public static void DrawProfileSmall(Gdk.Drawable d, Gdk.GC gc, string name, int x, int y)
{
d.DrawPixbuf(gc, GetProfileSmall(name), 0, 0, x, y,
PROFILE_WIDTH_SMALL, PROFILE_HEIGHT_SMALL,
Gdk.RgbDither.None, 0, 0);
}
protected override bool OnExposeEvent(Gdk.EventExpose e)
{
Gdk.Drawable draw = e.Window;
Gdk.Rectangle area = e.Area;
if (this.categories.Count == 0 || !string.IsNullOrEmpty(CustomMessage))
{
Pango.Layout messageLayout = new Pango.Layout(this.PangoContext);
messageLayout.Alignment = Pango.Alignment.Center;
messageLayout.Width = (int)(Allocation.Width * 2 / 3 * Pango.Scale.PangoScale);
if (!string.IsNullOrEmpty(CustomMessage))
{
messageLayout.SetText(CustomMessage);
}
else
{
messageLayout.SetText(MonoDevelop.Core.GettextCatalog.GetString("There are no tools available for the current document."));
}
draw.DrawLayout(Style.TextGC(StateType.Normal), Allocation.Width * 1 / 6, 12, messageLayout);
messageLayout.Dispose();
return(true);
}
Cairo.Context cr = Gdk.CairoHelper.Create(e.Window);
draw.DrawRectangle(Style.BaseGC(StateType.Normal), true, area);
int xpos = (this.hAdjustement != null ? (int)this.hAdjustement.Value : 0);
int vadjustment = (this.vAdjustement != null ? (int)this.vAdjustement.Value : 0);
int ypos = -vadjustment;
Iterate(ref xpos, ref ypos, delegate(Category category, Gdk.Size itemDimension) {
const int foldSegmentHeight = 8;
if (category == SelectedItem)
{
draw.DrawRectangle(Style.BaseGC(StateType.Selected),
true,
new Gdk.Rectangle(xpos,
ypos,
itemDimension.Width,
itemDimension.Height));
}
else
{
cr.NewPath();
cr.MoveTo(xpos, ypos);
cr.RelLineTo(itemDimension.Width, 0);
cr.RelLineTo(0, itemDimension.Height);
cr.RelLineTo(-itemDimension.Width, 0);
cr.RelLineTo(0, -itemDimension.Height);
cr.ClosePath();
using (var pat = new Cairo.LinearGradient(xpos, ypos, xpos, ypos + itemDimension.Height)) {
Cairo.Color ccol = Convert(Style.Mid(StateType.Normal));
ccol.A = 0.2;
pat.AddColorStop(0, ccol);
ccol.A = 1;
pat.AddColorStop(1, ccol);
cr.Pattern = pat;
cr.FillPreserve();
}
}
DrawFoldSegment(draw, xpos + 2, ypos + (itemDimension.Height - foldSegmentHeight) / 2, foldSegmentHeight, foldSegmentHeight, category.IsExpanded, category == mouseOverItem && mouseX < xpos + 2 + 12);
headerLayout.SetText(category.Text);
int width, height;
layout.GetPixelSize(out width, out height);
draw.DrawLayout(Style.TextGC(category != this.SelectedItem ? StateType.Normal : StateType.Selected), xpos + 2 + 12, ypos + (itemDimension.Height - height) / 2, headerLayout);
if (category == mouseOverItem)
{
draw.DrawRectangle(Style.DarkGC(StateType.Prelight),
false,
new Gdk.Rectangle(xpos,
ypos,
itemDimension.Width - 1,
itemDimension.Height - 1));
}
}, delegate(Category curCategory, Item item, Gdk.Size itemDimension) {
if (item == SelectedItem)
{
draw.DrawRectangle(Style.BaseGC(StateType.Selected),
true,
new Gdk.Rectangle(xpos,
ypos,
itemDimension.Width,
itemDimension.Height));
}
if (listMode || !curCategory.CanIconizeItems)
{
draw.DrawPixbuf(this.Style.ForegroundGC(StateType.Normal),
item.Icon, 0, 0,
xpos + 4,
ypos + 1 + (itemDimension.Height - item.Icon.Height) / 2,
item.Icon.Width, item.Icon.Height, Gdk.RgbDither.None, 0, 0);
layout.SetText(item.Text);
int width, height;
layout.GetPixelSize(out width, out height);
draw.DrawLayout(Style.TextGC(item != this.SelectedItem ? StateType.Normal : StateType.Selected), xpos + IconSize.Width + 4, ypos + (itemDimension.Height - height) / 2, layout);
}
else
{
draw.DrawPixbuf(this.Style.ForegroundGC(StateType.Normal),
item.Icon, 0, 0,
