SF.net SVN: geany-plugins:[845] trunk/geany-plugins

funto66 at users.sourceforge.net funto66 at xxxxx
Sun Jul 19 22:05:01 UTC 2009


Revision: 845
          http://geany-plugins.svn.sourceforge.net/geany-plugins/?rev=845&view=rev
Author:   funto66
Date:     2009-07-19 22:05:00 +0000 (Sun, 19 Jul 2009)

Log Message:
-----------
Initial import of the "Code Navigation" plugin

Modified Paths:
--------------
    trunk/geany-plugins/README.waf
    trunk/geany-plugins/wscript

Added Paths:
-----------
    trunk/geany-plugins/codenav/
    trunk/geany-plugins/codenav/AUTHORS
    trunk/geany-plugins/codenav/COPYING
    trunk/geany-plugins/codenav/ChangeLog
    trunk/geany-plugins/codenav/Makefile.am
    trunk/geany-plugins/codenav/README
    trunk/geany-plugins/codenav/src/
    trunk/geany-plugins/codenav/src/codenavigation.c

Modified: trunk/geany-plugins/README.waf
===================================================================
--- trunk/geany-plugins/README.waf	2009-07-19 20:39:34 UTC (rev 844)
+++ trunk/geany-plugins/README.waf	2009-07-19 22:05:00 UTC (rev 845)
@@ -7,7 +7,7 @@
 ./waf install
 
 This will configure, build and install most of the available plugins.
-To exclude some plugins, ./waf configure accepts the option ""-enable-plugins"
+To exclude some plugins, ./waf configure accepts the option "--enable-plugins"
 which takes a comma-separated list of plugins to compile, e.g.
 
 ./waf configure --enable-plugins=geanysendmail,spellcheck

Added: trunk/geany-plugins/codenav/AUTHORS
===================================================================
--- trunk/geany-plugins/codenav/AUTHORS	                        (rev 0)
+++ trunk/geany-plugins/codenav/AUTHORS	2009-07-19 22:05:00 UTC (rev 845)
@@ -0,0 +1 @@
+Lionel Fuentes <funto66 at gmail.com>

Added: trunk/geany-plugins/codenav/COPYING
===================================================================
--- trunk/geany-plugins/codenav/COPYING	                        (rev 0)
+++ trunk/geany-plugins/codenav/COPYING	2009-07-19 22:05:00 UTC (rev 845)
@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
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+These restrictions translate to certain responsibilities for you if you
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+
+  For example, if you distribute copies of such a program, whether
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+
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+(2) offer you this license which gives you legal permission to copy,
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+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
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+want its recipients to know that what they have is not the original, so
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+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
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+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
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+Activities other than copying, distribution and modification are not
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+Whether that is true depends on what the Program does.
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+  1. You may copy and distribute verbatim copies of the Program's
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+You may charge a fee for the physical act of transferring a copy, and
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+  2. You may modify your copy or copies of the Program or any portion
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+under Section 2) in object code or executable form under the terms of
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+prohibited by law if you do not accept this License.  Therefore, by
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+be similar in spirit to the present version, but may differ in detail to
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+
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+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
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+make exceptions for this.  Our decision will be guided by the two goals
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+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    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 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

Added: trunk/geany-plugins/codenav/ChangeLog
===================================================================
--- trunk/geany-plugins/codenav/ChangeLog	                        (rev 0)
+++ trunk/geany-plugins/codenav/ChangeLog	2009-07-19 22:05:00 UTC (rev 845)
@@ -0,0 +1,5 @@
+2009-07-19  Lionel Fuentes  <funto66 at gmail.com>
+
+ * src/codenav.c: Initial import
+      implementation / header switching works but is not configurable
+

Added: trunk/geany-plugins/codenav/Makefile.am
===================================================================
--- trunk/geany-plugins/codenav/Makefile.am	                        (rev 0)
+++ trunk/geany-plugins/codenav/Makefile.am	2009-07-19 22:05:00 UTC (rev 845)
@@ -0,0 +1,4 @@
+include $(top_srcdir)/build/vars.auxfiles.mk
+
+SUBDIRS = src
+plugin = codenav

