Mercurial > sdl-ios-xcode
annotate src/video/cocoa/SDL_cocoashape.m @ 4827:5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
author | egottlieb |
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date | Tue, 03 Aug 2010 00:47:33 -0400 |
parents | d79939f20c45 |
children | 7160e833c4ac |
rev | line source |
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4809
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
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1 /* |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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2 SDL - Simple DirectMedia Layer |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
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3 Copyright (C) 2010 Eli Gottlieb |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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4 |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
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5 This library is free software; you can redistribute it and/or |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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6 modify it under the terms of the GNU Lesser General Public |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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7 License as published by the Free Software Foundation; either |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
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8 version 2.1 of the License, or (at your option) any later version. |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
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9 |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
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10 This library is distributed in the hope that it will be useful, |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
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|
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
|
13 Lesser General Public License for more details. |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
|
14 |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
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15 You should have received a copy of the GNU Lesser General Public |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
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16 License along with this library; if not, write to the Free Software |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
|
18 |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
|
19 Eli Gottlieb |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
|
20 eligottlieb@gmail.com |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
|
21 */ |
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
|
22 |
4827
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
4811
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23 #include "SDL_stdinc.h" |
4811
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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24 #include "SDL_cocoavideo.h" |
4809
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
|
25 #include "SDL_shape.h" |
4810
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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26 #include "SDL_cocoashape.h" |
4827
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
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27 #include "SDL_sysvideo.h" |
4809
329708ffe2a7
Rejiggering the way shaped windows are created as preparation for OS X implementation. Fixed overdrive bug in test program that appears to have been introduced by someone other than myself.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
diff
changeset
|
28 |
4810
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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29 SDL_WindowShaper* Cocoa_CreateShaper(SDL_Window* window) { |
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4809
diff
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30 SDL_WindowData* data = (SDL_WindowData*)window->driverdata; |
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4809
diff
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31 [data->nswindow setAlpha:1.0]; |
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4809
diff
changeset
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32 [data->nswindow setOpaque:YES]; |
4811
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4810
diff
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33 [data->nswindow setStyleMask:NSBorderlessWindowMask]; |
4827
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
4811
diff
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34 SDL_WindowShaper* result = SDL_malloc(sizeof(SDL_WindowShaper)); |
4810
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4809
diff
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35 result->window = window; |
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4809
diff
changeset
|
36 result->mode.mode = ShapeModeDefault; |
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4809
diff
changeset
|
37 result->mode.parameters.binarizationCutoff = 1; |
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4809
diff
changeset
|
38 result->usershownflag = 0; |
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4809
diff
changeset
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39 window->shaper = result; |
4811
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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diff
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40 |
4827
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
4811
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41 SDL_ShapeData* shape_data = SDL_malloc(sizeof(SDL_ShapeData)); |
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
4811
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42 result->driverdata = shape_data; |
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
4811
diff
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43 shape_data->context = [data->nswindow graphicsContext]; |
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
4811
diff
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44 shape_data->saved = SDL_FALSE; |
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
4811
diff
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45 shape_data->shape = NULL; |
4811
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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diff
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46 |
4810
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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47 int resized_properly = Cocoa_ResizeWindowShape(window); |
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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48 assert(resized_properly == 0); |
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4809
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49 return result; |
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4809
diff
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50 } |
7a602fd2121f
OK, it appears that dramatic hacks are not necessary to make Cocoa work...
Eli Gottlieb <eligottlieb@gmail.com>
parents:
4809
diff
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51 |
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d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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52 int Cocoa_SetWindowShape(SDL_WindowShaper *shaper,SDL_Surface *shape,SDL_WindowShapeMode *shapeMode) { |
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egottlieb
parents:
4811
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53 SDL_ShapeData* data = (SDL_ShapeData*)shaper->driverdata; |
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
4811
diff
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54 if(data->saved == SDL_TRUE) { |
4811
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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55 [data->context restoreGraphicsState]; |
4827
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
4811
diff
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56 data->saved = SDL_FALSE; |
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d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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57 } |
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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58 |
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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59 [data->context saveGraphicsState]; |
4827
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
4811
diff
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60 data->saved = SDL_TRUE; |
4811
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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61 |
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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62 [[NSColor clearColor] set]; |
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egottlieb
parents:
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63 NSRectFill([[((SDL_WindowData*)shaper->window->driverdata)->nswindow contentView] frame]); |
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d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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64 /* TODO: It looks like Cocoa can set a clipping path based on a list of rectangles. That's what we get from the |
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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65 Windoze shape-calculation code: a list of rectangles. This will work... I think. */ |
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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66 } |
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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67 |
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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68 int Cocoa_ResizeWindowShape(SDL_Window *window) { |
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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69 SDL_ShapeData* data = window->shaper->driverdata; |
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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70 assert(data != NULL); |
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egottlieb
parents:
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71 |
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
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72 if(data->shape != NULL) |
5660aac926e9
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egottlieb
parents:
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73 SDL_FreeShapeTree(&data->shape); |
5660aac926e9
Got basic, pre-actually-writing-anything Cocoa to build.
egottlieb
parents:
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74 |
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Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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75 return 0; |
d79939f20c45
Working on Cocoa implementation.
Eli Gottlieb <eligottlieb@gmail.com>
parents:
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76 } |