xpos + (itemDimension.Width - item.Icon.Width) / 2,
ypos + (itemDimension.Height - item.Icon.Height) / 2,
item.Icon.Width, item.Icon.Height, Gdk.RgbDither.None, 0, 0);
}
if (item == mouseOverItem)
{
draw.DrawRectangle(Style.DarkGC(StateType.Prelight),
false,
new Gdk.Rectangle(xpos,
ypos,
itemDimension.Width,
itemDimension.Height));
}
});
((IDisposable)cr).Dispose();
return(true);
}
protected override void Render (Gdk.Drawable drawable, Widget widget, Gdk.Rectangle background_area,
Gdk.Rectangle cell_area, Gdk.Rectangle expose_area, CellRendererState flags)
{
if (source == null) {
return;
}
view = widget as SourceView;
bool path_selected = view != null && view.Selection.PathIsSelected (path);
StateType state = RendererStateToWidgetState (widget, flags);
RenderSelection (drawable, background_area, path_selected, state);
int title_layout_width = 0, title_layout_height = 0;
int count_layout_width = 0, count_layout_height = 0;
int max_title_layout_width;
bool hide_counts = source.Count <= 0;
Pixbuf icon = SourceIconResolver.ResolveIcon (source, RowHeight);
if (state == StateType.Insensitive) {
// Code ported from gtk_cell_renderer_pixbuf_render()
var icon_source = new IconSource () {
Pixbuf = icon,
Size = IconSize.SmallToolbar,
SizeWildcarded = false
};
icon = widget.Style.RenderIcon (icon_source, widget.Direction, state,
(IconSize)(-1), widget, "SourceRowRenderer");
}
FontDescription fd = widget.PangoContext.FontDescription.Copy ();
fd.Weight = (ISource)ServiceManager.PlaybackController.NextSource == (ISource)source
? Pango.Weight.Bold
: Pango.Weight.Normal;
if (view != null && source == view.NewPlaylistSource) {
fd.Style = Pango.Style.Italic;
hide_counts = true;
}
Pango.Layout title_layout = new Pango.Layout (widget.PangoContext);
Pango.Layout count_layout = null;
if (!hide_counts) {
count_layout = new Pango.Layout (widget.PangoContext);
count_layout.FontDescription = fd;
count_layout.SetMarkup (String.Format ("<span size=\"small\">{0}</span>", source.Count));
count_layout.GetPixelSize (out count_layout_width, out count_layout_height);
}
max_title_layout_width = cell_area.Width - (icon == null ? 0 : icon.Width) - count_layout_width - 10;
if (!hide_counts && max_title_layout_width < 0) {
hide_counts = true;
}
title_layout.FontDescription = fd;
title_layout.Width = (int)(max_title_layout_width * Pango.Scale.PangoScale);
title_layout.Ellipsize = EllipsizeMode.End;
title_layout.SetText (source.Name);
title_layout.GetPixelSize (out title_layout_width, out title_layout_height);
Gdk.GC main_gc = widget.Style.TextGC (state);
drawable.DrawLayout (main_gc,
cell_area.X + (icon == null ? 0 : icon.Width) + 6,
Middle (cell_area, title_layout_height),
title_layout);
if (icon != null) {
drawable.DrawPixbuf (main_gc, icon, 0, 0,
cell_area.X, Middle (cell_area, icon.Height),
icon.Width, icon.Height, RgbDither.None, 0, 0);
}
if (hide_counts) {
return;
}
Gdk.GC mod_gc = widget.Style.TextGC (state);
if (state == StateType.Normal || (view != null && state == StateType.Prelight)) {
Gdk.Color fgcolor = widget.Style.Base (state);
Gdk.Color bgcolor = widget.Style.Text (state);
mod_gc = new Gdk.GC (drawable);
mod_gc.Copy (widget.Style.TextGC (state));
mod_gc.RgbFgColor = Hyena.Gui.GtkUtilities.ColorBlend (fgcolor, bgcolor);
mod_gc.RgbBgColor = fgcolor;
}
drawable.DrawLayout (mod_gc,
cell_area.X + cell_area.Width - count_layout_width - 2,
Middle (cell_area, count_layout_height),
count_layout);
}
protected override void Render(Gdk.Drawable drawable,
Widget widget, Gdk.Rectangle background_area,