Added: trunk/geany-plugins/codenav/README
===================================================================
--- trunk/geany-plugins/codenav/README	                        (rev 0)
+++ trunk/geany-plugins/codenav/README	2009-07-19 22:05:00 UTC (rev 845)
@@ -0,0 +1,54 @@
+Code navigation plugin
+======================
+
+About
+-----
+This plugin adds some facilities for navigating in the code.
+Actually, it will make it possible to :
+- switch between header and implementation
+- go to a file by typing its name
+
+Requirements
+------------
+For compiling the plugin yourself, you will need the GTK (>= 2.8.0) libraries
+and header files. You will also need its dependency libraries and header
+files, such as Pango, Glib and ATK. All these files are available at
+http://www.gtk.org.
+
+Installation
+------------
+Compiling and installing the code is done by the following three commands:
+$ ./configure
+$ make
+$ make install
+
+For more configuration details run
+$ ./configure --help
+
+If there are any errors during compilation, check your build environment
+and try to find the error, otherwise contact one of the authors.
+
+
+Usage
+-----
+After installed successfully, load the plugin in Geany's plugin manager
+and new menu items in the Edit menu will appear. You can
+change the keyboard shortcuts in Geany's preferences dialog.
+
+
+Known issues
+------------
+   * still in development...
+
+License
+-------
+"Code navigation plugin" is distributed 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.  A copy of this license
+can be found in the file COPYING included with the source code of this
+program.
+
+
+Ideas, questions, patches and bug reports
+-----------------------------------------
+Lionel Fuentes <funto66 at gmail.com>

