forked from KolibriOS/kolibrios
16f5992719
New functions for work with system calls KolibriOS are added. Functions for format output are added: printf (), fprintf (), sprintf (), snprintf (), vsnprintf (). For material numbers it is meanwhile supported only format output the (%f), and exponential output a (%e) is not realized yet. Functions for format output correctly work only in GCC because TinyC incorrectly works with the functions containing variable number of arguments. git-svn-id: svn://kolibrios.org@647 a494cfbc-eb01-0410-851d-a64ba20cac60
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
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// simple sample by Ghost
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#include <stdio.h>
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#include <string.h>
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#include <kolibrisys.h>
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#define FONT0 0
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#define FONT1 0x10000000
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#define BT_NORMAL 0
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#define BT_DEL 0x80000000
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#define BT_HIDE 0x40000000
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#define BT_NOFRAME 0x20000000
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char header[]={" -= C demo programm. Compiled whith KTCC halyavin and andrew_programmer port =- "};
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void rotate_str(char *str){
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char tmp;
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int i;
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tmp = str[0];
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for(i = 1; str[i]; i++)str[i - 1] = str[i];
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str[i - 1] = tmp;
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}
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void draw_window(){
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static int offs = 0;
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static int fcolor = 0;
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static int col = 0;
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_ksys_window_redraw(1);
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_ksys_draw_window(100, 100, 300, 120, 0xaabbcc, 2, 0x5080d0, 0, 0x5080d0);
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_ksys_write_text(6 - offs, 8, fcolor | FONT0, header, strlen(header));
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_ksys_draw_bar(1, 6, 5, 13, 0x05080d0);
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_ksys_draw_bar(274, 6, 26, 13, 0x05080d0);
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_ksys_make_button(300 - 19, 5, 12, 12, 1 | BT_NORMAL, 0x6688dd);
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_ksys_window_redraw(2);
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offs = (offs + 1) % 6;
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if(!offs)rotate_str(header);
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fcolor += (col)?-0x80808:0x80808;
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if(fcolor > 0xf80000 || fcolor == 0)col = !col;
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}
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int main(int argc, char **argv){
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while(!0){
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switch(_ksys_wait_for_event(10)){
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case 2:return 0;
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case 3:
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if(_ksys_get_button_id() == 1)return 0;
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break;
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default:
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draw_window();
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break;
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}
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}
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}
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