X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=src%2Fmoonshot-utils.vala;h=96e02eb2ff3824bb6e8aa0b59d6364807927fc2b;hb=537f157a7a5fb7ea9e44a403a65621b81556b78a;hp=0ba5a0f5517769fae86cb86dde435eef2d5b2d0f;hpb=5fd09596663f43f76745023d625ddf37677f2167;p=moonshot-ui.git

diff --git a/src/moonshot-utils.vala b/src/moonshot-utils.vala
index 0ba5a0f..96e02eb 100644
--- a/src/moonshot-utils.vala
+++ b/src/moonshot-utils.vala
@@ -1,12 +1,46 @@
+/*
+ * Copyright (c) 2011-2014, JANET(UK)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+*/
+
+using Gtk;
+
 #if OS_WIN32
-extern string? g_win32_get_package_installation_directory_of_module (void *module);
+extern string? g_win32_get_package_installation_directory_of_module(void *module);
 #endif
 
-public Gdk.Pixbuf? find_icon_sized (string name, Gtk.IconSize icon_size)
+public Gdk.Pixbuf? find_icon_sized(string name, Gtk.IconSize icon_size)
 {
     int width, height;
-    Gtk.icon_size_lookup (icon_size, out width, out height);
-    return find_icon (name, width);
+    Gtk.icon_size_lookup(icon_size, out width, out height);
+    return find_icon(name, width);
 }
 
 /* Portability hack: making Gtk icon themes work on Windows is
@@ -14,35 +48,34 @@ public Gdk.Pixbuf? find_icon_sized (string name, Gtk.IconSize icon_size)
  * load them manually.
  */
 
-public Gdk.Pixbuf? find_icon (string name, int size)
+public bool gtk_available = false;
+
+public Gdk.Pixbuf? get_pixbuf(IdCard id)
 {
+    return find_icon("avatar-default", 48);
+}
+
+public Gdk.Pixbuf? find_icon(string name, int size)
+{
+    if (!gtk_available)
+        return null;
     try
     {
-#if OS_WIN32
-print("Windows\n");
-        string? base_path = g_win32_get_package_installation_directory_of_module (null);
+        #if OS_WIN32
+        string? base_path = g_win32_get_package_installation_directory_of_module(null);
 
         // Hack to allow running within the source tree
-        int last_dir_index = base_path.last_index_of_char ('\\');
-        if (base_path.substring (last_dir_index) == "\\.libs" || base_path.substring (last_dir_index) == "src")
+        int last_dir_index = base_path.last_index_of_char('\\');
+        if (base_path.substring(last_dir_index) == "\\.libs" || base_path.substring(last_dir_index) == "src")
             base_path = base_path.slice(0, last_dir_index);
 
-        string? filename = Path.build_filename (base_path, "share", "icons", "%s.png".printf (name));
-        return new Gdk.Pixbuf.from_file_at_size (filename, size, size);
-//#elif OS_MACOS
-/*
-print("MacOS\n");
-        string? base_path = " /Users/pete/moonshot-ui";
-         string? filename = Filename.display_name(Path.build_filename (base_path, "share", "icons", "%s.png".printf (name)));
-print("%s\n".printf(filename));
-        return new Gdk.Pixbuf.from_file (filename);
-//        return new Gdk.Pixbuf.from_file_at_size (filename, -1, -1);
-*/
-#else
-print("Linux\n");
-        var icon_theme = Gtk.IconTheme.get_default ();
-        return icon_theme.load_icon (name, size, Gtk.IconLookupFlags.FORCE_SIZE);
-#endif
+        string? filename = Path.build_filename(base_path, "share", "icons", "%s.png".printf(name));
+        return new Gdk.Pixbuf.from_file_at_size(filename, size, size);
+
+        #else
+        var icon_theme = Gtk.IconTheme.get_default();
+        return icon_theme.load_icon(name, size, Gtk.IconLookupFlags.FORCE_SIZE);
+        #endif
     }
     catch (Error e)
     {
@@ -50,3 +83,83 @@ print("Linux\n");
         return null;
     }
 }
+
+public extern unowned string GetUserName();
+public extern unowned string GetFlatStoreUsersFilePath();
+
+public bool UserForcesFlatFileStore()
+{
+    string username = GetUserName();
+    string flatstore_users_filename = GetFlatStoreUsersFilePath();
+    FileStream flatstore_users = FileStream.open(flatstore_users_filename, "r");
+    if (flatstore_users == null) {
+        return false;
+    }
+    string? flatstore_username = null;
+    while ((flatstore_username = flatstore_users.read_line()) != null) {
+        if (username == flatstore_username) {
+            return true;
+        }
+    }
+    return false;
+}
+
+internal Gdk.Color make_color(uint16 red, uint16 green, uint16 blue)
+{
+    Gdk.Color color = Gdk.Color();
+    color.red = red;
+    color.green = green;
+    color.blue = blue;
+
+    return color;
+}
+
+internal void set_atk_relation(Widget widget, Widget target_widget, Atk.RelationType relationship)
+{
+    var atk_widget = widget.get_accessible();
+    var atk_target_widget = target_widget.get_accessible();
+
+    atk_widget.add_relationship(relationship, atk_target_widget);
+}
+
+
+internal Widget make_ta_fingerprint_widget(TrustAnchor trust_anchor)
+{
+        var fingerprint_label = new Label(_("SHA-256 fingerprint:"));
+        fingerprint_label.set_alignment(0, 0.5f);
+
+        var fingerprint = new TextView();
+        fingerprint.set_editable(false);
+        var buffer = fingerprint.get_buffer();
+        buffer.set_text(colonize(trust_anchor.server_cert), -1);
+        fingerprint.wrap_mode = WrapMode.WORD_CHAR;
+
+        set_atk_relation(fingerprint_label, fingerprint, Atk.RelationType.LABEL_FOR);
+
+        var fingerprint_width_constraint = new ScrolledWindow(null, null);
+        fingerprint_width_constraint.set_policy(PolicyType.NEVER, PolicyType.NEVER);
+        fingerprint_width_constraint.set_shadow_type(ShadowType.IN);
+        fingerprint_width_constraint.set_size_request(400, 60);
+        fingerprint_width_constraint.add_with_viewport(fingerprint);
+
+        var vbox = new VBox(false, 0);
+        vbox.pack_start(fingerprint_label, true, true, 2);
+        vbox.pack_start(fingerprint_width_constraint, true, true, 2);
+        return vbox;
+}
+
+    // Yeah, it doesn't mean "colonize" the way you might think... :-)
+internal static string colonize(string input) {
+    return_if_fail(input.length % 2 == 0);
+
+    string result = "";
+    int i = 0;
+    while (i < input.length) {
+        if (i > 0) {
+            result += ":";
+        }
+        result += input[i : i + 2];
+        i += 2;
+    }
+    return result;
+}