Back out Task Dialog and TerminateProcess patches for 2.0.8.

These can return to revision control once we ship.
This commit is contained in:
Ryan C. Gordon 2018-02-28 10:39:41 -05:00
parent 6a1cfccef8
commit 3537c3e7a9
3 changed files with 4 additions and 280 deletions

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@ -123,11 +123,7 @@ static void SDL_GenerateAssertionReport(void)
static SDL_NORETURN void SDL_ExitProcess(int exitcode) static SDL_NORETURN void SDL_ExitProcess(int exitcode)
{ {
#ifdef __WIN32__ #ifdef __WIN32__
/* "if you do not know the state of all threads in your process, it is ExitProcess(exitcode);
better to call TerminateProcess than ExitProcess"
https://msdn.microsoft.com/en-us/library/windows/desktop/ms682658(v=vs.85).aspx */
TerminateProcess(GetCurrentProcess(), exitcode);
#elif defined(__EMSCRIPTEN__) #elif defined(__EMSCRIPTEN__)
emscripten_cancel_main_loop(); /* this should "kill" the app. */ emscripten_cancel_main_loop(); /* this should "kill" the app. */
emscripten_force_exit(exitcode); /* this should "kill" the app. */ emscripten_force_exit(exitcode); /* this should "kill" the app. */

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@ -26,7 +26,7 @@
#include "SDL_assert.h" #include "SDL_assert.h"
#include "SDL_windowsvideo.h" #include "SDL_windowsvideo.h"
#include "SDL_windowstaskdialog.h"
#ifndef SS_EDITCONTROL #ifndef SS_EDITCONTROL
#define SS_EDITCONTROL 0x2000 #define SS_EDITCONTROL 0x2000
@ -341,9 +341,8 @@ static WIN_DialogData *CreateDialogData(int w, int h, const char *caption)
return dialog; return dialog;
} }
/* This function is called if a Task Dialog is unsupported. */ int
static int WIN_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
WIN_ShowOldMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
{ {
WIN_DialogData *dialog; WIN_DialogData *dialog;
int i, x, y; int i, x, y;
@ -492,121 +491,6 @@ WIN_ShowOldMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
return 0; return 0;
} }
/* TaskDialogIndirect procedure
* This is because SDL targets Windows XP (0x501), so this is not defined in the platform SDK.
*/
typedef HRESULT(FAR WINAPI *TASKDIALOGINDIRECTPROC)(const TASKDIALOGCONFIG *pTaskConfig, int *pnButton, int *pnRadioButton, BOOL *pfVerificationFlagChecked);
int
WIN_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
{
HWND ParentWindow = NULL;
wchar_t *wmessage;
wchar_t *wtitle;
TASKDIALOGCONFIG TaskConfig;
TASKDIALOG_BUTTON *pButtons;
TASKDIALOG_BUTTON *pButton;
HMODULE hComctl32;
TASKDIALOGINDIRECTPROC pfnTaskDialogIndirect;
HRESULT hr;
int nButton;
int nCancelButton;
int i;
/* If we cannot load comctl32.dll use the old messagebox! */
hComctl32 = LoadLibrary(TEXT("Comctl32.dll"));
if (hComctl32 == NULL) {
return WIN_ShowOldMessageBox(messageboxdata,buttonid);
}
/* If TaskDialogIndirect doesn't exist use the old messagebox!
This will fail prior to Windows Vista.
The manifest file in the application may require targeting version 6 of comctl32.dll, even
when we use LoadLibrary here!
