/* KolibriGUI demobox -Picture Button -StaticText -File Open/Save Dialog -Filebrowser -Controlling minimal window size Free for all Initially written by Siemargl, 2016 ToDo */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include <assert.h> #include "kos32sys.h" #include "kolibri_gui.h" #include "kolibri_opendialog.h" #include "kolibri_libimg.h" char temp_path[4096]; char** sys_path = (char**)0x20; // hack - get path from KOS header. analog argv[0] char* load_file_inmem(char* fname, int32_t* read_sz); // see below void* read_folderdata(char* name); void control_minimal_window_size(int wmin, int hmin); int main(int argc, char **argv) { /* Load all libraries, initialize global tables like system color table and operations table. kolibri_gui_init() will EXIT with mcall -1 if it fails to do it's job. This is all you need to call and all libraries and GUI elements can be used after a successful call to this function */ kolibri_gui_init(); kolibri_proclib_init(); // opensave && color dialogs kolibri_libimg_init(); // png handling int gui_event = KOLIBRI_EVENT_REDRAW; uint32_t pressed_button = 0; // uint32_t mouse_button; // pos_t mouse_pos; oskey_t keypress; // load image for buttons const int icon_rgb_size = 16*16*3; // every icons 16x16 24bpp char *image_data_rgb, *image_data, *filedata; // make full path + argv strcpy(temp_path, *sys_path); char *pc = strrchr(temp_path, '/'); // this fails if has params with '/' within. use argv[0] instead if (pc) pc[1] = 0; strcat(temp_path, "reload_16x16_8b.png"); // debug_board_write_str(temp_path); int32_t read_bytes; filedata = load_file_inmem(temp_path, &read_bytes); image_data_rgb = malloc(icon_rgb_size * 3); // we know size // ���������� ��� ����������� � ��������� ��� �� ��������� ����� image_data image_data = (*img_decode)(filedata, read_bytes, 0); // ����������� ����������� � ������� rgb (*img_to_rgb2)(image_data, image_data_rgb); // ������� ��������� ����� image_data (*img_destroy)(image_data); free(filedata); // creating GUI using library functions kolibri_window *main_window = kolibri_new_window(50, 40, 430, 500, "PictureButton and File dialog demo"); pict_button tbar[3]; 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)); 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)); 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)); statictext labels[3]; // tips gui_add_statictext(main_window, kolibri_statictext_def(&labels[0], X_Y(5, 28), "Open")); gui_add_statictext(main_window, kolibri_statictext_def(&labels[1], X_Y(35, 28), "Save")); gui_add_statictext(main_window, kolibri_statictext_def(&labels[2], X_Y(65, 28), "Select Dir & browse")); open_dialog *dlg_opensave = kolibri_new_open_dialog(OPEN, 10, 10, 420, 320); (*OpenDialog_init)(dlg_opensave); pathview pview; 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 filebrowser brows; filedata = load_file_inmem("/rd/1/File managers/z_icons.png", &read_bytes); image_data_rgb = malloc(icon_rgb_size * 20); // we know size // ���������� ��� ����������� � ��������� ��� �� ��������� ����� image_data image_data = (*img_decode)(filedata, read_bytes, 0); // ����������� ����������� � ������� rgb (*img_to_rgb2)(image_data, image_data_rgb); // ������� ��������� ����� image_data (*img_destroy)(image_data); free(filedata); filedata = load_file_inmem("/rd/1/File managers/icons.ini", &read_bytes); 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, filedata, filedata + read_bytes, 0x00FF00, 0xbbddff, 0x000000, 0xFFFFFF, 0xFF0000)); // try devices "/" - good brows.folder_data = read_folderdata("/rd/1"); brows.select_panel_counter = 1; // if want to show selection do /* Start of main activity loop */ { switch(gui_event) { case KOLIBRI_EVENT_REDRAW: control_minimal_window_size(430, 500); brows.all_redraw = 1; kolibri_handle_event_redraw(main_window); brows.all_redraw = 0; break; case