private void HandleActiveSourceChanged(SourceEventArgs args)
{
artwork_manager = ServiceManager.Get <ArtworkManager> ();
if (!artwork_manager.IsCachedSize(image_size))
{
artwork_manager.AddCachedSize(image_size);
}
if (artwork_manager != null)
{
artwork_manager.ChangeCacheSize(ImageSize, GetAllAlbumsCount() + 3);
}
artwork_initialized = true;
ServiceManager.SourceManager.ActiveSourceChanged -= HandleActiveSourceChanged;
}
private void HandleActiveSourceChanged(SourceEventArgs args)
{
artwork_manager = ServiceManager.Get<ArtworkManager> ();
if (!artwork_manager.IsCachedSize (image_size)) {
artwork_manager.AddCachedSize (image_size);
}
if (artwork_manager != null) {
artwork_manager.ChangeCacheSize (ImageSize, GetAllAlbumsCount () + 3);
}
artwork_initialized = true;
ServiceManager.SourceManager.ActiveSourceChanged -= HandleActiveSourceChanged;
}
public override void Render(CellContext context, double cellWidth, double cellHeight)
{
if (!artwork_initialized) {
artwork_manager = ServiceManager.Get<ArtworkManager> ();
if (!artwork_manager.IsCachedSize (image_size)) {
artwork_manager.AddCachedSize (image_size);
}
if (artwork_manager != null) {
artwork_manager.ChangeCacheSize (ImageSize, GetAllAlbumsCount () + 3);
}
artwork_initialized = true;
}
bool is_queryalble_source = ServiceManager.SourceManager.ActiveSource is PrimarySource;
is_queryalble_source = is_queryalble_source || ServiceManager.SourceManager.ActiveSource is PlaylistSource;
is_queryalble_source = is_queryalble_source || ServiceManager.SourceManager.ActiveSource is SmartPlaylistSource;
if (BoundObject == null) {
return;
}
if (!(BoundObject is ArtistInfo)) {
throw new InvalidCastException ("ColumnCellArtist can only bind to ArtistInfo objects");
}
var artist = (ArtistInfo)BoundObject;
DatabaseArtistInfo db_artist = DatabaseArtistInfo.FindOrCreate (artist.Name, artist.NameSort);
AlbumInfo[] albums = GetAlbums (db_artist.DbId);
int album_count = albums.Length;
string pattern = Catalog.GetString ("All Artists ({0})")
.Replace ("(", "\\(")
.Replace (")", "\\)")
.Replace ("{0}", "[0-9]+");
if (!String.IsNullOrEmpty (artist.Name) && System.Text.RegularExpressions.Regex.IsMatch (artist.Name, pattern)) {
album_count = GetAllAlbumsCount ();
}
ImageSurface image = null;
var images = new List<ImageSurface> ();
int non_empty = 0;
for (int i = 0; i < albums.Length && non_empty < 3; i++) {
if (artwork_manager != null) {
ImageSurface sur = artwork_manager.LookupScaleSurface (albums [i].ArtworkId, image_size, true);
images.Add (sur);
if (sur != null) {
non_empty++;
}
}
}
//bringing non-empty images to the front
images.Sort (delegate (ImageSurface a, ImageSurface b) {
if (a == null && b != null) return -1;
if (a != null && b == null) return 1;
return 0;
});
if (images.Count > 3) {
images.RemoveRange (3, images.Count - 3);
}
bool is_default = false;
if (images.Count == 0) {
image = default_cover_image;
is_default = true;
} else {
image = images[images.Count - 1];
}
int image_render_size = image_size;
int x = image_spacing;
int y = image_spacing;
if (use_small_images) {
x = image_spacing / 2;
y = image_spacing / 2;
}
const int y_image_spacing = 1;
int x_offset = (use_small_images ? album_spacing_small : album_spacing_normal);
if (images.Count > 1)
x_offset *= 2;
int y_offset = (images.Count > 1) ? y_image_spacing * 2 : y_image_spacing;
for (int i = 0; i < images.Count - 1; i++) {
int move_x = x + ((i) * (use_small_images ? album_spacing_small : album_spacing_normal));
int move_y = y + ((i) * y_image_spacing);
ArtworkRenderer.RenderThumbnail (context.Context, images[i], false, move_x, move_y,
image_render_size, image_render_size, !is_default, context.Theme.Context.Radius, true, new Color (1.0, 1.0, 1.0, 1.0));
}
if (images.Count > 0) {
ArtworkRenderer.RenderThumbnail (context.Context, image, false, x + x_offset, y + y_offset,
image_render_size, image_render_size, !is_default, context.Theme.Context.Radius, true, new Color (1.0, 1.0, 1.0, 1.0));
} else {
