From 23abbedcbd931558164f83bdf37892cfe011da80 Mon Sep 17 00:00:00 2001
From: twanvl <twanvl@0fc631ac-6414-0410-93d0-97cfa31319b6>
Date: Mon, 20 Nov 2006 18:51:11 +0000
Subject: [PATCH] implemented clipboard handling for cards

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@83 0fc631ac-6414-0410-93d0-97cfa31319b6
---
 src/data/card.hpp                      |  2 +-
 src/data/field/image.hpp               |  2 +-
 src/data/field/symbol.hpp              |  2 +-
 src/data/format/apprentice.cpp         | 11 ++++
 src/data/format/clipboard.cpp          | 83 ++++++++++++++++++++++++++
 src/data/format/clipboard.hpp          | 43 +++++++++++++
 src/data/format/html.cpp               | 11 ++++
 src/data/format/mse1.cpp               | 11 ++++
 src/data/format/mse2.cpp               | 11 ++++
 src/data/format/mtg_editor.cpp         | 11 ++++
 src/data/format/mws.cpp                | 11 ++++
 src/data/game.cpp                      |  2 +-
 src/data/stylesheet.cpp                |  2 +-
 src/gui/about_window.hpp               |  2 +-
 src/gui/control/card_editor.hpp        |  4 +-
 src/gui/control/card_list.cpp          | 39 +++++++++++-
 src/gui/control/card_list.hpp          |  2 +
 src/gui/control/filtered_card_list.hpp |  2 +-
 src/gui/control/native_look_editor.cpp |  2 +-
 src/gui/set/cards_panel.cpp            | 57 +++++++++++-------
 src/gui/set/cards_panel.hpp            |  6 +-
 src/gui/set/panel.hpp                  | 18 +-----
 src/gui/set/set_info_panel.cpp         |  9 +--
 src/gui/set/set_info_panel.hpp         |  2 +-
 src/gui/set/stats_panel.cpp            | 25 +++++++-
 src/gui/set/stats_panel.hpp            | 11 +++-
 src/gui/symbol/basic_shape_editor.hpp  |  2 +-
 src/gui/symbol/control.cpp             |  2 +-
 src/gui/symbol/control.hpp             |  2 +-
 src/gui/symbol/point_editor.hpp        |  2 +-
 src/gui/symbol/select_editor.cpp       |  2 +-
 src/gui/symbol/select_editor.hpp       |  2 +-
 src/gui/symbol/window.hpp              |  2 +-
 src/gui/util.cpp                       | 13 ++++
 src/gui/util.hpp                       |  5 ++
 src/gui/welcome_window.cpp             |  2 +-
 src/gui/welcome_window.hpp             |  2 +-
 src/mse.vcproj                         |  6 ++
 src/render/card/viewer.cpp             |  1 +
 src/util/io/get_member.cpp             |  1 +
 src/util/io/package.cpp                | 25 ++++++++
 src/util/io/package.hpp                |  7 +++
 src/util/io/reader.cpp                 | 23 ++++++-
 src/util/io/writer.cpp                 | 17 ++++++
 src/util/prec.hpp                      |  3 +
 src/util/window_id.hpp                 |  3 +
 46 files changed, 433 insertions(+), 70 deletions(-)
 create mode 100644 src/data/format/apprentice.cpp
 create mode 100644 src/data/format/clipboard.cpp
 create mode 100644 src/data/format/clipboard.hpp
 create mode 100644 src/data/format/html.cpp
 create mode 100644 src/data/format/mse1.cpp
 create mode 100644 src/data/format/mse2.cpp
 create mode 100644 src/data/format/mtg_editor.cpp
 create mode 100644 src/data/format/mws.cpp

diff --git a/src/data/card.hpp b/src/data/card.hpp
index 765d357d..ba1cc350 100644
--- a/src/data/card.hpp
+++ b/src/data/card.hpp
@@ -9,7 +9,7 @@
 
 // ----------------------------------------------------------------------------- : Includes
 
-#include <util/string.hpp>
+#include <util/prec.hpp>
 #include <util/reflect.hpp>
 
 class Game;
diff --git a/src/data/field/image.hpp b/src/data/field/image.hpp
index a0285d51..0212c254 100644
--- a/src/data/field/image.hpp
+++ b/src/data/field/image.hpp
@@ -50,7 +50,7 @@ class ImageValue : public Value {
   public:
 	inline ImageValue(const ImageFieldP& field) : Value(field) {}
 	
-	String filename; ///< Filename of the image (in the current package), or ""
+	FileName filename; ///< Filename of the image (in the current package), or ""
 	
 	virtual String toString() const;
 	
diff --git a/src/data/field/symbol.hpp b/src/data/field/symbol.hpp
index abf49039..f57a42ec 100644
--- a/src/data/field/symbol.hpp
+++ b/src/data/field/symbol.hpp
@@ -65,7 +65,7 @@ class SymbolValue : public Value {
 	inline SymbolValue(const SymbolFieldP& field) : Value(field) {}
 	DECLARE_HAS_FIELD(Symbol)
 	
-	String filename; ///< Filename of the symbol (in the current package)
+	FileName filename; ///< Filename of the symbol (in the current package)
 	
 	virtual String toString() const;
 	
