From ecf28b00a349e333670e36cfb501ca343df7cd4a Mon Sep 17 00:00:00 2001
From: twanvl <twanvl@0fc631ac-6414-0410-93d0-97cfa31319b6>
Date: Mon, 20 Nov 2006 00:09:09 +0000
Subject: [PATCH] implemented most of DataEditor; fixed some bugs in Settings

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@78 0fc631ac-6414-0410-93d0-97cfa31319b6
---
 src/data/settings.cpp           |  34 +++++--
 src/data/settings.hpp           |  12 ++-
 src/data/stylesheet.hpp         |   3 +
 src/gui/control/card_editor.cpp | 170 +++++++++++++++++++++++++++++++-
 src/gui/control/card_editor.hpp |  62 ++++++++++++
 src/gui/value/editor.hpp        |  16 +--
 src/render/card/viewer.cpp      |   6 +-
 src/render/card/viewer.hpp      |   2 -
 src/util/defaultable.hpp        |   9 +-
 src/util/string.cpp             |   2 +-
 10 files changed, 288 insertions(+), 28 deletions(-)

diff --git a/src/data/settings.cpp b/src/data/settings.cpp
index 9fa2f3a9..06f20fd4 100644
--- a/src/data/settings.cpp
+++ b/src/data/settings.cpp
@@ -8,6 +8,7 @@
 
 #include <data/settings.hpp>
 #include <data/game.hpp>
+#include <data/stylesheet.hpp>
 #include <data/field.hpp>
 #include <util/reflect.hpp>
 #include <util/io/reader.hpp>
@@ -39,6 +40,10 @@ IMPLEMENT_REFLECTION(ColumnSettings) {
 	REFLECT(visible);
 }
 
+GameSettings::GameSettings()
+	: sort_cards_ascending(true)
+{}
+
 IMPLEMENT_REFLECTION(GameSettings) {
 	REFLECT(default_stylesheet);
 	REFLECT(default_export);
@@ -47,6 +52,23 @@ IMPLEMENT_REFLECTION(GameSettings) {
 	REFLECT(sort_cards_ascending);
 }
 
+
+StyleSheetSettings::StyleSheetSettings()
+	: card_zoom         (1.0,  true)
+	, card_angle        (0,    true)
+	, card_anti_alias   (true, true)
+	, card_borders      (true, true)
+	, card_normal_export(true, true)
+{}
+
+void StyleSheetSettings::useDefault(const StyleSheetSettings& ss) {
+	if (card_zoom         .isDefault()) card_zoom         .assignDefault(ss.card_zoom());
+	if (card_angle        .isDefault()) card_angle        .assignDefault(ss.card_angle());
+	if (card_anti_alias   .isDefault()) card_anti_alias   .assignDefault(ss.card_anti_alias());
+	if (card_borders      .isDefault()) card_borders      .assignDefault(ss.card_borders());
+	if (card_normal_export.isDefault()) card_normal_export.assignDefault(ss.card_normal_export());
+}
+
 IMPLEMENT_REFLECTION(StyleSheetSettings) {
 	REFLECT(card_zoom);
 	REFLECT(card_angle);
@@ -85,7 +107,7 @@ void Settings::addRecentFile(const String& filename) {
 }
 
 GameSettings& Settings::gameSettingsFor(const Game& game) {
-	GameSettingsP& gs = settings.game_settings[game.name()];
+	GameSettingsP& gs = game_settings[game.name()];
 	if (!gs) gs.reset(new GameSettings);
 	return *gs;
 }
@@ -102,14 +124,12 @@ ColumnSettings& Settings::columnSettingsFor(const Game& game, const Field& field
 	}
 	return cs;
 }
-/*
-StyleSettings& Settings::styleSettingsFor(const CardStyle& style) {
-	StyleSettingsP& ss = settings.styleSettings#(style.name());
-	if (!ss)  ss = new_shared<StyleSettings>();
-	ss->useDefault(defaultStyleSettings); // update default settings
+StyleSheetSettings& Settings::stylesheetSettingsFor(const StyleSheet& stylesheet) {
+	StyleSheetSettingsP& ss = stylesheet_settings[stylesheet.name()];
+	if (!ss) ss.reset(new StyleSheetSettings);
+	ss->useDefault(default_stylesheet_settings); // update default settings
 	return *ss;
 }
-*/
 