If you don't want to bother with manifests, put this #pragma in your app's source code somewhere:
pragma comment(linker,"\"/manifestdependency:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
*/
pfnTaskDialogIndirect = (TASKDIALOGINDIRECTPROC) GetProcAddress(hComctl32, "TaskDialogIndirect");
if (pfnTaskDialogIndirect == NULL) {
FreeLibrary(hComctl32);
return WIN_ShowOldMessageBox(messageboxdata, buttonid);
}
/* If we have a parent window, get the Instance and HWND for them
so that our little dialog gets exclusive focus at all times. */
if (messageboxdata->window) {
ParentWindow = ((SDL_WindowData *) messageboxdata->window->driverdata)->hwnd;
}
wmessage = WIN_UTF8ToString(messageboxdata->message);
wtitle = WIN_UTF8ToString(messageboxdata->title);
SDL_zero(TaskConfig);
TaskConfig.cbSize = sizeof (TASKDIALOGCONFIG);
TaskConfig.hwndParent = ParentWindow;
TaskConfig.dwFlags = TDF_SIZE_TO_CONTENT;
TaskConfig.pszWindowTitle = wtitle;
if (messageboxdata->flags & SDL_MESSAGEBOX_ERROR) {
TaskConfig.pszMainIcon = TD_ERROR_ICON;
} else if (messageboxdata->flags & SDL_MESSAGEBOX_WARNING) {
TaskConfig.pszMainIcon = TD_WARNING_ICON;
} else if (messageboxdata->flags & SDL_MESSAGEBOX_INFORMATION) {
TaskConfig.pszMainIcon = TD_INFORMATION_ICON;
} else {
TaskConfig.pszMainIcon = NULL;
}
TaskConfig.pszContent = wmessage;
TaskConfig.cButtons = messageboxdata->numbuttons;
pButtons = SDL_malloc(sizeof (TASKDIALOG_BUTTON) * messageboxdata->numbuttons);
TaskConfig.nDefaultButton = 0;
for (i = 0; i < messageboxdata->numbuttons; i++)
{
pButton = &pButtons[messageboxdata->numbuttons-1-i];
if (messageboxdata->buttons[i].flags & SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT) {
nCancelButton = messageboxdata->buttons[i].buttonid;
pButton->nButtonID = 2;
} else {
pButton->nButtonID = messageboxdata->buttons[i].buttonid + 1;
if (pButton->nButtonID >= 2) {
pButton->nButtonID++;
}
}
pButton->pszButtonText = WIN_UTF8ToString(messageboxdata->buttons[i].text);
if (messageboxdata->buttons[i].flags & SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT) {
TaskConfig.nDefaultButton = pButton->nButtonID;
}
}
TaskConfig.pButtons = pButtons;
/* Show the Task Dialog */
hr = pfnTaskDialogIndirect(&TaskConfig, &nButton, NULL, NULL);
/* Free everything */
FreeLibrary(hComctl32);
SDL_free(wmessage);
SDL_free(wtitle);
for (i = 0; i < messageboxdata->numbuttons; i++) {
SDL_free((wchar_t *) pButtons[i].pszButtonText);
}
SDL_free(pButtons);
/* Check the Task Dialog was successful and give the result */
if (SUCCEEDED(hr)) {
if (nButton == 2) {
*buttonid = nCancelButton;
} else if (nButton > 2) {
*buttonid = nButton-1-1;
} else {
*buttonid = nButton-1;
}
return 0;
}
/* We failed showing the Task Dialog, use the old message box! */
return WIN_ShowOldMessageBox(messageboxdata, buttonid);
}
