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Rev | Author | Line No. | Line |
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6524 | siemargl | 1 | /* |
2 | KolibriGUI demobox |
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3 | -Picture Button |
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4 | -StaticText |
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5 | -File Open/Save Dialog |
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6559 | siemargl | 6 | -Filebrowser |
7 | -Controlling minimal window size |
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6524 | siemargl | 8 | |
9 | Free for all |
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10 | |||
11 | Initially written by Siemargl, 2016 |
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12 | |||
13 | |||
14 | ToDo |
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15 | */ |
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16 | |||
17 | #include |
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18 | #include |
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19 | #include |
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6559 | siemargl | 20 | #include |
6524 | siemargl | 21 | #include "kos32sys.h" |
22 | #include "kolibri_gui.h" |
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23 | #include "kolibri_opendialog.h" |
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24 | #include "kolibri_libimg.h" |
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25 | |||
26 | char temp_path[4096]; |
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6535 | siemargl | 27 | char** sys_path = (char**)0x20; // hack - get path from KOS header. analog argv[0] |
6524 | siemargl | 28 | |
6559 | siemargl | 29 | char* load_file_inmem(char* fname, int32_t* read_sz); // see below |
30 | void* read_folderdata(char* name); |
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31 | void control_minimal_window_size(int wmin, int hmin); |
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32 | |||
9583 | vitalkrilo | 33 | int main(int argc, char **argv) |
34 | { |
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35 | /* Load all libraries, initialize global tables like system color table and |
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36 | operations table. kolibri_gui_init() will EXIT with mcall -1 if it fails |
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37 | to do it's job. This is all you need to call and all libraries and GUI |
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38 | elements can be used after a successful call to this function |
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39 | */ |
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6524 | siemargl | 40 | kolibri_gui_init(); |
41 | kolibri_proclib_init(); // opensave && color dialogs |
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42 | kolibri_libimg_init(); // png handling |
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43 | |||
44 | int gui_event = KOLIBRI_EVENT_REDRAW; |
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45 | uint32_t pressed_button = 0; |
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46 | // uint32_t mouse_button; |
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47 | // pos_t mouse_pos; |
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48 | oskey_t keypress; |
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49 | |||
50 | // load image for buttons |
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51 | const int icon_rgb_size = 16*16*3; // every icons 16x16 24bpp |
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6559 | siemargl | 52 | char *image_data_rgb, |
53 | *image_data, |
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54 | *filedata; |
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6524 | siemargl | 55 | // make full path + argv |
6526 | siemargl | 56 | strcpy(temp_path, *sys_path); |
6559 | siemargl | 57 | char *pc = strrchr(temp_path, '/'); // this fails if has params with '/' within. use argv[0] instead |
6526 | siemargl | 58 | if (pc) pc[1] = 0; |
59 | strcat(temp_path, "reload_16x16_8b.png"); |
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6559 | siemargl | 60 | // debug_board_write_str(temp_path); |
6524 | siemargl | 61 | |
6559 | siemargl | 62 | int32_t read_bytes; |
63 | filedata = load_file_inmem(temp_path, &read_bytes); |
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64 | image_data_rgb = malloc(icon_rgb_size * 3); // we know size |
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6524 | siemargl | 65 | // определяем вид изображения и переводим его во временный буфер image_data |
6559 | siemargl | 66 | image_data = (*img_decode)(filedata, read_bytes, 0); |
6524 | siemargl | 67 | // преобразуем изображение к формату rgb |
68 | (*img_to_rgb2)(image_data, image_data_rgb); |
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69 | // удаляем временный буфер image_data |
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70 | (*img_destroy)(image_data); |
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6559 | siemargl | 71 | free(filedata); |
6524 | siemargl | 72 | |
73 | // creating GUI using library functions |
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9583 | vitalkrilo | 74 | kolibri_window *main_window = kolibri_new_window(50, 40, 430, 500, "PictureButton and File dialog demo"); |