diff --git a/src/data/format/apprentice.cpp b/src/data/format/apprentice.cpp
new file mode 100644
index 00000000..5e85f472
--- /dev/null
+++ b/src/data/format/apprentice.cpp
@@ -0,0 +1,11 @@
+//+----------------------------------------------------------------------------+
+//| Description:  Magic Set Editor - Program to make Magic (tm) cards          |
+//| Copyright:    (C) 2001 - 2006 Twan van Laarhoven                           |
+//| License:      GNU General Public License 2 or later (see file COPYING)     |
+//+----------------------------------------------------------------------------+
+
+// ----------------------------------------------------------------------------- : Includes
+
+#include <data/format/formats.hpp>
+
+// ----------------------------------------------------------------------------- : 
diff --git a/src/data/format/clipboard.cpp b/src/data/format/clipboard.cpp
new file mode 100644
index 00000000..75a0f562
--- /dev/null
+++ b/src/data/format/clipboard.cpp
@@ -0,0 +1,83 @@
+//+----------------------------------------------------------------------------+
+//| Description:  Magic Set Editor - Program to make Magic (tm) cards          |
+//| Copyright:    (C) 2001 - 2006 Twan van Laarhoven                           |
+//| License:      GNU General Public License 2 or later (see file COPYING)     |
+//+----------------------------------------------------------------------------+
+
+// ----------------------------------------------------------------------------- : Includes
+
+#include <data/format/clipboard.hpp>
+#include <data/card.hpp>
+#include <data/set.hpp>
+#include <data/game.hpp>
+#include <util/io/package.hpp>
+#include <script/scriptable.hpp>
+#include <wx/sstream.h>
+
+// ----------------------------------------------------------------------------- : Clipboard serialization
+
+template <typename T>
+String serialize_for_clipboard(Package& package, T& object) {
+	shared_ptr<wxStringOutputStream> stream( new wxStringOutputStream );
+	Writer writer(stream);
+	WITH_DYNAMIC_ARG(clipboard_package, &package);
+		writer.handle(object);
+	return stream->GetString();
+}
+
+template <typename T>
+void deserialize_from_clipboard(T& object, Package& package, const String& data) {
+	shared_ptr<wxStringInputStream> stream( new wxStringInputStream(data) );
+	Reader reader(stream, _("clipboard"));
+	WITH_DYNAMIC_ARG(clipboard_package, &package);
+		reader.handle(object);
+}
+
+// ----------------------------------------------------------------------------- : CardDataObject
+
+/// A wrapped card for storing on the clipboard
+struct WrappedCard {
+	String expected_game_name;
+	String game_name;
+	CardP  card;
+	
+	DECLARE_REFLECTION();
+};
+
+IMPLEMENT_REFLECTION(WrappedCard) {
+	if (game_name == expected_game_name) REFLECT(game_name);
+	if (game_name == expected_game_name) REFLECT(card);
+}
+
+
+wxDataFormat CardDataObject::format = _("application/x-mse-card");
+
+CardDataObject::CardDataObject(const SetP& set, const CardP& card) {
+	WrappedCard data = { set->game->name(), set->game->name(), card };
+	SetText(serialize_for_clipboard(*set, data));
+	SetFormat(format);
+}
+
+CardDataObject::CardDataObject() {
+	SetFormat(format);
+}
+
+CardP CardDataObject::getCard(const SetP& set) {
+	CardP card(new Card(*set->game));
+	WrappedCard data = { set->game->name(), set->game->name(), card};
+	deserialize_from_clipboard(data, *set, GetText());
+	if (data.game_name != set->game->name()) return CardP(); // Card is from a different game
+	else                                     return card;
+}
+
+// ----------------------------------------------------------------------------- : Card on clipboard
+
+CardOnClipboard::CardOnClipboard(const SetP& set, const CardP& card) {
+	// Conversion to text format
+		// TODO
+		//Add( new TextDataObject(_("card"))) 
+	// Conversion to bitmap format
+//		Add(new BitmapDataObject(exportImageBmp(set, card)));
+	// Conversion to serialized card format
+		Add(new CardDataObject(set, card), true);
+}
diff --git a/src/data/format/clipboard.hpp b/src/data/format/clipboard.hpp
new file mode 100644
index 00000000..a97bbeb2
--- /dev/null
+++ b/src/data/format/clipboard.hpp
@@ -0,0 +1,43 @@
+//+----------------------------------------------------------------------------+
+//| Description:  Magic Set Editor - Program to make Magic (tm) cards          |
+//| Copyright:    (C) 2001 - 2006 Twan van Laarhoven                           |
+//| License:      GNU General Public License 2 or later (see file COPYING)     |
+//+----------------------------------------------------------------------------+
+
+#ifndef HEADER_DATA_FORMAT_CLIPBOARD
+#define HEADER_DATA_FORMAT_CLIPBOARD
+
+// ----------------------------------------------------------------------------- : Includes
+
+#include <util/prec.hpp>
+#include <wx/dataobj.h>
+
+DECLARE_POINTER_TYPE(Set);
+DECLARE_POINTER_TYPE(Card);
+
+// ----------------------------------------------------------------------------- : CardDataObject
+
+/// The data format for cards on the clipboard
+class CardDataObject : public wxTextDataObject {
+  public:
+	/// Name of the format of MSE cards
+	static wxDataFormat format;
+	
+	CardDataObject();
+	/// Store a card
+	CardDataObject(const SetP& set, const CardP& card);
+	
+	/// Retrieve a card, only if it is made with the same game as set
+	CardP getCard(const SetP& set);
+};
+
+// ----------------------------------------------------------------------------- : Card on clipboard
+
+/// A DataObject for putting a card on the clipboard, in multiple formats
+class CardOnClipboard : public wxDataObjectComposite {
+  public:
+	CardOnClipboard(const SetP& set, const CardP& card);
+};
+
+// ----------------------------------------------------------------------------- : EOF
+#endif
diff --git a/src/data/format/html.cpp b/src/data/format/html.cpp
new file mode 100644
index 00000000..5e85f472
--- /dev/null
+++ b/src/data/format/html.cpp
@@ -0,0 +1,11 @@
+//+----------------------------------------------------------------------------+
+//| Description:  Magic Set Editor - Program to make Magic (tm) cards          |
+//| Copyright:    (C) 2001 - 2006 Twan van Laarhoven                           |
+//| License:      GNU General Public License 2 or later (see file COPYING)     |
+//+----------------------------------------------------------------------------+
+
+// ----------------------------------------------------------------------------- : Includes
+
+#include <data/format/formats.hpp>
+
+// ----------------------------------------------------------------------------- : 
diff --git a/src/data/format/mse1.cpp b/src/data/format/mse1.cpp
new file mode 100644
index 00000000..5e85f472
--- /dev/null
+++ b/src/data/format/mse1.cpp
@@ -0,0 +1,11 @@
+//+----------------------------------------------------------------------------+
+//| Description:  Magic Set Editor - Program to make Magic (tm) cards          |
+//| Copyright:    (C) 2001 - 2006 Twan van Laarhoven                           |
+//| License:      GNU General Public License 2 or later (see file COPYING)     |
+//+----------------------------------------------------------------------------+
+
+// ----------------------------------------------------------------------------- : Includes
+
+#include <data/format/formats.hpp>
+
+// ----------------------------------------------------------------------------- : 
diff --git a/src/data/format/mse2.cpp b/src/data/format/mse2.cpp
new file mode 100644
index 00000000..5e85f472
--- /dev/null
+++ b/src/data/format/mse2.cpp
@@ -0,0 +1,11 @@
+//+----------------------------------------------------------------------------+
+//| Description:  Magic Set Editor - Program to make Magic (tm) cards          |
+//| Copyright:    (C) 2001 - 2006 Twan van Laarhoven                           |
+//| License:      GNU General Public License 2 or later (see file COPYING)     |
+//+----------------------------------------------------------------------------+
+
+// ----------------------------------------------------------------------------- : Includes
+
+#include <data/format/formats.hpp>
+
+// ----------------------------------------------------------------------------- : 
diff --git a/src/data/format/mtg_editor.cpp b/src/data/format/mtg_editor.cpp
new file mode 100644
index 00000000..5e85f472
--- /dev/null
+++ b/src/data/format/mtg_editor.cpp
@@ -0,0 +1,11 @@
+//+----------------------------------------------------------------------------+
+//| Description:  Magic Set Editor - Program to make Magic (tm) cards          |
+//| Copyright:    (C) 2001 - 2006 Twan van Laarhoven                           |
+//| License:      GNU General Public License 2 or later (see file COPYING)     |
+//+----------------------------------------------------------------------------+
+
+// ----------------------------------------------------------------------------- : Includes
+
+#include <data/format/formats.hpp>
+
+// ----------------------------------------------------------------------------- : 
diff --git a/src/data/format/mws.cpp b/src/data/format/mws.cpp
new file mode 100644
index 00000000..5e85f472
--- /dev/null
+++ b/src/data/format/mws.cpp
@@ -0,0 +1,11 @@
+//+----------------------------------------------------------------------------+
+//| Description:  Magic Set Editor - Program to make Magic (tm) cards          |
+//| Copyright:    (C) 2001 - 2006 Twan van Laarhoven                           |
+//| License:      GNU General Public License 2 or later (see file COPYING)     |
+//+----------------------------------------------------------------------------+
+
+// ----------------------------------------------------------------------------- : Includes
+
+#include <data/format/formats.hpp>
+
+// ----------------------------------------------------------------------------- : 
diff --git a/src/data/game.cpp b/src/data/game.cpp
index 39b70628..9e075957 100644
--- a/src/data/game.cpp
+++ b/src/data/game.cpp
@@ -63,5 +63,5 @@ void Reader::handle(GameP& game) {
 	game = Game::byName(value);
 }
 void Writer::handle(const GameP& game) {
-	handle(game->name());
+	if (game) handle(game->name());
 }
diff --git a/src/data/stylesheet.cpp b/src/data/stylesheet.cpp
index ed5f0464..9bbc625f 100644
--- a/src/data/stylesheet.cpp
+++ b/src/data/stylesheet.cpp
@@ -92,5 +92,5 @@ void Reader::handle(StyleSheetP& stylesheet) {
 	stylesheet = StyleSheet::byGameAndName(*game_for_reading(), value);
 }
 void Writer::handle(const StyleSheetP& stylesheet) {
-	handle(stylesheet->name());
+	if (stylesheet) handle(stylesheet->name());
 }
diff --git a/src/gui/about_window.hpp b/src/gui/about_window.hpp
index 128c9f4e..b83dc43c 100644
--- a/src/gui/about_window.hpp
+++ b/src/gui/about_window.hpp
@@ -24,7 +24,7 @@ class AboutWindow : public wxDialog {
 	// graphics
 	Bitmap logo, logo2;
 	
