find/replace kind of working

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@299 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/action/value.hpp

@@ -94,6 +94,29 @@ class TextToggleReminderAction : public ValueAction {
 	Char old;    ///< Old value of the <kw- tag
 };
 
+// ----------------------------------------------------------------------------- : Replace all
+
+/// A TextValueAction without the start and end stuff
+class SimpleTextValueAction : public ValueAction {
+  public:
+	SimpleTextValueAction(const TextValueP& value, const Defaultable<String>& new_value);
+	virtual void perform(bool to_undo);
+	bool merge(const SimpleTextValueAction& action);
+  private:
+	Defaultable<String> new_value;
+};
+
+/// An action from "Replace All"; just a bunch of value actions performed in sequence
+class ReplaceAllAction : public Action {
+  public:
+	~ReplaceAllAction();
+	
+	virtual String getName(bool to_undo) const;
+	virtual void perform(bool to_undo);
+	
+	vector<SimpleTextValueAction> actions;
+};
+
 // ----------------------------------------------------------------------------- : Event
 
 /// Notification that a script caused a value to change

src/gui/control/card_editor.cpp

@@ -12,6 +12,7 @@
 #include <data/field.hpp>
 #include <data/stylesheet.hpp>
 #include <data/settings.hpp>
+#include <util/find_replace.hpp>
 #include <wx/caret.h>
 
 DECLARE_TYPEOF_COLLECTION(ValueViewerP);
@@ -133,6 +134,22 @@ void DataEditor::onInit() {
 	current_viewer = nullptr;
 	current_editor = nullptr;
 }
+// ----------------------------------------------------------------------------- : Search / replace
+
+bool DataEditor::search(FindInfo& find, bool from_start) {
+	bool include = from_start;
+	for (size_t i = 0 ; i < by_tab_index.size() ; ++i) {
+		ValueViewer& viewer = *by_tab_index[find.forward() ? i : by_tab_index.size() - i - 1];
+		if (&viewer == current_viewer) include = true;
+		if (include) {
+			ValueEditor* editor = viewer.getEditor();
+			if (editor && editor->search(find, from_start || &viewer != current_viewer)) {
+				return true; // done
+			}
+		}
+	}
+	return false; // not done
+}
 
 // ----------------------------------------------------------------------------- : Clipboard & Formatting
 

src/gui/control/card_editor.hpp

@@ -66,7 +66,7 @@ class DataEditor : public CardViewer {
 	/** If from_start == false: searches only from the current selection onward (or backward)
 	 *  If from_start == true:  searches everything
 	 *
-	 *  Returns true when more searching is needed.
+	 *  Returns true if we are done and searching should be ended.
 	 */
 	bool search(FindInfo& find, bool from_start);
 	

src/gui/control/card_list.hpp

@@ -69,11 +69,12 @@ class CardListBase : public ItemList, public SetView {
 	virtual void onAction(const Action&, bool undone);
 	
 	// --------------------------------------------------- : The cards
+  public:
+	/// Return the card at the given position in the sorted card list
+	inline CardP getCard(long pos) const { return static_pointer_cast<Card>(getItem(pos)); }
   protected:
 	/// Get a list of all cards
 	virtual void getItems(vector<VoidP>& out) const;
-	/// Return the card at the given position in the sorted card list
-	inline CardP getCard(long pos) const { return static_pointer_cast<Card>(getItem(pos)); }
 	
 	/// Rebuild the card list (clear all vectors and fill them again)
 	void rebuild();

src/gui/set/cards_panel.cpp

@@ -17,6 +17,8 @@
 #include <data/card.hpp>
 #include <data/action/set.hpp>
 #include <data/settings.hpp>
+#include <util/find_replace.hpp>
+#include <util/tagged_string.hpp>
 #include <util/window_id.hpp>
 #include <wx/splitter.h>
 
@@ -266,6 +268,61 @@ void CardsPanel::doPaste()        { CUT_COPY_PASTE(doPaste, ;) }
 
 // ----------------------------------------------------------------------------- : Searching
 
