1 files changed, 143 insertions, 0 deletions
diff --git a/tikzit/src/gtk/StylesPane.m b/tikzit/src/gtk/StylesPane.m
new file mode 100644
index 0000000..0f6adef
--- /dev/null
+++ b/tikzit/src/gtk/StylesPane.m
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2012  Alex Merry <dev@randomguy3.me.uk>
+ *
+ * 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 2 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/>.
+ */
+
+#import "StylesPane.h"
+
+#import "Configuration.h"
+#import "NodeStylesPalette.h"
+#import "EdgeStylesPalette.h"
+
+@interface StylesPane (Private)
+- (void) _addSplitter;
+- (GtkExpander*) _addExpanderWithName:(const gchar*)name contents:(GtkWidget*)contents;
+@end
+
+@implementation StylesPane
+
+@synthesize widget=stylesPane;
+
+- (id) init {
+    [self dealloc];
+    self = nil;
+    return nil;
+}
+
+- (id) initWithManager:(StyleManager*)m {
+    self = [super init];
+
+    if (self) {
+        nodeStyles = [[NodeStylesPalette alloc] initWithManager:m];
+        edgeStyles = [[EdgeStylesPalette alloc] initWithManager:m];
+
+        stylesPane = gtk_vbox_new (FALSE, 0);
+        g_object_ref_sink (stylesPane);
+
+        nodeStylesExpander = [self _addExpanderWithName:"Node styles"
+                                               contents:[nodeStyles widget]];
+        g_object_ref_sink (nodeStylesExpander);
+        [self _addSplitter];
+
+        edgeStylesExpander = [self _addExpanderWithName:"Edge styles"
+                                               contents:[edgeStyles widget]];
+        g_object_ref_sink (edgeStylesExpander);
+        [self _addSplitter];
+    }
+
+    return self;
+}
+
+- (void) dealloc {
+    g_object_unref (stylesPane);
+
+    [nodeStyles release];
+    [edgeStyles release];
+
+    [super dealloc];
+}
+
+- (TikzDocument*) document {
+    return [nodeStyles document];
+}
+
+- (void) setDocument:(TikzDocument*)doc {
+    [nodeStyles setDocument:doc];
+    [edgeStyles setDocument:doc];
+}
+
+- (StyleManager*) styleManager {
+    return [nodeStyles styleManager];
+}
+
+- (void) setStyleManager:(StyleManager*)m {
+    [nodeStyles setStyleManager:m];
+    [edgeStyles setStyleManager:m];
+}
+
+- (void) restoreUiStateFromConfig:(Configuration*)file group:(NSString*)group {
+    gtk_expander_set_expanded (nodeStylesExpander,
+            [file booleanEntry:@"node-styles-expanded"
+                       inGroup:group
+                   withDefault:YES]);
+    gtk_expander_set_expanded (edgeStylesExpander,
+            [file booleanEntry:@"edge-styles-expanded"
+                       inGroup:group
+                   withDefault:NO]);
+}
+
+- (void) saveUiStateToConfig:(Configuration*)file group:(NSString*)group {
+    [file setBooleanEntry:@"node-styles-expanded"
+                  inGroup:group
+                    value:gtk_expander_get_expanded (nodeStylesExpander)];
+    [file setBooleanEntry:@"edge-styles-expanded"
+                  inGroup:group
+                    value:gtk_expander_get_expanded (edgeStylesExpander)];
+}
+
+@end
+
+// }}}
+// {{{ Private
+
+@implementation StylesPane (Private)
+- (void) _addSplitter {
+    GtkWidget *split = gtk_hseparator_new ();
+    gtk_box_pack_start (GTK_BOX (stylesPane),
+                        split,
+                        FALSE, // expand
+                        FALSE, // fill
+                        0); // padding
+    gtk_widget_show (split);
+}
+
+- (GtkExpander*) _addExpanderWithName:(const gchar*)name contents:(GtkWidget*)contents {
+    GtkWidget *exp = gtk_expander_new (name);
+    gtk_box_pack_start (GTK_BOX (stylesPane),
+                        exp,
+                        FALSE, // expand
+                        TRUE, // fill
+                        0); // padding
+    gtk_widget_show (exp);
+    gtk_container_set_border_width (GTK_CONTAINER (contents), 6);
+    gtk_container_add (GTK_CONTAINER (exp), contents);
+    gtk_widget_show (contents);
+    return GTK_EXPANDER (exp);
+}
+@end
+
+// }}}
+
+// vim:ft=objc:ts=8:et:sts=4:sw=4:foldmethod=marker