-	void onPaint(wxPaintEvent& e);
+	void onPaint(wxPaintEvent&);
 	void draw(DC& dc);
 };
 
diff --git a/src/gui/control/card_editor.hpp b/src/gui/control/card_editor.hpp
index d2d57658..19c50569 100644
--- a/src/gui/control/card_editor.hpp
+++ b/src/gui/control/card_editor.hpp
@@ -83,7 +83,7 @@ class DataEditor : public CardViewer {
 	void onChar      (wxKeyEvent&);
 	
 	void onContextMenu(wxContextMenuEvent&);
-	void onMenu       (wxCommandEvent& e);
+	void onMenu       (wxCommandEvent&);
 	
 	void onFocus    (wxFocusEvent&);
 	void onLoseFocus(wxFocusEvent&);
@@ -96,7 +96,7 @@ class DataEditor : public CardViewer {
 	// selectField, but don't send events
 	void selectFieldNoEvents(const RealPoint& pos);
 	/// Convert mouse coordinates to internal coordinates
-	RealPoint mousePoint(const wxMouseEvent& e);
+	RealPoint mousePoint(const wxMouseEvent&);
 	
 	// Create tab index ordering of the (editable) viewers
 	void createTabIndex();
diff --git a/src/gui/control/card_list.cpp b/src/gui/control/card_list.cpp
index 15b7eda8..526ecaad 100644
--- a/src/gui/control/card_list.cpp
+++ b/src/gui/control/card_list.cpp
@@ -14,8 +14,10 @@
 #include <data/set.hpp>
 #include <data/card.hpp>
 #include <data/settings.hpp>
+#include <data/format/clipboard.hpp>
 #include <data/action/set.hpp>
 #include <util/window_id.hpp>
+#include <wx/clipbrd.h>
 
 DECLARE_TYPEOF_COLLECTION(CardP);
 DECLARE_TYPEOF_COLLECTION(FieldP);
@@ -165,6 +167,41 @@ void CardListBase::selectCurrentCard() {
 	}
 }
 
+// ----------------------------------------------------------------------------- : CardListBase : Clipboard
+
+bool CardListBase::canCopy()  const { return !!selected_card; }
+bool CardListBase::canCut()   const { return canCopy() && allowModify(); }
+bool CardListBase::canPaste() const {
+	return wxTheClipboard->IsSupported(CardDataObject::format);
+}
+
+void CardListBase::doCopy() {
+	if (!canCopy()) return;
+	if (!wxTheClipboard->Open()) return;
+	wxTheClipboard->SetData(new CardOnClipboard(set, selected_card)); // ignore result
+	wxTheClipboard->Close();
+}
+void CardListBase::doCut() {
+	// cut = copy + delete
+	if (!canCut()) return;
+	doCopy();
+	set->actions.add(new RemoveCardAction(*set, selected_card) );
+}
+void CardListBase::doPaste() {
+	// get data
+	if (!canPaste()) return;
+	if (!wxTheClipboard->Open()) return;
+	CardDataObject data;
+	bool ok = wxTheClipboard->GetData(data);
+	wxTheClipboard->Close();
+	if (!ok) return;
+	// add card to set
+	CardP card = data.getCard(set);
+	if (card) {
+		set->actions.add(new AddCardAction(*set, card));
+	}
+}
+
 // ----------------------------------------------------------------------------- : CardListBase : Building the list
 
