// http://www.xfree86.org/current/AppleWM.3.html
// http://opensource.apple.com/source/X11server/X11server-106.3/Xquartz/xorg-server-1.10.2/hw/xquartz/applewm.c
// /usr/X11/include/X11/extensions/applewm.h
var x11 = Require('x11/core/x11');
var xutil = Require('x11/core/xutil');
// TODO: move to templates
/*
#define X_AppleWMFrameGetRect 1
#define X_AppleWMFrameHitTest 2
#define X_AppleWMFrameDraw 3
#define X_AppleWMDisableUpdate 4
#define X_AppleWMReenableUpdate 5
#define X_AppleWMSetWindowMenuCheck 7
#define X_AppleWMSetWindowMenu 11
#define X_AppleWMSendPSN 12
#define X_AppleWMAttachTransient 13
*/
exports.requireExt = function(display, callback)
{
var X = display.client;
X.QueryExtension('Apple-WM', function(err, ext) {
if (!ext.present)
callback(new Error('extension not available'));
ext.QueryVersion = function(cb)
{
X.seq_num++;
X.pack_stream.pack('CCS', [ext.majorOpcode, 0, 1]);
X.replies[X.seq_num] = [
function(buf, opt) {
var res = buf.unpack('SSL');
return res;
},
cb
];
X.pack_stream.flush();
}
ext.FrameRect = {
Titlebar: 1,
Tracking: 2,
Growbox: 3
};
ext.FrameGetRect = function(frame_class, frame_rect, ix, iy, iw, ih, ox, oy, ow, oh, cb)
{
X.seq_num++;
X.pack_stream.pack('CCSSSSSSSSSSS', [ext.majorOpcode, 1, 6, frame_class, frame_rect, ix, iy, iw, ih, ox, oy, ow, oh, cb]);
X.replies[X.seq_num] = [
function(buf, opt) {
var res = buf.unpack('SSSS');
return {
x: res[0],
y: res[1],
w: res[2],
h: res[3]
};
},
cb
];
X.pack_stream.flush();
}
ext.FrameHitTest = function(frame_class, px, py, ix, iy, iw, ih, ox, oy, ow, oh, cb)
{
X.seq_num++;
X.pack_stream.pack('CCSSxxSSSSSSSSSS', [ext.majorOpcode, 2, 7, frame_class, px, py, ix, iy, iw, ih, ox, oy, ow, oh]);
X.replies[X.seq_num] = [
function(buf, opt) {
var res = buf.unpack('L');
return res[0];
},
cb
];
X.pack_stream.flush();
}
// from /usr/include/Xplugin.h
ext.FrameClass = {
DecorLarge: 1,
Reserved1: 2,
Reserved2: 4,
Reserved3: 8,
DecorSmall: 16,
Reserved5: 32,
Reserved6: 64,
Reserved8: 128,
Managed: 1<<15,
Transient: 1<<16,
Stationary: 1<<17
};
ext.FrameAttr = {
Active: 1,
Urgent: 2,
Title: 4,
Prelight: 8,
Shaded: 16,
CloseBox: 0x100,
Collapse: 0x200,
Zoom: 0x400,
CloseBoxClicked: 0x800,
CollapseBoxClicked: 0x1000,
ZoomBoxClicked: 0x2000,
GrowBox: 0x4000
};
ext.FrameDraw = function(screen, window, frameClass, attr, ix, iy, iw, ih, ox, oy, ow, oh, title)
{
X.seq_num++;
var titleReqWords = xutil.padded_length(title.length)/4;
X.pack_stream.pack('CCSLLSSSSSSSSSSLp', [ext.majorOpcode, 3, 9+titleReqWords, screen, window, frameClass, attr, ix, iy, iw, ih, ox, oy, ow, oh, title.length, title]);
X.pack_stream.flush();
}
ext.NotifyMask = {
Controller: 1,
Activation: 2,
Pasteboard: 4,
All: 7
};
// TODO: decode events
/*
#define AppleWMMinimizeWindow 0
#define AppleWMZoomWindow 1
#define AppleWMCloseWindow 2
#define AppleWMBringAllToFront 3
#define AppleWMHideWindow 4
#define AppleWMHideAll 5