ArtworkRenderer.RenderThumbnail (context.Context, image, false, x + x_offset, y + y_offset,
image_render_size, image_render_size, !is_default, context.Theme.Context.Radius);
}
int fl_width = 0, fl_height = 0, sl_width = 0, sl_height = 0;
context.Widget.StyleContext.Save ();
context.Widget.StyleContext.AddClass ("entry");
Color text_color = CairoExtensions.GdkRGBAToCairoColor (context.Widget.StyleContext.GetColor (context.State));
context.Widget.StyleContext.Restore ();
text_color.A = 0.75;
Pango.Layout layout = context.Layout;
layout.Width = (int)((cellWidth - cellHeight - x - 10) * Pango.Scale.PangoScale);
layout.Ellipsize = Pango.EllipsizeMode.End;
layout.FontDescription.Weight = Pango.Weight.Bold;
// Compute the layout sizes for both lines for centering on the cell
int old_size = layout.FontDescription.Size;
layout.SetText (artist.DisplayName);
layout.GetPixelSize (out fl_width, out fl_height);
layout.FontDescription.Weight = Pango.Weight.Normal;
layout.FontDescription.Size = (int)(old_size * Pango.Scale.Small);
layout.FontDescription.Style = Pango.Style.Italic;
string album_string_singular = Catalog.GetString ("Album");
string album_string_plural = Catalog.GetString ("Albums");
layout.SetText (album_count + " " + ((album_count == 1) ? album_string_singular : album_string_plural));
layout.GetPixelSize (out sl_width, out sl_height);
// Calculate the layout positioning
x = ((int)cellHeight - x) + (use_small_images ? album_spacing_small : album_spacing_normal) + 8;
y = use_small_images ? (int)((cellHeight - (fl_height)) / 2) : (int)((cellHeight - (fl_height + sl_height)) / 2);
// Render the second line first since we have that state already
if (album_count > 0 && is_queryalble_source) {
if (use_small_images) {
context.Context.MoveTo (cellWidth - sl_width - image_spacing, y + image_spacing / 2);
} else {
context.Context.MoveTo (x, y + fl_height);
}
context.Context.SetSourceColor (text_color);
if (!use_small_images || fl_width + x + sl_width <= cellWidth) {
Pango.CairoHelper.ShowLayout (context.Context, layout);
}
}
// Render the first line, resetting the state
layout.SetText (artist.DisplayName);
layout.FontDescription.Weight = Pango.Weight.Bold;
layout.FontDescription.Size = old_size;
layout.FontDescription.Style = Pango.Style.Normal;
layout.SetText (artist.DisplayName);
context.Context.MoveTo (x, y);
text_color.A = 1;
context.Context.SetSourceColor (text_color);
Pango.CairoHelper.ShowLayout (context.Context, layout);
}
public override void Render(CellContext context, double cellWidth, double cellHeight)
{
if (!artwork_initialized)
{
artwork_manager = ServiceManager.Get <ArtworkManager> ();
if (!artwork_manager.IsCachedSize(image_size))
{
artwork_manager.AddCachedSize(image_size);
}
if (artwork_manager != null)
{
artwork_manager.ChangeCacheSize(ImageSize, GetAllAlbumsCount() + 3);
}
artwork_initialized = true;
}
bool is_queryalble_source = ServiceManager.SourceManager.ActiveSource is PrimarySource;
is_queryalble_source = is_queryalble_source || ServiceManager.SourceManager.ActiveSource is PlaylistSource;
is_queryalble_source = is_queryalble_source || ServiceManager.SourceManager.ActiveSource is SmartPlaylistSource;
if (BoundObject == null)
{
return;
}
if (!(BoundObject is ArtistInfo))
{
throw new InvalidCastException("ColumnCellArtist can only bind to ArtistInfo objects");
}
var artist = (ArtistInfo)BoundObject;
DatabaseArtistInfo db_artist = DatabaseArtistInfo.FindOrCreate(artist.Name, artist.NameSort);
AlbumInfo[] albums = GetAlbums(db_artist.DbId);
int album_count = albums.Length;
string pattern = Catalog.GetString("All Artists ({0})")
.Replace("(", "\\(")
.Replace(")", "\\)")
.Replace("{0}", "[0-9]+");
if (!String.IsNullOrEmpty(artist.Name) && System.Text.RegularExpressions.Regex.IsMatch(artist.Name, pattern))
{
album_count = GetAllAlbumsCount();
}
ImageSurface image = null;
var images = new List <ImageSurface> ();
int non_empty = 0;
for (int i = 0; i < albums.Length && non_empty < 3; i++)
{
if (artwork_manager != null)
{