Added: trunk/geany-plugins/codenav/src/codenavigation.c
===================================================================
--- trunk/geany-plugins/codenav/src/codenavigation.c	                        (rev 0)
+++ trunk/geany-plugins/codenav/src/codenavigation.c	2009-07-19 22:05:00 UTC (rev 845)
@@ -0,0 +1,672 @@
+/*
+ *      codenavigation.c - this file is part of Geany, a fast and lightweight IDE
+ *
+ *      Copyright 2007-2009 Enrico Tröger <enrico(dot)troeger(at)uvena(dot)de>
+ *      Copyright 2007-2009 Nick Treleaven <nick(dot)treleaven(at)btinternet(dot)com>
+ *
+ *      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 02110-1301, USA.
+ *
+ * $Id: codenavigation.c 3522 2009-01-28 17:55:58Z eht16 $
+ */
+
+/**
+ * Code navigation plugin - plugin which adds facilities for navigating between files.
+ * 2009 Lionel Fuentes.
+ */
+
+/* First */
+#include "geany.h"		/* for the GeanyApp data type */
+
+/* Other includes */
+#include "support.h"	/* for the _() translation macro (see also po/POTFILES.in) */
+#include "editor.h"		/* for the declaration of the GeanyEditor struct, not strictly necessary
+						   as it will be also included by plugindata.h */
+#include "document.h"	/* for the declaration of the GeanyDocument struct */
+#include "ui_utils.h"
+#include "Scintilla.h"	/* for the SCNotification struct */
+
+#include "keybindings.h"
+#include "filetypes.h"
+#include <gdk/gdkkeysyms.h>
+#include <string.h>
+
+/* Last */
+#include "plugindata.h"		/* this defines the plugin API */
+#include "geanyfunctions.h"	/* this wraps geany_functions function pointers */
+
+/* These items are set by Geany before plugin_init() is called. */
+GeanyPlugin		*geany_plugin;
+GeanyData		*geany_data;
+GeanyFunctions	*geany_functions;
+
+/* #define CODE_NAVIGATION_DEBUG */
+#define CODE_NAVIGATION_VERSION "0.1"
+
+#ifdef CODE_NAVIGATION_DEBUG
+#define log_debug g_print
+#else
+inline void log_debug(const gchar* s, ...) {}
+#endif
+
+/* Check that the running Geany supports the plugin API used below, and check
+ * for binary compatibility. */
+PLUGIN_VERSION_CHECK(112)
+
+/* All plugins must set name, description, version and author. */
+PLUGIN_SET_INFO(_("Code navigation"), _("This plugin adds features to facilitate navigation between source files.\n"
+										"As for the moment, it implements :\n"
+										"- switching between a .cpp file and the corresponding .h file\n"
+										"- opening a file by typing its name"), CODE_NAVIGATION_VERSION, _("Lionel Fuentes"))
+
+static GtkWidget* switch_menu_item = NULL;
+static GtkWidget* goto_file_menu_item = NULL;
+
+typedef struct
+{
+	GArray* head_extensions;	/* e.g. : "h", "hpp", ... */
+	GArray* impl_extensions; /* e.g. : "cpp", "cxx", ... */
+} LanguageExtensions;
+
+/* Array of LanguageExtensions */
+static GArray* languages_extensions;
+
+/* Keybindings */
+enum
+{
+	PLUGIN_KEYS_SWITCH,
+	PLUGIN_KEYS_GOTO_FILE,
+	PLUGIN_KEYS_NUMBER	/* Dummy value, just to keep track of the number of different values */
+};
+
+PLUGIN_KEY_GROUP(code_navigation, PLUGIN_KEYS_NUMBER)
+
+/* Utility function to check if a string is in a given string array */
+static gboolean
+str_is_in_garray(const gchar* str, GArray* garray)
+{
+	guint i;
+
+	for(i=0 ; i < garray->len ; i++)
+	{
+		if(g_strcmp0(str, g_array_index(garray, gchar*, i)) == 0)
+			return TRUE;
+	}
+	return FALSE;
+}
+
+/* Utility function, which returns a newly-allocated string containing the
+ * extension of the file path which is given, or NULL if it did not found any extension.
+ */
+static gchar*
+get_extension(gchar* path)
+{
+	gchar* extension = NULL;
+	gchar* pc = path;
+	while(*pc != '\0')
+	{
+		if(*pc == '.')
+			extension = pc+1;
+		pc++;
+	}
+
+	if(extension == NULL || (*extension) == '\0')
+		return NULL;