6524 | siemargl | 75 | |
76 | pict_button tbar[3]; |
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77 | gui_add_pict_button(main_window, kolibri_pict_button(&tbar[0], X_Y(10, 16), X_Y(10, 16), image_data_rgb, image_data_rgb + icon_rgb_size, image_data_rgb + icon_rgb_size * 2, 24, NULL, 0)); |
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6526 | siemargl | 78 | gui_add_pict_button(main_window, kolibri_pict_button(&tbar[1], X_Y(35, 16), X_Y(10, 16), image_data_rgb, image_data_rgb + icon_rgb_size, image_data_rgb + icon_rgb_size * 2, 24, NULL, 0)); |
79 | gui_add_pict_button(main_window, kolibri_pict_button(&tbar[2], X_Y(60, 16), X_Y(10, 16), image_data_rgb, image_data_rgb + icon_rgb_size, image_data_rgb + icon_rgb_size * 2, 24, NULL, 0)); |
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6524 | siemargl | 80 | |
81 | statictext labels[3]; // tips |
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82 | gui_add_statictext(main_window, kolibri_statictext_def(&labels[0], X_Y(5, 28), "Open")); |
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6526 | siemargl | 83 | gui_add_statictext(main_window, kolibri_statictext_def(&labels[1], X_Y(35, 28), "Save")); |
6559 | siemargl | 84 | gui_add_statictext(main_window, kolibri_statictext_def(&labels[2], X_Y(65, 28), "Select Dir & browse")); |
6524 | siemargl | 85 | |
86 | open_dialog *dlg_opensave = kolibri_new_open_dialog(OPEN, 10, 10, 420, 320); |
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87 | (*OpenDialog_init)(dlg_opensave); |
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88 | |||
89 | pathview pview; |
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6526 | siemargl | 90 | gui_add_pathview(main_window, kolibri_pathview(&pview, X_Y(10, 50), 330, 1, 0, dlg_opensave->openfile_path, temp_path, 0, 0)); // black font, no background, font 1 |
6524 | siemargl | 91 | |
6559 | siemargl | 92 | filebrowser brows; |
9583 | vitalkrilo | 93 | filedata = load_file_inmem("/sys/File managers/z_icons.png", &read_bytes); |
6559 | siemargl | 94 | image_data_rgb = malloc(icon_rgb_size * 20); // we know size |
95 | // определяем вид изображения и переводим его во временный буфер image_data |
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96 | image_data = (*img_decode)(filedata, read_bytes, 0); |
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97 | // преобразуем изображение к формату rgb |
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98 | (*img_to_rgb2)(image_data, image_data_rgb); |
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99 | // удаляем временный буфер image_data |
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100 | (*img_destroy)(image_data); |
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101 | free(filedata); |
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102 | |||
9583 | vitalkrilo | 103 | filedata = load_file_inmem("/sys/File managers/icons.ini", &read_bytes); |
6559 | siemargl | 104 | gui_add_filebrowser(main_window, kolibri_filebrowser(&brows, X_Y(10, 400), X_Y(80, 300), X_Y(6, 9), X_Y(16, 16), image_data_rgb, NULL, 24, |
105 | filedata, filedata + read_bytes, |
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106 | 0x00FF00, 0xbbddff, 0x000000, 0xFFFFFF, 0xFF0000)); |
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107 | |||
108 | // try devices "/" - good |
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9583 | vitalkrilo | 109 | brows.folder_data = read_folderdata("/sys"); |
6561 | siemargl | 110 | brows.select_panel_counter = 1; // if want to show selection |
6559 | siemargl | 111 | |
9583 | vitalkrilo | 112 | do /* Start of main activity loop */ |
6524 | siemargl | 113 | { |
114 | switch(gui_event) |
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115 | { |
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116 | case KOLIBRI_EVENT_REDRAW: |
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6559 | siemargl | 117 | control_minimal_window_size(430, 500); |
118 | brows.all_redraw = 1; |
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6524 | siemargl | 119 | kolibri_handle_event_redraw(main_window); |
6559 | siemargl | 120 | brows.all_redraw = 0; |
6524 | siemargl | 121 | break; |
122 | case KOLIBRI_EVENT_NONE: |
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123 | break; |
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124 | case KOLIBRI_EVENT_KEY: |
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125 | keypress = get_key(); |
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6612 | siemargl | 126 | filebrowser_key(&brows, keypress); |
6561 | siemargl | 127 | //kolibri_handle_event_key(main_window); |
6524 | siemargl | 128 | break; |
129 | case KOLIBRI_EVENT_BUTTON: |
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9583 | vitalkrilo | 130 | pressed_button = get_os_button(); |
131 | switch (pressed_button) |
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132 | { |
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133 | case BTN_QUIT: |
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134 | return 0; |
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135 | break; |
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136 | } |
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137 | break; |