#endif /* SDL_VIDEO_DRIVER_WINDOWS */ #endif /* SDL_VIDEO_DRIVER_WINDOWS */
/* vi: set ts=4 sw=4 expandtab: */ /* vi: set ts=4 sw=4 expandtab: */

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@ -1,156 +0,0 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include <pshpack1.h>
typedef HRESULT(CALLBACK *PFTASKDIALOGCALLBACK)(_In_ HWND hwnd, _In_ UINT msg, _In_ WPARAM wParam, _In_ LPARAM lParam, _In_ LONG_PTR lpRefData);
enum _TASKDIALOG_FLAGS
{
TDF_ENABLE_HYPERLINKS = 0x0001,
TDF_USE_HICON_MAIN = 0x0002,
TDF_USE_HICON_FOOTER = 0x0004,
TDF_ALLOW_DIALOG_CANCELLATION = 0x0008,
TDF_USE_COMMAND_LINKS = 0x0010,
TDF_USE_COMMAND_LINKS_NO_ICON = 0x0020,
TDF_EXPAND_FOOTER_AREA = 0x0040,
TDF_EXPANDED_BY_DEFAULT = 0x0080,
TDF_VERIFICATION_FLAG_CHECKED = 0x0100,
TDF_SHOW_PROGRESS_BAR = 0x0200,
TDF_SHOW_MARQUEE_PROGRESS_BAR = 0x0400,
TDF_CALLBACK_TIMER = 0x0800,
TDF_POSITION_RELATIVE_TO_WINDOW = 0x1000,
TDF_RTL_LAYOUT = 0x2000,
TDF_NO_DEFAULT_RADIO_BUTTON = 0x4000,
TDF_CAN_BE_MINIMIZED = 0x8000,
//#if (NTDDI_VERSION >= NTDDI_WIN8)
TDF_NO_SET_FOREGROUND = 0x00010000, // Don't call SetForegroundWindow() when activating the dialog
//#endif // (NTDDI_VERSION >= NTDDI_WIN8)
TDF_SIZE_TO_CONTENT = 0x01000000 // used by ShellMessageBox to emulate MessageBox sizing behavior
};
typedef int TASKDIALOG_FLAGS; // Note: _TASKDIALOG_FLAGS is an int
typedef enum _TASKDIALOG_MESSAGES
{
TDM_NAVIGATE_PAGE = WM_USER + 101,
TDM_CLICK_BUTTON = WM_USER + 102, // wParam = Button ID
TDM_SET_MARQUEE_PROGRESS_BAR = WM_USER + 103, // wParam = 0 (nonMarque) wParam != 0 (Marquee)
TDM_SET_PROGRESS_BAR_STATE = WM_USER + 104, // wParam = new progress state
TDM_SET_PROGRESS_BAR_RANGE = WM_USER + 105, // lParam = MAKELPARAM(nMinRange, nMaxRange)
TDM_SET_PROGRESS_BAR_POS = WM_USER + 106, // wParam = new position
TDM_SET_PROGRESS_BAR_MARQUEE = WM_USER + 107, // wParam = 0 (stop marquee), wParam != 0 (start marquee), lparam = speed (milliseconds between repaints)
TDM_SET_ELEMENT_TEXT = WM_USER + 108, // wParam = element (TASKDIALOG_ELEMENTS), lParam = new element text (LPCWSTR)
TDM_CLICK_RADIO_BUTTON = WM_USER + 110, // wParam = Radio Button ID
TDM_ENABLE_BUTTON = WM_USER + 111, // lParam = 0 (disable), lParam != 0 (enable), wParam = Button ID
TDM_ENABLE_RADIO_BUTTON = WM_USER + 112, // lParam = 0 (disable), lParam != 0 (enable), wParam = Radio Button ID
TDM_CLICK_VERIFICATION = WM_USER + 113, // wParam = 0 (unchecked), 1 (checked), lParam = 1 (set key focus)
TDM_UPDATE_ELEMENT_TEXT = WM_USER + 114, // wParam = element (TASKDIALOG_ELEMENTS), lParam = new element text (LPCWSTR)
TDM_SET_BUTTON_ELEVATION_REQUIRED_STATE = WM_USER + 115, // wParam = Button ID, lParam = 0 (elevation not required), lParam != 0 (elevation required)
TDM_UPDATE_ICON = WM_USER + 116 // wParam = icon element (TASKDIALOG_ICON_ELEMENTS), lParam = new icon (hIcon if TDF_USE_HICON_* was set, PCWSTR otherwise)
