Subversion Repositories Kolibri OS

/*

    KolibriGUI demobox

    -Picture Button

    -StaticText

    -File Open/Save Dialog

    -Filebrowser (planned)

    Free for all

    Initially written by Siemargl, 2016

    ToDo

*/

#include 

#include 

#include 

#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]

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 = malloc(icon_rgb_size * 3),

         *image_data, *pc;

    // make full path + argv

    strcpy(temp_path, *sys_path);

    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);

    FILE *ficon = fopen(temp_path, "rb");

    if (!ficon)

    {

        debug_board_write_str("no icons file reload_16x16_8b.png ");

        return 1;

    }

    int ficon_size = fread(image_data_rgb, 1, icon_rgb_size * 3, ficon);

    if (ferror(ficon))

    {

        debug_board_write_str("error reading file reload_16x16_8b.png ");

        return 1;

    }

    fclose(ficon);

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

    image_data = (*img_decode)(image_data_rgb, ficon_size, 0);

    // ïðåîáðàçóåì èçîáðàæåíèå ê ôîðìàòó rgb

    (*img_to_rgb2)(image_data, image_data_rgb);

    // óäàëÿåì âðåìåííûé áóôåð image_data

    (*img_destroy)(image_data);

    // creating GUI using library functions

    kolibri_window *main_window = kolibri_new_window(50, 40, 400, 160, "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"));

    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

    do  /* Start of main activity loop */

    {

        switch(gui_event)

        {

        case KOLIBRI_EVENT_REDRAW:

            kolibri_handle_event_redraw(main_window);

            break;

        case KOLIBRI_EVENT_NONE:

			break;

        case KOLIBRI_EVENT_KEY:

            keypress = get_key();

            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();

            kolibri_handle_event_mouse(main_window);

            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);

                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);

                kolibri_handle_event_redraw(main_window);

            }

            break;

        }

        gui_event = get_os_event();

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

  return 0;

}