 String user_settings_dir() {
 	return _(""); // TODO
diff --git a/src/data/settings.hpp b/src/data/settings.hpp
index df69ee17..a35b14ed 100644
--- a/src/data/settings.hpp
+++ b/src/data/settings.hpp
@@ -43,6 +43,8 @@ class ColumnSettings {
 /// Settings for a Game
 class GameSettings {
   public:
+	GameSettings();
+	
 	String                      default_stylesheet;
 	String                      default_export;
 	map<String, ColumnSettings> columns;
@@ -55,6 +57,8 @@ class GameSettings {
 /// Settings for a StyleSheet
 class StyleSheetSettings {
   public:
+	StyleSheetSettings();
+	
 	// Rendering/display settings
 	Defaultable<double> card_zoom;
 	Defaultable<int>    card_angle;
@@ -62,10 +66,10 @@ class StyleSheetSettings {
 	Defaultable<bool>   card_borders;
 	Defaultable<bool>   card_normal_export;
 	
-	DECLARE_REFLECTION();
+	/// Where the settings are the default, use the value from ss
+	void useDefault(const StyleSheetSettings& ss);
 	
-//	/// Where the settings are the default, use the value from ss
-//	void useDefault(const StyleSheetSettings& ss);
+	DECLARE_REFLECTION();
 };
 
 // ----------------------------------------------------------------------------- : Settings
@@ -102,7 +106,7 @@ class Settings {
 	/// Get the settings for a column for a specific field in a game
 	ColumnSettings&     columnSettingsFor    (const Game& game, const Field& field);
 	/// Get the settings object for a specific stylesheet
-	StyleSheetSettings& styleSheetSettingsFor(const StyleSheet& stylesheet);
+	StyleSheetSettings& stylesheetSettingsFor(const StyleSheet& stylesheet);
 	
   private:
 	map<String,GameSettingsP>       game_settings;
diff --git a/src/data/stylesheet.hpp b/src/data/stylesheet.hpp
index 7d8f56ba..2c1a6705 100644
--- a/src/data/stylesheet.hpp
+++ b/src/data/stylesheet.hpp
@@ -11,6 +11,7 @@
 
 #include <util/prec.hpp>
 #include <util/io/package.hpp>
+#include <util/real_point.hpp>
 #include <script/scriptable.hpp>
 
 DECLARE_POINTER_TYPE(Game);
@@ -47,6 +48,8 @@ class StyleSheet : public Packaged {
 	
 	bool dependencies_initialized;	///< are the script dependencies comming from this stylesheet all initialized?
 	
+	inline RealRect getCardRect() const { return RealRect(0, 0, card_width, card_height); }
+	
 	/// Load a StyleSheet, given a Game and the name of the StyleSheet
 	static StyleSheetP byGameAndName(const Game& game, const String& name);
 	/// name of the package without the game name
diff --git a/src/gui/control/card_editor.cpp b/src/gui/control/card_editor.cpp
index 2ccd5a0c..84005cc4 100644
--- a/src/gui/control/card_editor.cpp
+++ b/src/gui/control/card_editor.cpp
@@ -8,23 +8,189 @@
 
 #include <gui/control/card_editor.hpp>
 #include <gui/value/editor.hpp>
+#include <gui/icon_menu.hpp>
 #include <data/field.hpp>
+#include <data/stylesheet.hpp>
+#include <data/settings.hpp>
+
+DECLARE_TYPEOF_COLLECTION(ValueViewerP);
 
 // ----------------------------------------------------------------------------- : DataEditor
 
-#define FOR_EACH_EDITOR			\
-	FOR_EACH(v, viewers)		\
+#define FOR_EACH_EDITOR							\
+	FOR_EACH(v, viewers)						\
+		if (ValueEditor* e = v->getEditor())
+#define FOR_EACH_EDITOR_REVERSE					\
+	FOR_EACH_REVERSE(v, viewers)				\
 		if (ValueEditor* e = v->getEditor())
 
 DataEditor::DataEditor(Window* parent, int id, long style)
 	: CardViewer(parent, id, style)
+	, current_viewer(nullptr)
+	, current_editor(nullptr)
 {}
 