} TASKDIALOG_MESSAGES;
typedef enum _TASKDIALOG_NOTIFICATIONS
{
TDN_CREATED = 0,
TDN_NAVIGATED = 1,
TDN_BUTTON_CLICKED = 2, // wParam = Button ID
TDN_HYPERLINK_CLICKED = 3, // lParam = (LPCWSTR)pszHREF
TDN_TIMER = 4, // wParam = Milliseconds since dialog created or timer reset
TDN_DESTROYED = 5,
TDN_RADIO_BUTTON_CLICKED = 6, // wParam = Radio Button ID
TDN_DIALOG_CONSTRUCTED = 7,
TDN_VERIFICATION_CLICKED = 8, // wParam = 1 if checkbox checked, 0 if not, lParam is unused and always 0
TDN_HELP = 9,
TDN_EXPANDO_BUTTON_CLICKED = 10 // wParam = 0 (dialog is now collapsed), wParam != 0 (dialog is now expanded)
} TASKDIALOG_NOTIFICATIONS;
typedef struct _TASKDIALOG_BUTTON
{
int nButtonID;
PCWSTR pszButtonText;
} TASKDIALOG_BUTTON;
typedef enum _TASKDIALOG_ELEMENTS
{
TDE_CONTENT,
TDE_EXPANDED_INFORMATION,
TDE_FOOTER,
TDE_MAIN_INSTRUCTION
} TASKDIALOG_ELEMENTS;
typedef enum _TASKDIALOG_ICON_ELEMENTS
{
TDIE_ICON_MAIN,
TDIE_ICON_FOOTER
} TASKDIALOG_ICON_ELEMENTS;
#define TD_WARNING_ICON MAKEINTRESOURCEW(-1)
#define TD_ERROR_ICON MAKEINTRESOURCEW(-2)
#define TD_INFORMATION_ICON MAKEINTRESOURCEW(-3)
#define TD_SHIELD_ICON MAKEINTRESOURCEW(-4)
enum _TASKDIALOG_COMMON_BUTTON_FLAGS
{
TDCBF_OK_BUTTON = 0x0001, // selected control return value IDOK
TDCBF_YES_BUTTON = 0x0002, // selected control return value IDYES
TDCBF_NO_BUTTON = 0x0004, // selected control return value IDNO
TDCBF_CANCEL_BUTTON = 0x0008, // selected control return value IDCANCEL
TDCBF_RETRY_BUTTON = 0x0010, // selected control return value IDRETRY
TDCBF_CLOSE_BUTTON = 0x0020 // selected control return value IDCLOSE
};
typedef int TASKDIALOG_COMMON_BUTTON_FLAGS; // Note: _TASKDIALOG_COMMON_BUTTON_FLAGS is an int
typedef struct _TASKDIALOGCONFIG
{
UINT cbSize;
HWND hwndParent; // incorrectly named, this is the owner window, not a parent.
HINSTANCE hInstance; // used for MAKEINTRESOURCE() strings
TASKDIALOG_FLAGS dwFlags; // TASKDIALOG_FLAGS (TDF_XXX) flags
TASKDIALOG_COMMON_BUTTON_FLAGS dwCommonButtons; // TASKDIALOG_COMMON_BUTTON (TDCBF_XXX) flags
PCWSTR pszWindowTitle; // string or MAKEINTRESOURCE()
union
{
HICON hMainIcon;
PCWSTR pszMainIcon;
} DUMMYUNIONNAME;
PCWSTR pszMainInstruction;
PCWSTR pszContent;
UINT cButtons;
const TASKDIALOG_BUTTON *pButtons;
int nDefaultButton;
UINT cRadioButtons;
const TASKDIALOG_BUTTON *pRadioButtons;
int nDefaultRadioButton;
PCWSTR pszVerificationText;
PCWSTR pszExpandedInformation;
PCWSTR pszExpandedControlText;
PCWSTR pszCollapsedControlText;
union
{
HICON hFooterIcon;
PCWSTR pszFooterIcon;
} DUMMYUNIONNAME2;
PCWSTR pszFooter;
PFTASKDIALOGCALLBACK pfCallback;
LONG_PTR lpCallbackData;
UINT cxWidth; // width of the Task Dialog's client area in DLU's. If 0, Task Dialog will calculate the ideal width.
} TASKDIALOGCONFIG;
#include <poppack.h>