protected override bool OnExposeEvent(Gdk.EventExpose evnt)
{
using (var ctx = Gdk.CairoHelper.Create(evnt.Window)) {
if (mouseOver)
{
DrawHoverBackground(ctx);
}
// Draw the icon
DrawIcon(ctx);
// Draw the text
int textWidth = Allocation.Width - LeftTextPadding - InternalPadding * 2;
using (var titleLayout = new Pango.Layout(PangoContext))
{
titleLayout.Width = Pango.Units.FromPixels(textWidth);
titleLayout.Ellipsize = Pango.EllipsizeMode.End;
titleLayout.SetMarkup(WelcomePageSection.FormatText(TitleFontFace, TitleFontSize, Pango.Weight.Bold, MediumTitleColor, title));
Pango.Layout subtitleLayout = null;
if (!string.IsNullOrEmpty(subtitle))
{
subtitleLayout = new Pango.Layout(PangoContext);
subtitleLayout.Width = Pango.Units.FromPixels(textWidth);
subtitleLayout.Ellipsize = Pango.EllipsizeMode.Start;
subtitleLayout.SetMarkup(WelcomePageSection.FormatText(SmallTitleFontFace, SmallTitleFontSize, Pango.Weight.Normal, SmallTitleColor, subtitle));
}
int height = 0;
int w, h1, h2;
titleLayout.GetPixelSize(out w, out h1);
height += h1;
if (subtitleLayout != null)
{
height += Styles.WelcomeScreen.Pad.Solutions.SolutionTile.TitleBottomMargin;
subtitleLayout.GetPixelSize(out w, out h2);
height += h2;
}
int tx = Allocation.X + InternalPadding + LeftTextPadding;
int ty = Allocation.Y + (Allocation.Height - height) / 2;
DrawLayout(ctx, titleLayout, TitleFontFace, TitleFontSize, Pango.Weight.Bold, MediumTitleColor, tx, ty);
if (subtitleLayout != null)
{
ty += h1 + Styles.WelcomeScreen.Pad.Solutions.SolutionTile.TitleBottomMargin;
DrawLayout(ctx, subtitleLayout, SmallTitleFontFace, SmallTitleFontSize, Pango.Weight.Normal, SmallTitleColor, tx, ty);
subtitleLayout.Dispose();
}
}
}
return(true);
}
protected override bool OnButtonReleaseEvent(Gdk.EventButton evnt)
{
if (evnt.Button == 1 && new Gdk.Rectangle(0, 0, Allocation.Width, Allocation.Height).Contains((int)evnt.X, (int)evnt.Y))
{
WelcomePageSection.DispatchLink(LinkUrl);
return(true);
}
return(base.OnButtonReleaseEvent(evnt));
}
protected void Update()
{
if (imageNormal != null)
{
image.Image = mouseOver ? imageHover : imageNormal;
}
var color = mouseOver ? HoverColor : Color;
label.Markup = WelcomePageSection.FormatText(FontFamily, FontSize, FontWeight, color, Text);
}
void HandlePress(object sender, EventArgs args)
{
// If alternate UI is shown then a press activates the pin
if (AllowPinning && mouseOver)
{
Pinned = !pinned;
QueueDraw();
PinClicked?.Invoke(this, EventArgs.Empty);
}
else
{
WelcomePageSection.DispatchLink(actionUrl);
}
}
protected override bool OnButtonReleaseEvent(Gdk.EventButton evnt)
{
if (evnt.Button == 1)
{
if (mouseOverStar && AllowPinning)
{
pinned = !pinned;
QueueDraw();
if (PinClicked != null)
{
PinClicked(this, EventArgs.Empty);
}
return(true);
}
else if (mouseOver)
{
WelcomePageSection.DispatchLink(actionUrl);
return(true);
}
}
return(base.OnButtonReleaseEvent(evnt));
}
protected virtual void OnClicked()
{
WelcomePageSection.DispatchLink(actionLink);
}
void PerformPress(object sender, EventArgs e)
{
WelcomePageSection.DispatchLink(LinkUrl);
}
protected override bool OnExposeEvent(Gdk.EventExpose evnt)
{
using (var ctx = Gdk.CairoHelper.Create(evnt.Window)) {
if (mouseOver)
{
if (BorderPadding <= 0)
{
ctx.Rectangle(Allocation.X, Allocation.Y, Allocation.Width, Allocation.Height);
ctx.SetSourceColor(CairoExtensions.ParseColor(Styles.WelcomeScreen.Pad.Solutions.SolutionTile.HoverBackgroundColor));
