Split ld-symbol-library.c.

Originally, there were three object classes defined in this file.
It would later become rather chaotic if left that way.

5 files changed, 217 insertions, 184 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 18cd642..d602087 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,6 +88,8 @@ set (logdiag_SOURCES
 	src/ld-window-main.c
 	src/ld-document.c
 	src/ld-canvas.c
+	src/ld-symbol.c
+	src/ld-symbol-category.c
 	src/ld-symbol-library.c)
 set (logdiag_HEADERS
 	${CMAKE_CURRENT_BINARY_DIR}/config.h
diff --git a/src/ld-symbol-category.c b/src/ld-symbol-category.c
new file mode 100644
index 0000000..8bfe419
--- /dev/null
+++ b/src/ld-symbol-category.c
@@ -0,0 +1,90 @@
+/*
+ * ld-symbol-category.c
+ *
+ * This file is a part of logdiag.
+ * Copyright Přemysl Janouch 2010. All rights reserved.
+ *
+ * See the file LICENSE for licensing information.
+ *
+ */
+
+#include <gtk/gtk.h>
+
+#include "config.h"
+
+#include "ld-symbol-library.h"
+#include "ld-symbol-category.h"
+#include "ld-symbol.h"
+
+
+/**
+ * SECTION:ld-symbol-category
+ * @short_description: A category of symbols.
+ * @see_also: #LdSymbol, #LdSymbolLibrary
+ *
+ * #LdSymbolCategory represents a category of #LdSymbol objects.
+ */
+
+G_DEFINE_TYPE (LdSymbolCategory, ld_symbol_category, G_TYPE_OBJECT);
+
+static void
+ld_symbol_category_finalize (GObject *gobject);
+
+
+static void
+ld_symbol_category_class_init (LdSymbolCategoryClass *klass)
+{
+	GObjectClass *object_class;
+
+	object_class = G_OBJECT_CLASS (klass);
+	object_class->finalize = ld_symbol_category_finalize;
+}
+
+static void
+ld_symbol_category_init (LdSymbolCategory *self)
+{
+	/* TODO: use _new_full, correct equal and specify destroy functions. */
+	/* XXX: How's the situation with subcategory names and symbol names
+	 *      within the same hashtable?
+	 */
+	self->children = g_hash_table_new (g_str_hash, g_str_equal);
+}
+
+static void
+ld_symbol_category_finalize (GObject *gobject)
+{
+	LdSymbolCategory *self;
+
+	self = LD_SYMBOL_CATEGORY (gobject);
+
+	if (self->name)
+		g_free (self->name);
+	if (self->image_path)
+		g_free (self->image_path);
+
+	g_object_unref (self->parent);
+	g_hash_table_destroy (self->children);
+
+	/* Chain up to the parent class. */
+	G_OBJECT_CLASS (ld_symbol_category_parent_class)->finalize (gobject);
+}
+
+/**
+ * ld_symbol_category_new:
+ * @parent: The parent library for this category.
+ *
+ * Create an instance.
+ */
+LdSymbolCategory *
+ld_symbol_category_new (LdSymbolLibrary *parent)
+{
+	LdSymbolCategory *cat;
+
+	cat = g_object_new (LD_TYPE_SYMBOL_CATEGORY, NULL);
+
+	cat->parent = parent;
+	g_object_ref (parent);
+
+	return cat;
+}
+
diff --git a/src/ld-symbol-category.h b/src/ld-symbol-category.h
index 6482c52..f2451d7 100644
--- a/src/ld-symbol-category.h
+++ b/src/ld-symbol-category.h
@@ -32,8 +32,8 @@ typedef struct _LdSymbolCategoryClass LdSymbolCategoryClass;
 
 /**
  * LdSymbolCategory:
- * @parent: The parent object, may be LdSymbolLibrary
- * or another LdSymbolCategory.
+ * @parent: The parent object, may be #LdSymbolLibrary
+ * or another #LdSymbolCategory.
  * @name: The name of the category.
  * @image_path: Path to the image for this category.
  * @children: Children of this category.
diff --git a/src/ld-symbol-library.c b/src/ld-symbol-library.c
index 09b7b56..2b6738a 100644
--- a/src/ld-symbol-library.c
+++ b/src/ld-symbol-library.c
@@ -18,7 +18,6 @@
 #include "ld-symbol-category.h"
 #include "ld-symbol.h"
 
-/* ===== Symbol library ==================================================== */
 
 /**
  * SECTION:ld-symbol-library
@@ -190,184 +189,3 @@ ld_symbol_library_clear (LdSymbolLibrary *self)
 	return;
 }
 
