Imported Upstream version 0.3.1upstream/0.3.1

1 files changed, 0 insertions, 110 deletions

diff --git a/src/utilities/renderedText.vala b/src/utilities/renderedText.vala
deleted file mode 100644
index 924742a..0000000
--- a/src/utilities/renderedText.vala
+++ /dev/null
@@ -1,110 +0,0 @@
-/* 
-Copyright (c) 2011 by Simon Schneegans
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the Free
-Software Foundation, either version 3 of the License, or (at your option)
-any later version.
-
-This program is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-more details.
-
-You should have received a copy of the GNU General Public License along with
-this program.  If not, see <http://www.gnu.org/licenses/>. 
-*/
-
-namespace GnomePie {
-
-/////////////////////////////////////////////////////////////////////////    
-///  A class representing string, rendered on an Image.
-/////////////////////////////////////////////////////////////////////////
-
-public class RenderedText : Image {
-
-    /////////////////////////////////////////////////////////////////////
-    /// A cache which stores images. It is cleared when the theme of
-    /// Gnome-Pie changes.
-    /// The key is in form <string>@<width>x<height>:<font>.
-    /////////////////////////////////////////////////////////////////////
-
-    private static Gee.HashMap<string, Cairo.ImageSurface?> cache { private get; private set; }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Initializes the cache.
-    /////////////////////////////////////////////////////////////////////
-    
-    public static void init() {
-        clear_cache();
-        
-        Config.global.notify["theme"].connect(() => {
-            clear_cache();
-        });
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Clears the cache.
-    /////////////////////////////////////////////////////////////////////
-    
-    static void clear_cache() {
-        cache = new Gee.HashMap<string, Cairo.ImageSurface?>();
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// C'tor, creates a new image representation of a string.
-    /////////////////////////////////////////////////////////////////////
-    
-    public RenderedText(string text, int width, int height, string font) {
-        var cached = this.cache.get("%s@%ux%u:%s".printf(text, width, height, font));
-        
-        if (cached == null) {
-            this.render_text(text, width, height, font);
-            this.cache.set("%s@%ux%u:%s".printf(text, width, height, font), this.surface);
-        } else {
-            this.surface = cached;
-        }
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Creates a new transparent image, with text written onto.
-    /////////////////////////////////////////////////////////////////////
-    
-    public void render_text(string text, int width, int height, string font) {
-        this.surface = new Cairo.ImageSurface(Cairo.Format.ARGB32, width, height);
-
-        var ctx = this.context();
-        
-        // set the color as specified in the current theme
-        Color color = Config.global.theme.caption_color;
-        ctx.set_source_rgb(color.r, color.g, color.g);
-        
-        var layout = Pango.cairo_create_layout(ctx);        
-        layout.set_width(Pango.units_from_double(width));
-        
-        var font_description = Pango.FontDescription.from_string(font);
-        font_description.set_size((int)(font_description.get_size() * Config.global.global_scale));
-        
-        layout.set_font_description(font_description);
-        layout.set_text(text, -1);
-        
-        // add newlines at the end of each line, in order to allow ellipsizing
-        string broken_string = "";
-        foreach (var line in layout.get_lines()) {
-            broken_string = broken_string.concat(text.substring(line.start_index, line.length), "\n");
-        }
-        layout.set_text(broken_string, broken_string.length-1);
-        
-        layout.set_ellipsize(Pango.EllipsizeMode.END);
-        layout.set_alignment(Pango.Alignment.CENTER);
-        
-        Pango.Rectangle extents;
-        layout.get_pixel_extents(null, out extents);
-        ctx.move_to(0, (int)(0.5*(height - extents.height)));
-        
-        Pango.cairo_update_layout(ctx, layout);
-        Pango.cairo_show_layout(ctx, layout);
-    }
-}
-
-}