+	else
+		return g_strdup(extension);
+}
+
+/* Copy a path and remove the extension
+ */
+static gchar*
+copy_and_remove_extension(gchar* path)
+{
+	gchar* str = NULL;
+	gchar* pc = NULL;
+	gchar* dot_pos = NULL;
+
+	if(path == NULL || path[0] == '\0')
+		return NULL;
+
+	str = g_strdup(path);
+	pc = str;
+	while(*pc != '\0')
+	{
+		if(*pc == '.')
+			dot_pos = pc;
+		pc++;
+	}
+
+	if(dot_pos != NULL)
+		*dot_pos = '\0';
+
+	return str;
+}
+
+/* Callback when the menu item is clicked. */
+static void
+switch_menu_item_activate(guint key_id)
+{
+	GeanyDocument* current_doc = document_get_current();
+	GeanyDocument* new_doc = NULL;
+	guint nb_documents = geany->documents_array->len;
+
+	gchar* extension = NULL;	/* e.g. : "hpp" */
+
+	GArray* p_extensions_to_test = NULL;	/* e.g. : {"cpp", "cxx", ...} */
+
+	GArray* filenames_to_test = NULL;	/* e.g. : {"f.cpp", "f.cxx", ...} */
+
+	gchar* dirname = NULL;
+	gchar* basename = NULL;
+	gchar* basename_no_extension = NULL;
+
+	guint i=0;
+	guint j=0;
+
+	gchar* p_str = NULL;	/* Local variables, used as temporaty buffers */
+	gchar* p_str2 = NULL;
+
+	log_debug("DEBUG : switch menu activate\n");
+
+	log_debug("DEBUG : current_doc->file_name == %s\n", current_doc->file_name);
+
+	if(current_doc != NULL && current_doc->file_name != NULL && current_doc->file_name[0] != '\0')
+	{
+		/* Get the basename, e.g. : "/home/me/file.cpp" -> "file.cpp" */
+		basename = g_path_get_basename(current_doc->file_name);
+
+		if(strlen(basename) < 2)
+			goto free_mem;
+
+		log_debug("DEBUG : basename == %s\n", basename);
+
+		/* Get the extension , e.g. : "cpp" */
+		extension = get_extension(basename);
+
+		if(extension == NULL || strlen(extension) == 0)
+			goto free_mem;
+
+		log_debug("DEBUG : extension == %s\n", extension);
+
+		/* Get the basename without any extension */
+		basename_no_extension = copy_and_remove_extension(basename);
+		if(basename_no_extension == NULL || strlen(basename_no_extension) == 0)
+			goto free_mem;
+
+		/* Identify the language and whether the file is a header or an implementation. */
+		/* For each recognized language : */
+		for(i=0 ; i < languages_extensions->len ; i++)
+		{
+			LanguageExtensions* p_lang = &(g_array_index(languages_extensions, LanguageExtensions, i));
+
+			/* Test the headers : */
+			if(str_is_in_garray(extension, p_lang->head_extensions))
+			{
+				p_extensions_to_test = p_lang->impl_extensions;
+				break;
+			}
+
+			/* Test the implementations : */
+			else if(str_is_in_garray(extension, p_lang->impl_extensions))
+			{
+				p_extensions_to_test = p_lang->head_extensions;
+				break;
+			}
+		}
+
+		if(p_extensions_to_test == NULL)
+			goto free_mem;
+
+		log_debug("DEBUG : extension known !\n");
+		log_debug("DEBUG : p_extensions_to_test : ");
+		for(i=0 ; i < p_extensions_to_test->len ; i++)
+			log_debug("\"%s\", ", g_array_index(p_extensions_to_test, gchar*, i));
+		log_debug("\n");
+
+		/* Build an array of filenames to test : */
+		filenames_to_test = g_array_sized_new(FALSE, FALSE, sizeof(gchar*), p_extensions_to_test->len);
+		for(i=0 ; i < p_extensions_to_test->len ; i++)
+		{
+			p_str = g_strdup_printf("%s.%s", basename_no_extension, g_array_index(p_extensions_to_test, gchar*, i));
+			g_array_append_val(filenames_to_test, p_str);
+			log_debug("DEBUG : filenames_to_test[%d] == \"%s\"", i, g_array_index(filenames_to_test, gchar*, i));
+		}
+
+		/* First : look for a corresponding file in the opened files.
+		 * If found, open it. */
+		for(i=0 ; i < nb_documents ; i++)
+		{
+			new_doc = document_index(i);
+
+			for(j=0 ; j < p_extensions_to_test->len ; j++)
+			{
+				p_str = g_path_get_basename(new_doc->file_name);
+
+				log_debug("DEBUG : comparing \"%s\" and \"%s\"\n", g_array_index(filenames_to_test, gchar*, j), p_str);