-
-/* ===== Symbol category =================================================== */
-
-/**
- * SECTION:ld-symbol-category
- * @short_description: A category of symbols.
- * @see_also: #LdSymbol, #LdSymbolLibrary
- *
- * #LdSymbolCategory represents a category of #LdSymbol objects.
- */
-
-G_DEFINE_TYPE (LdSymbolCategory, ld_symbol_category, G_TYPE_OBJECT);
-
-static void
-ld_symbol_category_finalize (GObject *gobject);
-
-
-static void
-ld_symbol_category_class_init (LdSymbolCategoryClass *klass)
-{
-	GObjectClass *object_class;
-
-	object_class = G_OBJECT_CLASS (klass);
-	object_class->finalize = ld_symbol_category_finalize;
-}
-
-static void
-ld_symbol_category_init (LdSymbolCategory *self)
-{
-	/* TODO: use _new_full, correct equal and specify destroy functions. */
-	/* XXX: How's the situation with subcategory names and symbol names
-	 *      within the same hashtable?
-	 */
-	self->children = g_hash_table_new (g_str_hash, g_str_equal);
-}
-
-static void
-ld_symbol_category_finalize (GObject *gobject)
-{
-	LdSymbolCategory *self;
-
-	self = LD_SYMBOL_CATEGORY (gobject);
-
-	if (self->name)
-		g_free (self->name);
-	if (self->image_path)
-		g_free (self->image_path);
-
-	g_object_unref (self->parent);
-	g_hash_table_destroy (self->children);
-
-	/* Chain up to the parent class. */
-	G_OBJECT_CLASS (ld_symbol_category_parent_class)->finalize (gobject);
-}
-
-/**
- * ld_symbol_category_new:
- * @parent: The parent library for this category.
- *
- * Create an instance.
- */
-LdSymbolCategory *
-ld_symbol_category_new (LdSymbolLibrary *parent)
-{
-	LdSymbolCategory *cat;
-
-	cat = g_object_new (LD_TYPE_SYMBOL_CATEGORY, NULL);
-
-	cat->parent = parent;
-	g_object_ref (parent);
-
-	return cat;
-}
-
-
-/* ===== Symbol ============================================================ */
-
-/**
- * SECTION:ld-symbol
- * @short_description: A symbol.
- * @see_also: #LdDocument, #LdCanvas
- *
- * #LdSymbol represents a symbol in the #LdDocument that is in turn
- * drawn onto the #LdCanvas.
- */
-
-/*
- * LdSymbolPrivate:
- * @library: The parent LdSymbolLibrary.
- * The library contains the real function for rendering.
- */
-struct _LdSymbolPrivate
-{
-	LdSymbolLibrary *library;
-};
-
-G_DEFINE_TYPE (LdSymbol, ld_symbol, G_TYPE_OBJECT);
-
-static void
-ld_symbol_finalize (GObject *gobject);
-
-
-static void
-ld_symbol_class_init (LdSymbolClass *klass)
-{
-	GObjectClass *object_class;
-
-	object_class = G_OBJECT_CLASS (klass);
-	object_class->finalize = ld_symbol_finalize;
-
-	g_type_class_add_private (klass, sizeof (LdSymbolPrivate));
-}
-
-static void
-ld_symbol_init (LdSymbol *self)
-{
-	self->priv = G_TYPE_INSTANCE_GET_PRIVATE
-		(self, LD_TYPE_SYMBOL_LIBRARY, LdSymbolPrivate);
-}
-
-static void
-ld_symbol_finalize (GObject *gobject)
-{
-	LdSymbol *self;
-
-	self = LD_SYMBOL (gobject);
-	g_object_unref (self->priv->library);
-
-	/* Chain up to the parent class. */
-	G_OBJECT_CLASS (ld_symbol_parent_class)->finalize (gobject);
-}
-
-/**
- * ld_symbol_new:
- * @library: A library object.
- * @filename: The file from which the symbol will be loaded.
- *
- * Load a symbol from a file into the library.
- */
-LdSymbol *ld_symbol_new (LdSymbolLibrary *library,
-	const gchar *filename)
-{
-	LdSymbol *symbol;
-
-	symbol = g_object_new (LD_TYPE_SYMBOL, NULL);
-	/* TODO: Use the filename, Luke. */
-
-	symbol->priv->library = library;
-	g_object_ref (library);
-}
-
-/**