 ValueViewerP DataEditor::makeViewer(const StyleP& style) {
 	return style->makeEditor(*this, style);
 }
 
+// ----------------------------------------------------------------------------- : Utility for ValueViewers
+
+bool DataEditor::drawBorders() const {
+	return !nativeLook() && settings.stylesheetSettingsFor(*set->stylesheetFor(card)).card_borders();
+}
+bool DataEditor::drawEditing() const {
+	return true;
+}
+
+wxPen DataEditor::borderPen(bool active) const {
+	return active ? wxPen(Color(0,128,255),   1, wxSOLID)
+	              : wxPen(Color(128,128,128), 1, wxDOT);
+}
+
+ValueViewer* DataEditor::focusedViewer() const {
+	return current_viewer;
+}
+
+// ----------------------------------------------------------------------------- : Selection
+
+// ----------------------------------------------------------------------------- : Clipboard & Formatting
+
+bool DataEditor::canCut()            const { return current_editor && current_editor->canCut();        }
+bool DataEditor::canCopy()           const { return current_editor && current_editor->canCopy();       }
+bool DataEditor::canPaste()          const { return current_editor && current_editor->canPaste();      }
+bool DataEditor::canFormat(int type) const { return current_editor && current_editor->canFormat(type); }
+bool DataEditor::hasFormat(int type) const { return current_editor && current_editor->hasFormat(type); }
+
+void DataEditor::doCut()                   { if    (current_editor)   current_editor->doCut();         }
+void DataEditor::doCopy()                  { if    (current_editor)   current_editor->doCopy();        }
+void DataEditor::doPaste()                 { if    (current_editor)   current_editor->doPaste();       }
+void DataEditor::doFormat(int type)        { if    (current_editor)   current_editor->doFormat(type);  }
+
+// ----------------------------------------------------------------------------- : Mouse events
+
+void DataEditor::onLeftDown(wxMouseEvent& ev) {
+	ev.Skip(); // for focus
+	CaptureMouse();
+	// change selection?
+	selectField(ev, &ValueEditor::onLeftDown);
+}
+void DataEditor::onLeftUp(wxMouseEvent& ev) {
+	if (HasCapture()) ReleaseMouse();
+	if (current_editor) current_editor->onLeftUp(mousePoint(ev), ev);
+}
+void DataEditor::onLeftDClick(wxMouseEvent& ev) {
+	if (current_editor) current_editor->onLeftDClick(mousePoint(ev), ev);
+}
+void DataEditor::onRightDown(wxMouseEvent& ev) {
+	ev.Skip(); // for context menu
+	// change selection?
+	selectField(ev, &ValueEditor::onRightDown);
+}
+void DataEditor::onMouseWheel(wxMouseEvent& ev) {
+	if (current_editor) current_editor->onMouseWheel(mousePoint(ev), ev);
+}
+
+void DataEditor::onMotion(wxMouseEvent& ev) {
+	RealPoint pos = mousePoint(ev);
+	if (current_editor && ev.LeftIsDown()) {
+		current_editor->onMotion(pos, ev);
+	}
+	if (!HasCapture()) {
+		// change cursor and set status text
+		wxFrame* frame = dynamic_cast<wxFrame*>( wxGetTopLevelParent(this) );
+		FOR_EACH_EDITOR_REVERSE { // find high z index fields first
+			if (v->containsPoint(pos) && v->getField()->editable) {
+				wxCursor c = e->cursor();
+				if (c.Ok()) SetCursor(c);
+				else        SetCursor(wxCURSOR_ARROW);
+				if (frame) frame->SetStatusText(v->getField()->description);
+				return;
+			}
+		}
+		// no field under cursor
+		SetCursor(wxCURSOR_ARROW);
+		if (frame) frame->SetStatusText(wxEmptyString);
+	}
+}
+
+void DataEditor::onMouseLeave(wxMouseEvent& ev) {
+	wxFrame* frame = dynamic_cast<wxFrame*>( wxGetTopLevelParent(this) );
+	if (frame) frame->SetStatusText(wxEmptyString);
+}
+
+void DataEditor::selectField(wxMouseEvent& ev, void (ValueEditor::*event)(const RealPoint&, wxMouseEvent&)) {
+	RealPoint pos = mousePoint(ev);
+	// change viewer/editor
+	ValueEditor* old_editor = current_editor;
+	selectFieldNoEvents(pos);
+	if (old_editor != current_editor) {
+		// selection has changed, send focus events
+		if (old_editor)     old_editor->onLoseFocus();
+		if (current_editor) current_editor->onFocus();
+	}
+	// pass event
+	if (current_editor) (current_editor->*event)(pos, ev);
+	// refresh?
+	if (old_editor != current_editor) {
+		// selection has changed, refresh viewers
+		// NOTE: after passing mouse down event, otherwise opening combo box produces flicker
+		onChange();
+	}
+}
+void DataEditor::selectFieldNoEvents(const RealPoint& p) {
+	FOR_EACH_EDITOR_REVERSE { // find high z index fields first
+		if (v->containsPoint(p) && v->getField()->editable) {
+			current_viewer = v.get();
+			current_editor = e;
+			return;
+		}
+	}
+	current_viewer = nullptr;
+	current_editor = nullptr;
+}
+
+RealPoint DataEditor::mousePoint(const wxMouseEvent& ev) {
+	StyleSheetP stylesheet = set->stylesheetFor(card);
+	StyleSheetSettings& ss = settings.stylesheetSettingsFor(*stylesheet);
+	Rotation rot(ss.card_angle(), stylesheet->getCardRect(), ss.card_zoom());
+	return rot.trInv(RealPoint(ev.GetX(), ev.GetY()));
+}
+
+// ----------------------------------------------------------------------------- : Keyboard events
+
+// ----------------------------------------------------------------------------- : Menu events
+
+void DataEditor::onContextMenu(wxContextMenuEvent& ev) {
+	if (current_editor) {
+		IconMenu m;
+		m.Append(wxID_CUT,	 _("TOOL_CUT"),		_("Cu&t"),		_("Move the selected text to the clipboard"));
+		m.Append(wxID_COPY,	 _("TOOL_COPY"),	_("&Copy"),		_("Place the selected text on the clipboard"));
+		m.Append(wxID_PASTE, _("TOOL_PASTE"),	_("&Paste"),	_("Inserts the text from the clipboard"));
+		m.Enable(wxID_CUT,   canCut());
+		m.Enable(wxID_COPY,  canCopy());
+		m.Enable(wxID_PASTE, canPaste());
+		if (current_editor->onContextMenu(m, ev)) {
+			PopupMenu(&m);
+		}
+	}
+}
+
+// ----------------------------------------------------------------------------- : Focus events
+
 // ----------------------------------------------------------------------------- : Event table
 