KOLIBRI_EVENT_NONE: break; case KOLIBRI_EVENT_KEY: keypress = get_key(); filebrowser_key(&brows, keypress); //kolibri_handle_event_key(main_window); break; case KOLIBRI_EVENT_BUTTON: pressed_button = get_os_button(); switch (pressed_button) { case BTN_QUIT: return 0; break; } break; case KOLIBRI_EVENT_MOUSE: // mouse_pos = get_mouse_pos(POS_WINDOW); // window relative // mouse_button = get_mouse_eventstate(); brows.select_flag = 0; kolibri_handle_event_mouse(main_window); if (brows.mouse_keys_delta == 3) // double clicked in browser { debug_board_printf("mouse_keys_delta == 3, name %s\n", brows.selected_BDVK_adress->fname); brows.mouse_keys_delta = 0; } if(tbar[0].click) // open { tbar[0].click = 0; dlg_opensave->mode = OPEN; (*OpenDialog_start)(dlg_opensave); //debug_board_printf("status == %d, buf = %s\n", dlg_opensave->status, dlg_opensave->openfile_path); if (dlg_opensave->status != 2 && dlg_opensave->status != 0) // fail or cancel { (*path_show_prepare)(&pview); (*path_show_draw)(&pview); } } if(tbar[1].click) // save { tbar[1].click = 0; dlg_opensave->mode = SAVE; (*OpenDialog_start)(dlg_opensave); if (dlg_opensave->status != 2 && dlg_opensave->status != 0) // fail or cancel (*path_show_prepare)(&pview); // just calling line below draws incomplete // kolibri_handle_event_redraw(main_window); } if(tbar[2].click) // select { tbar[2].click = 0; dlg_opensave->mode = SELECT; (*OpenDialog_start)(dlg_opensave); if (dlg_opensave->status != 2 && dlg_opensave->status != 0) // fail or cancel { (*path_show_prepare)(&pview); free(brows.folder_data); brows.folder_data = read_folderdata(dlg_opensave->openfile_path); brows.start_draw_line = brows.start_draw_cursor_line = 0; } // we may redraw here, or just wait next redraw event brows.all_redraw = 1; kolibri_handle_event_redraw(main_window); brows.all_redraw = 0; } break; } gui_event = get_os_event(); } while(1) ; /* End of main activity loop */ return 0; } char* load_file_inmem(char* fname, int32_t* read_sz) { FILE *f = fopen(fname, "rb"); if (!f) { debug_board_printf("Can't open file: %s", fname); exit(1); } if (fseek(f, 0, SEEK_END)) { debug_board_printf("Can't SEEK_END file: %s", fname); exit(1); } int filesize = ftell(f); rewind(f); char* fdata = malloc(filesize); if(!fdata) { debug_board_printf("No memory for file %s", fname); exit(1); } *read_sz = fread(fdata, 1, filesize, f); if (ferror(f)) { debug_board_printf("Error reading file %s", fname); exit(1); } fclose(f); return fdata; } void* read_folderdata(char* name) { struct fs_dirinfo di; struct fs_dirheader dhead; assert(sizeof di == 25); memset(&di, 0, sizeof di); di.ppath = name; di.retval = (uint32_t)&dhead; int rc = sf_file(1, &di); // read dir size if(rc) { debug_board_printf("Error reading dir size %s", name); exit(1); } di.size = dhead.totl_blocks; char *retdir = malloc(sizeof dhead + dhead.totl_blocks * sizeof(struct fsBDFE)); if(!retdir) { debug_board_printf("No memory for dir %s", name); exit(1); } di.retval = (uint32_t)retdir; rc = sf_file(1, &di); // read dir size if(rc) { debug_board_printf("Error 2 reading dir size %s", name); exit(1); } // manual clear mark flag (random junk in fname free space) int i; for (i = 0; i < dhead.totl_blocks; i++) ((struct fsBDFE*)(retdir+32))[i].fname[259] = 0; 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); return retdir; } void control_minimal_window_size(int wmin, int hmin) { char pinfo[1024]; get_proc_info(pinfo); int win_hight = *(int*)(pinfo + 46), win_width = *(int*)(pinfo + 42); char win_status = pinfo[70]; if (win_status & 7) return; // maximized, minimized or titlebar mode if (win_width < wmin) __asm__ __volatile__("int $0x40" ::"a"(67), "b"(-1), "c"(-1), "d"(wmin), "S"(-1)); // SF_CHANGE_WINDOW x,y,w,h if (win_hight < hmin) __asm__ __volatile__("int $0x40" ::"a"(67), "b"(-1), "c"(-1), "d"(-1), "S"(hmin)); // x,y,w,h }