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Code Issues Releases Wiki Activity

Updated support for settting alternate background/foreground color using an options object

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This commit is contained in:
Bryan Roe
2022-02-14 19:29:34 -08:00
parent 7a2356f777
commit a4d76c0ffb
4 changed files with 80 additions and 30 deletions
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22
modules/win-userconsent.js
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@@ -166,6 +166,19 @@ function SCALE(val, dpi)
var factor = val / 96;
return (dpi * factor);
}
function string_RGB(s)
{
var ret = RGB(0, 0, 0);
try
{
var t = s.split(',');
ret = RGB(parseInt(t[0]), parseInt(t[1]), parseInt(t[2]));
}
catch(z)
{
}
return (ret);
}
function RGB(r, g, b)
{
return (r | (g << 8) | (b << 16));
@@ -340,7 +353,7 @@ function pump_onMessage(msg)
function pump_onHwnd(h)
{
this._HANDLE = h;
this._icon = getScaledImage(x_icon, SCALE(32, this.dpi) * 0.75, SCALE(32, this.dpi) * 0.75);
this._icon = getScaledImage(x_icon, SCALE(32, this.dpi) * 0.75, SCALE(32, this.dpi) * 0.75, this.options.background);
this._addAsyncMethodCall(this._user32.LoadCursorA.async, [0, IDC_ARROW]).then(function (cs)
{
this.pump._addAsyncMethodCall(this.pump._user32.SetCursor.async, [cs]);
@@ -590,6 +603,9 @@ function create(title, caption, username, options)
{
if (options == null) { options = {}; }
if (options.uid == null) { options.uid = require('user-sessions').consoleUid(); }
if (options.background != null && typeof (options.background == 'string')) { options.background = string_RGB(options.background); }
if (options.foreground != null && typeof (options.foreground == 'string')) { options.foreground = string_RGB(options.foreground); }
var self = require('user-sessions').getProcessOwnerName(process.pid).tsid;
if (self != 0)
{
@@ -679,7 +695,7 @@ function _child()
}
});
}
function getScaledImage(b64, width, height)
function getScaledImage(b64, width, height, background)
{
var startupinput = require('_GenericMarshal').CreateVariable(24);
var gdipToken = require('_GenericMarshal').CreatePointer();
@@ -720,7 +736,7 @@ function getScaledImage(b64, width, height)
var scaledhbitmap = GM.CreatePointer();
//console.info1('GetScaledHBITMAP: ' + gdip.GdipCreateHBITMAPFromBitmap(nb.Deref(), scaledhbitmap, options.background).Val);
console.info1('GetScaledHBITMAP: ' + gdip.GdipCreateHBITMAPFromBitmap(nb.Deref(), scaledhbitmap, gdip_RGB(0, 54, 105)).Val);
console.info1('GetScaledHBITMAP: ' + gdip.GdipCreateHBITMAPFromBitmap(nb.Deref(), scaledhbitmap, gdip_RGB(background)).Val);
console.info1('ImageDispose: ' + gdip.GdipDisposeImage(pimage.Deref()).Val);
scaledhbitmap._token = gdipToken;
return (scaledhbitmap);