soc.2008.themes: db6aa707: Added theme loader class abstract whose ...

ffdragon at soc.pidgin.im ffdragon at soc.pidgin.im
Sat Jun 7 07:05:45 EDT 2008


-----------------------------------------------------------------
Revision: db6aa707aabb11e7931c3b30b0e3eb5b740f91c3
Ancestor: 7d83d9a275566219883c2c7a13d5645c04853f07
Author: ffdragon at soc.pidgin.im
Date: 2008-06-07T11:03:20
Branch: im.pidgin.soc.2008.themes
URL: http://d.pidgin.im/viewmtn/revision/info/db6aa707aabb11e7931c3b30b0e3eb5b740f91c3

Added files:
        libpurple/theme-loader.c libpurple/theme-loader.h
Modified files:
        libpurple/Makefile.am libpurple/theme.c libpurple/theme.h

ChangeLog: 

Added theme loader class abstract whose only (current/planned) function is to build themes

-------------- next part --------------
============================================================
--- libpurple/theme-loader.c	5c8f63b790b05a81502e5cca758ee5d070ccdd35
+++ libpurple/theme-loader.c	5c8f63b790b05a81502e5cca758ee5d070ccdd35
@@ -0,0 +1,135 @@
+/*
+ * ThemeLoaders for LibPurple
+ *
+ * Pidgin is the legal property of its developers, whose names are too numerous
+ * to list here.  Please refer to the COPYRIGHT file distributed with this
+ * source distribution.
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
+ *
+ */
+
+#include "theme-loader.h"
+
+#define PURPLE_THEME_LOADER_GET_PRIVATE(PurpleThemeLoader) \
+	((PurpleThemeLoaderPrivate *) ((PurpleThemeLoader)->priv))
+
+
+/******************************************************************************
+ * Structs
+ *****************************************************************************/
+typedef struct {
+	gchar *type;
+} PurpleThemeLoaderPrivate;
+
+/******************************************************************************
+ * Globals
+ *****************************************************************************/
+
+/******************************************************************************
+ * Enums
+ *****************************************************************************/
+#define PROP_TYPE_S "type"
+
+enum {
+	PROP_ZERO = 0,
+	PROP_TYPE,
+};
+
+/******************************************************************************
+ * GObject Stuff                                                              *
+ *****************************************************************************/
+
+static void
+purple_theme_loader_get_property(GObject *obj, guint param_id, GValue *value,
+						 GParamSpec *psec)
+{
+	PurpleThemeLoader *theme_loader = PURPLE_THEME_LOADER(obj);
+
+	switch(param_id) {
+		case PROP_TYPE:
+			g_value_set_string(value, purple_theme_loader_get_type_string(theme_loader));
+		default:
+			G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, psec);
+			break;
+	}
+}
+
+static void
+purple_theme_loader_class_init (PurpleThemeLoaderClass *klass)
+{
+	GObjectClass *obj_class = G_OBJECT_CLASS(klass);
+	GParamSpec *pspec;
+
+	/* 2.4
+	 * g_type_class_add_private(klass, sizeof(PurpleThemePrivate)); */
+
+	obj_class->get_property = purple_theme_loader_get_property;
+	
+	/* TYPE STRING (read only) */
+	pspec = g_param_spec_string(PROP_TYPE_S, "Type",
+				    "The string represtenting the type of the theme",
+				    NULL,
+				    G_PARAM_READABLE | G_PARAM_CONSTRUCT_ONLY);
+	g_object_class_install_property(obj_class, PROP_TYPE, pspec);
+}
+
+
+GType 
+purple_theme_loader_get_type (void)
+{
+  static GType type = 0;
+  if (type == 0) {
+    static const GTypeInfo info = {
+      sizeof (PurpleThemeLoaderClass),
+      NULL,   /* base_init */
+      NULL,   /* base_finalize */
+      (GClassInitFunc)purple_theme_loader_class_init,   /* class_init */
+      NULL,   /* class_finalize */
+      NULL,   /* class_data */
+      sizeof (PurpleThemeLoader),
+      0,      /* n_preallocs */
+      NULL,    /* instance_init */
+      NULL,   /* value table */
+    };
+    type = g_type_register_static (G_TYPE_OBJECT,
+                                   "PurpleThemeLoaderType",
+                                   &info, G_TYPE_FLAG_ABSTRACT);
+  }
+  return type;
+}
+
+
+/*****************************************************************************
+ * Public API functions                                                      *
+ *****************************************************************************/
+
+
+gchar *
+purple_theme_loader_get_type_string (PurpleThemeLoader *theme_loader)
+{
+	PurpleThemeLoaderPrivate *priv = NULL;
+
+	g_return_val_if_fail(PURPLE_IS_THEME_LOADER(theme_loader), NULL);
+
+	priv = PURPLE_THEME_LOADER_GET_PRIVATE(theme_loader);
+	return priv->type;
+}
+
+PurpleTheme *
+purple_theme_loader_build (PurpleThemeLoader *loader, const gchar *dir)
+{
+	return PURPLE_THEME_LOADER_GET_CLASS(loader)->_purple_theme_loader_build(dir);