 BEGIN_EVENT_TABLE(DataEditor, CardViewer)
+	EVT_LEFT_DOWN      (DataEditor::onLeftDown)
+	EVT_LEFT_UP        (DataEditor::onLeftUp)
+	EVT_LEFT_DCLICK    (DataEditor::onLeftDClick)
+	EVT_RIGHT_DOWN     (DataEditor::onRightDown)
+	EVT_MOTION         (DataEditor::onMotion)
+	EVT_MOUSEWHEEL     (DataEditor::onMouseWheel)
+	EVT_LEAVE_WINDOW   (DataEditor::onMouseLeave)
+//	EVT_CONTEXT_MENU   (DataEditor::onContextMenu)
+//	EVT_CHAR           (DataEditor::onChar)
+//	EVT_SET_FOCUS      (DataEditor::onFocus)
+//	EVT_KILL_FOCUS     (DataEditor::onLoseFocus)
+//	EVT_MENU           (wxID_ANY, DataEditor::onMenu)
 END_EVENT_TABLE  ()
diff --git a/src/gui/control/card_editor.hpp b/src/gui/control/card_editor.hpp
index d1bc7d1c..9126124d 100644
--- a/src/gui/control/card_editor.hpp
+++ b/src/gui/control/card_editor.hpp
@@ -12,6 +12,8 @@
 #include <util/prec.hpp>
 #include <gui/control/card_viewer.hpp>
 
+class ValueEditor;
+
 // ----------------------------------------------------------------------------- : DataEditor
 
