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Added an event when the clipboard is updated, triggered after the win…

…dow gains the keyboard focus.
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slouken committed Jul 9, 2010
1 parent 83adffd commit 2c7aa1ba8ea9534c641964d4c614c12dda44c6d7
@@ -62,6 +62,8 @@
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@@ -311,6 +313,8 @@
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@@ -958,6 +962,8 @@
FD99B9900DD52EDC00FB1D6B /* scancodes_linux.h */,
FD99B9910DD52EDC00FB1D6B /* scancodes_win32.h */,
FD99B9920DD52EDC00FB1D6B /* scancodes_xfree86.h */,
0420496E11E6F03D007E7EC9 /* SDL_clipboardevents_c.h */,
0420496F11E6F03D007E7EC9 /* SDL_clipboardevents.c */,
FD99B9930DD52EDC00FB1D6B /* SDL_events.c */,
FD99B9940DD52EDC00FB1D6B /* SDL_events_c.h */,
FD99B9950DD52EDC00FB1D6B /* SDL_keyboard.c */,
@@ -1184,6 +1190,7 @@
006E9888119552DD001DE610 /* SDL_rwopsbundlesupport.h in Headers */,
044E5FB511E6069F0076F181 /* SDL_clipboard.h in Headers */,
044E5FB611E6069F0076F181 /* SDL_input.h in Headers */,
0420497011E6F03D007E7EC9 /* SDL_clipboardevents_c.h in Headers */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@@ -1423,6 +1430,7 @@
56ED04E3118A8EFD00A56AA6 /* SDL_syspower.m in Sources */,
006E9889119552DD001DE610 /* SDL_rwopsbundlesupport.m in Sources */,
044E5FB811E606EB0076F181 /* SDL_clipboard.c in Sources */,
0420497111E6F03D007E7EC9 /* SDL_clipboardevents.c in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@@ -438,6 +438,22 @@
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00D8DA2A1195093100638393 /* testsdl.c in Sources */ = {isa = PBXBuildFile; fileRef = 00D8DA1A1195093100638393 /* testsdl.c */; };
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0420498511E6F052007E7EC9 /* scancodes_xfree86.h in Headers */ = {isa = PBXBuildFile; fileRef = 0420497911E6F052007E7EC9 /* scancodes_xfree86.h */; };
044E5F8511E6051C0076F181 /* SDL_clipboard.h in Headers */ = {isa = PBXBuildFile; fileRef = 044E5F8411E6051C0076F181 /* SDL_clipboard.h */; settings = {ATTRIBUTES = (Public, ); }; };
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046B91EC0A11B53500FB151C /* SDL_sysloadso.c in Sources */ = {isa = PBXBuildFile; fileRef = 046B91E90A11B53500FB151C /* SDL_sysloadso.c */; };
@@ -805,6 +821,14 @@
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0153843C006D7D947F000001 /* SDL.c */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.c; name = SDL.c; path = ../../src/SDL.c; sourceTree = SOURCE_ROOT; };
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044E5F8411E6051C0076F181 /* SDL_clipboard.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_clipboard.h; path = ../../include/SDL_clipboard.h; sourceTree = SOURCE_ROOT; };
046B91E90A11B53500FB151C /* SDL_sysloadso.c */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.c; path = SDL_sysloadso.c; sourceTree = "<group>"; };