+class CardsPanel::SearchFindInfo : public FindInfo {
+  public:
+	SearchFindInfo(CardsPanel& panel, wxFindReplaceData& what) : FindInfo(what), panel(panel) {}
+	virtual bool handle(const CardP& card, const TextValueP& value, size_t pos) {
+		// Select the card
+		panel.card_list->setCard(card);
+		return true;
+	}
+  private:
+	CardsPanel& panel;
+};
+
+class CardsPanel::ReplaceFindInfo : public FindInfo {
+  public:
+	ReplaceFindInfo(CardsPanel& panel, wxFindReplaceData& what) : FindInfo(what), panel(panel) {}
+	virtual bool handle(const CardP& card, const TextValueP& value, size_t pos) {
+		// Select the card
+		panel.card_list->setCard(card);
+		// Replace
+		panel.editor->insert(escape(what.GetReplaceString()), _("Replace"));
+		return true;
+	}
+  private:
+	CardsPanel& panel;
+};
+
+bool CardsPanel::doFind(wxFindReplaceData& what) {
+	SearchFindInfo find(*this, what);
+	return search(find, false);
+}
+bool CardsPanel::doReplace(wxFindReplaceData& what) {
+	ReplaceFindInfo find(*this, what);
+	return search(find, false);
+}
+bool CardsPanel::doReplaceAll(wxFindReplaceData& what) {
+	return false; // TODO
+}
+
+bool CardsPanel::search(FindInfo& find, bool from_start) {
+	bool include = from_start;
+	CardP current = card_list->getCard();
+	for (size_t i = 0 ; i < set->cards.size() ; ++i) {
+		CardP card = card_list->getCard( (long) (find.forward() ? i : set->cards.size() - i - 1) );
+		if (card == current) include = true;
+		if (include) {
+			editor->setCard(card);
+			if (editor->search(find, from_start || card != current)) {
+				return true; // done
+			}
+		}
+	}
+	editor->setCard(current);
+	return false;
+}
+
 // ----------------------------------------------------------------------------- : Selection
 
 CardP CardsPanel::selectedCard() const {

src/gui/set/cards_panel.hpp

@@ -18,6 +18,7 @@ class DataEditor;
 class TextCtrl;
 class IconMenu;
 class HoverButton;
+class FindInfo;
 
 // ----------------------------------------------------------------------------- : CardsPanel
 
@@ -39,7 +40,6 @@ class CardsPanel : public SetWindowPanel {
 	// --------------------------------------------------- : Actions
 	
 	virtual bool wantsToHandle(const Action&, bool undone) const;
-  public:
   
 	// --------------------------------------------------- : Clipboard
 	virtual bool canCut() const;
@@ -50,39 +50,19 @@ class CardsPanel : public SetWindowPanel {
 	virtual void doPaste();
 	
 	// --------------------------------------------------- : Searching (find/replace)
-#if 0
-	virtual bool canFind() const;
-	virtual bool canReplace() const;
-	virtual bool doFind(wxFindReplaceData& what);
-	virtual bool doReplace(wxFindReplaceData& what);
+
+	virtual bool canFind()    const { return true; }
+	virtual bool canReplace() const { return true; }
+	virtual bool doFind      (wxFindReplaceData&);
+	virtual bool doReplace   (wxFindReplaceData&);
+	virtual bool doReplaceAll(wxFindReplaceData&);
   private:
-	// Functions that handle finding
-	typedef void (CardsPanel::*FindHandler)(const CardP&, const TextValueP&, const size_t, const size_t, wxFindReplaceData&);
-		
-	/// Execute a find (or replace), and start with the currently selected card and value
-	/** if findSame==true then find will also find the currently highlighted word
-	 *  Returns true if found
-	 */
-	bool find(FindReplaceData& what, const FindHandler& handler, bool findSame = false);
-	
-	/// find handler : select found value
-	void handleFind(const CardP& card, const TextValueP& value, size_t start, size_t end, FindReplaceData& what);
-	
-	/// replace handler : replace found value, move selection to end
-	void handleReplace(const CardP& card, const TextValueP& value, size_t start, size_t end, FindReplaceData& what);
-	
-	/// Find in all cards
-	/** NOTE: this function is essentially the same as findInCard */
-	bool findInCards(const CardP& firstCard, const ValueP& firstValue, int firstChar, FindReplaceData& what, const FindHandler& handler);
-	
-	/// Find in a card, if firstValue is specified start searching there
-	/** NOTE: this function is essentially the same as findInCards */
-	bool findInCard(const CardP& card, const ValueP& firstValue, int firstChar, FindReplaceData& what, const FindHandler& handler);
-	
-	/// Find the current search string in the specified value
-	/** if searchDir = up searches from the end and only before firstChar, unless firstChar == -1 */
-	bool findInValue(const CardP& crd_, virtual const ValueP& value, int firstChar, FindReplaceData& what, const FindHandler& handler);
-#endif
+	/// Do a search or replace action for the given FindInfo in all cards
+	bool search(FindInfo& find, bool from_start);
+	class SearchFindInfo;
+	class ReplaceFindInfo;
+	friend class CardsPanel::SearchFindInfo;
+	friend class CardsPanel::ReplaceFindInfo;
   public:
 	
