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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5024 | Serge | 1 | #include |
| 2 | #include |
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| 3 | #include |
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| 4 | #include FT_FREETYPE_H |
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| 5 | #include FT_GLYPH_H |
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| 6 | #include |
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| 7 | #include |
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| 8 | |||
| 9 | typedef struct |
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| 10 | { |
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| 11 | int l; |
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| 12 | int t; |
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| 13 | int r; |
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| 14 | int b; |
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| 15 | }rect_t; |
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| 16 | |||
| 17 | typedef struct |
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| 18 | { |
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| 19 | FT_Face face; |
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| 20 | int height; |
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| 21 | int base; |
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| 22 | |||
| 23 | FT_Glyph glyph[256]; |
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| 24 | |||
| 25 | }font_t; |
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| 26 | |||
| 27 | typedef struct |
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| 28 | { |
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| 29 | bitmap_t bitmap; |
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| 30 | font_t *font; |
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| 31 | |||
| 32 | char *text; |
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| 33 | char **line; |
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| 34 | int lines; |
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| 35 | int txlines; |
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| 36 | int startline; |
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| 37 | int endline; |
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| 38 | int w; |
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| 39 | int h; |
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| 40 | }tview_t; |
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| 41 | |||
| 42 | int init_tview(tview_t *txv, int width, int height, char *text, int size); |
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| 5025 | Serge | 43 | void txv_set_size(tview_t *txv, int txw, int txh); |
| 44 | void txv_set_font_size(tview_t *txv, int size); |
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| 45 | |||
| 5024 | Serge | 46 | int txv_scroll_up(tview_t *txv); |
| 47 | int txv_scroll_down(tview_t *txv); |
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| 48 | |||
| 49 | void* init_fontlib(); |
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| 50 | int draw_text_ext(bitmap_t *winbitmap, FT_Face face, char *text, int len, rect_t *rc, int color); |
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| 51 | |||
| 52 | void draw_window(void) |
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| 53 | { |
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| 54 | BeginDraw(); |
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| 5025 | Serge | 55 | DrawWindow(0,0,0,0,NULL,0,0x73); |
| 5024 | Serge | 56 | EndDraw(); |
| 57 | } |
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| 58 | |||
| 59 | tview_t txv; |
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| 60 | |||
| 61 | int main(int argc, char *argv[]) |
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| 62 | { |
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| 63 | ufile_t uf; |
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| 64 | oskey_t key; |
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| 5025 | Serge | 65 | int clw = 640; |
| 66 | int clh = 480; |
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| 5024 | Serge | 67 | |
| 68 | __asm__ __volatile__( |
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| 69 | "int $0x40" |
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| 70 | ::"a"(40), "b"(0xc0000027)); |
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| 71 | |||
| 72 | if(argc < 2) |
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| 73 | uf = load_file("/RD/1/EXAMPLE.ASM"); |
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| 74 | else uf = load_file(argv[1]); |
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| 75 | |||
| 76 | if(uf.data == NULL || |
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| 77 | uf.size == 0) |
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| 78 | return 0; |
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| 79 | |||
| 80 | init_pixlib(0); |
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| 81 | init_fontlib(); |
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| 82 | |||
| 5025 | Serge | 83 | init_tview(&txv, clw, clh, uf.data, uf.size); |
| 5024 | Serge | 84 | |
| 85 | BeginDraw(); |
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| 5025 | Serge | 86 | DrawWindow(10, 40, clw+TYPE_3_BORDER_WIDTH*2, |
| 87 | clh+TYPE_3_BORDER_WIDTH+get_skin_height(), "Text example", 0x000000, 0x73); |
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| 5024 | Serge | 88 | blit_bitmap(&txv.bitmap, TYPE_3_BORDER_WIDTH, get_skin_height(), txv.w, txv.h, 0, 0); |
| 89 | |||
| 90 | EndDraw(); |
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| 91 | |||
| 92 | for (;;) |
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| 93 | { |
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| 94 | uint32_t wheels; |
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| 95 | int buttons; |