046B92100A11B8AD00FB151C /* SDL_dlcompat.c */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.c; path = SDL_dlcompat.c; sourceTree = "<group>"; };
@@ -1329,6 +1353,14 @@
01538367006D79147F000001 /* events */ = {
isa = PBXGroup;
children = (
0420497411E6F052007E7EC9 /* blank_cursor.h */,
0420497511E6F052007E7EC9 /* default_cursor.h */,
0420497611E6F052007E7EC9 /* scancodes_darwin.h */,
0420497711E6F052007E7EC9 /* scancodes_linux.h */,
0420497811E6F052007E7EC9 /* scancodes_win32.h */,
0420497911E6F052007E7EC9 /* scancodes_xfree86.h */,
0420495F11E6EFD3007E7EC9 /* SDL_clipboardevents_c.h */,
0420496011E6EFD3007E7EC9 /* SDL_clipboardevents.c */,
00CFA6C2106B480800758660 /* SDL_events_c.h */,
01538369006D79147F000001 /* SDL_events.c */,
00CFA6C3106B480800758660 /* SDL_keyboard_c.h */,
@@ -1766,6 +1798,13 @@
04DEA57111E6006A00386CAC /* SDL_input.h in Headers */,
04DEA57911E600A600386CAC /* SDL_cocoaclipboard.h in Headers */,
044E5F8511E6051C0076F181 /* SDL_clipboard.h in Headers */,
0420496111E6EFD3007E7EC9 /* SDL_clipboardevents_c.h in Headers */,
0420497A11E6F052007E7EC9 /* blank_cursor.h in Headers */,
0420497B11E6F052007E7EC9 /* default_cursor.h in Headers */,
0420497C11E6F052007E7EC9 /* scancodes_darwin.h in Headers */,
0420497D11E6F052007E7EC9 /* scancodes_linux.h in Headers */,
0420497E11E6F052007E7EC9 /* scancodes_win32.h in Headers */,
0420497F11E6F052007E7EC9 /* scancodes_xfree86.h in Headers */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@@ -1869,6 +1908,13 @@
04DEA57311E6006A00386CAC /* SDL_input.h in Headers */,
04DEA57B11E600A600386CAC /* SDL_cocoaclipboard.h in Headers */,
044E5F8611E6051C0076F181 /* SDL_clipboard.h in Headers */,
0420496311E6EFD3007E7EC9 /* SDL_clipboardevents_c.h in Headers */,
0420498011E6F052007E7EC9 /* blank_cursor.h in Headers */,
0420498111E6F052007E7EC9 /* default_cursor.h in Headers */,
0420498211E6F052007E7EC9 /* scancodes_darwin.h in Headers */,
0420498311E6F052007E7EC9 /* scancodes_linux.h in Headers */,
0420498411E6F052007E7EC9 /* scancodes_win32.h in Headers */,
0420498511E6F052007E7EC9 /* scancodes_xfree86.h in Headers */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@@ -2230,6 +2276,7 @@
006E95B111952992001DE610 /* SDL_rwopsbundlesupport.m in Sources */,
04DEA57511E6009000386CAC /* SDL_clipboard.c in Sources */,
04DEA57A11E600A600386CAC /* SDL_cocoaclipboard.m in Sources */,
0420496211E6EFD3007E7EC9 /* SDL_clipboardevents.c in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@@ -2348,6 +2395,7 @@
006E95B311952992001DE610 /* SDL_rwopsbundlesupport.m in Sources */,
04DEA57611E6009000386CAC /* SDL_clipboard.c in Sources */,
04DEA57C11E600A600386CAC /* SDL_cocoaclipboard.m in Sources */,
0420496411E6EFD3007E7EC9 /* SDL_clipboardevents.c in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@@ -90,6 +90,9 @@ typedef enum
SDL_JOYBUTTONDOWN, /**< Joystick button pressed */
SDL_JOYBUTTONUP, /**< Joystick button released */