+}
============================================================
--- libpurple/theme-loader.h	656bad028c3bbec25fe84d61aea935998743d2e5
+++ libpurple/theme-loader.h	656bad028c3bbec25fe84d61aea935998743d2e5
@@ -0,0 +1,92 @@
+/**
+ * @file purpletheme.h  Purple Theme Loader Abstact Class API
+ */
+
+/* purple
+ *
+ * Purple is the legal property of its developers, whose names are too numerous
+ * to list here.  Please refer to the COPYRIGHT file distributed with this
+ * source distribution.
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
+ */
+
+#ifndef _PURPLE_THEME_LOADER_H_
+#define _PURPLE_THEME_LOADER_H_
+
+#include <glib.h>
+#include <glib-object.h>
+#include "theme.h"
+
+/**
+ * A purple theme loader.
+ * This is an abstract class for Purple to use with the Purple theme manager.
+ * The loader is responsible for building each type of theme
+ *
+ * PurpleThemeLoader is a GObject.
+ */
+typedef struct _PurpleThemeLoader        PurpleThemeLoader;
+typedef struct _PurpleThemeLoaderClass   PurpleThemeLoaderClass;
+
+#define PURPLE_TYPE_THEME_LOADER		  (purple_theme_loader_get_type ())
+#define PURPLE_THEME_LOADER(obj)	 	  (G_TYPE_CHECK_INSTANCE_CAST ((obj), PURPLE_TYPE_THEME_LOADER, PurpleThemeLoader))
+#define PURPLE_THEME_LOADER_CLASS(klass)	  (G_TYPE_CHECK_CLASS_CAST ((klass), PURPLE_TYPE_THEME_LOADER, PurpleThemeLoaderClass))
+#define PURPLE_IS_THEME_LOADER(obj)	  	  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PURPLE_TYPE_THEME_LOADER))
+#define PURPLE_IS_THEME_LOADER_CLASS(klass) 	  (G_TYPE_CHECK_CLASS_TYPE ((klass), PURPLE_TYPE_THEME_LOADER))
+#define PURPLE_THEME_LOADER_GET_CLASS(obj)  	  (G_TYPE_INSTANCE_GET_CLASS ((obj), PURPLE_TYPE_THEME_LOADER, PurpleThemeLoaderClass))
+
+struct _PurpleThemeLoader
+{
+	GObject parent;
+	gpointer priv;
+};
+
+struct _PurpleThemeLoaderClass
+{
+	GObjectClass parent_class;
+	PurpleTheme *(*_purple_theme_loader_build)(const gchar);
+};
+
+/**************************************************************************/
+/** @name Purple Theme-Loader API                                         */
+/**************************************************************************/
+G_BEGIN_DECLS
+
+/**
+ * GObject foo.
+ * @internal.
+ */
+GType purple_theme_loader_get_type(void);
+
+/**
+ * Returns the string represtenting the type of the theme loader
+ *
+ * @param self 		the theme loader
+ *
+ * @returns 		the string represting this type
+ */
+gchar *purple_theme_loader_get_type_string(PurpleThemeLoader *self);
+
+/**
+ * Creates a new PurpleTheme
+ *
+ * @param dir 		the directory containing the theme
+ *
+ * @returns 		PurpleTheme containing the information from the directory
+ */
+PurpleTheme *purple_theme_loader_build(PurpleThemeLoader *loader, const gchar *dir);
+
+G_END_DECLS
+#endif /* _PURPLE_THEME_LOADER_H_ */
============================================================
--- libpurple/Makefile.am	6adc09943697136790d65167f35b264d4f778d3b
+++ libpurple/Makefile.am	67237da0a4b422fdb6f3dcf55e606567991557c6
@@ -78,6 +78,7 @@ purple_coresources = \
 	sslconn.c \
 	upnp.c \
 	theme.c \
+	theme-loader.c \
 	util.c \
 	value.c \
 	version.c \
@@ -132,6 +133,7 @@ purple_coreheaders = \
 	sslconn.h \
 	upnp.h \
 	theme.h \
+	theme-loader.h \
 	util.h \
 	value.h \
 	xmlnode.h \
============================================================
--- libpurple/theme.c	c9b2b6ccd268a6b2fef41a4a01c04078794396a1
+++ libpurple/theme.c	dddecef690d1b6aa86685cd330a07b595aef32df
@@ -61,9 +61,9 @@ enum {
 };
 
 
-/*********************************************************************
- * GObject Stuff                                                     *
- *********************************************************************/
+/******************************************************************************
+ * GObject Stuff                                                              *
+ *****************************************************************************/
 
 static void
 purple_theme_get_property(GObject *obj, guint param_id, GValue *value,
============================================================
--- libpurple/theme.h	c47789e87e4cda81801ef4ce4985ee4e6439fcbe
+++ libpurple/theme.h	c2c7ffff50d321eefdbcda6d013507a5490ecfed
@@ -69,17 +69,6 @@ GType purple_theme_get_type(void);
 GType purple_theme_get_type(void);
 
 /**
- * Creates a new PurpleTheme object
- * 
- * @param name 		the purple theme name
- * @param author 	the purple theme author
- * @param type 		the purple theme type
- *
- * @return a new PurpleTheme object
- */
-PurpleTheme *purple_theme_new(const gchar *name, const gchar *author, const gchar *type);
-
-/**
  * Returns the name of the PurpleTheme object
  * 
  * @param theme 	the purple theme


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