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Added Cocoa message box implementation

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slouken committed Oct 30, 2012
1 parent 10d7dec commit 617aeb0777722f2783a85b20e87e6d1442af910b
@@ -2841,8 +2841,11 @@ SDL_IsScreenKeyboardShown(SDL_Window *window)
return SDL_FALSE;
}

#if SDL_VIDEO_DRIVER_COCOA
#include "cocoa/SDL_cocoamessagebox.h"
#endif
#if SDL_VIDEO_DRIVER_X11
extern int X11_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid);
#include "x11/SDL_x11messagebox.h"
#endif

int
@@ -2860,6 +2863,11 @@ SDL_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
}

/* It's completely fine to call this function before video is initialized */
#if SDL_VIDEO_DRIVER_COCOA
if (Cocoa_ShowMessageBox(messageboxdata, buttonid) == 0) {
return 0;
}
#endif
#if SDL_VIDEO_DRIVER_X11
if (X11_ShowMessageBox(messageboxdata, buttonid) == 0) {
return 0;
@@ -0,0 +1,29 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2012 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 "SDL_config.h"

#if SDL_VIDEO_DRIVER_COCOA

extern int Cocoa_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid);

#endif /* SDL_VIDEO_DRIVER_COCOA */

/* vi: set ts=4 sw=4 expandtab: */
@@ -0,0 +1,72 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2012 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 "SDL_config.h"

#if SDL_VIDEO_DRIVER_COCOA

#include "SDL.h"
#include "SDL_cocoavideo.h"


/* Display a Cocoa message box */
int
Cocoa_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];

NSAlert* alert = [[NSAlert alloc] init];

if (messageboxdata->flags & SDL_MESSAGEBOX_ERROR) {
[alert setAlertStyle:NSCriticalAlertStyle];
} else if (messageboxdata->flags & SDL_MESSAGEBOX_WARNING) {
[alert setAlertStyle:NSWarningAlertStyle];
} else {
[alert setAlertStyle:NSInformationalAlertStyle];
}

[alert setMessageText:[[NSString alloc] initWithUTF8String:messageboxdata->title]];
[alert setInformativeText:[[NSString alloc] initWithUTF8String:messageboxdata->message]];

const SDL_MessageBoxButtonData *buttons = messageboxdata->buttons;
int i;
for (i = 0; i < messageboxdata->numbuttons; ++i) {
NSButton *button = [alert addButtonWithTitle:[[NSString alloc] initWithUTF8String:buttons[i].text]];
if (buttons[i].flags & SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT) {
[button setKeyEquivalent:@"\r"];
} else if (buttons[i].flags & SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT) {
[button setKeyEquivalent:@"\033"];
} else {
[button setKeyEquivalent:@""];
}
}

NSInteger clicked = [alert runModal];
clicked -= NSAlertFirstButtonReturn;
*buttonid = buttons[clicked].buttonid;

[pool release];

return 0;
}

#endif /* SDL_VIDEO_DRIVER_COCOA */

/* vi: set ts=4 sw=4 expandtab: */
@@ -0,0 +1,28 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2012 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.
*/

#if SDL_VIDEO_DRIVER_X11

extern int X11_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid);

#endif /* SDL_VIDEO_DRIVER_X11 */

/* vi: set ts=4 sw=4 expandtab: */

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