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6524 | siemargl | 138 | case KOLIBRI_EVENT_MOUSE: |
139 | // mouse_pos = get_mouse_pos(POS_WINDOW); // window relative |
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140 | // mouse_button = get_mouse_eventstate(); |
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6561 | siemargl | 141 | brows.select_flag = 0; |
6524 | siemargl | 142 | kolibri_handle_event_mouse(main_window); |
143 | |||
6559 | siemargl | 144 | |
145 | if (brows.mouse_keys_delta == 3) // double clicked in browser |
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146 | { |
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147 | debug_board_printf("mouse_keys_delta == 3, name %s\n", brows.selected_BDVK_adress->fname); |
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148 | brows.mouse_keys_delta = 0; |
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149 | } |
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150 | |||
6524 | siemargl | 151 | if(tbar[0].click) // open |
152 | { |
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153 | tbar[0].click = 0; |
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154 | dlg_opensave->mode = OPEN; |
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155 | (*OpenDialog_start)(dlg_opensave); |
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6526 | siemargl | 156 | //debug_board_printf("status == %d, buf = %s\n", dlg_opensave->status, dlg_opensave->openfile_path); |
157 | if (dlg_opensave->status != 2 && dlg_opensave->status != 0) // fail or cancel |
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158 | { |
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6524 | siemargl | 159 | (*path_show_prepare)(&pview); |
6526 | siemargl | 160 | (*path_show_draw)(&pview); |
161 | } |
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6524 | siemargl | 162 | } |
163 | if(tbar[1].click) // save |
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164 | { |
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165 | tbar[1].click = 0; |
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166 | dlg_opensave->mode = SAVE; |
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167 | (*OpenDialog_start)(dlg_opensave); |
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6526 | siemargl | 168 | if (dlg_opensave->status != 2 && dlg_opensave->status != 0) // fail or cancel |
6524 | siemargl | 169 | (*path_show_prepare)(&pview); |
6559 | siemargl | 170 | |
171 | // just calling line below draws incomplete |
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172 | // kolibri_handle_event_redraw(main_window); |
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6524 | siemargl | 173 | } |
174 | if(tbar[2].click) // select |
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175 | { |
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176 | tbar[2].click = 0; |
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177 | dlg_opensave->mode = SELECT; |
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178 | (*OpenDialog_start)(dlg_opensave); |
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6526 | siemargl | 179 | if (dlg_opensave->status != 2 && dlg_opensave->status != 0) // fail or cancel |
6559 | siemargl | 180 | { |
6524 | siemargl | 181 | (*path_show_prepare)(&pview); |
6559 | siemargl | 182 | free(brows.folder_data); |
183 | brows.folder_data = read_folderdata(dlg_opensave->openfile_path); |
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6561 | siemargl | 184 | brows.start_draw_line = brows.start_draw_cursor_line = 0; |
6559 | siemargl | 185 | } |
186 | // we may redraw here, or just wait next redraw event |
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187 | brows.all_redraw = 1; |
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6524 | siemargl | 188 | kolibri_handle_event_redraw(main_window); |
6559 | siemargl | 189 | brows.all_redraw = 0; |
6524 | siemargl | 190 | } |
191 | |||
9583 | vitalkrilo | 192 | break; |
6524 | siemargl | 193 | } |
194 | |||
195 | gui_event = get_os_event(); |
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9583 | vitalkrilo | 196 | } while(1) ; /* End of main activity loop */ |
6524 | siemargl | 197 | |
9583 | vitalkrilo | 198 | return 0; |
199 | } |
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6559 | siemargl | 200 | |
9583 | vitalkrilo | 201 | |
6559 | siemargl | 202 | char* load_file_inmem(char* fname, int32_t* read_sz) |
203 | { |
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204 | FILE *f = fopen(fname, "rb"); |
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205 | if (!f) { |
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206 | debug_board_printf("Can't open file: %s", fname); |
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207 | exit(1); |
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208 | } |
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209 | if (fseek(f, 0, SEEK_END)) { |
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210 | debug_board_printf("Can't SEEK_END file: %s", fname); |
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211 | exit(1); |
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212 | } |
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213 | int filesize = ftell(f); |
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214 | rewind(f); |