 	// --------------------------------------------------- : Selection

src/gui/set/panel.hpp

@@ -61,8 +61,9 @@ class SetWindowPanel : public wxPanel, public SetView {
 	// --------------------------------------------------- : Searching (find/replace)
 	virtual bool canFind()    const { return false; }				///< Is finding possible?
 	virtual bool canReplace() const { return false; }				///< Is replacing possible?
-	virtual bool doFind(wxFindReplaceData&)    { return false; }	///< Find the next math
-	virtual bool doReplace(wxFindReplaceData&) { return false; }	///< Replace the next match
+	virtual bool doFind      (wxFindReplaceData&) { return false; }	///< Find the next math
+	virtual bool doReplace   (wxFindReplaceData&) { return false; }	///< Replace the next match
+	virtual bool doReplaceAll(wxFindReplaceData&) { return false; }	///< Replace all matches
 	
 	// --------------------------------------------------- : Selection
 	virtual CardP selectedCard() const { return CardP(); }	///< Return the currently selected card, or CardP()

src/gui/set/window.cpp

@@ -43,6 +43,7 @@ SetWindow::SetWindow(Window* parent, const SetP& set)
 	: wxFrame(parent, wxID_ANY, _TITLE_("magic set editor"), wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE)
 	, current_panel(nullptr)
 	, find_dialog(nullptr)
+	, find_data(wxFR_DOWN)
 	, number_of_recent_sets(0)
 {
 	SetIcon(load_resource_icon(_("app")));
@@ -537,7 +538,7 @@ void SetWindow::onReplace   (wxFindDialogEvent&) {
 	current_panel->doReplace(find_data);
 }
 void SetWindow::onReplaceAll(wxFindDialogEvent&) {
-	// todo
+	current_panel->doReplaceAll(find_data);
 }
 
 void SetWindow::onEditPreferences(wxCommandEvent&) {
@@ -627,10 +628,10 @@ BEGIN_EVENT_TABLE(SetWindow, wxFrame)
 	EVT_GALLERY_SELECT  (ID_FIELD_LIST,                SetWindow::onChildMenu) // for StatsPanel, because it is not a EVT_TOOL
 	
 	EVT_UPDATE_UI		(wxID_ANY,				SetWindow::onUpdateUI)
-//	EVT_FIND			(wxID_ANY,				SetWindow::onFind)
-//	EVT_FIND_NEXT		(wxID_ANY,				SetWindow::onFindNext)
-//	EVT_FIND_REPLACE	(wxID_ANY,				SetWindow::onReplace)
-//	EVT_FIND_REPLACE_ALL(wxID_ANY,				SetWindow::onReplaceAll)
+	EVT_FIND			(wxID_ANY,				SetWindow::onFind)
+	EVT_FIND_NEXT		(wxID_ANY,				SetWindow::onFindNext)
+	EVT_FIND_REPLACE	(wxID_ANY,				SetWindow::onReplace)
+	EVT_FIND_REPLACE_ALL(wxID_ANY,				SetWindow::onReplaceAll)
 	EVT_CLOSE			(						SetWindow::onClose)
 	EVT_IDLE			(						SetWindow::onIdle)
 	EVT_CARD_SELECT		(wxID_ANY,				SetWindow::onCardSelect)

src/gui/value/editor.hpp

@@ -106,9 +106,9 @@ class ValueEditor {
 	 *                          excluding the sellection itself.
 	 *  If from_start == true:  searches everything
 	 *
-	 *  Returns true when more searching is needed.
+	 *  Returns true if we are done and searching should be ended.
 	 */
-	bool search(FindInfo& find, bool from_start);
+	virtual bool search(FindInfo& find, bool from_start) { return false; }
 	