+				if(g_strcmp0(g_array_index(filenames_to_test, gchar*, j), p_str) == 0)
+				{
+					log_debug("DEBUG : FOUND ! i == %d\n", i);
+					g_free(p_str);
+
+					p_str = g_locale_from_utf8(new_doc->file_name, -1, NULL, NULL, NULL);
+					document_open_file(p_str, FALSE, NULL, NULL);
+					g_free(p_str);
+					goto free_mem;
+				}
+
+				g_free(p_str);
+			}
+		}
+
+
+		/* Second : if not found, look for a corresponding file in the same directory.
+		 * If found, open it.
+		 */
+		/* -> compute dirname */
+		dirname = g_path_get_dirname(current_doc->real_path);
+		if(dirname == NULL)
+			goto free_mem;
+
+		log_debug("DEBUG : dirname == \"%s\"", dirname);
+
+		/* -> try all the extensions we should test */
+		for(i=0 ; i < p_extensions_to_test->len ; i++)
+		{
+			p_str = g_strdup_printf(	"%s" G_DIR_SEPARATOR_S "%s.%s",
+										dirname, basename_no_extension, g_array_index(p_extensions_to_test, gchar*, i));
+
+			p_str2 = g_locale_from_utf8(p_str, -1, NULL, NULL, NULL);
+			g_free(p_str);
+
+			log_debug("DEBUG : trying to open the file \"%s\"\n", p_str2);
+
+			/* Try without read-only and in read-only mode */
+			if(	document_open_file(p_str2, FALSE, NULL, NULL) != NULL ||
+				document_open_file(p_str2, TRUE, NULL, NULL) != NULL)
+			{
+				g_free(p_str2);
+				goto free_mem;
+			}
+			g_free(p_str2);
+		}
+
+		/* Third : if not found, ask the user if he wants to create it or not. */
+		{
+			p_str = g_strdup_printf("%s.%s", basename_no_extension, g_array_index(p_extensions_to_test, gchar*, 0));
+
+			GtkWidget* dialog = gtk_message_dialog_new(	GTK_WINDOW(geany_data->main_widgets->window),
+														GTK_DIALOG_MODAL,
+														GTK_MESSAGE_QUESTION,
+														GTK_BUTTONS_OK_CANCEL,
+														_("%s not found, create it ?"), p_str);
+			gtk_window_set_title(GTK_WINDOW(dialog), "Geany");
+			if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK)
+			{
+				document_new_file(p_str, current_doc->file_type, NULL);
+				document_set_text_changed(document_get_current(), TRUE);
+			}
+
+			log_debug("DESTROY");
+
+			gtk_widget_destroy(dialog);
+
+			g_free(p_str);
+		}
+
+		/* Free the memory */
+free_mem:
+		if(filenames_to_test != NULL)
+		{
+			for(i=0 ; i < filenames_to_test->len ; i++)
+				g_free(g_array_index(filenames_to_test, gchar*, i));
+			g_array_free(filenames_to_test, TRUE);
+		}
+
+		g_free(dirname);
+		g_free(basename_no_extension);
+		g_free(extension);
+		g_free(basename);
+	}
+}
+
+/* Callback when the menu item is clicked. */
+static void
+goto_file_menu_item_activate(guint key_id)
+{
+	GtkWidget *dialog;
+
+	dialog = gtk_message_dialog_new(
+		GTK_WINDOW(geany->main_widgets->window),
+		GTK_DIALOG_DESTROY_WITH_PARENT,
+		GTK_MESSAGE_INFO,
+		GTK_BUTTONS_OK,
+		"Open by name : TODO");
+
+	gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),
+		_("(From the %s plugin)"), geany_plugin->info->name);
+
+	gtk_dialog_run(GTK_DIALOG(dialog));
+	gtk_widget_destroy(dialog);
+}
+
+
+/* Called by Geany to initialize the plugin.
+ * Note: data is the same as geany_data. */
+void plugin_init(GeanyData *data)
+{
+	log_debug("DEBUG : plugin_init : POUET\n");
+
+	LanguageExtensions le;
+
+	gchar* p_str = NULL;
+
+	/* Get a pointer to the "Edit" menu */
+	GtkWidget* edit_menu = ui_lookup_widget(geany->main_widgets->window, "edit1_menu");
+
+	/* Add items to the Edit menu : */
+
+	/* - add a separator */
+	GtkWidget* separator = gtk_separator_menu_item_new();
+	gtk_container_add(GTK_CONTAINER(edit_menu), separator);
+	gtk_widget_show(separator);
+
+	/* - add the "Switch header/implementation" menu item */
+	switch_menu_item = gtk_menu_item_new_with_mnemonic(_("Switch header/implementation"));
+	gtk_widget_show(switch_menu_item);
