--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/libsdl-trunk/test/testcursor.c Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,216 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "SDL.h"
+
+/* This is an example 16x16 cursor
+ top left : black
+ top right : inverted color or black
+ bottom left: white
+ bottom right: transparent
+ (swap left and right for different endianness)
+*/
+
+Uint16 cursor_data[16]={
+ 0xffff,
+ 0xffff,
+ 0xffff,
+ 0xffff,
+
+ 0xffff,
+ 0xffff,
+ 0xffff,
+ 0xffff,
+
+ 0x0000,
+ 0x0000,
+ 0x0000,
+ 0x0000,
+
+ 0x0000,
+ 0x0000,
+ 0x0000,
+ 0x0000
+};
+
+Uint16 cursor_mask[16]={
+ 0xff00,
+ 0xff00,
+ 0xff00,
+ 0xff00,
+
+ 0xff00,
+ 0xff00,
+ 0xff00,
+ 0xff00,
+
+ 0xff00,
+ 0xff00,
+ 0xff00,
+ 0xff00,
+
+ 0xff00,
+ 0xff00,
+ 0xff00,
+ 0xff00
+};
+
+/* another test cursor: smaller than 16x16, and with an odd height */
+
+Uint8 small_cursor_data[11] = { 0x00, 0x18, 0x08, 0x38, 0x44, 0x54, 0x44, 0x38, 0x20, 0x20, 0x00 };
+Uint8 small_cursor_mask[11] = { 0x3C, 0x3C, 0x3C, 0x7C, 0xC6, 0xC6, 0xC6, 0x7C, 0x78, 0x70, 0x70 };
+
+/* XPM */
+static const char *arrow[] = {
+ /* width height num_colors chars_per_pixel */
+ " 32 32 3 1",
+ /* colors */
+ "X c #000000",
+ ". c #ffffff",
+ " c None",
+ /* pixels */
+ "X ",
+ "XX ",
+ "X.X ",
+ "X..X ",
+ "X...X ",
+ "X....X ",
+ "X.....X ",
+ "X......X ",
+ "X.......X ",
+ "X........X ",
+ "X.....XXXXX ",
+ "X..X..X ",
+ "X.X X..X ",
+ "XX X..X ",
+ "X X..X ",
+ " X..X ",
+ " X..X ",
+ " X..X ",
+ " XX ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ " ",
+ "0,0"
+};
+
+static SDL_Cursor *create_arrow_cursor()
+{
+ int i, row, col;
+ Uint8 data[4*32];
+ Uint8 mask[4*32];
+ int hot_x, hot_y;
+
+ i = -1;
+ for ( row=0; row<32; ++row ) {
+ for ( col=0; col<32; ++col ) {
+ if ( col % 8 ) {
+ data[i] <<= 1;
+ mask[i] <<= 1;
+ } else {
+ ++i;
+ data[i] = mask[i] = 0;
+ }
+ switch (arrow[4+row][col]) {
+ case 'X':
+ data[i] |= 0x01;
+ mask[i] |= 0x01;
+ break;
+ case '.':
+ mask[i] |= 0x01;
+ break;
+ case ' ':
+ break;
+ }
+ }
+ }
+ sscanf(arrow[4+row], "%d,%d", &hot_x, &hot_y);
+ return SDL_CreateCursor(data, mask, 32, 32, hot_x, hot_y);
+}
+
+
+int main(int argc, char *argv[])
+{
+ SDL_Surface *screen;
+ SDL_bool quit = SDL_FALSE, first_time = SDL_TRUE;
+ SDL_Cursor *cursor[3];
+ int current;
+
+ /* Load the SDL library */
+ if ( SDL_Init(SDL_INIT_VIDEO) < 0 ) {
+ fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError());
+ return(1);
+ }
+
+ screen = SDL_SetVideoMode(320,200,8,SDL_ANYFORMAT);
+ if (screen==NULL) {
+ fprintf(stderr, "Couldn't initialize video mode: %s\n",SDL_GetError());
+ return(1);
+ }
+
+ SDL_FillRect(screen, NULL, 0x664422);
+
+ cursor[0] = SDL_CreateCursor((Uint8 *)cursor_data, (Uint8 *)cursor_mask,
+ 16, 16, 8, 8);
+ if (cursor[0]==NULL) {
+ fprintf(stderr, "Couldn't initialize test cursor: %s\n",SDL_GetError());
+ SDL_Quit();
+ return(1);
+ }
+ cursor[1] = create_arrow_cursor();
+ if (cursor[1]==NULL) {
+ fprintf(stderr, "Couldn't initialize arrow cursor: %s\n",SDL_GetError());
+ SDL_FreeCursor(cursor[0]);
+ SDL_Quit();
+ return(1);
+ }
+ cursor[2] = SDL_CreateCursor(small_cursor_data, small_cursor_mask,
+ 8, 11, 3, 5);
+ if (cursor[2]==NULL) {
+ fprintf(stderr, "Couldn't initialize test cursor: %s\n",SDL_GetError());
+ SDL_Quit();
+ return(1);
+ }
+
+ current = 0;
+ SDL_SetCursor(cursor[current]);
+
+ while (!quit) {
+ SDL_Event event;
+ while (SDL_PollEvent(&event)) {
+ switch(event.type) {
+ case SDL_MOUSEBUTTONDOWN:
+ current = (current + 1)%3;
+ SDL_SetCursor(cursor[current]);
+ break;
+ case SDL_KEYDOWN:
+ if (event.key.keysym.sym == SDLK_ESCAPE) {
+ quit = SDL_TRUE;
+ }
+ break;
+ case SDL_QUIT:
+ quit = SDL_TRUE;
+ break;
+ }
+ }
+ SDL_Flip(screen);
+ SDL_Delay(1);
+ }
+
+ SDL_FreeCursor(cursor[0]);
+ SDL_FreeCursor(cursor[1]);
+ SDL_FreeCursor(cursor[2]);
+
+ SDL_Quit();
+ return(0);
+}