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Code Issues Releases Wiki Activity

1. Added 'setAllowedActions' to monitor-info for X

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2. Added ability to specify min/max size for X
This commit is contained in:
Bryan Roe
2019-10-04 15:04:01 -07:00
parent 1ec290f090
commit 5f169ab624
2 changed files with 56 additions and 8 deletions
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54
modules/monitor-info.js
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@@ -17,12 +17,17 @@ limitations under the License.
var promise = require('promise');
var PPosition = 4;
var PSize = 8;
var PMinSize = 1 << 4;
var PMaxSize = 1 << 5;
var _NET_WM_STATE_REMOVE = 0; // remove/unset property
var _NET_WM_STATE_ADD = 1; // add/set property
var _NET_WM_STATE_TOGGLE = 2; // toggle property
var SubstructureRedirectMask = (1 << 20);
var SubstructureNotifyMask = (1 << 19);
var PropModeReplace = 0;
var XA_ATOM = 4;
var MWM_HINTS_FUNCTIONS = (1 << 0);
var MWM_HINTS_DECORATIONS = (1 << 1);
function getLibInfo(libname)
{
@@ -227,6 +232,17 @@ function monitorinfo()
if(process.platform == 'linux' || process.platform == 'freebsd')
{
this.MOTIF_FLAGS =
{
MWM_FUNC_ALL : (1 << 0) ,
MWM_FUNC_RESIZE : (1 << 1) ,
MWM_FUNC_MOVE : (1 << 2) ,
MWM_FUNC_MINIMIZE : (1 << 3) ,
MWM_FUNC_MAXIMIZE : (1 << 4) ,
MWM_FUNC_CLOSE : (1 << 5)
};
if (this.Location_X11LIB && this.Location_X11TST && this.Location_X11EXT)
{
var ch = require('child_process').execFile('/bin/sh', ['sh']);
@@ -282,6 +298,7 @@ function monitorinfo()
this._X11.CreateMethod('XSetNormalHints');
this._X11.CreateMethod('XSetSelectionOwner');
this._X11.CreateMethod('XSetSubwindowMode');
this._X11.CreateMethod('XStoreName');
this._X11.CreateMethod('XSync');
this._X11.CreateMethod('XBlackPixel');
this._X11.CreateMethod('XWhitePixel');
@@ -299,14 +316,45 @@ function monitorinfo()
MwmHints.Deref(0, 4).toBuffer().writeUInt32LE(1 << 1);
this._X11.XChangeProperty(display, window, mwmHintsProperty, mwmHintsProperty, 32, 0, MwmHints, 5);
}
this.setWindowSizeHints = function setWindowSizeHints(display, window, x, y, width, height)
this.setAllowedActions = function setAllowedActions(display, window, flags)
{
/*
MWM_HINTS_FUNCTIONS = (1L << 0),
MWM_HINTS_DECORATIONS = (1L << 1),
MWM_FUNC_ALL = (1L << 0),
MWM_FUNC_RESIZE = (1L << 1),
MWM_FUNC_MOVE = (1L << 2),
MWM_FUNC_MINIMIZE = (1L << 3),
MWM_FUNC_MAXIMIZE = (1L << 4),
MWM_FUNC_CLOSE = (1L << 5)
*/
var MwmHints = this._gm.CreateVariable(40);
var mwmHintsProperty = this._X11.XInternAtom(display, this._gm.CreateVariable('_MOTIF_WM_HINTS'), 0);
MwmHints.Deref(0, 4).toBuffer().writeUInt32LE(MWM_HINTS_FUNCTIONS);
MwmHints.Deref(8, 4).toBuffer().writeUInt32LE(flags);
this._X11.XChangeProperty(display, window, mwmHintsProperty, mwmHintsProperty, 32, PropModeReplace, MwmHints, 5);
}
this.setWindowSizeHints = function setWindowSizeHints(display, window, x, y, width, height, minWidth, minHeight, maxWidth, maxHeight)
{
var sizeHints = this._gm.CreateVariable(80);
sizeHints.Deref(0, 4).toBuffer().writeUInt32LE(PPosition | PSize);
var spec = PPosition | PSize;
if (minWidth != null && minHeight != null) { spec |= PMinSize; }
if (maxWidth != null && maxHeight != null) { spec |= PMaxSize; }
sizeHints.Deref(0, 4).toBuffer().writeUInt32LE(spec);
sizeHints.Deref(8, 4).toBuffer().writeUInt32LE(x);
sizeHints.Deref(12, 4).toBuffer().writeUInt32LE(y);
sizeHints.Deref(16, 4).toBuffer().writeUInt32LE(width);
sizeHints.Deref(20, 4).toBuffer().writeUInt32LE(height);
if (minWidth != null) { sizeHints.Deref(24, 4).toBuffer().writeUInt32LE(minWidth); }
if (minHeight != null) { sizeHints.Deref(28, 4).toBuffer().writeUInt32LE(minHeight); }
if (maxWidth != null) { sizeHints.Deref(32, 4).toBuffer().writeUInt32LE(maxWidth); }
if (maxHeight != null) { sizeHints.Deref(36, 4).toBuffer().writeUInt32LE(maxHeight); }
this._X11.XSetNormalHints(display, window, sizeHints);
}
this.setAlwaysOnTop = function setAlwaysOnTop(display, rootWindow, window)