 // Comparison object for comparing cards
@@ -356,7 +393,7 @@ void CardListBase::onItemFocus(wxListEvent& ev) {
 }
 
 void CardListBase::onChar(wxKeyEvent& ev) {
-	if (ev.GetKeyCode() == WXK_DELETE) {
+	if (ev.GetKeyCode() == WXK_DELETE && allowModify()) {
 		set->actions.add(new RemoveCardAction(*set, selected_card));
 	} else if (ev.GetKeyCode() == WXK_TAB) {
 		// send a navigation event to our parent, to select another control
diff --git a/src/gui/control/card_list.hpp b/src/gui/control/card_list.hpp
index f287a6c6..8adfe244 100644
--- a/src/gui/control/card_list.hpp
+++ b/src/gui/control/card_list.hpp
@@ -88,6 +88,8 @@ class CardListBase : public wxListView, public SetView {
 	void rebuild();
 	/// Do some additional updating before rebuilding the list
 	virtual void onRebuild() {}
+	/// Can the card list be modified?
+	virtual bool allowModify() const { return true; }
 	
 	// --------------------------------------------------- : Item 'events'
 	
diff --git a/src/gui/control/filtered_card_list.hpp b/src/gui/control/filtered_card_list.hpp
index 8322a815..18de39c2 100644
--- a/src/gui/control/filtered_card_list.hpp
+++ b/src/gui/control/filtered_card_list.hpp
@@ -40,7 +40,7 @@ class FilteredCardList : public CardListBase {
 	/// Rebuild the filtered card list
 	virtual void onRebuild();
 //	/// Don't reorder
-//	virtual void onDrag(wxMouseEvent& e);
+//	virtual void onDrag(wxMouseEvent& ev);
 
   private:	
 	CardListFilterP filter;	///< Filter with which this.cards is made
diff --git a/src/gui/control/native_look_editor.cpp b/src/gui/control/native_look_editor.cpp
index 52f83b50..dc7307f3 100644
--- a/src/gui/control/native_look_editor.cpp
+++ b/src/gui/control/native_look_editor.cpp
@@ -73,8 +73,8 @@ wxSize NativeLookEditor::DoGetBestSize() const {
 	return wxSize(200, 200);
 }
 void NativeLookEditor::onSize(wxSizeEvent& ev) {
-//	CardViewre::onSize(ev);
 	resizeViewers();
+	Refresh(false);
 }
 
 BEGIN_EVENT_TABLE(NativeLookEditor, DataEditor)
diff --git a/src/gui/set/cards_panel.cpp b/src/gui/set/cards_panel.cpp
index ff01a84f..8609a9c8 100644
--- a/src/gui/set/cards_panel.cpp
+++ b/src/gui/set/cards_panel.cpp
@@ -10,6 +10,7 @@
 #include <gui/control/card_list.hpp>
 #include <gui/control/card_editor.hpp>
 #include <gui/icon_menu.hpp>
+#include <gui/util.hpp>
 #include <data/set.hpp>
 #include <data/action/set.hpp>
 #include <data/settings.hpp>
@@ -119,25 +120,25 @@ void CardsPanel::destroyUI(wxToolBar* tb, wxMenuBar* mb) {
 	delete mb->Remove(2);
 }
 
-void CardsPanel::onUpdateUI(wxUpdateUIEvent& e) {
-	switch (e.GetId()) {
-		case ID_CARD_PREV:       e.Enable(card_list->canSelectPrevious());	break;
-		case ID_CARD_NEXT:       e.Enable(card_list->canSelectNext());		break;
-/*		case ID_CARD_ROTATE_0:   e.Check(editor->rotation.angle == 0);		break;
-		case ID_CARD_ROTATE_90:  e.Check(editor->rotation.angle == 90);		break;
-		case ID_CARD_ROTATE_180: e.Check(editor->rotation.angle == 180);	break;
-		case ID_CARD_ROTATE_270: e.Check(editor->rotation.angle == 270);	break;
-		case ID_CARD_REMOVE:     e.Enable(set->cards.size() > 0);			break;
-		case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_SYMBOL: {
-			if (focusedControl() == idEditor) {
-				e.Enable(editor->canFormat(e.id));
-				e.Check (editor->hasFormat(e.id));
+void CardsPanel::onUpdateUI(wxUpdateUIEvent& ev) {
+	switch (ev.GetId()) {
+		case ID_CARD_PREV:       ev.Enable(card_list->canSelectPrevious());	break;
+		case ID_CARD_NEXT:       ev.Enable(card_list->canSelectNext());		break;
+/*		case ID_CARD_ROTATE_0:   ev.Check(editor->rotation.angle == 0);		break;
+		case ID_CARD_ROTATE_90:  ev.Check(editor->rotation.angle == 90);	break;
+		case ID_CARD_ROTATE_180: ev.Check(editor->rotation.angle == 180);	break;
+		case ID_CARD_ROTATE_270: ev.Check(editor->rotation.angle == 270);	break;*/
+		case ID_CARD_REMOVE:     ev.Enable(set->cards.size() > 0);			break;
+		case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_SYMBOL: case ID_FORMAT_REMINDER: {
+			if (focused_control(this) == ID_EDITOR) {
+				ev.Enable(editor->canFormat(ev.GetId()));
+				ev.Check (editor->hasFormat(ev.GetId()));
 			} else {
-				e.Enable(false);
-				e.Check(false);
+				ev.Enable(false);
+				ev.Check(false);
 			}
 			break;
-		}*/
+		}
 	}
 }
 
@@ -159,35 +160,41 @@ void CardsPanel::onCommand(int id) {
 			StyleSettings& ss = settings.styleSettingsFor(*editor->style);
 			ss.cardAngle = (ss.cardAngle + 90) % 360;
 			onRenderSettingsChange();
+			break;
 		}
 		case idCardRotate0 {
 			StyleSettings& ss = settings.styleSettingsFor(*editor->style);
 			ss.cardAngle = 0;
 			onRenderSettingsChange();
+			break;
 		}
 		case idCardRotate90 {
 			StyleSettings& ss = settings.styleSettingsFor(*editor->style);
 			ss.cardAngle = 90;
 			onRenderSettingsChange();
+			break;
 		}
 		case idCardRotate180 {
 			StyleSettings& ss = settings.styleSettingsFor(*editor->style);
 			ss.cardAngle = 180;
 			onRenderSettingsChange();
+			break;
 		}
 		case idCardRotate270 {
 			StyleSettings& ss = settings.styleSettingsFor(*editor->style);
 			ss.cardAngle = 270;
 			onRenderSettingsChange();
+			break;
 		}
 		case idSelectColumns {
 			cardList->selectColumns();
-		}
-		case idFormatBold, idFormatItalic, idFormatSymbol, idFormatNoAuto {
-			if (focusedControl() == idEditor) {
-				editor->doFormat(id);
-			}
 		}*/
+		case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_SYMBOL: case ID_FORMAT_REMINDER: {
+			if (focused_control(this) == ID_EDITOR) {
+				editor->doFormat(id);
+				break;
+			}
+		}
 	}
 }
 