 	// --------------------------------------------------- : Other
 	

src/gui/value/text.cpp

@@ -11,6 +11,7 @@
 #include <gui/util.hpp>
 #include <data/action/value.hpp>
 #include <util/tagged_string.hpp>
+#include <util/find_replace.hpp>
 #include <util/window_id.hpp>
 #include <wx/clipbrd.h>
 #include <wx/caret.h>
@@ -195,7 +196,8 @@ bool TextValueEditor::onChar(wxKeyEvent& ev) {
 			}
 			break;
 		default:
-			if (ev.GetKeyCode() >= _(' ') /*&& ev.GetKeyCode() == (int)ev.GetRawKeyCode()*/) {
+//			if (ev.GetKeyCode() >= _(' ') /*&& ev.GetKeyCode() == (int)ev.GetRawKeyCode()*/) {
+			if (ev.GetKeyCode() >= _(' ') && ev.GetKeyCode() == (int)ev.GetRawKeyCode()) {
 				// TODO: Find a more correct way to determine normal characters,
 				//       this might not work for internationalized input.
 				//       It might also not be portable!
@@ -656,6 +658,60 @@ size_t TextValueEditor::move(size_t pos, size_t start, size_t end, Movement dir)
 	else                        return start;
 }
 
+// ----------------------------------------------------------------------------- : Search / replace
+
+bool is_word_end(const String& s, size_t pos) {
+	if (pos == 0 || pos >= s.size()) return true;
+	Char c = s.GetChar(pos);
+	return isSpace(c) || isPunct(c);
+}
+
+// is find.findString() at postion pos of s
+bool TextValueEditor::matchSubstr(const String& s, size_t pos, FindInfo& find) {
+	if (find.wholeWord()) {
+		if (!is_word_end(s, pos - 1) || !is_word_end(s, pos + find.findString().size())) return false;
+	}
+	if (find.caseSensitive()) {
+		if (!is_substr(s, pos, find.findString())) return false;
+	} else {
+		if (!is_substr(s, pos, find.findString().Lower())) return false;
+	}
+	// handle
+	if (find.select()) {
+		editor().select(this);
+		editor().SetFocus();
+		selection_start_i = untagged_to_index(value().value(), pos,                            true);
+		selection_end_i   = untagged_to_index(value().value(), pos + find.findString().size(), true);
+		fixSelection(TYPE_INDEX);
+	}
+	if (find.handle(viewer.getCard(), valueP(), pos)) {
+		return true;
+	} else {
+		// TODO: string might have changed when doing replace all
+		return false;
+	}
+}
+
+bool TextValueEditor::search(FindInfo& find, bool from_start) {
+	String v = untag(value().value());
+	if (!find.caseSensitive()) v.LowerCase();
+	if (find.forward()) {
+		size_t start = min(v.size(), max(selection_start, selection_end));
+		size_t end   = max(0, (int)v.size() - (int)find.findString().size());
+		for (size_t i = start ; i <= end ; ++i) {
+			if (matchSubstr(v, i, find)) return true;
+		}
+	} else {
+		size_t start = 0;
+		int end      = (int)min(selection_start, selection_end) - (int)find.findString().size();
+		if (end < 0) return false;
+		for (size_t i = end ; i >= start ; --i) {
+			if (matchSubstr(v, i, find)) return true;
+		}
+	}
+	return false;
+}
+
 // ----------------------------------------------------------------------------- : Native look / scrollbar
 
 void TextValueEditor::determineSize(bool force_fit) {

src/gui/value/text.hpp

@@ -15,24 +15,6 @@
 #include <render/value/text.hpp>
 
 class TextValueEditorScrollBar;
-class wxFindReplaceData;
-DECLARE_POINTER_TYPE(Card);
-
-// ----------------------------------------------------------------------------- : Search/replace
-
-/// Information for search/replace
-class FindInfo {
-  public:
-	FindInfo(wxFindReplaceData& what) : what(what) {}
-	virtual ~FindInfo() {}
-	
-	/// Handle that a match was found.
-	/** Should return whether more searching is needed.
-		*/
-	virtual bool handle(const CardP& card, const TextValueP& value, size_t start, size_t end) = 0;
-	
-	wxFindReplaceData& what; ///< What to search for, the direction to search in
-};
 