+	gtk_container_add(GTK_CONTAINER(edit_menu), switch_menu_item);
+
+	/* - add the "Open file by name" menu item */
+	goto_file_menu_item = gtk_menu_item_new_with_mnemonic(_("Goto file..."));
+	gtk_widget_show(goto_file_menu_item);
+	gtk_container_add(GTK_CONTAINER(edit_menu), goto_file_menu_item);
+
+	/* make the menu items sensitive only when documents are open */
+	ui_add_document_sensitive(switch_menu_item);
+	ui_add_document_sensitive(goto_file_menu_item);
+
+	/* Initialize the key bindings : */
+	plugin_keys[PLUGIN_KEYS_SWITCH].key = GDK_s;
+	plugin_keys[PLUGIN_KEYS_SWITCH].mods = GDK_MOD1_MASK | GDK_SHIFT_MASK;
+	plugin_keys[PLUGIN_KEYS_SWITCH].name = _("switch_header_impl");
+	plugin_keys[PLUGIN_KEYS_SWITCH].label = _("Switch header/implementation");
+	plugin_keys[PLUGIN_KEYS_SWITCH].callback = (GeanyKeyCallback)(&switch_menu_item_activate);
+	plugin_keys[PLUGIN_KEYS_SWITCH].menu_item = switch_menu_item;
+
+	plugin_keys[PLUGIN_KEYS_GOTO_FILE].key = GDK_g;
+	plugin_keys[PLUGIN_KEYS_GOTO_FILE].mods = GDK_MOD1_MASK | GDK_SHIFT_MASK;
+	plugin_keys[PLUGIN_KEYS_GOTO_FILE].name = _("goto_file");
+	plugin_keys[PLUGIN_KEYS_GOTO_FILE].label = _("Goto file...");
+	plugin_keys[PLUGIN_KEYS_GOTO_FILE].callback = (GeanyKeyCallback)(&goto_file_menu_item_activate);
+	plugin_keys[PLUGIN_KEYS_GOTO_FILE].menu_item = goto_file_menu_item;
+
+	/* Initialize the extensions array.
+	 * TODO : we should let the user configure this. */
+	languages_extensions = g_array_new(FALSE, FALSE, sizeof(LanguageExtensions));
+
+	/* C/C++ */
+	le.head_extensions = g_array_new(FALSE, FALSE, sizeof(gchar*));
+	le.impl_extensions = g_array_new(FALSE, FALSE, sizeof(gchar*));
+
+	p_str = g_strdup("h");   g_array_append_val(le.head_extensions, p_str);
+	p_str = g_strdup("hpp"); g_array_append_val(le.head_extensions, p_str);
+	p_str = g_strdup("hxx"); g_array_append_val(le.head_extensions, p_str);
+	p_str = g_strdup("h++"); g_array_append_val(le.head_extensions, p_str);
+	p_str = g_strdup("hh");  g_array_append_val(le.head_extensions, p_str);
+
+	p_str = g_strdup("cpp"); g_array_append_val(le.impl_extensions, p_str);
+	p_str = g_strdup("cxx"); g_array_append_val(le.impl_extensions, p_str);
+	p_str = g_strdup("c++"); g_array_append_val(le.impl_extensions, p_str);
+	p_str = g_strdup("cc");  g_array_append_val(le.impl_extensions, p_str);
+	p_str = g_strdup("C"); g_array_append_val(le.impl_extensions, p_str);
+	p_str = g_strdup("c"); g_array_append_val(le.impl_extensions, p_str);
+
+	g_array_append_val(languages_extensions, le);
+
+
+	/* GLSL */
+	le.head_extensions = g_array_new(FALSE, FALSE, sizeof(gchar*));
+	le.impl_extensions = g_array_new(FALSE, FALSE, sizeof(gchar*));
+
+	p_str = g_strdup("vert");   g_array_append_val(le.head_extensions, p_str);
+
+	p_str = g_strdup("frag"); g_array_append_val(le.impl_extensions, p_str);
+
+	g_array_append_val(languages_extensions, le);
+
+
+	/* Ada */
+	le.head_extensions = g_array_new(FALSE, FALSE, sizeof(gchar*));
+	le.impl_extensions = g_array_new(FALSE, FALSE, sizeof(gchar*));
+
+	p_str = g_strdup("ads");   g_array_append_val(le.head_extensions, p_str);
+
+	p_str = g_strdup("adb"); g_array_append_val(le.impl_extensions, p_str);
+
+	g_array_append_val(languages_extensions, le);
+}
+
+
+/* Callback connected in plugin_configure(). */
+static void
+on_configure_response(GtkDialog *dialog, gint response, gpointer user_data)
+{
+	/* catch OK or Apply clicked */
+	if (response == GTK_RESPONSE_OK || response == GTK_RESPONSE_APPLY)
+	{
+		/* maybe the plugin should write here the settings into a file
+		 * (e.g. using GLib's GKeyFile API)
+		 * all plugin specific files should be created in:
+		 * geany->app->configdir G_DIR_SEPARATOR_S plugins G_DIR_SEPARATOR_S pluginname G_DIR_SEPARATOR_S
