void RenderPreview(Cairo.Context context, Gdk.Point position, double opacity)
{
if (brandedIcon != null)
{
/* if (previewSurface == null) {
* previewSurface = new SurfaceWrapper (context, brandedIcon);
* }
* double scale = PreviewSize / previewSurface.Width;
*
* context.Save ();
* context.Translate (position.X, position.Y);
* context.Scale (scale * IconScale, scale * IconScale);
* context.SetSourceSurface (previewSurface.Surface, -previewSurface.Width / 2, -previewSurface.Height / 2);
* context.PaintWithAlpha (opacity);
* context.Restore ();
*/
double scale = PreviewSize / brandedIcon.Width;
context.Save();
context.Translate(position.X, position.Y);
context.Scale(scale * IconScale, scale * IconScale);
context.DrawImage(this, brandedIcon.WithAlpha(opacity), -brandedIcon.Width / 2, -brandedIcon.Height / 2);
context.Restore();
}
}
void RenderPreview(Cairo.Context context, Gdk.Point position, double opacity)
{
if (brandedIcon != null)
{
double scale = PreviewSize / brandedIcon.Width;
context.Save();
context.Translate(position.X, position.Y);
context.Scale(scale * IconScale, scale * IconScale);
context.DrawImage(this, brandedIcon.WithAlpha(opacity), -brandedIcon.Width / 2, -brandedIcon.Height / 2);
context.Restore();
}
}
protected override bool OnExposeEvent(Gdk.EventExpose evnt)
{
if (image != null)
{
var alloc = Allocation;
alloc.Inflate(-Xpad, -Ypad);
using (var ctx = CairoHelper.Create(evnt.Window)) {
var x = Math.Round(alloc.X + (alloc.Width - image.Width) * Xalign);
var y = Math.Round(alloc.Y + (alloc.Height - image.Height) * Yalign);
ctx.Save();
ctx.DrawImage(this, IsParentDisabled() ? image.WithAlpha(0.4) : image, x, y);
ctx.Restore();
}
}
return(true);
}
static TestStatusIcon()
{
try {
Running = Xwt.Drawing.Image.FromResource("unit-running-16.png");
Failure = Xwt.Drawing.Image.FromResource("unit-failed-16.png");
None = Xwt.Drawing.Image.FromResource("unit-not-yet-run-16.png");
NotRun = Xwt.Drawing.Image.FromResource("unit-skipped-16.png");
Success = Xwt.Drawing.Image.FromResource("unit-success-16.png");
SuccessAndFailure = Xwt.Drawing.Image.FromResource("unit-mixed-results-16.png");
Loading = Xwt.Drawing.Image.FromResource("unit-loading-16.png");
Inconclusive = Xwt.Drawing.Image.FromResource("unit-inconclusive-16.png");
OldFailure = Failure.WithAlpha(0.4);
OldSuccess = Success.WithAlpha(0.4);
OldSuccessAndFailure = SuccessAndFailure.WithAlpha(0.4);
OldInconclusive = Inconclusive.WithAlpha(0.4);
} catch (Exception e) {
LoggingService.LogError("Error while loading icons.", e);
}
}
static TestStatusIcon ()
{
try {
Running = Xwt.Drawing.Image.FromResource ("unit-running-light-16.png");
Failure = Xwt.Drawing.Image.FromResource ("unit-failed-light-16.png");
None = Xwt.Drawing.Image.FromResource ("unit-not-yet-run-light-16.png");
NotRun = Xwt.Drawing.Image.FromResource ("unit-skipped-light-16.png");
Success = Xwt.Drawing.Image.FromResource ("unit-success-light-16.png");
SuccessAndFailure = Xwt.Drawing.Image.FromResource ("unit-mixed-results-light-16.png");
Loading = Xwt.Drawing.Image.FromResource ("unit-loading-light-16.png");
Inconclusive = Xwt.Drawing.Image.FromResource ("unit-inconclusive-light-16.png");
OldFailure = Failure.WithAlpha (0.4);
OldSuccess = Success.WithAlpha (0.4);
OldSuccessAndFailure = SuccessAndFailure.WithAlpha (0.4);
OldInconclusive = Inconclusive.WithAlpha (0.4);
} catch (Exception e) {
LoggingService.LogError ("Error while loading icons.", e);
}
}
public void SetAlertMode(int seconds)
{
astep = 0;
alertEnd = DateTime.Now.AddSeconds(seconds);
if (animation != 0)
{
GLib.Source.Remove(animation);
}
animation = GLib.Timeout.Add(60, new GLib.TimeoutHandler(AnimateIcon));
if (images == null)
{
images = new Xwt.Drawing.Image [10];
for (int n = 0; n < 10; n++)
{
images [n] = icon.WithAlpha(((double)(9 - n)) / 10.0);
}
}
}
void DrawTab(Context ctx, DockNotebookTab tab, Gdk.Rectangle allocation, Gdk.Rectangle tabBounds, bool highlight, bool active, bool dragging, Pango.Layout la)
{
// This logic is stupid to have here, should be in the caller!