Gdk.Rectangle cell_area, Gdk.Rectangle expose_area,
CellRendererState flags)
{
StateType state = RendererStateToWidgetState(flags);
int text_indent = 6;
int text_layout_width, text_layout_height;
Gdk.Pixbuf render_icon = radio_icon;
Track track = null;
RadioTrackInfo radio_track = null;
string text = Text;
if (widget is TreeView)
{
TreePath path;
if ((widget as TreeView).GetPathAtPos(cell_area.X, cell_area.Y, out path))
{
track = model.GetTrack(path);
radio_track = model.GetRadioTrackInfo(path);
}
}
FontDescription font_description = widget.PangoContext.FontDescription.Copy();
if (playing_icon != null && track != null && PlayerEngineCore.CurrentTrack is RadioTrackInfo &&
(PlayerEngineCore.CurrentTrack as RadioTrackInfo).XspfTrack.Title == track.Title &&
(PlayerEngineCore.CurrentTrack as RadioTrackInfo).XspfTrack.Annotation == track.Annotation)
{
render_icon = playing_icon;
font_description.Style = Pango.Style.Normal;
font_description.Weight = Pango.Weight.Bold;
}
else if (radio_track != null && radio_track.ParsingPlaylist)
{
render_icon = loading_icon;
font_description.Style = Pango.Style.Italic;
font_description.Weight = Pango.Weight.Normal;
text = String.Format("{0}: {1}", Catalog.GetString("Loading"), Text);
}
else if (radio_track != null && radio_track.PlaybackError != TrackPlaybackError.None)
{
render_icon = error_icon;
font_description.Style = Pango.Style.Italic;
font_description.Weight = Pango.Weight.Normal;
string prefix = null;
switch (radio_track.PlaybackError)
{
case TrackPlaybackError.ResourceNotFound:
prefix = Catalog.GetString("Missing");
break;
case TrackPlaybackError.CodecNotFound:
prefix = Catalog.GetString("No Codec");
break;
case TrackPlaybackError.Unknown:
prefix = Catalog.GetString("Unknown Error");
break;
default:
break;
}
if (prefix != null)
{
text = String.Format("({0}) {1}", prefix, Text);
}
if (!(CellRendererState.Selected & flags).Equals(CellRendererState.Selected))
{
state = StateType.Insensitive;
}
if (track != null)
{
track.Title = String.Empty;
}
}
else
{
font_description.Style = Pango.Style.Normal;
font_description.Weight = Pango.Weight.Normal;
}
Gdk.GC main_gc = widget.Style.TextGC(state);
if (track != null)
{
drawable.DrawPixbuf(main_gc, render_icon, 0, 0,
cell_area.X - render_icon.Width,
cell_area.Y + ((cell_area.Height - render_icon.Height) / 2),
render_icon.Width, render_icon.Height,
RgbDither.None, 0, 0);
}
else
{
text_indent = 0;
}
Pango.Layout text_layout = new Pango.Layout(widget.PangoContext);
text_layout.FontDescription = font_description;
text_layout.SetMarkup(GLib.Markup.EscapeText(text));
text_layout.GetPixelSize(out text_layout_width, out text_layout_height);
drawable.DrawLayout(main_gc,
cell_area.X + text_indent,
cell_area.Y + ((cell_area.Height - text_layout_height) / 2),
text_layout);
}
protected override void Render(Gdk.Drawable drawable, Widget widget, Gdk.Rectangle background_area,
Gdk.Rectangle cell_area, Gdk.Rectangle expose_area, CellRendererState flags)
{
if (source == null || source is SourceManager.GroupSource)
{
return;
}
view = widget as SourceView;
bool selected = view != null && view.Selection.IterIsSelected(iter);
StateType state = RendererStateToWidgetState(widget, flags);
RenderSelection(drawable, background_area, selected, state);
int title_layout_width = 0, title_layout_height = 0;
int count_layout_width = 0, count_layout_height = 0;
int max_title_layout_width;
int img_padding = 6;
int expander_icon_spacing = 3;
int x = cell_area.X;
bool np_etc = (source.Order + Depth * 100) < 40;
