Add documents_foreach() API macro that skips invalid docs.

Make filetypes[], documents[] part of the API again.
Add GEANY() macro for sharing geany symbols between API and core.



git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@3964 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

@@ -10,6 +10,11 @@
    Make Mark highlighting brighter.
  * src/interface.c, doc/geany.txt, doc/geany.html, geany.glade:
    Use hyphen for auto-feature terms.
+ * src/plugindata.h, src/geany.h, src/filetypes.c, src/filetypes.h,
+   src/document.h, src/main.c:
+   Add documents_foreach() API macro that skips invalid docs.
+   Make filetypes[], documents[] part of the API again.
+   Add GEANY() macro for sharing geany symbols between API and core.
 
 
 2009-07-13  Nick Treleaven  <nick(dot)treleaven(at)btinternet(dot)com>

src/document.h

@@ -109,9 +109,19 @@ struct GeanyDocument
 extern GPtrArray *documents_array;
 
 
-/* Wrap documents_array so it can be used with C array syntax.
- * Example: documents[0]->sci = NULL; */
-#define documents ((GeanyDocument **)documents_array->pdata)
+/** Wrap documents_array so it can be used with C array syntax.
+ * Example: documents[0]->sci = NULL;
+ * @see document_index(). */
+#define documents ((GeanyDocument **)GEANY(documents_array)->pdata)
+
+/** Iterates all valid documents.
+ * Use like a @c for statement.
+ * @param i @c guint index for document_index(). */
+#define documents_foreach(i) \
+	for (i = 0; i < GEANY(documents_array)->len; i++)\
+		if (!documents[i]->is_valid)\
+			{}\
+		else /* prevent outside 'else' matching our macro 'if' */
 
 /** @c NULL-safe way to check @c doc_ptr->is_valid.
  * This is useful when @a doc_ptr was stored some time earlier and documents may have been

src/filetypes.c

@@ -648,15 +648,6 @@ void filetypes_init_types()
 }
 
 
-/* Iterates all valid documents.
- * Use like a @c for statement.
- * @param i @c guint index for document_index(). */
-#define documents_foreach(i) \
-	for (i = 0; i < documents_array->len; i++)\
-		if (!document_index(i)->is_valid)\
-			{}\
-		else /* prevent outside 'else' matching our macro 'if' */
-
 static void on_document_save(G_GNUC_UNUSED GObject *object, GeanyDocument *doc)
 {
 	g_return_if_fail(NZV(doc->real_path));

src/filetypes.h

@@ -141,9 +141,10 @@ struct GeanyFiletype
 
 extern GPtrArray *filetypes_array;
 
-/* Wrap filetypes_array so it can be used with C array syntax.
- * Example: filetypes[GEANY_FILETYPES_C]->name = ...; */
-#define filetypes	((GeanyFiletype **)filetypes_array->pdata)
+/** Wrap filetypes_array so it can be used with C array syntax.
+ * Example: filetypes[GEANY_FILETYPES_C]->name = ...;
+ * @see filetypes_index(). */
+#define filetypes	((GeanyFiletype **)GEANY(filetypes_array)->pdata)
 
 extern GSList *filetypes_by_title;
 

src/geany.h

@@ -39,6 +39,9 @@
 #   define PLAT_GTK 1	/* needed when including ScintillaWidget.h */
 #endif
 
+/* Compatibility for sharing macros between API and core, overridden in plugindata.h */
+#define GEANY(symbol_name) symbol_name
+
 
 /* for detailed description look in the documentation, things are not
  * listed in the documentation should not be changed */

src/main.c

@@ -1232,13 +1232,8 @@ void main_reload_configuration(void)
 		/* filetypes_load_config() will skip not loaded filetypes */
 		filetypes_load_config(i, TRUE);
 	}
-
-	for (i = 0; i < documents_array->len; i++)
-	{
-		GeanyDocument *doc = documents[i];
-		if (doc->is_valid)
-			document_reload_config(doc);
-	}
+	documents_foreach(i)
+		document_reload_config(documents[i]);
 
 	/* C tag names to ignore */
 	symbols_reload_config_files();

src/plugindata.h

@@ -35,6 +35,11 @@
 #ifndef PLUGINDATA_H
 #define PLUGINDATA_H
 
+/* Compatibility for sharing macros between API and core.
+ * First include geany.h, then plugindata.h, then other API headers. */
+#undef GEANY
+#define GEANY(symbol_name) geany->symbol_name
+
 #include "editor.h"	/* GeanyIndentType */