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215 | char* fdata = malloc(filesize); |
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216 | if(!fdata) { |
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217 | debug_board_printf("No memory for file %s", fname); |
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218 | exit(1); |
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219 | } |
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220 | *read_sz = fread(fdata, 1, filesize, f); |
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221 | if (ferror(f)) { |
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222 | debug_board_printf("Error reading file %s", fname); |
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223 | exit(1); |
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224 | } |
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225 | fclose(f); |
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226 | |||
227 | return fdata; |
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228 | } |
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229 | |||
230 | void* read_folderdata(char* name) |
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231 | { |
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232 | struct fs_dirinfo di; |
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233 | struct fs_dirheader dhead; |
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234 | assert(sizeof di == 25); |
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6561 | siemargl | 235 | |
6559 | siemargl | 236 | memset(&di, 0, sizeof di); |
237 | di.ppath = name; |
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238 | di.retval = (uint32_t)&dhead; |
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239 | int rc = sf_file(1, &di); // read dir size |
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240 | if(rc) { |
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241 | debug_board_printf("Error reading dir size %s", name); |
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242 | exit(1); |
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243 | } |
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244 | di.size = dhead.totl_blocks; |
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245 | |||
246 | char *retdir = malloc(sizeof dhead + dhead.totl_blocks * sizeof(struct fsBDFE)); |
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247 | if(!retdir) { |
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248 | debug_board_printf("No memory for dir %s", name); |
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249 | exit(1); |
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250 | } |
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251 | di.retval = (uint32_t)retdir; |
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252 | rc = sf_file(1, &di); // read dir size |
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253 | if(rc) { |
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254 | debug_board_printf("Error 2 reading dir size %s", name); |
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255 | exit(1); |
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256 | } |
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257 | |||
6561 | siemargl | 258 | // manual clear mark flag (random junk in fname free space) |
259 | int i; |
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260 | for (i = 0; i < dhead.totl_blocks; i++) |
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261 | ((struct fsBDFE*)(retdir+32))[i].fname[259] = 0; |
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262 | |||
6559 | siemargl | 263 | debug_board_printf("Loaded dir [%s] etnries %d,\n first file [%s]\n", name, ((struct fs_dirheader*)(retdir))->curn_blocks, ((struct fsBDFE*)(retdir+32))->fname); |
264 | |||
265 | return retdir; |
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266 | } |
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267 | |||
268 | |||
269 | |||
270 | void control_minimal_window_size(int wmin, int hmin) |
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271 | { |
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272 | char pinfo[1024]; |
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273 | get_proc_info(pinfo); |
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274 | |||
275 | int win_hight = *(int*)(pinfo + 46), |
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276 | win_width = *(int*)(pinfo + 42); |
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277 | char win_status = pinfo[70]; |
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278 | |||
279 | if (win_status & 7) return; // maximized, minimized or titlebar mode |
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280 | |||
281 | if (win_width < wmin) |
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282 | __asm__ __volatile__("int $0x40" ::"a"(67), "b"(-1), "c"(-1), "d"(wmin), "S"(-1)); // SF_CHANGE_WINDOW x,y,w,h |
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283 | if (win_hight < hmin) |
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284 | __asm__ __volatile__("int $0x40" ::"a"(67), "b"(-1), "c"(-1), "d"(-1), "S"(hmin)); // x,y,w,h |
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285 | |||
286 | }>>> |
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287 |