ctx.Fill();
ctx.MoveTo(Allocation.X, Allocation.Y + 0.5);
ctx.RelLineTo(Allocation.Width, 0);
ctx.MoveTo(Allocation.X, Allocation.Y + Allocation.Height - 0.5);
ctx.RelLineTo(Allocation.Width, 0);
if (DrawRightBorder)
{
ctx.MoveTo(Allocation.Right + 0.5, Allocation.Y + 0.5);
ctx.LineTo(Allocation.Right + 0.5, Allocation.Bottom - 0.5);
}
if (DrawLeftBorder)
{
ctx.MoveTo(Allocation.Left + 0.5, Allocation.Y + 0.5);
ctx.LineTo(Allocation.Left + 0.5, Allocation.Bottom - 0.5);
}
ctx.LineWidth = 1;
ctx.SetSourceColor(CairoExtensions.ParseColor(Styles.WelcomeScreen.Pad.Solutions.SolutionTile.HoverBorderColor));
ctx.Stroke();
}
else
{
Gdk.Rectangle region = Allocation;
region.Inflate(-BorderPadding, -BorderPadding);
ctx.RoundedRectangle(region.X + 0.5, region.Y + 0.5, region.Width - 1, region.Height - 1, 3);
ctx.SetSourceColor(CairoExtensions.ParseColor(Styles.WelcomeScreen.Pad.Solutions.SolutionTile.HoverBackgroundColor));
ctx.FillPreserve();
ctx.LineWidth = 1;
ctx.SetSourceColor(CairoExtensions.ParseColor(Styles.WelcomeScreen.Pad.Solutions.SolutionTile.HoverBorderColor));
ctx.Stroke();
}
}
// Draw the icon
int x = Allocation.X + InternalPadding;
int y = Allocation.Y + (Allocation.Height - icon.Height) / 2;
Gdk.CairoHelper.SetSourcePixbuf(ctx, icon, x, y);
ctx.Paint();
if (AllowPinning && (mouseOver || pinned))
{
Gdk.Pixbuf star;
if (pinned)
{
if (mouseOverStar)
{
star = starPinnedHover;
}
else
{
star = starPinned;
}
}
else
{
if (mouseOverStar)
{
star = starNormalHover;
}
else
{
star = starNormal;
}
}
x = x + icon.Width - star.Width + 3;
y = y + icon.Height - star.Height + 3;
Gdk.CairoHelper.SetSourcePixbuf(ctx, star, x, y);
ctx.Paint();
starRect = new Gdk.Rectangle(x, y, star.Width, star.Height);
}
// Draw the text
int textWidth = Allocation.Width - LeftTextPadding - InternalPadding * 2;
var face = Platform.IsMac ? Styles.WelcomeScreen.Pad.TitleFontFamilyMac : Styles.WelcomeScreen.Pad.TitleFontFamilyWindows;
Pango.Layout titleLayout = new Pango.Layout(PangoContext);
titleLayout.Width = Pango.Units.FromPixels(textWidth);
titleLayout.Ellipsize = Pango.EllipsizeMode.End;
titleLayout.SetMarkup(WelcomePageSection.FormatText(face, Styles.WelcomeScreen.Pad.Solutions.SolutionTile.TitleFontSize, false, Styles.WelcomeScreen.Pad.MediumTitleColor, title));
Pango.Layout subtitleLayout = null;
if (!string.IsNullOrEmpty(subtitle))
{
subtitleLayout = new Pango.Layout(PangoContext);
subtitleLayout.Width = Pango.Units.FromPixels(textWidth);
subtitleLayout.Ellipsize = Pango.EllipsizeMode.Start;
subtitleLayout.SetMarkup(WelcomePageSection.FormatText(face, Styles.WelcomeScreen.Pad.Solutions.SolutionTile.PathFontSize, false, Styles.WelcomeScreen.Pad.SmallTitleColor, subtitle));
}
int height = 0;
int w, h1, h2;
titleLayout.GetPixelSize(out w, out h1);
height += h1;
if (subtitleLayout != null)
{
height += Styles.WelcomeScreen.Pad.Solutions.SolutionTile.TitleBottomMargin;
subtitleLayout.GetPixelSize(out w, out h2);
height += h2;
}
int tx = Allocation.X + InternalPadding + LeftTextPadding;
int ty = Allocation.Y + (Allocation.Height - height) / 2;
ctx.MoveTo(tx, ty);
Pango.CairoHelper.ShowLayout(ctx, titleLayout);
if (subtitleLayout != null)
{
ty += h1 + Styles.WelcomeScreen.Pad.Solutions.SolutionTile.TitleBottomMargin;
ctx.MoveTo(tx, ty);
Pango.CairoHelper.ShowLayout(ctx, subtitleLayout);
}
}
return(true);
}
