Improved File System Support dialog readability.

- Changed title Features to File System Support.
 - Renamed button Refresh to Rescan Support.
 - Created expander for legend and added narrative.
 - Removed columns detect and read.

svn path=/trunk/; revision=966

ChangeLog

@@ -1,5 +1,13 @@
 2008-11-14  Curtis Gedak  <gedakc@gmail.com>
 
+	* include/DialogFeatures.h,
+	  src/DialogFeatures.cc: Improved dialog readability.
+	  - Changed title Features to File System Support.
+	  - Renamed button Refresh to Rescan Support.
+	  - Created expander for legend and added narrative.
+	  - Removed columns detect and read.
+	  - Closes GParted bugs #342682, and #353104
+
 	* include/Utils.h, 
 	  src/Utils.cc: Created method get_filesystem_software().
 

include/DialogFeatures.h

@@ -21,6 +21,7 @@
 #include "../include/Utils.h"
 
 #include <gtkmm/dialog.h>
+#include <gtkmm/expander.h>
 #include <gtkmm/treeview.h>
 #include <gtkmm/liststore.h>
 #include <gtkmm/image.h>
@@ -40,16 +41,18 @@ private:
 	void show_filesystem( const FS & fs ) ;
 
 	Gtk::HBox *hbox ;
+	Gtk::HBox *hbox2 ;
+	Gtk::VBox *vbox ;
 	Gtk::Image *image ;
+	Gtk::Expander expander_legend ;
 	Gtk::TreeView treeview_filesystems;
 	Gtk::TreeRow treerow;
 	Glib::RefPtr<Gtk::ListStore> liststore_filesystems;
+	Glib::ustring str_temp ;
 	
 	struct treeview_filesystems_Columns : public Gtk::TreeModelColumnRecord             
 	{
 		Gtk::TreeModelColumn<Glib::ustring> filesystem;
-		Gtk::TreeModelColumn< Glib::RefPtr<Gdk::Pixbuf> > detect ;
-		Gtk::TreeModelColumn< Glib::RefPtr<Gdk::Pixbuf> > read ;
 		Gtk::TreeModelColumn< Glib::RefPtr<Gdk::Pixbuf> > create ;
 		Gtk::TreeModelColumn< Glib::RefPtr<Gdk::Pixbuf> > grow ;
 		Gtk::TreeModelColumn< Glib::RefPtr<Gdk::Pixbuf> > shrink ;
@@ -57,12 +60,11 @@ private:
 		Gtk::TreeModelColumn< Glib::RefPtr<Gdk::Pixbuf> > copy ;
 		Gtk::TreeModelColumn< Glib::RefPtr<Gdk::Pixbuf> > check ;
 		Gtk::TreeModelColumn< Glib::RefPtr<Gdk::Pixbuf> > label ;
+		Gtk::TreeModelColumn<Glib::ustring> software ;
 				
 		treeview_filesystems_Columns() 
 		{ 
 			add( filesystem );
-			add( detect ) ;
-			add( read ) ;
 			add( create ) ;
 			add( grow ) ;
 			add( shrink ) ;
@@ -70,6 +72,7 @@ private:
 			add( copy ) ;
 			add( check ) ;
 			add( label ) ;
+			add( software ) ;
 		}
 	};
 	

src/DialogFeatures.cc

@@ -24,15 +24,14 @@ namespace GParted
 
 DialogFeatures::DialogFeatures() 
 {
-	set_title( _("Features") ) ;
+	set_title( _("File System Support") ) ;
 	set_has_separator( false ) ;
 	set_resizable( false ) ;
 
+	//treeview
 	liststore_filesystems = Gtk::ListStore::create( treeview_filesystems_columns );
 	treeview_filesystems .set_model( liststore_filesystems );
-	treeview_filesystems .append_column( _("Filesystem"), treeview_filesystems_columns .filesystem );
+	treeview_filesystems .append_column( _("File System"), treeview_filesystems_columns .filesystem );
-	treeview_filesystems .append_column( _("Detect"), treeview_filesystems_columns .detect );
-	treeview_filesystems .append_column( _("Read"), treeview_filesystems_columns .read );
 	treeview_filesystems .append_column( _("Create"), treeview_filesystems_columns .create );
 	treeview_filesystems .append_column( _("Grow"), treeview_filesystems_columns .grow );
 	treeview_filesystems .append_column( _("Shrink"), treeview_filesystems_columns .shrink );
@@ -40,8 +39,7 @@ DialogFeatures::DialogFeatures()
 	treeview_filesystems .append_column( _("Copy"), treeview_filesystems_columns .copy );
 	treeview_filesystems .append_column( _("Check"), treeview_filesystems_columns .check );
 	treeview_filesystems .append_column( _("Label"), treeview_filesystems_columns .label );
-	//FIXME: add info about the relevant project (e.g an url to the projectpage)
+	treeview_filesystems .append_column( _("Required Software"), treeview_filesystems_columns .software );
-	//of course this url has to be selectable and (if possible) clickable
 	treeview_filesystems .get_selection() ->set_mode( Gtk::SELECTION_NONE );
 	treeview_filesystems .set_rules_hint( true ) ;
 