#define AppleWMShowAll 6
#define AppleWMWindowMenuItem 9
#define AppleWMWindowMenuNotify 10
#define AppleWMNextWindow 11
#define AppleWMPreviousWindow 12
#define AppleWMIsActive 0
#define AppleWMIsInactive 1
#define AppleWMReloadPreferences 2
#define AppleWMCopyToPasteboard 0
*/
ext.SelectInput = function(mask)
{
X.seq_num++;
X.pack_stream.pack('CCSL', [ext.majorOpcode, 6, 2, mask]);
X.pack_stream.flush();
}
ext.SetFrontProcess = function()
{
X.seq_num++;
X.pack_stream.pack('CCS', [ext.majorOpcode, 8, 1]);
X.pack_stream.flush();
}
ext.WindowLevel = {
Normal: 0,
Floating: 1,
TornOff: 2,
Dock: 3,
Desktop: 4
};
ext.SetWindowLevel = function(window, level)
{
X.seq_num++;
X.pack_stream.pack('CCSLL', [ext.majorOpcode, 9, 3, window, level]);
X.pack_stream.flush();
}
ext.CanQuit = function(state)
{
X.seq_num++;
X.pack_stream.pack('CCSCxxx', [ext.majorOpcode, 10, 2, state]);
X.pack_stream.flush();
}
// shortcut is single-byte ASCII (optional, 0=no shortcut)
// items example: [ 'item1', 'some item', ['C', 'item with C shortcut'] ]
ext.SetWindowMenu = function(items)
{
var reqlen = 8;
var extlength = 0;
items.forEach(function(i) {
});
}
// https://developer.apple.com
// /library/mac/documentation/Carbon/Reference/Process_Manager/Reference/reference.html#//apple_ref/doc/c_ref/ProcessSerialNumber
ext.SendPSN = function(hi, lo)
{
X.seq_num++;
X.pack_stream.pack('CCSLL', [ext.majorOpcode, 12, 3, hi, lo]);
X.pack_stream.flush();
}
ext.AttachTransient = function(child, parent)
{
X.seq_num++;
X.pack_stream.pack('CCSLL', [ext.majorOpcode, 13, 3, child, parent]);
X.pack_stream.flush();
}
callback(null, ext);
/*
ext.QueryVersion(function(err, vers) {
ext.major = vers[0];
ext.minor = vers[1];
ext.patch = vers[2];
callback(null, ext);
});
*/
ext.events = {
AppleWMControllerNotify: 0,
AppleWMActivationNotify: 1,
AppleWMPasteboardNotify: 2,
}
ext.EventKind = {
Controller: {
MinimizeWindow: 0,
ZoomWindow: 1,
CloseWindow: 2,
BringAllToFront: 3,
WideWindow: 4,
HideAll: 5,
ShowAll: 6,
WindowMenuItem: 9,
WindowMenuNotify: 10,
NextWindow: 11,
PreviousWindow: 12
},
Activation: {
IsActive: 0,
IsInactive:1,
ReloadPreferences: 2
},
Pasteboard: {
CopyToPasteboard: 0
}
};
X.eventParsers[ext.firstEvent + ext.events.AppleWMControllerNotify] =
X.eventParsers[ext.firstEvent + ext.events.AppleWMActivationNotify] =
X.eventParsers[ext.firstEvent + ext.events.AppleWMPasteboardNotify] = function(type, seq, extra, code, raw)
{
var event = {};
switch(type) {
case ext.firstEvent + ext.events.AppleWMControllerNotify: event.name = 'AppleWMControllerNotify'; break;
case ext.firstEvent + ext.events.AppleWMActivationNotify: event.name = 'AppleWMActivationNotify'; break;
case ext.firstEvent + ext.events.AppleWMPasteboardNotify: event.name = 'AppleWMPasteboardNotify'; break;
}
event.type = code;
event.time = extra;
event.arg = raw.unpack('xxL')[0];
return event;
};
});
}