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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,144 @@ | ||
| /* | ||
| 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" | ||
|
|
||
| #include "SDL_win32video.h" | ||
| #include "SDL_win32window.h" | ||
|
|
||
|
|
||
| #ifdef UNICODE | ||
| #define TEXT_FORMAT CF_UNICODETEXT | ||
| #else | ||
| #define TEXT_FORMAT CF_TEXT | ||
| #endif | ||
|
|
||
|
|
||
| /* Get any application owned window handle for clipboard association */ | ||
| static HWND | ||
| GetWindowHandle(_THIS) | ||
| { | ||
| SDL_VideoDisplay *display; | ||
| SDL_Window *window; | ||
|
|
||
| display = _this->displays; | ||
| if (display) { | ||
| window = display->windows; | ||
| if (window) { | ||
| return ((SDL_WindowData *) window->driverdata)->hwnd; | ||
| } | ||
| } | ||
| return NULL; | ||
| } | ||
|
|
||
| int | ||
| WIN_SetClipboardText(_THIS, const char *text) | ||
| { | ||
| int result = 0; | ||
|
|
||
| if (OpenClipboard(GetWindowHandle(_this))) { | ||
| HANDLE hMem; | ||
| LPTSTR tstr; | ||
| SIZE_T i, size; | ||
|
|
||
| /* Convert the text from UTF-8 to Windows Unicode */ | ||
| tstr = WIN_UTF8ToString(text); | ||
| if (!tstr) { | ||
| return -1; | ||
| } | ||
|
|
||
| /* Find out the size of the data */ | ||
| for (size = 0, i = 0; tstr[i]; ++i, ++size) { | ||
| if (tstr[i] == '\n' && (i == 0 || tstr[i-1] != '\r')) { | ||
| /* We're going to insert a carriage return */ | ||
| ++size; | ||
| } | ||
| } | ||
| size = (size+1)*sizeof(*tstr); | ||
|
|
||
| /* Save the data to the clipboard */ | ||
| hMem = GlobalAlloc(GMEM_MOVEABLE, size); | ||
| if (hMem) { | ||
| LPTSTR dst = (LPTSTR)GlobalLock(hMem); | ||
| /* Copy the text over, adding carriage returns as necessary */ | ||
| for (i = 0; tstr[i]; ++i) { | ||
| if (tstr[i] == '\n' && (i == 0 || tstr[i-1] != '\r')) { | ||
| *dst++ = '\r'; | ||
| } | ||
| *dst++ = tstr[i]; | ||
| } | ||
| *dst = 0; | ||
| GlobalUnlock(hMem); | ||
|
|
||
| EmptyClipboard(); | ||
| if (!SetClipboardData(TEXT_FORMAT, hMem)) { | ||
| WIN_SetError("Couldn't set clipboard data"); | ||
| result = -1; | ||
| } | ||
| } | ||
| SDL_free(tstr); | ||
|
|
||
| CloseClipboard(); | ||
| } else { | ||
| WIN_SetError("Couldn't open clipboard"); | ||
| result = -1; | ||
| } | ||
| return result; | ||
| } | ||
|
|
||
| char * | ||
| WIN_GetClipboardText(_THIS) | ||
| { | ||
| char *text; | ||
|
|
||
| text = NULL; | ||
| if (IsClipboardFormatAvailable(TEXT_FORMAT) && | ||
| OpenClipboard(GetWindowHandle(_this))) { | ||
| HANDLE hMem; | ||
| LPTSTR tstr; | ||
|
|
||
| hMem = GetClipboardData(TEXT_FORMAT); | ||
| if (hMem) { | ||
| tstr = (LPTSTR)GlobalLock(hMem); | ||
| text = WIN_StringToUTF8(tstr); | ||
| GlobalUnlock(hMem); | ||
| } else { | ||
| WIN_SetError("Couldn't get clipboard data"); | ||
| } | ||
| CloseClipboard(); | ||
| } | ||
| if (!text) { | ||
| text = SDL_strdup(""); | ||
| } | ||
| return text; | ||
| } | ||
|
|
||
| SDL_bool | ||
| WIN_HasClipboardText(_THIS) | ||
| { | ||
| if (IsClipboardFormatAvailable(TEXT_FORMAT)) { | ||
| return SDL_TRUE; | ||
| } else { | ||
| return SDL_FALSE; | ||
| } | ||
| } | ||
|
|
||
| /* vi: set ts=4 sw=4 expandtab: */ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| /* | ||
| 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_win32clipboard_h | ||
| #define _SDL_win32clipboard_h | ||
|
|
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| extern int WIN_SetClipboardText(_THIS, const char *text); | ||
| extern char *WIN_GetClipboardText(_THIS); | ||
| extern SDL_bool WIN_HasClipboardText(_THIS); | ||
|
|
||
| #endif /* _SDL_win32clipboard_h */ | ||
|
|
||
| /* vi: set ts=4 sw=4 expandtab: */ |
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