if (!np_etc)
{
x += Depth * img_padding + (int)Xpad;
}
else
{
// Don't indent NowPlaying and Play Queue as much
x += Math.Max(0, (int)Xpad - 2);
}
Gdk.GC main_gc = widget.Style.TextGC(state);
// Draw the expander if the source has children
double exp_h = (cell_area.Height - 2.0 * Ypad) / 3.2;
double exp_w = exp_h * 1.6;
if (view != null && view.Cr != null && source.Children != null && source.Children.Count > 0)
{
var r = new Gdk.Rectangle(x, cell_area.Y + (int)((cell_area.Height - exp_h) / 2.0), (int)exp_w, (int)exp_h);
view.Theme.DrawArrow(view.Cr, r, source.Expanded ? Math.PI / 2.0 : 0.0);
}
if (!np_etc)
{
x += (int)exp_w;
x += 2; // a little spacing after the expander
expander_right_x = x;
}
// Draw icon
Pixbuf icon = SourceIconResolver.ResolveIcon(source, RowHeight);
bool dispose_icon = false;
if (state == StateType.Insensitive)
{
// Code ported from gtk_cell_renderer_pixbuf_render()
var icon_source = new IconSource()
{
Pixbuf = icon,
Size = IconSize.SmallToolbar,
SizeWildcarded = false
};
icon = widget.Style.RenderIcon(icon_source, widget.Direction, state,
(IconSize)(-1), widget, "SourceRowRenderer");
dispose_icon = true;
icon_source.Dispose();
}
if (icon != null)
{
x += expander_icon_spacing;
drawable.DrawPixbuf(main_gc, icon, 0, 0,
x, Middle(cell_area, icon.Height),
icon.Width, icon.Height, RgbDither.None, 0, 0);
x += icon.Width;
if (dispose_icon)
{
icon.Dispose();
}
}
// Setup font info for the title/count, and see if we should show the count
bool hide_count = source.EnabledCount <= 0 || source.Properties.Get <bool> ("SourceView.HideCount");
FontDescription fd = widget.PangoContext.FontDescription.Copy();
fd.Weight = (ISource)ServiceManager.PlaybackController.NextSource == (ISource)source
? Pango.Weight.Bold
: Pango.Weight.Normal;
if (view != null && source == view.NewPlaylistSource)
{
fd.Style = Pango.Style.Italic;
hide_count = true;
}
Pango.Layout title_layout = new Pango.Layout(widget.PangoContext);
Pango.Layout count_layout = null;
// If we have a count to draw, setup its fonts and see how wide it is to see if we have room
if (!hide_count)
{
count_layout = new Pango.Layout(widget.PangoContext);
count_layout.FontDescription = fd;
count_layout.SetMarkup(String.Format("<span size=\"small\">{0}</span>", source.EnabledCount));
count_layout.GetPixelSize(out count_layout_width, out count_layout_height);
}
// Hide the count if the title has no space
max_title_layout_width = cell_area.Width - x - count_layout_width;//(icon == null ? 0 : icon.Width) - count_layout_width - 10;
if (!hide_count && max_title_layout_width <= 0)
{
hide_count = true;
}
// Draw the source Name
title_layout.FontDescription = fd;
title_layout.Width = (int)(max_title_layout_width * Pango.Scale.PangoScale);
title_layout.Ellipsize = EllipsizeMode.End;
title_layout.SetText(source.Name);
title_layout.GetPixelSize(out title_layout_width, out title_layout_height);
x += img_padding;
drawable.DrawLayout(main_gc, x, Middle(cell_area, title_layout_height), title_layout);
title_layout.Dispose();
// Draw the count
if (!hide_count)
{
if (view != null && view.Cr != null)
{
view.Cr.Color = state == StateType.Normal || (view != null && state == StateType.Prelight)
? view.Theme.TextMidColor
: view.Theme.Colors.GetWidgetColor(GtkColorClass.Text, state);
view.Cr.MoveTo(
cell_area.X + cell_area.Width - count_layout_width - 2,
cell_area.Y + 0.5 + (double)(cell_area.Height - count_layout_height) / 2.0);
PangoCairoHelper.ShowLayout(view.Cr, count_layout);
}
count_layout.Dispose();
}
fd.Dispose();
}