@@ -205,6 +212,14 @@ void CardsPanel::onRenderSettingsChange() {
 }
 
 // ----------------------------------------------------------------------------- : Clipboard
+
+bool CardsPanel::canCut()   const { return focused_control(this) == ID_EDITOR ? editor->canCut()   :    card_list->canCut();   }
+bool CardsPanel::canCopy()  const { return focused_control(this) == ID_EDITOR ? editor->canCopy()  :    card_list->canCopy();  }
+bool CardsPanel::canPaste() const { return focused_control(this) == ID_EDITOR ? editor->canPaste() :    card_list->canPaste(); }
+void CardsPanel::doCut()          { if    (focused_control(this) == ID_EDITOR)  editor->doCut();   else card_list->doCut();    }
+void CardsPanel::doCopy()         { if    (focused_control(this) == ID_EDITOR)  editor->doCopy();  else card_list->doCopy();   }
+void CardsPanel::doPaste()        { if    (focused_control(this) == ID_EDITOR)  editor->doPaste(); else card_list->doPaste();  }
+
 // ----------------------------------------------------------------------------- : Searching
 
 // ----------------------------------------------------------------------------- : Selection
diff --git a/src/gui/set/cards_panel.hpp b/src/gui/set/cards_panel.hpp
index 2f2eff50..08409023 100644
--- a/src/gui/set/cards_panel.hpp
+++ b/src/gui/set/cards_panel.hpp
@@ -30,7 +30,7 @@ class CardsPanel : public SetWindowPanel {
 	
 	virtual void initUI   (wxToolBar* tb, wxMenuBar* mb);
 	virtual void destroyUI(wxToolBar* tb, wxMenuBar* mb);
-	virtual void onUpdateUI(wxUpdateUIEvent& e);
+	virtual void onUpdateUI(wxUpdateUIEvent&);
 	virtual void onCommand(int id);
 	
 	// --------------------------------------------------- : Actions
@@ -41,7 +41,7 @@ class CardsPanel : public SetWindowPanel {
   public:
   
 	// --------------------------------------------------- : Clipboard
-/*	virtual bool canCut() const;
+	virtual bool canCut() const;
 	virtual bool canCopy() const;
 	virtual bool canPaste() const;
 	virtual void doCut();
@@ -49,7 +49,7 @@ class CardsPanel : public SetWindowPanel {
 	virtual void doPaste();
 	
 	// --------------------------------------------------- : Searching (find/replace)
-	virtual bool canFind() const;
+/*	virtual bool canFind() const;
 	virtual bool canReplace() const;
 	virtual bool doFind(wxFindReplaceData& what);
 	virtual bool doReplace(wxFindReplaceData& what);
diff --git a/src/gui/set/panel.hpp b/src/gui/set/panel.hpp
index 4c23215d..fd7f95e7 100644
--- a/src/gui/set/panel.hpp
+++ b/src/gui/set/panel.hpp
@@ -39,7 +39,7 @@ class SetWindowPanel : public wxPanel, public SetView {
 	/// Update the UI by enabling/disabling items.
 	/** Note: copy/paste and find/replace are not handled here.
 	 */
-	virtual void onUpdateUI(wxUpdateUIEvent& e) {}
+	virtual void onUpdateUI(wxUpdateUIEvent&) {}
 	/// Respond to one of those extra menu/tool items
 	virtual void onCommand(int id) {}
 	
@@ -69,22 +69,6 @@ class SetWindowPanel : public wxPanel, public SetView {
 	// --------------------------------------------------- : Selection
 	virtual CardP selectedCard() const { return CardP(); }	///< Return the currently selected card, or CardP()
 	virtual void  selectCard(const CardP& card) {}			///< Switch the view to another card
-	
-  protected:
-	// --------------------------------------------------- : Helper functions for UI
-	/// Enable/disable a tool or menu item
-//	void enable(wxToolBar* tb, wxMenuBar* mb, int id, bool enable);
-//		mb->Enable(id, enable)
-//		tb->EnableTool(id, enable)
-		
-	/// Id of the control that has the focus, or -1 if no control has the focus
-	int focusedControl();
-//		Window* focusedWindow = findFocus()
-//		// is this window actually inside this panel?
-//		if focusedWindow && findWindowById(focusedWindow->id, &this) == focusedWindow
-//			return focusedWindow->id
-//		else
-//			return -1 // no window has the focus, or it has a different parent/ancestor
 };
 
 // ----------------------------------------------------------------------------- : EOF
diff --git a/src/gui/set/set_info_panel.cpp b/src/gui/set/set_info_panel.cpp
index 18162a40..0c7ba057 100644
--- a/src/gui/set/set_info_panel.cpp
+++ b/src/gui/set/set_info_panel.cpp
@@ -55,11 +55,11 @@ void SetInfoPanel::destroyUI(wxToolBar* tb, wxMenuBar* mb) {
 	delete mb->Remove(2);
 }
 
-void SetInfoPanel::onUpdateUI(wxUpdateUIEvent& e) {
-	switch (e.GetId()) {
+void SetInfoPanel::onUpdateUI(wxUpdateUIEvent& ev) {
+	switch (ev.GetId()) {
 		case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_SYMBOL: {
-			e.Enable(editor->canFormat(e.GetId()));
-			e.Check (editor->hasFormat(e.GetId()));
+			ev.Enable(editor->canFormat(ev.GetId()));
+			ev.Check (editor->hasFormat(ev.GetId()));
 			break;
 		}
 	}
@@ -69,6 +69,7 @@ void SetInfoPanel::onCommand(int id) {
 	switch (id) {
 		case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_SYMBOL: {
 			editor->doFormat(id);
+			break;
 		}
 	}
 }
diff --git a/src/gui/set/set_info_panel.hpp b/src/gui/set/set_info_panel.hpp
index 5f29624b..d7578646 100644
--- a/src/gui/set/set_info_panel.hpp
+++ b/src/gui/set/set_info_panel.hpp
@@ -24,7 +24,7 @@ class SetInfoPanel : public SetWindowPanel {
 	
 	virtual void initUI   (wxToolBar* tb, wxMenuBar* mb);
 	virtual void destroyUI(wxToolBar* tb, wxMenuBar* mb);
-	virtual void onUpdateUI(wxUpdateUIEvent& e);
+	virtual void onUpdateUI(wxUpdateUIEvent&);
 	virtual void onCommand(int id);
 	
