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/****************************************************************************
* Functions to handle the mouse cursor.
* Copyright (C) 2004 Joe Wingbermuehle
****************************************************************************/
#include "jwm.h"
#include "cursor.h"
#include "main.h"
#include "error.h"
static Cursor defaultCursor;
static Cursor moveCursor;
static Cursor northCursor;
static Cursor southCursor;
static Cursor eastCursor;
static Cursor westCursor;
static Cursor northEastCursor;
static Cursor northWestCursor;
static Cursor southEastCursor;
static Cursor southWestCursor;
static Cursor chooseCursor;
static Cursor GetResizeCursor(BorderActionType action);
static Cursor CreateCursor(unsigned int shape);
static int mousex;
static int mousey;
/****************************************************************************
****************************************************************************/
void
InitializeCursors()
{
}
/****************************************************************************
****************************************************************************/
void
StartupCursors()
{
Window win1, win2;
int winx, winy;
unsigned int mask;
defaultCursor = CreateCursor(XC_left_ptr);
moveCursor = CreateCursor(XC_fleur);
northCursor = CreateCursor(XC_top_side);
southCursor = CreateCursor(XC_bottom_side);
eastCursor = CreateCursor(XC_right_side);
westCursor = CreateCursor(XC_left_side);
northEastCursor = CreateCursor(XC_ur_angle);
northWestCursor = CreateCursor(XC_ul_angle);
southEastCursor = CreateCursor(XC_lr_angle);
southWestCursor = CreateCursor(XC_ll_angle);
chooseCursor = CreateCursor(XC_tcross);
JXQueryPointer(display, rootWindow, &win1, &win2,
&mousex, &mousey, &winx, &winy, &mask);
}
/****************************************************************************
****************************************************************************/
Cursor
CreateCursor(unsigned int shape)
{
return JXCreateFontCursor(display, shape);
}
/****************************************************************************
****************************************************************************/
void
ShutdownCursors()
{
JXFreeCursor(display, defaultCursor);
JXFreeCursor(display, moveCursor);
JXFreeCursor(display, northCursor);
JXFreeCursor(display, southCursor);
JXFreeCursor(display, eastCursor);
JXFreeCursor(display, westCursor);
JXFreeCursor(display, northEastCursor);
JXFreeCursor(display, northWestCursor);
JXFreeCursor(display, southEastCursor);
JXFreeCursor(display, southWestCursor);
JXFreeCursor(display, chooseCursor);
}
/****************************************************************************
****************************************************************************/
void
DestroyCursors()
{
}
/****************************************************************************
****************************************************************************/
Cursor
GetFrameCursor(BorderActionType action)
{
switch(action & 0x0F) {
case BA_RESIZE:
return GetResizeCursor(action);
case BA_CLOSE:
break;
case BA_MAXIMIZE:
break;
case BA_MINIMIZE:
break;
case BA_MOVE:
break;
default:
break;
}
return defaultCursor;
}
/****************************************************************************
****************************************************************************/
Cursor
GetResizeCursor(BorderActionType action)
{
if(action & BA_RESIZE_N) {
if(action & BA_RESIZE_E) {
return northEastCursor;
} else if(action & BA_RESIZE_W) {
return northWestCursor;
} else {
return northCursor;
}
} else if(action & BA_RESIZE_S) {
if(action & BA_RESIZE_E) {
return southEastCursor;
} else if(action & BA_RESIZE_W) {
return southWestCursor;
} else {
return southCursor;
}
} else {
if(action & BA_RESIZE_E) {
return eastCursor;
} else {
return westCursor;
}
}
}
/****************************************************************************
****************************************************************************/
int
GrabMouseForResize(BorderActionType action)
{
Cursor cur;
int result;
cur = GetFrameCursor(action);
result = JXGrabPointer(display, rootWindow, False, ButtonPressMask
| ButtonReleaseMask | PointerMotionMask, GrabModeAsync,
GrabModeAsync, None, cur, CurrentTime);
if(result == GrabSuccess) {
return 1;
} else {
return 0;
}
}
/****************************************************************************
****************************************************************************/
int
GrabMouseForMove()
{
int result;
result = JXGrabPointer(display, rootWindow, False,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
GrabModeAsync, GrabModeAsync, None, moveCursor, CurrentTime);
if(result == GrabSuccess) {
return 1;
} else {
return 0;
}
}
/****************************************************************************
****************************************************************************/
int
GrabMouseForMenu()
{
int result;
result = JXGrabPointer(display, rootWindow, False,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
GrabModeAsync, GrabModeAsync, None, defaultCursor, CurrentTime);
if(result == GrabSuccess) {
return 1;
} else {
return 0;
}
}
/****************************************************************************
****************************************************************************/
int
GrabMouseForChoose()
{
int result;
result = JXGrabPointer(display, rootWindow, False,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
GrabModeAsync, GrabModeAsync, None, chooseCursor, CurrentTime);
if(result == GrabSuccess) {
return 1;
} else {
return 0;
}
}
/****************************************************************************
****************************************************************************/
void
SetDefaultCursor(Window w)
{
JXDefineCursor(display, w, defaultCursor);
}
/****************************************************************************
****************************************************************************/
void
MoveMouse(Window win, int x, int y)
{
Window win1, win2;
int winx, winy;
unsigned int mask;
JXWarpPointer(display, None, win, 0, 0, 0, 0, x, y);
JXQueryPointer(display, rootWindow, &win1, &win2,
&mousex, &mousey, &winx, &winy, &mask);
}
/****************************************************************************
****************************************************************************/
void
SetMousePosition(int x, int y)
{
mousex = x;
mousey = y;
}
/****************************************************************************
****************************************************************************/
void
GetMousePosition(int *x, int *y)
{
Assert(x);
Assert(y);
*x = mousex;
*y = mousey;
}
/****************************************************************************
****************************************************************************/
unsigned int
GetMouseMask()
{
Window win1, win2;
int winx, winy;
unsigned int mask;
JXQueryPointer(display, rootWindow, &win1, &win2,
&mousex, &mousey, &winx, &winy, &mask);
return mask;
}
/****************************************************************************
****************************************************************************/
void
SetDoubleClickSpeed(const char *str)
{
int speed;
if(str) {
speed = atoi(str);
if(speed < MIN_DOUBLE_CLICK_SPEED || speed > MAX_DOUBLE_CLICK_SPEED) {
Warning("invalid DoubleClickSpeed: %d", speed);
doubleClickSpeed = DEFAULT_DOUBLE_CLICK_SPEED;
} else {
doubleClickSpeed = speed;
}
}
}
/****************************************************************************
****************************************************************************/
void
SetDoubleClickDelta(const char *str)
{
int delta;
if(str) {
delta = atoi(str);
if(delta < MIN_DOUBLE_CLICK_DELTA || delta > MAX_DOUBLE_CLICK_DELTA) {
Warning("invalid DoubleClickDelta: %d", delta);
doubleClickDelta = DEFAULT_DOUBLE_CLICK_DELTA;
} else {
doubleClickDelta = delta;
}
}
}
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