kolibrios-fun/contrib/C_Layer/EXAMPLE/libguic_kolibri/dbutton_files.c
siemargl 799306dee1 dbutton, opensave demo
git-svn-id: svn://kolibrios.org@6524 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-09-19 11:17:21 +00:00

153 lines
5.4 KiB
C

/*
KolibriGUI demobox
-Picture Button
-StaticText
-File Open/Save Dialog
-Filebrowser (planned)
Free for all
Initially written by Siemargl, 2016
ToDo
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "kos32sys.h"
#include "kolibri_gui.h"
#include "kolibri_opendialog.h"
#include "kolibri_libimg.h"
char temp_path[4096];
int main()
{
/* 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;
// make full path + argv
FILE *ficon = fopen("reload_16x16_8b.png", "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(20, 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(30, 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(20, 28), "Save"));
gui_add_statictext(main_window, kolibri_statictext_def(&labels[2], X_Y(30, 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, 40), 330, 0, 0, dlg_opensave->openfile_path, temp_path, 0, 0)); // black font, no background
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);
if (dlg_opensave->status != 2 && dlg_opensave->status != 1) // fail or cancel
(*path_show_prepare)(&pview);
kolibri_handle_event_redraw(main_window);
}
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 != 1) // 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 != 1) // 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;
}