 	// --------------------------------------------------- : Clipboard
diff --git a/src/gui/set/stats_panel.cpp b/src/gui/set/stats_panel.cpp
index 1455e8d0..86ee68ec 100644
--- a/src/gui/set/stats_panel.cpp
+++ b/src/gui/set/stats_panel.cpp
@@ -10,6 +10,7 @@
 #include <gui/control/graph.hpp>
 #include <gui/control/gallery_list.hpp>
 #include <gui/control/filtered_card_list.hpp>
+#include <util/window_id.hpp>
 #include <wx/splitter.h>
 
 // ----------------------------------------------------------------------------- : StatFieldList
@@ -43,7 +44,7 @@ StatsPanel::StatsPanel(Window* parent, int id)
 {
 	// init controls
 	wxSplitterWindow* splitter;
-	fields    = new StatFieldList   (this, wxID_ANY);
+	fields    = new StatFieldList   (this, ID_FIELD_LIST);
 	splitter  = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, 0);
 	graph     = new GraphControl    (splitter, wxID_ANY);
 	card_list = new FilteredCardList(splitter, wxID_ANY);
@@ -58,3 +59,25 @@ StatsPanel::StatsPanel(Window* parent, int id)
 	s->SetSizeHints(this);
 	SetSizer(s);
 }
+
+void StatsPanel::onChangeSet() {
+	card_list->setSet(set);
+}
+
+void StatsPanel::onCommand(int id) {
+	switch (id) {
+		case ID_FIELD_LIST: {
+			// change graph data
+			break;
+		}
+	}
+}
+
+// ----------------------------------------------------------------------------- : Selection
+
+CardP StatsPanel::selectedCard() const {
+	return card_list->getCard();
+}
+void StatsPanel::selectCard(const CardP& card) {
+	card_list->setCard(card);
+}
diff --git a/src/gui/set/stats_panel.hpp b/src/gui/set/stats_panel.hpp
index c77f2431..a2239273 100644
--- a/src/gui/set/stats_panel.hpp
+++ b/src/gui/set/stats_panel.hpp
@@ -22,9 +22,16 @@ class StatsPanel : public SetWindowPanel {
   public:
 	StatsPanel(Window* parent, int id);
 	
-//	virtual void onUpdateUI(wxUpdateUIEvent& e);
-//	virtual void onCommand(int id);
+	// --------------------------------------------------- : UI
 	
+	virtual void onChangeSet();
+	virtual void onCommand(int id);
+	
+	// --------------------------------------------------- : Selection
+	virtual CardP selectedCard() const;
+	virtual void selectCard(const CardP& card);
+	
+	// --------------------------------------------------- : Data
   private:
 	StatFieldList*    fields;
 	GraphControl*     graph;
diff --git a/src/gui/symbol/basic_shape_editor.hpp b/src/gui/symbol/basic_shape_editor.hpp
index e812997b..62b9659f 100644
--- a/src/gui/symbol/basic_shape_editor.hpp
+++ b/src/gui/symbol/basic_shape_editor.hpp
@@ -29,7 +29,7 @@ class SymbolBasicShapeEditor : public SymbolEditorBase {
 	
 	virtual void initUI   (wxToolBar* tb, wxMenuBar* mb);
 	virtual void destroyUI(wxToolBar* tb, wxMenuBar* mb);
-	virtual void onUpdateUI(wxUpdateUIEvent& e);
+	virtual void onUpdateUI(wxUpdateUIEvent&);
 	virtual void onCommand(int id);
 	virtual int modeToolId();
 	
diff --git a/src/gui/symbol/control.cpp b/src/gui/symbol/control.cpp
index 38f86f3e..78b52ef1 100644
--- a/src/gui/symbol/control.cpp
+++ b/src/gui/symbol/control.cpp
@@ -140,7 +140,7 @@ void SymbolControl::draw(DC& dc) {
 		editor->draw(dc);
 	}
 }
-void SymbolControl::onPaint(wxPaintEvent& e) {
+void SymbolControl::onPaint(wxPaintEvent&) {
 	wxBufferedPaintDC dc(this);
 	dc.BeginDrawing();
 	draw(dc);
diff --git a/src/gui/symbol/control.hpp b/src/gui/symbol/control.hpp
index 30ab7b59..a3ec80be 100644
--- a/src/gui/symbol/control.hpp
+++ b/src/gui/symbol/control.hpp
@@ -92,7 +92,7 @@ class SymbolControl : public wxControl, public SymbolViewer {
 	void onRightDown (wxMouseEvent& ev);
 	void onMotion    (wxMouseEvent& ev);
 		
-	void onPaint    (wxPaintEvent& e);
+	void onPaint    (wxPaintEvent& ev);
 	void onKeyChange(wxKeyEvent& ev);
 	void onChar     (wxKeyEvent& ev);
 	void onSize     (wxSizeEvent& ev);
diff --git a/src/gui/symbol/point_editor.hpp b/src/gui/symbol/point_editor.hpp
index 51cdb309..cfd1bb71 100644
--- a/src/gui/symbol/point_editor.hpp
+++ b/src/gui/symbol/point_editor.hpp
@@ -59,7 +59,7 @@ class SymbolPointEditor : public SymbolEditorBase {
 	
 	virtual void initUI   (wxToolBar* tb, wxMenuBar* mb);
 	virtual void destroyUI(wxToolBar* tb, wxMenuBar* mb);
-	virtual void onUpdateUI(wxUpdateUIEvent& e);
+	virtual void onUpdateUI(wxUpdateUIEvent&);
 	virtual void onCommand(int id);
 	virtual int modeToolId();
 		
diff --git a/src/gui/symbol/select_editor.cpp b/src/gui/symbol/select_editor.cpp
index 0748b729..78d9de53 100644
--- a/src/gui/symbol/select_editor.cpp
+++ b/src/gui/symbol/select_editor.cpp
@@ -225,7 +225,7 @@ void SymbolSelectEditor::onLeftDClick(const Vector2D& pos, wxMouseEvent& ev) {
 	}
 }
 
