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Add program to test mouse cursor change

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pmandin committed Jun 14, 2006
1 parent bc511e1 commit 568e5ad4641ebe08513b3444e95d3793ade6114e
Showing with 125 additions and 1 deletion.
  1. +4 −1 test/Makefile.in
  2. +121 −0 test/testcursor.c
@@ -7,7 +7,7 @@ EXE = @EXE@
CFLAGS = @CFLAGS@
LIBS = @LIBS@

TARGETS = checkkeys$(EXE) graywin$(EXE) loopwave$(EXE) testalpha$(EXE) testbitmap$(EXE) testblitspeed$(EXE) testcdrom$(EXE) testdyngl$(EXE) testerror$(EXE) testfile$(EXE) testgamma$(EXE) testgl$(EXE) testhread$(EXE) testiconv$(EXE) testjoystick$(EXE) testkeys$(EXE) testlock$(EXE) testoverlay2$(EXE) testoverlay$(EXE) testpalette$(EXE) testplatform$(EXE) testsem$(EXE) testsprite$(EXE) testtimer$(EXE) testver$(EXE) testvidinfo$(EXE) testwin$(EXE) testwm$(EXE) threadwin$(EXE) torturethread$(EXE)
TARGETS = checkkeys$(EXE) graywin$(EXE) loopwave$(EXE) testalpha$(EXE) testbitmap$(EXE) testblitspeed$(EXE) testcdrom$(EXE) testcursor$(EXE) testdyngl$(EXE) testerror$(EXE) testfile$(EXE) testgamma$(EXE) testgl$(EXE) testhread$(EXE) testiconv$(EXE) testjoystick$(EXE) testkeys$(EXE) testlock$(EXE) testoverlay2$(EXE) testoverlay$(EXE) testpalette$(EXE) testplatform$(EXE) testsem$(EXE) testsprite$(EXE) testtimer$(EXE) testver$(EXE) testvidinfo$(EXE) testwin$(EXE) testwm$(EXE) threadwin$(EXE) torturethread$(EXE)

all: $(TARGETS)

@@ -32,6 +32,9 @@ testblitspeed$(EXE): $(srcdir)/testblitspeed.c
testcdrom$(EXE): $(srcdir)/testcdrom.c
$(CC) -o $@ $? $(CFLAGS) $(LIBS)

testcursor$(EXE): $(srcdir)/testcursor.c
$(CC) -o $@ $? $(CFLAGS) $(LIBS)

testdyngl$(EXE): $(srcdir)/testdyngl.c
$(CC) -o $@ $? $(CFLAGS) $(LIBS)

@@ -0,0 +1,121 @@
#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
};

int main(int argc, char *argv[])
{
SDL_Surface *screen;
SDL_bool quit = SDL_FALSE, first_time = SDL_TRUE;
SDL_Cursor *cursor;
SDL_Rect update_area;

/* 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);
}

update_area.x = update_area.y = 0;
update_area.w = screen->w;
update_area.h = screen->h;

SDL_FillRect(screen, NULL, 0x664422);

cursor = SDL_CreateCursor((Uint8 *)cursor_data, (Uint8 *)cursor_mask,
16, 16, 8, 8);
if (cursor==NULL) {
fprintf(stderr, "Couldn't initialize cursor: %s\n",SDL_GetError());
return(1);
}

SDL_SetCursor(cursor);

while (!quit) {
SDL_Event event;
while (SDL_PollEvent(&event)) {
switch(event.type) {
case SDL_KEYDOWN:
if (event.key.keysym.sym == SDLK_ESCAPE) {
quit = SDL_TRUE;
}
break;
case SDL_QUIT:
quit = SDL_TRUE;
break;
}
}
if (screen->flags & SDL_DOUBLEBUF) {
if (first_time) {
SDL_UpdateRects(screen, 1, &update_area);
first_time = SDL_FALSE;
}
} else {
SDL_Flip(screen);
}
SDL_Delay(1);
}

SDL_FreeCursor(cursor);

SDL_Quit();
return(0);
}

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