/* Clipboard events */
SDL_CLIPBOARDUPDATE = 0x700, /**< The clipboard changed */

/* Obsolete events */
SDL_EVENT_COMPAT1 = 0x7000, /**< SDL 1.2 events for compatibility */
SDL_EVENT_COMPAT2,
@@ -0,0 +1,47 @@
/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997-2010 Sam Lantinga
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Sam Lantinga
slouken@libsdl.org
*/
#include "SDL_config.h"

/* Clipboard event handling code for SDL */

#include "SDL_events.h"
#include "SDL_events_c.h"
#include "SDL_clipboardevents_c.h"


int
SDL_SendClipboardUpdate()
{
int posted;

/* Post the event, if desired */
posted = 0;
if (SDL_GetEventState(SDL_CLIPBOARDUPDATE) == SDL_ENABLE) {
SDL_Event event;
event.type = SDL_CLIPBOARDUPDATE;

posted = (SDL_PushEvent(&event) > 0);
}
return (posted);
}

/* vi: set ts=4 sw=4 expandtab: */
@@ -0,0 +1,31 @@
/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997-2010 Sam Lantinga
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Sam Lantinga
slouken@libsdl.org
*/
#include "SDL_config.h"

#ifndef _SDL_clipboardevents_c_h
#define _SDL_clipboardevents_c_h

extern int SDL_SendClipboardUpdate();

#endif /* _SDL_clipboardevents_c_h */

/* vi: set ts=4 sw=4 expandtab: */
@@ -24,9 +24,13 @@
#ifndef _SDL_cocoaclipboard_h
#define _SDL_cocoaclipboard_h

/* Forward declaration */
struct SDL_VideoData;

extern int Cocoa_SetClipboardText(_THIS, const char *text);
extern char *Cocoa_GetClipboardText(_THIS);
extern SDL_bool Cocoa_HasClipboardText(_THIS);
extern void Cocoa_CheckClipboardUpdate(struct SDL_VideoData * data);

#endif /* _SDL_cocoaclipboard_h */

@@ -22,6 +22,7 @@
#include "SDL_config.h"

#include "SDL_cocoavideo.h"
#include "../../events/SDL_clipboardevents_c.h"

static NSString *
GetTextFormat(_THIS)
@@ -42,14 +43,15 @@
int
Cocoa_SetClipboardText(_THIS, const char *text)
{
SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
NSAutoreleasePool *pool;
NSPasteboard *pasteboard;
NSString *format = GetTextFormat(_this);

pool = [[NSAutoreleasePool alloc] init];

pasteboard = [NSPasteboard generalPasteboard];
[pasteboard declareTypes:[NSArray arrayWithObject:format] owner:nil];
data->clipboard_count = [pasteboard declareTypes:[NSArray arrayWithObject:format] owner:nil];
[pasteboard setString:[NSString stringWithUTF8String:text] forType:format];

[pool release];
@@ -114,4 +116,25 @@
return result;
}

void
Cocoa_CheckClipboardUpdate(struct SDL_VideoData * data)
{
NSAutoreleasePool *pool;
NSPasteboard *pasteboard;
NSInteger count;

pool = [[NSAutoreleasePool alloc] init];

pasteboard = [NSPasteboard generalPasteboard];
count = [pasteboard changeCount];
if (count != data->clipboard_count) {
if (data->clipboard_count) {
SDL_SendClipboardUpdate();
}
data->clipboard_count = count;
}

[pool release];
}

/* vi: set ts=4 sw=4 expandtab: */
@@ -60,6 +60,7 @@ typedef struct SDL_VideoData
unsigned int modifierFlags;
void *key_layout;
SDLTranslatorResponder *fieldEdit;
NSInteger clipboard_count;
Uint32 screensaver_activity;
} SDL_VideoData;

@@ -128,6 +128,9 @@ - (void)windowDidBecomeKey:(NSNotification *)aNotification
{
/* We're going to get keyboard events, since we're key. */
SDL_SetKeyboardFocus(_data->window);

/* Check to see if someone updated the clipboard */
Cocoa_CheckClipboardUpdate(_data->videodata);
}

- (void)windowDidResignKey:(NSNotification *)aNotification
@@ -1017,6 +1017,9 @@ PrintEvent(SDL_Event * event)
fprintf(stderr, "Joystick %d: button %d released",
event->jbutton.which, event->jbutton.button);
break;
case SDL_CLIPBOARDUPDATE:
fprintf(stderr, "Clipboard updated");
break;
case SDL_QUIT:
fprintf(stderr, "Quit requested");
break;

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