Subversion Repositories Kolibri OS

    KolibriGUI demobox

    -Editor (multiline edit)

    -TreeView

    -MsgBox Dialog

*/

#include 

#include 

#include 

#include "kos32sys.h"

#include "kolibri_gui.h"

#include "kolibri_libimg.h"

#include "kolibri_msgbox.h"

char fname[4096];

char*   load_image_file(char* fname); // see below

// 0 - ASCII, 1 - SCAN

{

    __asm__ __volatile__(

    "int $0x40"

    ::"a"(66), "b"(1), "c"(mode));

};

{

    /* 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();

    set_os_keyb_mode(1); // scan code mode needed for editor

//    kolibri_proclib_init();  // opensave && color dialogs

    kolibri_libimg_init();  // png handling

    uint32_t pressed_button = 0;

//    uint32_t mouse_button;

//    pos_t   mouse_pos;

//    oskey_t keypress;

    strcpy(run_path, argv[0]);

    char *pc = strrchr(run_path, '/');  // this fails if has params with '/' within. use argv[0] instead

    if (pc) pc[1] = 0;

//    debug_board_write_str(temp_path);

    kolibri_window *main_window = kolibri_new_window(50, 40, 490, 500, "Editor, TreeView and MsgBox demo");

    void *ed_lock;

    ed_lock = ed;

/*

    // load sample file

    int res, len;

    res = editor_openfile(ed, "/rd/1/boardlog.txt", &len);

    debug_board_printf("loaded sample file err=%d, len=%d\n", res, len);

*/

    //adding sample text @cursor

    char *sampletext = "==========ADDED SAMPLE TEXT==========\n";

    (*ted_text_add)(ed, sampletext, strlen(sampletext), 0);

    treelist *tl = kolibri_new_treelist(X_Y(0, 200), X_Y(200, 200), 16, X_Y(16, 16), 100, 50, 0, 0, TL_KEY_NO_EDIT | TL_DRAW_PAR_LINE, &ed_lock, 0x8080ff, 0x0000ff, 0xffffff);

    treelist_data_init(tl);

    strcpy(fname, run_path);

    strcat(fname, "tl_sys_16.png");

    tl->data_img_sys = load_image_file(fname);

    strcpy(fname, run_path);

    strcat(fname, "tl_nod_16.png");

    tl->data_img = load_image_file(fname);

    treelist_cursor_next(tl);

    treelist_node_add(tl, "node1.1", 1, 0, 1);

    treelist_cursor_next(tl);

    treelist_node_add(tl, "node1.1.1", 0, 0, 2);

    treelist_cursor_next(tl);

    treelist_node_add(tl, "node1.2", 1, 0, 1);

    treelist_cursor_next(tl);

    treelist_cursor_next(tl);

    treelist_node_add(tl, "node2.1", 1, 0, 1);

    treelist_cursor_next(tl);

    treelist_cursor_next(tl);

    gui_add_treelist(main_window, tl);

    treelist *tl2 = kolibri_new_treelist(X_Y(220, 200), X_Y(200, 200), 16, X_Y(16, 16), 100, 50, 0, 0, TL_LISTBOX_MODE, &ed_lock, 0x8080ff, 0x0000ff, 0xffffff);

    treelist_data_init(tl2);

    tl2->data_img = tl->data_img;

    treelist_cursor_next(tl2);

    treelist_cursor_next(tl2);

    treelist_cursor_next(tl2);

    gui_add_treelist(main_window, tl2);

    do  /* Start of main activity loop */

    {

        switch(gui_event)

        {

        case KOLIBRI_EVENT_REDRAW:

            if (box->retval == 1 || box->retval == 2) goto clearing;  // msgbox closes

            break;

        case KOLIBRI_EVENT_NONE:

			break;

        case KOLIBRI_EVENT_KEY:

            key = get_key();

trap(0x55); // for stop in debug

            if (ed_lock == ed)

                editor_key(ed, key);

            else if(ed_lock == tl)

            {

                treelist_key(tl, key);

            }

            else if(ed_lock == tl2)

            {

                treelist_key(tl2, key);

            }

            else

                kolibri_handle_event_key(main_window, key);

			break;

        case KOLIBRI_EVENT_BUTTON:

            pressed_button = get_os_button();

            switch (pressed_button)

            {

              case BTN_QUIT:

                  if (box->retval == 3 || box->retval == 0) // not started or cancelled, analyze when redraw after closing msgbox

                    kolibri_start_msgbox(box, NULL);

                break;

            }

            break;

        case KOLIBRI_EVENT_MOUSE:

            kolibri_handle_event_mouse(main_window);

            break;

        }

    } while(1) ; /* End of main activity loop */

    editor_delete(ed);

    treelist_data_clear(tl);

}

{

    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);

}

{

    int32_t     read_bytes = -1, w, h;

    char    *image_data = 0, *image_data_rgb = 0, *filedata = 0;

    // îïðåäåëÿåì âèä èçîáðàæåíèÿ è ïåðåâîäèì åãî âî âðåìåííûé áóôåð image_data

    image_data = (*img_decode)(filedata, read_bytes, 0);

    w = *(int*)(image_data +4);

    h = *(int*)(image_data +8);

    image_data_rgb = malloc(w * h * 3);

    // ïðåîáðàçóåì èçîáðàæåíèå ê ôîðìàòó rgb

    (*img_to_rgb2)(image_data, image_data_rgb);

    // óäàëÿåì âðåìåííûé áóôåð image_data

    (*img_destroy)(image_data);

    free(filedata);

}