 /// An editor for data values (usually a card)
@@ -19,12 +21,72 @@ class DataEditor : public CardViewer {
   public:
 	DataEditor(Window* parent, int id, long style = 0);
 	
+	// --------------------------------------------------- : Utility for ValueViewers
+	
+	virtual bool drawBorders() const;
+	virtual bool drawEditing() const;
+	virtual wxPen borderPen(bool active) const;
+	virtual ValueViewer* focusedViewer() const;
+	
+	// --------------------------------------------------- : Selection
+	
+	// TODO
+	
+	// --------------------------------------------------- : Clipboard
+	
+	bool canCut()   const;
+	bool canCopy()  const;
+	bool canPaste() const;
+	void doCut();
+	void doCopy();
+	void doPaste();
+	
+	// --------------------------------------------------- : Formatting
+	
+	bool canFormat(int type) const;
+	bool hasFormat(int type) const;
+	void doFormat (int type);
+	
+	// --------------------------------------------------- : ValueViewers
+	
   protected:
 	/// Create an editor for the given style (as opposed to a normal viewer)
 	virtual ValueViewerP makeViewer(const StyleP&);
 	
+	// --------------------------------------------------- : Data
   private:
 	DECLARE_EVENT_TABLE();
+	
+	ValueViewer* current_viewer;	///< The currently selected viewer
+	ValueEditor* current_editor;	///< The currently selected editor, corresponding to the viewer
+	
+	// --------------------------------------------------- : Events
+	
+	void onLeftDown  (wxMouseEvent&);
+	void onLeftUp    (wxMouseEvent&);
+	void onLeftDClick(wxMouseEvent&);
+	void onRightDown (wxMouseEvent&);
+	void onMotion    (wxMouseEvent&);
+	void onMouseWheel(wxMouseEvent&);
+	void onMouseLeave(wxMouseEvent&);
+	
+	void onChar      (wxKeyEvent&);
+	
+	void onContextMenu(wxContextMenuEvent&);
+	void onMenu       (wxCommandEvent& e);
+	
+	void onFocus    (wxFocusEvent&);
+	void onLoseFocus(wxFocusEvent&);
+	
+	// --------------------------------------------------- : Functions
+	
+	/// Changes the selection to the field at the specified coordinates
+	/** Sends an event to the event function of the current viewer */
+	void selectField(wxMouseEvent& ev, void (ValueEditor::*event)(const RealPoint&, wxMouseEvent&));
+	// selectField, but don't send events
+	void selectFieldNoEvents(const RealPoint& pos);
+	/// Convert mouse coordinates to internal coordinates
+	RealPoint mousePoint(const wxMouseEvent& e);
 };
 
 /// By default a DataEditor edits cards
diff --git a/src/gui/value/editor.hpp b/src/gui/value/editor.hpp
index bbcbcc6f..7017f638 100644
--- a/src/gui/value/editor.hpp
+++ b/src/gui/value/editor.hpp
@@ -39,21 +39,21 @@ class ValueEditor {
 	virtual void onLoseFocus() {}
 	
 	/// Handle mouse events
-	virtual void onMouseLeftDown (RealPoint pos, wxMouseEvent& ev) {}
-	virtual void onMouseLeftUp   (RealPoint pos, wxMouseEvent& ev) {}
-	virtual void onMouseDClick   (RealPoint pos, wxMouseEvent& ev) {}
-	virtual void onMouseRightDown(RealPoint pos, wxMouseEvent& ev) {}
-	virtual void onMouseMove     (RealPoint pos, wxMouseEvent& ev) {}
-	virtual void onMouseWheel    (RealPoint pos, wxMouseEvent& ev) {}
+	virtual void onLeftDown   (const RealPoint& pos, wxMouseEvent& ev) {}
+	virtual void onLeftUp     (const RealPoint& pos, wxMouseEvent& ev) {}
+	virtual void onLeftDClick (const RealPoint& pos, wxMouseEvent& ev) {}
+	virtual void onRightDown  (const RealPoint& pos, wxMouseEvent& ev) {}
+	virtual void onMotion     (const RealPoint& pos, wxMouseEvent& ev) {}
+	virtual void onMouseWheel (const RealPoint& pos, wxMouseEvent& ev) {}
 	