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| 96 | pos_t pos; |
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| 97 | |||
| 98 | switch (get_os_event()) |
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| 99 | { |
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| 5025 | Serge | 100 | case 1: |
| 101 | { |
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| 102 | char proc_info[1024]; |
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| 103 | int winx, winy, winw, winh; |
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| 104 | int txw, txh; |
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| 105 | |||
| 106 | get_proc_info(proc_info); |
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| 107 | |||
| 108 | winx = *(uint32_t*)(proc_info+34); |
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| 109 | winy = *(uint32_t*)(proc_info+38); |
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| 110 | winw = *(uint32_t*)(proc_info+42)+1; |
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| 111 | winh = *(uint32_t*)(proc_info+46)+1; |
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| 112 | |||
| 113 | txw = winw - TYPE_3_BORDER_WIDTH*2; |
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| 114 | txh = winh - TYPE_3_BORDER_WIDTH - get_skin_height(); |
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| 115 | |||
| 116 | if( (txw != clw) || |
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| 117 | (txh != clh) ) |
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| 118 | { |
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| 119 | txv_set_size(&txv, txw, txh); |
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| 120 | clw = txw; |
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| 121 | clh = txh; |
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| 122 | }; |
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| 123 | |||
| 124 | draw_window(); |
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| 125 | blit_bitmap(&txv.bitmap, TYPE_3_BORDER_WIDTH, get_skin_height(), txv.w, txv.h, 0, 0); |
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| 126 | break; |
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| 127 | } |
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| 5024 | Serge | 128 | case 2: |
| 129 | key = get_key(); |
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| 5025 | Serge | 130 | printf("key %d\n", key.code); |
| 5024 | Serge | 131 | switch(key.code) |
| 132 | { |
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| 133 | case 27: |
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| 134 | return; |
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| 135 | |||
| 5025 | Serge | 136 | case 45: |
| 137 | txv_set_font_size(&txv, txv.font->height-3); |
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| 138 | blit_bitmap(&txv.bitmap, TYPE_3_BORDER_WIDTH, get_skin_height(), txv.w, txv.h, 0, 0); |
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| 139 | break; |
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| 140 | |||
| 141 | case 61: |
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| 142 | txv_set_font_size(&txv, txv.font->height+1); |
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| 143 | blit_bitmap(&txv.bitmap, TYPE_3_BORDER_WIDTH, get_skin_height(), txv.w, txv.h, 0, 0); |
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| 144 | break; |
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| 5024 | Serge | 145 | case 177: |
| 146 | if( txv_scroll_up(&txv) ) |
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| 147 | blit_bitmap(&txv.bitmap, TYPE_3_BORDER_WIDTH, get_skin_height(), txv.w, txv.h, 0, 0); |
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| 148 | break; |
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| 149 | |||
| 150 | case 178: |
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| 151 | if( txv_scroll_down(&txv) ) |
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| 152 | blit_bitmap(&txv.bitmap, TYPE_3_BORDER_WIDTH, get_skin_height(), txv.w, txv.h, 0, 0); |
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| 153 | break; |
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| 154 | } |
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| 155 | break; |
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| 156 | |||
| 157 | case 3: |
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| 158 | // button pressed; we have only one button, close |
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| 159 | return; |
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| 160 | |||
| 161 | case 6: |
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| 162 | // pos = get_mouse_pos(); |
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| 163 | // buttons = get_mouse_buttons(); |
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| 164 | wheels = get_mouse_wheels(); |
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| 165 | |||
| 166 | if( wheels & 0xFFFF) |
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| 167 | { |
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| 168 | int r; |
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| 169 | |||
| 170 | if((short)wheels > 0) |
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| 171 | r = txv_scroll_up(&txv); |
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| 172 | else |
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| 173 | r = txv_scroll_down(&txv); |
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| 174 | |||
| 175 | if( r ) |
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| 176 | blit_bitmap(&txv.bitmap, TYPE_3_BORDER_WIDTH, get_skin_height(), txv.w, txv.h, 0, 0); |
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| 177 | } |
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| 178 | } |
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| 179 | } |
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| 180 | return 0; |
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| 181 | } |