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comparison src/video/bwindow/SDL_BView.h @ 4012:4e29535b821b SDL-1.2

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Fixed bug #360 Fixed fullscreen video modes and improved the mouse grab code.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 07 Jul 2007 19:20:28 +0000
parents 678576473849
children a1b03ba2fcd0
comparison
equal deleted inserted replaced
4011:f5794774970d 4012:4e29535b821b
35 public: 35 public:
36 SDL_BView(BRect frame) : 36 SDL_BView(BRect frame) :
37 BView(frame, "SDL View", B_FOLLOW_ALL_SIDES, 37 BView(frame, "SDL View", B_FOLLOW_ALL_SIDES,
38 (B_WILL_DRAW|B_FRAME_EVENTS)) { 38 (B_WILL_DRAW|B_FRAME_EVENTS)) {
39 image = NULL; 39 image = NULL;
40 xoff = yoff = 0;
40 SetViewColor(0,0,0,0); 41 SetViewColor(0,0,0,0);
41 SetHighColor(0,0,0,0); 42 SetHighColor(0,0,0,0);
42 } 43 }
43 virtual ~SDL_BView() { 44 virtual ~SDL_BView() {
44 SetBitmap(NULL); 45 SetBitmap(NULL);
46 }
47 /* Set drawing offsets for fullscreen mode */
48 virtual void SetXYOffset(int x, int y) {
49 xoff = x;
50 yoff = y;
51 }
52 virtual void GetXYOffset(int &x, int &y) {
53 x = xoff;
54 y = yoff;
55 }
56 virtual void GetXYOffset(float &x, float &y) {
57 x = (float)xoff;
58 y = (float)yoff;
45 } 59 }
46 /* The view changed size. If it means we're in fullscreen, we 60 /* The view changed size. If it means we're in fullscreen, we
47 * draw a nice black box in the entire view to get black borders. 61 * draw a nice black box in the entire view to get black borders.
48 */ 62 */
49 virtual void FrameResized(float width, float height) { 63 virtual void FrameResized(float width, float height) {
50 BRect bounds; 64 BRect bounds;
51 bounds.top = bounds.left = 0; 65 bounds.top = bounds.left = 0;
52 bounds.right = width; 66 bounds.right = width;
53 bounds.bottom = height; 67 bounds.bottom = height;
54 /* Fill the entire view with black */ 68 /* Fill the entire view with black */
55 // FillRect(bounds, B_SOLID_HIGH); 69 FillRect(bounds, B_SOLID_HIGH);
56 /* And if there's an image, redraw it. */ 70 /* And if there's an image, redraw it. */
57 if( image ) { 71 if( image ) {
58 bounds = image->Bounds(); 72 bounds = image->Bounds();
59 Draw(bounds); 73 Draw(bounds);
60 } 74 }
61 } 75 }
62 76
63 /* Drawing portion of this complete breakfast. :) */ 77 /* Drawing portion of this complete breakfast. :) */
64 virtual void SetBitmap(BBitmap *bitmap) { 78 virtual void SetBitmap(BBitmap *bitmap) {
65 if ( image ) { 79 if ( image ) {
66 delete image; 80 delete image;
67 } 81 }
68 image = bitmap; 82 image = bitmap;
69 } 83 }
70 virtual void Draw(BRect updateRect) { 84 virtual void Draw(BRect updateRect) {
71 if ( image ) { 85 if ( image ) {
72 DrawBitmap(image, updateRect, updateRect); 86 if(xoff || yoff) {
87 BRect dest;
88 dest.top = updateRect.top + yoff;
89 dest.left = updateRect.left + xoff;
90 dest.bottom = updateRect.bottom + yoff;
91 dest.right = updateRect.right + xoff;
92 DrawBitmap(image, updateRect, dest);
93 } else {
94 DrawBitmap(image, updateRect, updateRect);
95 }
73 } 96 }
74 } 97 }
75 virtual void DrawAsync(BRect updateRect) { 98 virtual void DrawAsync(BRect updateRect) {
76 if ( image ) { 99 if(xoff || yoff) {
100 BRect dest;
101 dest.top = updateRect.top + yoff;
102 dest.left = updateRect.left + xoff;
103 dest.bottom = updateRect.bottom + yoff;
104 dest.right = updateRect.right + xoff;;
105 DrawBitmapAsync(image, updateRect, dest);
106 } else {
77 DrawBitmapAsync(image, updateRect, updateRect); 107 DrawBitmapAsync(image, updateRect, updateRect);
78 } 108 }
79 } 109 }
80 110
81 private: 111 private:
82 BBitmap *image; 112 BBitmap *image;
113 int xoff, yoff;
83 }; 114 };
84 115
85 #endif /* _SDL_BView_h */ 116 #endif /* _SDL_BView_h */