 	/// Key events
 	virtual void onChar(wxKeyEvent ev) {}
 	
-	/// A menu item was selected
-	virtual void onMenu(wxCommandEvent& ev) { ev.Skip(); }
 	/// a context menu is requested, add extra items to the menu m
 	/** return false to suppress menu */
 	virtual bool onContextMenu(wxMenu& m, wxContextMenuEvent& ev) { return true; }
+	/// A menu item was selected
+	virtual void onMenu(wxCommandEvent& ev) { ev.Skip(); }
 	
 	// --------------------------------------------------- : Clipboard
 	
diff --git a/src/render/card/viewer.cpp b/src/render/card/viewer.cpp
index e5eac2d0..03c81dcf 100644
--- a/src/render/card/viewer.cpp
+++ b/src/render/card/viewer.cpp
@@ -12,6 +12,7 @@
 #include <data/stylesheet.hpp>
 #include <data/card.hpp>
 #include <data/field.hpp>
+#include <data/settings.hpp>
 
 DECLARE_TYPEOF_COLLECTION(ValueViewerP);
 typedef IndexMap<FieldP,StyleP> IndexMap_FieldP_StyleP;
@@ -23,8 +24,9 @@ DECLARE_TYPEOF_NO_REV(IndexMap_FieldP_StyleP);
 // ----------------------------------------------------------------------------- : Drawing
 
 void DataViewer::draw(DC& dc) {
-//	RotatedDC rdc(dc, rotation, settings.styleSettingsFor(*style).cardAntiAlias && !nativeLook())
-	RotatedDC rdc(dc, 0, RealRect(0,0,400,400), 1.0, false);
+	StyleSheetP stylesheet = set->stylesheetFor(card);
+	StyleSheetSettings& ss = settings.stylesheetSettingsFor(*stylesheet);
+	RotatedDC rdc(dc, ss.card_angle(), stylesheet->getCardRect(), ss.card_zoom(), ss.card_anti_alias() && !nativeLook());
 	draw(rdc);
 }
 void DataViewer::draw(RotatedDC& dc) {
diff --git a/src/render/card/viewer.hpp b/src/render/card/viewer.hpp
index 91f86b19..4aa0c189 100644
--- a/src/render/card/viewer.hpp
+++ b/src/render/card/viewer.hpp
@@ -73,9 +73,7 @@ class DataViewer : public SetView {
 	/// Notification that the total image has changed
 	virtual void onChange() {}
 	
-  private:
 	vector<ValueViewerP> viewers;	///< The viewers for the different values in the data
-  protected:
 	CardP card;						///< The card that is currently displayed, if any
 };
 
diff --git a/src/util/defaultable.hpp b/src/util/defaultable.hpp
index 60c26677..aaf46658 100644
--- a/src/util/defaultable.hpp
+++ b/src/util/defaultable.hpp
@@ -20,14 +20,19 @@
 template <typename T>
 class Defaultable {
   public:
-	inline Defaultable()           :           is_default(true)  {}
-	inline Defaultable(const T& v) : value(v), is_default(false) {}
+	inline Defaultable()                             :           is_default(true)  {}
+	inline Defaultable(const T& v, bool def = false) : value(v), is_default(def) {}
 	
 	/// Assigning a value takes this object out of the default state
 	inline void assign(const T& new_value) {
 		value      = new_value;
 		is_default = false;
 	}
+	/// Assigning a value keep this object in the default state
+	inline void assignDefault(const T& new_value) {
+		assert(is_default);
+		value      = new_value;
+	}
 	
 	/// Get access to the value
 	inline const T& operator () () const { return value; }
diff --git a/src/util/string.cpp b/src/util/string.cpp
index da7856bc..4ac59377 100644
--- a/src/util/string.cpp
+++ b/src/util/string.cpp
@@ -124,7 +124,7 @@ String cannocial_name_form(const String& str) {
 	FOR_EACH_CONST(c, str) {
 		if ((c == _('_') || c == _(' ')) && !leading) {
 			ret += _(' ');
-		} else if (isAlnum(c)) {
+		} else if (isAlnum(c) || c == _('-')) {
 			ret += toLower(c);
 			leading = false;
 		} else {