@@ -49,25 +47,51 @@ DialogFeatures::DialogFeatures()
 	hbox ->set_border_width( 6 ) ;
 	hbox ->pack_start( treeview_filesystems ) ;
 	get_vbox() ->pack_start( *hbox ) ;
+
+	//file system support legend
+	hbox2 = manage( new Gtk::HBox( false, 6 ) ) ;
+	hbox2 ->set_border_width( 6 ) ;
 	
-	//legend..
+	hbox = manage( new Gtk::HBox() ) ;
+	str_temp  = _("This chart shows the actions supported on file systems.") ;
+	str_temp += "\n" ;
+	str_temp += _("Not all actions are available on all file systems, in part due to the nature of file systems and limitations in the required software.") ;
+	hbox ->pack_start( * Utils::mk_label( str_temp, true, Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, true ),
+			   Gtk::PACK_SHRINK );
+	hbox2 -> pack_start( *hbox ) ;
+	
+	//icon legend
+	vbox = manage( new Gtk::VBox() ) ;
 	hbox = manage( new Gtk::HBox() ) ;
 	image = manage( new Gtk::Image( Gtk::Stock::APPLY, Gtk::ICON_SIZE_LARGE_TOOLBAR ) );
 	hbox ->pack_start( *image, Gtk::PACK_SHRINK ) ;
 	hbox ->pack_start( * Utils::mk_label( _("Available") ), Gtk::PACK_EXPAND_WIDGET ) ;
-	get_vbox() ->pack_start( *hbox ) ;
+	vbox ->pack_start( *hbox ) ;
 
 	hbox = manage( new Gtk::HBox() ) ;
 	image = manage( new Gtk::Image( Gtk::Stock::CANCEL, Gtk::ICON_SIZE_LARGE_TOOLBAR ) );
 	hbox ->pack_start( *image, Gtk::PACK_SHRINK ) ;
 	hbox ->pack_start( * Utils::mk_label( _("Not Available") ), Gtk::PACK_EXPAND_WIDGET ) ;
-	get_vbox() ->pack_start( *hbox ) ;
+	vbox ->pack_start( *hbox ) ;
+	hbox2 ->pack_start( *vbox ) ;
+
+	//legend
+	hbox = manage( new Gtk::HBox( false, 6 ) ) ;
+	hbox ->set_border_width( 6 ) ;
+	str_temp = "<b>" ;
+	str_temp += _("Legend") ;
+	str_temp += "</b>" ;
+	expander_legend .set_label( str_temp ) ;
+	expander_legend .set_use_markup( true ) ;
+	
+	get_vbox() ->pack_start( expander_legend, Gtk::PACK_SHRINK ) ;
+	expander_legend .add( *hbox2 ) ;
 
 	//initialize icons
 	icon_yes = render_icon( Gtk::Stock::APPLY, Gtk::ICON_SIZE_LARGE_TOOLBAR ) ; 
 	icon_no = render_icon( Gtk::Stock::CANCEL, Gtk::ICON_SIZE_LARGE_TOOLBAR ) ; 
 	
-	add_button( Gtk::Stock::REFRESH, Gtk::RESPONSE_OK ) ;
+	add_button( _("Rescan Support"), Gtk::RESPONSE_OK );
 	add_button( Gtk::Stock::CLOSE, Gtk::RESPONSE_CLOSE ) ->grab_focus() ;
 	show_all_children() ;
 }
@@ -84,9 +108,7 @@ void DialogFeatures::show_filesystem( const FS & fs )
 {
 	treerow = *( liststore_filesystems ->append() );
 	treerow[ treeview_filesystems_columns .filesystem ] = Utils::get_filesystem_string( fs .filesystem ) ;
-	
+
-	treerow[ treeview_filesystems_columns .detect ] = icon_yes ; 
-	treerow[ treeview_filesystems_columns .read ] = fs .read ? icon_yes : icon_no ; 
 	treerow[ treeview_filesystems_columns .create ] = fs .create ? icon_yes : icon_no ; 
 	treerow[ treeview_filesystems_columns .grow ] = fs .grow ? icon_yes : icon_no ; 
 	treerow[ treeview_filesystems_columns .shrink ] = fs .shrink ? icon_yes : icon_no ; 
@@ -94,6 +116,8 @@ void DialogFeatures::show_filesystem( const FS & fs )
 	treerow[ treeview_filesystems_columns .copy ] = fs .copy ? icon_yes : icon_no ; 
 	treerow[ treeview_filesystems_columns .check ] = fs .check ? icon_yes : icon_no ; 
 	treerow[ treeview_filesystems_columns .label ] = fs .write_label ? icon_yes : icon_no ; 
+
+	treerow[ treeview_filesystems_columns .software ] = Utils::get_filesystem_software( fs .filesystem ) ;
 }
 
 DialogFeatures::~DialogFeatures()