- * ld_symbol_build_identifier:
- * @self: A symbol object.
- *
- * Build an identifier for the symbol.
- * The identifier is in the format "Category/Category/Symbol".
- */
-char *
-ld_symbol_build_identifier (LdSymbol *self)
-{
-	return NULL;
-}
-
-/**
- * ld_symbol_draw:
- * @self: A symbol object.
- * @surface: A cairo surface to be drawn on.
- * @param: Parameters for the symbol in a table.
- * @x: The X coordinate on the surface.
- * @y: The Y coordinate on the surface.
- * @zoom: Zoom ratio.
- *
- * Draw the symbol onto a Cairo surface.
- */
-void
-ld_symbol_draw (LdSymbol *self, cairo_t *surface,
-	GHashTable *param, gint x, gint y, gdouble zoom)
-{
-	return;
-}
diff --git a/src/ld-symbol.c b/src/ld-symbol.c
new file mode 100644
index 0000000..15b9ab5
--- /dev/null
+++ b/src/ld-symbol.c
@@ -0,0 +1,123 @@
+/*
+ * ld-symbol.c
+ *
+ * This file is a part of logdiag.
+ * Copyright Přemysl Janouch 2010. All rights reserved.
+ *
+ * See the file LICENSE for licensing information.
+ *
+ */
+
+#include <gtk/gtk.h>
+
+#include "config.h"
+
+#include "ld-symbol-library.h"
+#include "ld-symbol-category.h"
+#include "ld-symbol.h"
+
+
+/**
+ * SECTION:ld-symbol
+ * @short_description: A symbol.
+ * @see_also: #LdDocument, #LdCanvas
+ *
+ * #LdSymbol represents a symbol in the #LdDocument that is in turn
+ * drawn onto the #LdCanvas.
+ */
+
+/*
+ * LdSymbolPrivate:
+ * @library: The parent LdSymbolLibrary.
+ * The library contains the real function for rendering.
+ */
+struct _LdSymbolPrivate
+{
+	LdSymbolLibrary *library;
+};
+
+G_DEFINE_TYPE (LdSymbol, ld_symbol, G_TYPE_OBJECT);
+
+static void
+ld_symbol_finalize (GObject *gobject);
+
+
+static void
+ld_symbol_class_init (LdSymbolClass *klass)
+{
+	GObjectClass *object_class;
+
+	object_class = G_OBJECT_CLASS (klass);
+	object_class->finalize = ld_symbol_finalize;
+
+	g_type_class_add_private (klass, sizeof (LdSymbolPrivate));
+}
+
+static void
+ld_symbol_init (LdSymbol *self)
+{
+	self->priv = G_TYPE_INSTANCE_GET_PRIVATE
+		(self, LD_TYPE_SYMBOL_LIBRARY, LdSymbolPrivate);
+}
+
+static void
+ld_symbol_finalize (GObject *gobject)
+{
+	LdSymbol *self;
+
+	self = LD_SYMBOL (gobject);
+	g_object_unref (self->priv->library);
+
+	/* Chain up to the parent class. */
+	G_OBJECT_CLASS (ld_symbol_parent_class)->finalize (gobject);
+}
+
+/**
+ * ld_symbol_new:
+ * @library: A library object.
+ * @filename: The file from which the symbol will be loaded.
+ *
+ * Load a symbol from a file into the library.
+ */
+LdSymbol *ld_symbol_new (LdSymbolLibrary *library,
+	const gchar *filename)
+{
+	LdSymbol *symbol;
+
+	symbol = g_object_new (LD_TYPE_SYMBOL, NULL);
+	/* TODO: Use the filename, Luke. */
+
+	symbol->priv->library = library;
+	g_object_ref (library);
+}
+
+/**
+ * ld_symbol_build_identifier:
+ * @self: A symbol object.
+ *
+ * Build an identifier for the symbol.
+ * The identifier is in the format "Category/Category/Symbol".
+ */
+char *
+ld_symbol_build_identifier (LdSymbol *self)
+{
+	return NULL;
+}
+
+/**
+ * ld_symbol_draw:
+ * @self: A symbol object.
+ * @surface: A cairo surface to be drawn on.
+ * @param: Parameters for the symbol in a table.
+ * @x: The X coordinate on the surface.
+ * @y: The Y coordinate on the surface.
+ * @zoom: Zoom ratio.
+ *
+ * Draw the symbol onto a Cairo surface.
+ */
+void
+ld_symbol_draw (LdSymbol *self, cairo_t *surface,
+	GHashTable *param, gint x, gint y, gdouble zoom)
+{
+	return;
+}