 // ----------------------------------------------------------------------------- : TextValueEditor
 
@@ -94,6 +76,13 @@ class TextValueEditor : public TextValueViewer, public ValueEditor {
 	
 	virtual void insert(const String& text, const String& action_name);
 	
+	// --------------------------------------------------- : Search/replace
+	
+	virtual bool search(FindInfo& find, bool from_start);
+  private:
+	bool matchSubstr(const String& s, size_t pos, FindInfo& find);
+  public:
+	
 	// --------------------------------------------------- : Other
 	
 	virtual wxCursor cursor() const;

src/mse.vcproj

@@ -1919,6 +1919,9 @@
 				<File
 					RelativePath=".\util\defaultable.hpp">
 				</File>
+				<File
+					RelativePath=".\util\find_replace.hpp">
+				</File>
 				<File
 					RelativePath=".\util\index_map.hpp">
 				</File>
@@ -2930,10 +2933,10 @@
 			RelativePath="..\conversion-todo.txt">
 		</File>
 		<File
-			RelativePath="..\data\en.mse-locale\locale">
+			RelativePath="..\data\nl.mse-locale\locale">
 		</File>
 		<File
-			RelativePath="..\data\nl.mse-locale\locale">
+			RelativePath="..\data\en.mse-locale\locale">
 		</File>
 		<File
 			RelativePath=".\main.cpp">

src/render/card/viewer.cpp

@@ -68,7 +68,8 @@ Rotation DataViewer::getRotation() const {
 // ----------------------------------------------------------------------------- : Setting data
 
 void DataViewer::setCard(const CardP& card) {
-	if (!card) return; // TODO: clear vie?
+	if (!card) return; // TODO: clear viewer?
+	if (this->card == card) return; // already set
 	assert(set);
 	this->card = card;
 	stylesheet = set->stylesheetFor(card);

src/render/text/viewer.cpp

@@ -317,7 +317,7 @@ void TextViewer::prepareLines(RotatedDC& dc, const String& text, const TextStyle
 	vector<CharInfo> chars;
 	scale = 1;
 	double min_scale = elements.minScale();
-	double scale_step = max(0.1,elements.scaleStep());
+	double scale_step = max(0.05,elements.scaleStep());
 	while (true) {
 		double next_scale = scale - scale_step;
 		bool   last = next_scale < min_scale;

src/util/error.cpp

@@ -61,7 +61,7 @@ void handle_error(const String& e, bool allow_duplicate = true, bool now = true)
 	// TODO: thread safety
 	if (!allow_duplicate) {
 		FOR_EACH(pe, previous_errors) {
-			if (e == pe)  return;
+			if (e == pe) return;
 		}
 		previous_errors.push_back(e);
 	}

src/util/string.hpp

@@ -78,6 +78,7 @@ inline bool isDigit(Char c) { return IF_UNICODE( iswdigit(c) , isdigit(c) ); }
 inline bool isAlnum(Char c) { return IF_UNICODE( iswalnum(c) , isalnum(c) ); }
 inline bool isUpper(Char c) { return IF_UNICODE( iswupper(c) , isupper(c) ); }
 inline bool isLower(Char c) { return IF_UNICODE( iswlower(c) , islower(c) ); }
+inline bool isPunct(Char c) { return IF_UNICODE( iswpunct(c) , ispunct(c) ); }
 // Character conversions
 inline Char toUpper(Char c) { return IF_UNICODE( towupper(c) , toupper(c) ); }
 inline Char toLower(Char c) { return IF_UNICODE( towlower(c) , tolower(c) ); }