if (dragging)
{
tabBounds.X = (int)(tabBounds.X + (dragX - tabBounds.X) * dragXProgress);
tabBounds.X = Clamp(tabBounds.X, tabStartX, tabEndX - tabBounds.Width);
}
double rightPadding = (active ? TabActivePadding.Right : TabPadding.Right) - (LeanWidth / 2);
rightPadding = (rightPadding * Math.Min(1.0, Math.Max(0.5, (tabBounds.Width - 30) / 70.0)));
double leftPadding = (active ? TabActivePadding.Left : TabPadding.Left) - (LeanWidth / 2);
leftPadding = (leftPadding * Math.Min(1.0, Math.Max(0.5, (tabBounds.Width - 30) / 70.0)));
double bottomPadding = active ? TabActivePadding.Bottom : TabPadding.Bottom;
DrawTabBackground(this, ctx, allocation, tabBounds.Width, tabBounds.X, active);
ctx.LineWidth = 1;
ctx.NewPath();
// Render Close Button (do this first so we can tell how much text to render)
var closeButtonAlloation = new Cairo.Rectangle(tabBounds.Right - rightPadding - (tabCloseImage.Width / 2) - CloseButtonMarginRight,
tabBounds.Height - bottomPadding - tabCloseImage.Height - CloseButtonMarginBottom,
tabCloseImage.Width, tabCloseImage.Height);
tab.CloseButtonActiveArea = closeButtonAlloation.Inflate(2, 2);
bool closeButtonHovered = tracker.Hovered && tab.CloseButtonActiveArea.Contains(tracker.MousePosition);
bool tabHovered = tracker.Hovered && tab.Allocation.Contains(tracker.MousePosition);
bool drawCloseButton = active || tabHovered;
if (!closeButtonHovered && tab.DirtyStrength > 0.5)
{
ctx.DrawImage(this, tabDirtyImage, closeButtonAlloation.X, closeButtonAlloation.Y);
drawCloseButton = false;
}
if (drawCloseButton)
{
ctx.DrawImage(this, tabCloseImage.WithAlpha((closeButtonHovered ? 1.0 : 0.5) * tab.Opacity), closeButtonAlloation.X, closeButtonAlloation.Y);
}
// Render Text
double tw = tabBounds.Width - (leftPadding + rightPadding);
if (drawCloseButton || tab.DirtyStrength > 0.5)
{
tw -= closeButtonAlloation.Width / 2;
}
double tx = tabBounds.X + leftPadding;
var baseline = la.GetLine(0).Layout.GetPixelBaseline();
double ty = tabBounds.Height - bottomPadding - baseline;
ctx.MoveTo(tx, ty);
if (!MonoDevelop.Core.Platform.IsMac && !MonoDevelop.Core.Platform.IsWindows)
{
// This is a work around for a linux specific problem.
// A bug in the proprietary ATI driver caused TAB text not to draw.
// If that bug get's fixed remove this HACK asap.
la.Ellipsize = Pango.EllipsizeMode.End;
la.Width = (int)(tw * Pango.Scale.PangoScale);
ctx.SetSourceColor((tab.Notify ? Styles.TabBarNotifyTextColor : (active ? Styles.TabBarActiveTextColor : Styles.TabBarInactiveTextColor)).ToCairoColor());
Pango.CairoHelper.ShowLayout(ctx, la.GetLine(0).Layout);
}
else
{
// ellipses are for space wasting ..., we cant afford that
using (var lg = new LinearGradient(tx + tw - 10, 0, tx + tw, 0)) {
var color = (tab.Notify ? Styles.TabBarNotifyTextColor : (active ? Styles.TabBarActiveTextColor : Styles.TabBarInactiveTextColor)).ToCairoColor();
color = color.MultiplyAlpha(tab.Opacity);
lg.AddColorStop(0, color);
color.A = 0;
lg.AddColorStop(1, color);
ctx.SetSource(lg);
Pango.CairoHelper.ShowLayout(ctx, la.GetLine(0).Layout);
}
}
la.Dispose();
}
void RenderIcon(Cairo.Context context, Xwt.Drawing.Image surface, double opacity)
{
context.DrawImage(this, surface.WithAlpha(opacity),
Allocation.X + (Allocation.Width - surface.Width) / 2,
Allocation.Y + (Allocation.Height - surface.Height) / 2);
}
