MESSAGE_BOX_HELP_LINK_PTR, NULL, NULL, SW_SHOWNORMAL);
		}
		}

		GHOST_TSuccess GHOST_SystemWin32::showMessageBox(const char *title,
		const char *message,
		const char *link,
		GHOST_DialogOptions dialog_options) const
		{
		uint style = MB_OK \|
		(dialog_options & GHOST_DialogError ?
		MB_ICONERROR :
		dialog_options & GHOST_DialogWarning ? MB_ICONWARNING : MB_ICONINFORMATION);
		bool show_help = link && strlen(link);
		if (show_help) {
		GHOST_ASSERT(MESSAGE_BOX_HELP_LINK_PTR == NULL,
		"showMessageBox: MESSAGE_BOX_HELP_LINK_PTR is in use");
		style \|= MB_HELP;
		MESSAGE_BOX_HELP_LINK_PTR = link;
		}

		MSGBOXPARAMSA message_box_params = {0};
		message_box_params.cbSize = sizeof(MSGBOXCALLBACK);
		message_box_params.lpszText = message;
		message_box_params.lpszCaption = title;
		message_box_params.dwStyle = style;
		message_box_params.lpszText = message;
		message_box_params.lpfnMsgBoxCallback = showMessageBoxCallBack;

		MessageBoxIndirectA(&message_box_params);
		MESSAGE_BOX_HELP_LINK_PTR = NULL;
		return GHOST_kSuccess;
		}
		/* \} */

static DWORD GetParentProcessID(void)		static DWORD GetParentProcessID(void)
{		{
HANDLE snapshot;		HANDLE snapshot;
PROCESSENTRY32 pe32 = {0};		PROCESSENTRY32 pe32 = {0};
DWORD ppid = 0, pid = GetCurrentProcessId();		DWORD ppid = 0, pid = GetCurrentProcessId();
snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);		snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if (snapshot == INVALID_HANDLE_VALUE) {		if (snapshot == INVALID_HANDLE_VALUE) {
return -1;		return -1;
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