static int wheel_cb(Ihandle *ih,float delta,int x,int y,char* status)
{
int canvas_w, canvas_h;
cdCanvas *canvas = (cdCanvas*)IupGetAttribute(ih, "_CD_CANVAS");
(void)x;
(void)y;
(void)status;
if (scale+delta==0) /* skip 0 */
{
if (scale > 0)
scale = -1;
else
scale = 1;
}
else
scale += (int)delta;
cdCanvasActivate(canvas);
cdCanvasGetSize(canvas, &canvas_w, &canvas_h, NULL, NULL);
update_scrollbar(ih, canvas_w, canvas_h);
update_viewport(ih, canvas, IupGetFloat(ih, "POSX"), IupGetFloat(ih, "POSY"));
IupRedraw(ih, 0);
return IUP_DEFAULT;
}
static int scroll_cb(Ihandle *ih, int op, float posx, float posy)
{
char* op2str[12] = {"SBUP", "SBDN", "SBPGUP", "SBPGDN", "SBPOSV", "SBDRAGV",
"SBLEFT", "SBRIGHT", "SBPGLEFT", "SBPGRIGHT", "SBPOSH", "SBDRAGH"};
printf("SCROLL_CB(%s, posx=%.2f, posy=%.2f)\n", op2str[op], posx, posy);
IupRedraw(ih, 0);
return IUP_DEFAULT;
}
static int scroll_cb(Ihandle *ih, int op, float posx, float posy)
{
cdCanvas *canvas = (cdCanvas*)IupGetAttribute(ih, "_CD_CANVAS");
update_viewport(ih, canvas, posx, posy);
IupRedraw(ih, 0);
(void)op;
return IUP_DEFAULT;
}
static int scroll_cb(Ihandle *ih, int op, float posx, float posy)
{
cdCanvas *canvas = (cdCanvas*)IupGetAttribute(ih, "_CD_CANVAS");
printf("SCROLL_CB(%g, %g)\n", posx, posy);
cdCanvasActivate(canvas);
update_viewport(ih, canvas, posx, posy);
IupRedraw(ih, 0);
(void)op;
return IUP_DEFAULT;
}
int btnClearLines_cb(Ihandle *btn) {
Ihandle *canvas;
void (*destroy_routine) (void *data);
canvas = IupGetHandle(GL_CANVAS);
destroy_routine = pointList.destroy;
list_destroy(&pointList);
list_init(&pointList, destroy_routine);
IupRedraw(canvas, 0);
return IUP_DEFAULT;
}
int btnRandLine_cb(Ihandle *btn) {
Ihandle *canvas;
void (*destroy_routine) (void *data);
canvas = IupGetHandle(GL_CANVAS);
destroy_routine = pointList.destroy;
list_destroy(&pointList);
list_init(&pointList, destroy_routine);
util_generateRandomFloat(-1.0, 1.0, 30, &pointList);
IupRedraw(canvas, 0);
// IupUpdate(canvas);
printf("%d random floats generated\n", list_size(&pointList));
return IUP_DEFAULT;
}
static int Redraw(lua_State *L)
{
IupRedraw(iuplua_checkihandle(L,1), luaL_checkint(L, 2));
return 0;
}
int guiMenu_OnValueChanged ( Ihandle *ih )
{
Ihandle *kid = IupGetChild ( ih, 0 ), *fset[] =
{
#ifndef EMULATOR
guiOrg.main.fset,
guiPfm.main.fset,
guiTar.main.fset,
#endif
guiPro.main.fset,
guiQry.main.fset,
guiRes.main.fset,
NULL,
guiHacks.main.fset,
guiHack.main.fset,
guiCodes->main.fset,
guiCode->main.fset,
NULL
};
Icallback cb[] =
{
#ifndef EMULATOR
guiOrg_OnShow,
guiPfm_OnShow,
guiTar_OnShow,
#endif
guiPro_OnShow,
guiQry_OnShow,
guiRes_OnShow,
NULL,
guiHacks_OnShow,
guiHack_OnShow,
guiCodes_OnShow,
guiCode_OnShow,
NULL
};
//char *title = IupGetAttribute ( kid, IUP_TITLE );
int i = 1, c = IupGetChildCount ( guiDlg.vb );
// Hide all groups first
for ( ; i < c; ++i )
{
kid = IupGetChild ( guiDlg.vb, i );
IupSetAttribute ( kid, "FLOATING", IUP_YES );
IupHide ( kid );
}
for ( i = 0, c = IupGetChildCount ( guiOrg.main.vb ); i < c; ++i )
{
kid = IupGetChild ( guiOrg.main.vb, i );
IupSetAttribute ( kid, "FLOATING", IUP_YES );
IupHide ( kid );
}
// Find and show appropriate group
i = IupGetInt ( ih, IUP_VALUE );
IupSetInt( ih, "MEDIT_I", i );
if ( ( --i ) >= 0 && fset[i] && cb[i] )
{
IupShow ( fset[i] );
cb[i] ( fset[i] );
}
guiMenu_OnLang();
// Force Update GUI
IupRefresh ( guiDlg.vb );
IupRedraw ( guiDlg.vb, 1 );
IupFlush();
return IUP_DEFAULT;
}
static void Redraw(void)
{
IupRedraw(iuplua_checkihandle(1), luaL_check_int(2));
}