-void SymbolSelectEditor::onMouseMove  (const Vector2D& from, const Vector2D& to, wxMouseEvent& e) {
+void SymbolSelectEditor::onMouseMove  (const Vector2D& from, const Vector2D& to, wxMouseEvent& ev) {
 	// can we highlight a part?
 	highlightPart = findPart(to);
 	// are we on a handle?
diff --git a/src/gui/symbol/select_editor.hpp b/src/gui/symbol/select_editor.hpp
index b3f0a253..285680fb 100644
--- a/src/gui/symbol/select_editor.hpp
+++ b/src/gui/symbol/select_editor.hpp
@@ -42,7 +42,7 @@ class SymbolSelectEditor : public SymbolEditorBase {
 	
 	virtual void initUI   (wxToolBar* tb, wxMenuBar* mb);
 	virtual void destroyUI(wxToolBar* tb, wxMenuBar* mb);
-	virtual void onUpdateUI(wxUpdateUIEvent& e);
+	virtual void onUpdateUI(wxUpdateUIEvent&);
 	virtual void onCommand(int id);
 	virtual int modeToolId();
 	
diff --git a/src/gui/symbol/window.hpp b/src/gui/symbol/window.hpp
index 807a9dba..94234b96 100644
--- a/src/gui/symbol/window.hpp
+++ b/src/gui/symbol/window.hpp
@@ -58,7 +58,7 @@ class SymbolWindow : public Frame {
 	void onModeChange(wxCommandEvent&);
 	void onExtraTool (wxCommandEvent&);
 	
-	void onUpdateUI(wxUpdateUIEvent& e);
+	void onUpdateUI(wxUpdateUIEvent&);
 	
 	/// Changing selected parts in the list
 	void onSelectFromList(wxListEvent& ev);
diff --git a/src/gui/util.cpp b/src/gui/util.cpp
index 6a5206d2..f659c5da 100644
--- a/src/gui/util.cpp
+++ b/src/gui/util.cpp
@@ -17,6 +17,19 @@
 	#include <shlobj.h>
 #endif
 
+// ----------------------------------------------------------------------------- : Window related
+
+// Id of the control that has the focus, or -1 if no control has the focus
+int focused_control(const Window* window) {
+	Window* focused_window = wxWindow::FindFocus();
+	// is this window actually inside this panel?
+	if (focused_window && wxWindow::FindWindowById(focused_window->GetId(), window) == focused_window) {
+		return focused_window->GetId();
+	} else {
+		return -1; // no window has the focus, or it has a different parent/ancestor
+	}
+}
+
 // ----------------------------------------------------------------------------- : DC related
 
 /// Fill a DC with a single color
diff --git a/src/gui/util.hpp b/src/gui/util.hpp
index 58ebdcc7..d4bbc082 100644
--- a/src/gui/util.hpp
+++ b/src/gui/util.hpp
@@ -18,6 +18,11 @@
 class RotatedDC;
 class RealRect;
 
+// ----------------------------------------------------------------------------- : Window related
+
+/// Id of the control that has the focus in the given window, or -1 if no control has the focus
+int focused_control(const Window* window);
+
 // ----------------------------------------------------------------------------- : DC related
 
 /// Fill a DC with a single color
diff --git a/src/gui/welcome_window.cpp b/src/gui/welcome_window.cpp
index c278f317..dc545e42 100644
--- a/src/gui/welcome_window.cpp
+++ b/src/gui/welcome_window.cpp
@@ -46,7 +46,7 @@ WelcomeWindow::WelcomeWindow()
 	SetSizer(s1);
 }
 
-void WelcomeWindow::onPaint(wxPaintEvent& e) {
+void WelcomeWindow::onPaint(wxPaintEvent&) {
 	wxBufferedPaintDC dc(this);
 	dc.BeginDrawing();
 	draw(dc);
diff --git a/src/gui/welcome_window.hpp b/src/gui/welcome_window.hpp
index cbac8427..712cc628 100644
--- a/src/gui/welcome_window.hpp
+++ b/src/gui/welcome_window.hpp
@@ -34,7 +34,7 @@ class WelcomeWindow : public Frame {
 	// MSE logos
 	Bitmap logo, logo2;
 		
-	void onPaint(wxPaintEvent& e);
+	void onPaint(wxPaintEvent&);
 	void draw(DC& dc);
 		
 	void onOpenSet (wxCommandEvent&);
diff --git a/src/mse.vcproj b/src/mse.vcproj
index 75b9740f..c7024003 100644
--- a/src/mse.vcproj
+++ b/src/mse.vcproj
@@ -955,6 +955,12 @@
 				<File
 					RelativePath=".\data\format\apprentice.cpp">
 				</File>
+				<File
+					RelativePath=".\data\format\clipboard.cpp">
+				</File>
+				<File
+					RelativePath=".\data\format\clipboard.hpp">
+				</File>
 				<File
 					RelativePath=".\data\format\formats.cpp">
 				</File>
diff --git a/src/render/card/viewer.cpp b/src/render/card/viewer.cpp
index 4c748672..5c84a740 100644
--- a/src/render/card/viewer.cpp
+++ b/src/render/card/viewer.cpp
@@ -60,6 +60,7 @@ Context& DataViewer::getContext()  const { return set->getContext(); }
 // ----------------------------------------------------------------------------- : Setting data
 
 void DataViewer::setCard(const CardP& card) {
+	if (!card) return; // TODO: clear editor?
 	assert(set);
 	this->card = card;
 	setStyles(set->stylesheet->card_style);
diff --git a/src/util/io/get_member.cpp b/src/util/io/get_member.cpp
index 6a5165d4..58397128 100644
--- a/src/util/io/get_member.cpp
+++ b/src/util/io/get_member.cpp
@@ -15,6 +15,7 @@
 
 template <> void GetDefaultMember::handle(const Char* const&  v) { value = toScript(v); }
 template <> void GetDefaultMember::handle(const String&       v) { value = toScript(v); }
+template <> void GetDefaultMember::handle(const FileName&     v) { value = toScript(v); }
 template <> void GetDefaultMember::handle(const int&          v) { value = toScript(v); }
 template <> void GetDefaultMember::handle(const unsigned int& v) { value = toScript((int)v); }
 template <> void GetDefaultMember::handle(const double&       v) { value = toScript(v); }
diff --git a/src/util/io/package.cpp b/src/util/io/package.cpp
index ca27d096..fc6c37e9 100644
--- a/src/util/io/package.cpp
+++ b/src/util/io/package.cpp
@@ -18,6 +18,9 @@ DECLARE_TYPEOF(Package::FileInfos);
 
