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BizHawk
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tastudio screenshot popup: act more like taseditor in terms of time 

only update opacity by 1/8th every 40ms. allows to skip fading in if mouse moves around at regular speed, and only pops up if deliberately hovering over the cell

also reduce magic numbers a bit
This commit is contained in:
feos 2017-03-18 18:14:23 +03:00
parent 1827f44fb8
commit 216c7ea487
1 changed files with 17 additions and 11 deletions
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28
BizHawk.Client.EmuHawk/tools/TAStudio/ScreenshotForm.cs
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@ -19,11 +19,15 @@ namespace BizHawk.Client.EmuHawk
{
private Timer _showTimer = new Timer();
private Timer _hideTimer = new Timer();
private int _widthCap = 320;
private int _heightCap = 240;
private int _interval = 40;
private double _alphaStep = 0.125;
public TasBranch Branch { get; set; }
new public Font Font;
public FontStyle FontStyle;
public int FontSize;
public int DrawingHeight;
new public Font Font;
new public int Padding;
new public string Text;
@ -31,26 +35,26 @@ namespace BizHawk.Client.EmuHawk
{
InitializeComponent();
Width = 320;
Height = 240;
Width = _widthCap;
Height = _heightCap;
FontSize = 10;
FontStyle = FontStyle.Regular;
Font = new Font(FontFamily.GenericMonospace, FontSize, FontStyle);
DrawingHeight = 0;
Padding = 0;
Opacity = 0;
_showTimer.Interval = 1;
_showTimer.Interval = _interval;
_showTimer.Tick += new EventHandler((sender, e) =>
{
if ((Opacity += 0.05d) >= 1)
if ((Opacity += _alphaStep) >= 1)
_showTimer.Stop();
});
_hideTimer.Interval = 1;
_hideTimer.Interval = _interval;
_hideTimer.Tick += new EventHandler((sender, e) =>
{
if ((Opacity -= 0.05d) <= 0)
if ((Opacity -= _alphaStep) <= 0)
{
_hideTimer.Stop();
Hide();
@ -69,10 +73,10 @@ namespace BizHawk.Client.EmuHawk
// Set the screenshot to "1x" resolution of the core
// cores like n64 and psx are going to still have sizes too big for the control, so cap them
if (Width > 320)
if (Width > _widthCap)
{
double ratio = 320.0 / (double)Width;
Width = 320;
double ratio = (double)_widthCap / (double)Width;
Width = _widthCap;
DrawingHeight = (int)((double)(DrawingHeight) * ratio);
}
@ -110,11 +114,13 @@ namespace BizHawk.Client.EmuHawk
_hideTimer.Start();
}
// avoid stealing focus
protected override bool ShowWithoutActivation
{
get { return true; }
}
// but still appear topmost
private const int WS_EX_TOPMOST = 0x00000008;
protected override CreateParams CreateParams
{