+		 * e.g. this could be: ~/.config/geany/plugins/Demo/, please use geany->app->configdir */
+	}
+}
+
+/* Callback connected in plugin_configure() to the click on the "Add" button for the
+ * "Switch headers/implementation" frame */
+static void
+on_configure_add_language(GtkWidget* widget, gpointer data)
+{
+	GtkWidget *list_view = (GtkWidget*)data;
+	GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(list_view)));
+	GtkTreeIter iter;
+	GtkTreePath *path;
+	GtkTreeViewColumn* column = NULL;
+	gint nb_lines;
+
+	/* Add a line */
+	gtk_list_store_append(list_store, &iter);
+
+	/* and give the focus to it */
+	nb_lines = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(list_store), NULL);
+
+	path = gtk_tree_path_new_from_indices(nb_lines-1, -1);
+
+	column = gtk_tree_view_get_column(GTK_TREE_VIEW(list_view), 0);
+	gtk_tree_view_set_cursor(GTK_TREE_VIEW(list_view), path, column, TRUE);
+	gtk_widget_grab_focus(list_view);
+
+	gtk_tree_path_free(path);
+}
+
+/* Same thing for the "Remove" button */
+static void
+on_configure_remove_language(GtkWidget* widget, gpointer data)
+{
+	//GtkWidget* list_view = (GtkWidget*)data;
+}
+
+/* Called by Geany to show the plugin's configure dialog. This function is always called after
+ * plugin_init() was called.
+ */
+GtkWidget *plugin_configure(GtkDialog *dialog)
+{
+	GtkWidget *label, *vbox, *list_view, *switch_frame_vbox;
+	GtkWidget *switch_frame, *switch_frame_hbox, *add_button, *remove_button;
+	GtkListStore *list_store;
+	GtkTreeViewColumn *column;
+	GtkCellRenderer *cell_renderer;
+	GtkTreeIter iter;
+	guint i, j, k;
+	gchar** str_array = NULL;
+	gchar* str = NULL;
+
+	typedef enum { COLUMN_HEAD, COLUMN_IMPL, NB_COLUMNS } Column;
+
+	vbox = gtk_vbox_new(FALSE, 6);
+
+	/* Add a label */
+	label = gtk_label_new(_("Code Navigation plug-in configuration"));
+	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, TRUE, 0);
+
+	/* Add a frame for the switch header/implementation feature */
+	switch_frame = gtk_frame_new(_("Switch header / implementation"));
+	gtk_box_pack_start(GTK_BOX(vbox), switch_frame, FALSE, TRUE, 0);
+
+	/* Add a vbox into the frame */
+	switch_frame_vbox = gtk_vbox_new(FALSE, 0);
+	gtk_container_add(GTK_CONTAINER(switch_frame), switch_frame_vbox);
+
+	/* Add a list containing the extensions for each language (headers / implementations) */
+	/* - create the GtkListStore */
+	list_store = gtk_list_store_new(NB_COLUMNS, G_TYPE_STRING, G_TYPE_STRING);
+	for(i=0 ; i < languages_extensions->len ; i++)
+	{
+		LanguageExtensions* le = &(g_array_index(languages_extensions, LanguageExtensions, i));
+		GArray* extensions = NULL;
+		Column col;
+
+		if(le->head_extensions->len == 0 || le->impl_extensions->len == 0)
+			continue;
+
+		/* Fill the GtkListStore with comma-separated strings */
+		/* loop : "headers", then "implementations" */
+		col = COLUMN_HEAD;
+		extensions = le->head_extensions;
+		for(j=0 ; j<2 ; j++)
+		{
+			/* Copy extensions to str_array and then join the strings, separated with commas. */
+			str_array = g_malloc((extensions->len+1) * sizeof(gchar*));
+
+			log_debug("DEBUG : extensions->len == %d", extensions->len);
+			log_debug("DEBUG : head_extensions->len == %d", le->head_extensions->len);
+			log_debug("DEBUG : impl_extensions->len == %d", le->impl_extensions->len);
+			for(k=0 ; k < extensions->len ; k++)
+			{
+				str_array[k] = g_strdup(g_array_index(extensions, gchar*, k));
+				log_debug("DEBUG : str_array[%d] == %s", k, str_array[k]);
+			}
+			str_array[k] = NULL;
+
+			str = g_strjoinv(",", str_array);
+
+			log_debug("DEBUG : str == \"%s\"", str);
+
+			if(j == 0)
+				gtk_list_store_append(list_store, &iter);
+			gtk_list_store_set(list_store, &iter, col, str, -1);
+
+			g_free(str);
+
+			for(k=0 ; k < extensions->len ; k++)