 // ----------------------------------------------------------------------------- : Package : outside
 
+IMPLEMENT_DYNAMIC_ARG(Package*, writing_package,   nullptr);
+IMPLEMENT_DYNAMIC_ARG(Package*, clipboard_package, nullptr);
+
 Package::Package()
 	: zipStream (nullptr)
 	, fileStream(nullptr)
@@ -219,6 +222,13 @@ String Package::newFileName(const String& prefix, const String& suffix) {
 	}
 }
 
+void Package::referenceFile(const String& file) {
+	if (file.empty()) return;
+	FileInfos::iterator it = files.find(file);
+	if (it == files.end()) throw InternalError(_("referencing a nonexistant file"));
+	it->second.keep = true;
+}
+
 String Package::absoluteName(const String& file) {
 	assert(wxThread::IsMain());
 	FileInfos::iterator it = files.find(toStandardName(file));
@@ -236,6 +246,21 @@ String Package::absoluteName(const String& file) {
 		return filename+_("\1")+file;
 	}
 }
+// Open a file that is in some package
+InputStreamP Package::openAbsoluteFile(const String& name) {
+	size_t pos = name.find_first_of(_('\1'));
+	if (pos == String::npos) {
+		// temp or dir file
+		shared_ptr<wxFileInputStream> f = new_shared1<wxFileInputStream>(name);
+		if (!f->IsOk()) throw FileNotFoundError(_("<unknown>"), name);
+		return f;
+	} else {
+		// packaged file, always in zip format
+		Package p;
+		p.open(name.substr(0, pos));
+		return p.openIn( name.substr(pos + 1));
+	}
+}
 
 // ----------------------------------------------------------------------------- : Package : private
 
diff --git a/src/util/io/package.hpp b/src/util/io/package.hpp
index a83e5df7..b5a8570e 100644
--- a/src/util/io/package.hpp
+++ b/src/util/io/package.hpp
@@ -10,11 +10,18 @@
 // ----------------------------------------------------------------------------- : Includes
 
 #include <util/reflect.hpp>
+#include <util/dynamic_arg.hpp>
 
+class Package;
 class wxFileInputStream;
 class wxZipInputStream;
 class wxZipEntry;
 
+/// The package that is currently being written to
+DECLARE_DYNAMIC_ARG(Package*, writing_package);
+/// The package that is being put onto/read from the clipboard
+DECLARE_DYNAMIC_ARG(Package*, clipboard_package);
+
 // ----------------------------------------------------------------------------- : Package
 
 /// A package is a container for files. On disk it is either a directory or a zip file.
diff --git a/src/util/io/reader.cpp b/src/util/io/reader.cpp
index 5df7dfac..e2f1e57d 100644
--- a/src/util/io/reader.cpp
+++ b/src/util/io/reader.cpp
@@ -190,7 +190,6 @@ template <> void Reader::handle(double& d) {
 template <> void Reader::handle(bool& b) {
 	b = (value==_("true") || value==_("1") || value==_("yes"));
 }
-
 // ----------------------------------------------------------------------------- : Handling less basic util types
 
 template <> void Reader::handle(Vector2D& vec) {
@@ -205,3 +204,25 @@ template <> void Reader::handle(Color& col) {
 		col.Set(r, g, b);
 	}
 }
+
+template <> void Reader::handle(FileName& f) {
+	if (clipboard_package()) {
+		String str; handle(str);
+		if (!str.empty()) {
+			// copy file into current package
+			try {
+				String packaged_name = clipboard_package()->newFileName(_("image"),_("")); // a new unique name in the package, assume it's an image
+				OutputStreamP out    = clipboard_package()->openOut(packaged_name);
+				InputStreamP  in     = Package::openAbsoluteFile(str);
+				out->Write(*in); // copy
+				f.assign(packaged_name);
+			} catch (Error) {
+				// ignore errors
+			}
+		} else {
+			f.assign(str);
+		}
+	} else {
+		handle(static_cast<String&>(f));
+	}
+}
diff --git a/src/util/io/writer.cpp b/src/util/io/writer.cpp
index 20d25311..8e3933b4 100644
--- a/src/util/io/writer.cpp
+++ b/src/util/io/writer.cpp
@@ -10,6 +10,7 @@
 #include <util/vector2d.hpp>
 #include <util/error.hpp>
 #include <util/version.hpp>
+#include <util/io/package.hpp>
 
 // ----------------------------------------------------------------------------- : Writer
 
@@ -115,3 +116,19 @@ template <> void Writer::handle(const Vector2D& vec) {
 template <> void Writer::handle(const Color& col) {
 	handle(String::Format(_("rgb(%u,%u,%u)"), col.Red(), col.Green(), col.Blue()));
 }
+
+template <> void Writer::handle(const FileName& value) {
+	if (clipboard_package() && !value.empty()) {
+		// use absolute names on clipboard
+		try {
+			handle(clipboard_package()->absoluteName(value));
+		} catch (const Error&) {
+			// ignore errors
+		}
+	} else {
+		handle(static_cast<const String&>(value));
+		if (writing_package()) {
+			writing_package()->referenceFile(value);
+		}
+	}
+}
\ No newline at end of file
diff --git a/src/util/prec.hpp b/src/util/prec.hpp
index c1ed11c6..0bcd5f71 100644
--- a/src/util/prec.hpp
+++ b/src/util/prec.hpp
@@ -65,5 +65,8 @@ typedef unsigned int  UInt;
 /// Null pointer
 #define nullptr 0
 
+/// A string standing for a filename, has different behaviour when reading/writing
+class FileName : public String {};
+
 // ----------------------------------------------------------------------------- : EOF
 #endif
diff --git a/src/util/window_id.hpp b/src/util/window_id.hpp
index 82cd0f09..b8bcdf58 100644
--- a/src/util/window_id.hpp
+++ b/src/util/window_id.hpp
@@ -138,6 +138,9 @@ enum ChildMenuID {
 
 	// CardList
 ,	ID_SELECT_COLUMNS		= 3001
+	
+	// Statistics
+,	ID_FIELD_LIST			= 3101
 };