ImageSurface sur = artwork_manager.LookupScaleSurface(albums [i].ArtworkId, image_size, true);
images.Add(sur);
if (sur != null)
{
non_empty++;
}
}
}
//bringing non-empty images to the front
images.Sort(delegate(ImageSurface a, ImageSurface b) {
if (a == null && b != null)
{
return(-1);
}
if (a != null && b == null)
{
return(1);
}
return(0);
});
if (images.Count > 3)
{
images.RemoveRange(3, images.Count - 3);
}
bool is_default = false;
if (images.Count == 0)
{
image = default_cover_image;
is_default = true;
}
else
{
image = images[images.Count - 1];
}
int image_render_size = image_size;
int x = image_spacing;
int y = image_spacing;
if (use_small_images)
{
x = image_spacing / 2;
y = image_spacing / 2;
}
const int y_image_spacing = 1;
int x_offset = (use_small_images ? album_spacing_small : album_spacing_normal);
if (images.Count > 1)
{
x_offset *= 2;
}
int y_offset = (images.Count > 1) ? y_image_spacing * 2 : y_image_spacing;
for (int i = 0; i < images.Count - 1; i++)
{
int move_x = x + ((i) * (use_small_images ? album_spacing_small : album_spacing_normal));
int move_y = y + ((i) * y_image_spacing);
ArtworkRenderer.RenderThumbnail(context.Context, images[i], false, move_x, move_y,
image_render_size, image_render_size, !is_default, context.Theme.Context.Radius, true, new Color(1.0, 1.0, 1.0, 1.0));
}
if (images.Count > 0)
{
ArtworkRenderer.RenderThumbnail(context.Context, image, false, x + x_offset, y + y_offset,
image_render_size, image_render_size, !is_default, context.Theme.Context.Radius, true, new Color(1.0, 1.0, 1.0, 1.0));
}
else
{
ArtworkRenderer.RenderThumbnail(context.Context, image, false, x + x_offset, y + y_offset,
image_render_size, image_render_size, !is_default, context.Theme.Context.Radius);
}
int fl_width = 0, fl_height = 0, sl_width = 0, sl_height = 0;
context.Widget.StyleContext.Save();
context.Widget.StyleContext.AddClass("entry");
Color text_color = CairoExtensions.GdkRGBAToCairoColor(context.Widget.StyleContext.GetColor(context.State));
context.Widget.StyleContext.Restore();
text_color.A = 0.75;
Pango.Layout layout = context.Layout;
layout.Width = (int)((cellWidth - cellHeight - x - 10) * Pango.Scale.PangoScale);
layout.Ellipsize = Pango.EllipsizeMode.End;
layout.FontDescription.Weight = Pango.Weight.Bold;
// Compute the layout sizes for both lines for centering on the cell
int old_size = layout.FontDescription.Size;
layout.SetText(artist.DisplayName);
layout.GetPixelSize(out fl_width, out fl_height);
layout.FontDescription.Weight = Pango.Weight.Normal;
layout.FontDescription.Size = (int)(old_size * Pango.Scale.Small);
layout.FontDescription.Style = Pango.Style.Italic;
string album_string_singular = Catalog.GetString("Album");
string album_string_plural = Catalog.GetString("Albums");
layout.SetText(album_count + " " + ((album_count == 1) ? album_string_singular : album_string_plural));
layout.GetPixelSize(out sl_width, out sl_height);
// Calculate the layout positioning
x = ((int)cellHeight - x) + (use_small_images ? album_spacing_small : album_spacing_normal) + 8;
y = use_small_images ? (int)((cellHeight - (fl_height)) / 2) : (int)((cellHeight - (fl_height + sl_height)) / 2);
// Render the second line first since we have that state already
if (album_count > 0 && is_queryalble_source)
{
if (use_small_images)
{
context.Context.MoveTo(cellWidth - sl_width - image_spacing, y + image_spacing / 2);
}
else
{
context.Context.MoveTo(x, y + fl_height);
}
context.Context.SetSourceColor(text_color);
if (!use_small_images || fl_width + x + sl_width <= cellWidth)
{
Pango.CairoHelper.ShowLayout(context.Context, layout);
}
}
// Render the first line, resetting the state
layout.SetText(artist.DisplayName);
layout.FontDescription.Weight = Pango.Weight.Bold;
layout.FontDescription.Size = old_size;
layout.FontDescription.Style = Pango.Style.Normal;
layout.SetText(artist.DisplayName);
context.Context.MoveTo(x, y);
text_color.A = 1;
context.Context.SetSourceColor(text_color);
Pango.CairoHelper.ShowLayout(context.Context, layout);
}