+				g_free(str_array[k]);
+
+			g_free(str_array);
+
+			/* Next iteration : "implementations" */
+			col = COLUMN_IMPL;
+			extensions = le->impl_extensions;
+		}
+	}
+
+	/* - create the GtkTreeView */
+	list_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(list_store));
+
+	/* - add the columns */
+	/* -> headers : */
+	cell_renderer = gtk_cell_renderer_text_new();
+	g_object_set(G_OBJECT(cell_renderer), "editable", TRUE, NULL);
+	column = gtk_tree_view_column_new_with_attributes(	_("Headers extensions"), cell_renderer,
+														"text", COLUMN_HEAD,
+														NULL);
+	gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
+
+	/* -> implementations : */
+	cell_renderer = gtk_cell_renderer_text_new();
+	column = gtk_tree_view_column_new_with_attributes(	_("Implementations extensions"), cell_renderer,
+														"text", COLUMN_IMPL,
+														NULL);
+	gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
+
+	/* - finally add the GtkTreeView to the frame's vbox */
+	gtk_box_pack_start(GTK_BOX(switch_frame_vbox), list_view, FALSE, TRUE, 0);
+
+	/* Add an hbox for the frame's button(s) */
+	switch_frame_hbox = gtk_hbox_new(FALSE, 0);
+	gtk_box_pack_start(GTK_BOX(switch_frame_vbox), switch_frame_hbox, FALSE, FALSE, 0);
+
+	/* Add the "add" button to the frame's hbox */
+	add_button = gtk_button_new_from_stock(GTK_STOCK_ADD);
+	g_signal_connect(G_OBJECT(add_button), "clicked", G_CALLBACK(on_configure_add_language), list_view);
+	gtk_box_pack_start(GTK_BOX(switch_frame_hbox), add_button, FALSE, FALSE, 0);
+
+	/* Add the "remove" button to the frame's hbox */
+	remove_button = gtk_button_new_from_stock(GTK_STOCK_REMOVE);
+	g_signal_connect(G_OBJECT(remove_button), "clicked", G_CALLBACK(on_configure_remove_language), list_view);
+	gtk_box_pack_start(GTK_BOX(switch_frame_hbox), remove_button, FALSE, FALSE, 0);
+
+	/* Show all */
+	gtk_widget_show_all(vbox);
+
+	/* Connect a callback for when the user clicks a dialog button */
+	g_signal_connect(dialog, "response", G_CALLBACK(on_configure_response), NULL);
+	return vbox;
+}
+
+
+/* Called by Geany before unloading the plugin.
+ * Here any UI changes should be removed, memory freed and any other finalization done.
+ * Be sure to leave Geany as it was before plugin_init(). */
+void plugin_cleanup(void)
+{
+	guint i=0, j=0;
+	LanguageExtensions* p_lang = NULL;
+
+	log_debug("DEBUG : plugin_cleanup\n");
+
+	/* For each language : */
+	for(i=0 ; i < languages_extensions->len ; i++)
+	{
+		p_lang = &(g_array_index(languages_extensions, LanguageExtensions, i));
+
+		/* Free the headers' extensions array */
+		for(j=0 ; j < p_lang->head_extensions->len ; j++)
+			g_free(g_array_index(p_lang->head_extensions, gchar*, j));
+
+		g_array_free(p_lang->head_extensions, TRUE);
+
+		/* Free the implementations' extensions array */
+		for(j=0 ; j < p_lang->impl_extensions->len ; j++)
+			g_free(g_array_index(p_lang->impl_extensions, gchar*, j));
+
+		g_array_free(p_lang->impl_extensions, TRUE);
+	}
+
+	g_array_free(languages_extensions, TRUE);
+
+	/* remove the menu item added in plugin_init() */
+	gtk_widget_destroy(switch_menu_item);
+	gtk_widget_destroy(goto_file_menu_item);
+}

Modified: trunk/geany-plugins/wscript
===================================================================
--- trunk/geany-plugins/wscript	2009-07-19 20:39:34 UTC (rev 844)
+++ trunk/geany-plugins/wscript	2009-07-19 22:05:00 UTC (rev 845)
@@ -64,6 +64,7 @@
 # add a new element for your plugin
 plugins = [
 	Plugin('addons', None, [ 'addons/src' ]),
+	Plugin('codenav', None, [ 'codenav/src' ]),
 	Plugin('geanylatex', None, [ 'geanylatex/src']),
 	Plugin('geanylipsum', None, [ 'geanylipsum/src']),
 	Plugin('geanysendmail',


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