Various tweaks and fixes, mostly to the drop down lists

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@620 0fc631ac-6414-0410-93d0-97cfa31319b6

data/magic.mse-game/game

@@ -442,11 +442,13 @@ init script:
 	cmc := to_text + {
 		  1 * number_of_items(in: sort_text(order:"SWUBRG")) # colored mana
 		- 1 * number_of_items(in: sort_text(order:"/"))      # guild mana, W/U -> 2 - 1
-		+ 1 * sort_text(order: "[0123456789]")               # colorless mana
+		+ 1 * filter_text(match: "^[0123456789]+(?!/)")      # colorless mana, but not 1/2
+		+ 1 * (length(sort_text(order:"compound(1/2)")) / 3) # compensate for 1/2. Should actually be 1.5 *
 	}
 	colored_mana := to_text + {
 		  number_of_items(in: sort_text(order: "WUBRG"))     # colored mana
 		- number_of_items(in: sort_text(order:"/"))          # guild mana, W/U -> 2 - 1
+		+ 1 * (length(sort_text(order:"compound(1/2)")) / 3) # compensate for 1/2.
 	}
 	primary_card_color := {
 		artifact := chosen(choice:"artifact")
@@ -1232,14 +1234,18 @@ statistics category:
 word list:
 	name: type
 	word:
-		name: Basic
+		name: Basic 
 		is prefix: true
 	word:
-		name: Legendary
-		line below: true
+		name: Legendary 
 		is prefix: true
+	word:
+		name: Tribal 
+		is prefix: true
+		line below: true
 	word: Creature
 	word: Artifact
+	word: Artifact Creature
 	word: Enchantment
 	word: Instant
 	word: Sorcery
@@ -1256,11 +1262,15 @@ word list:
 word list:
 	name: artifact
 	word:
+		name:
+		line below: true
 	word: Equipment
 
 word list:
 	name: land
 	word:
+		name:
+		line below: true
 	word: Plains
 	word: Island
 	word: Swamp
@@ -1270,11 +1280,15 @@ word list:
 word list:
 	name: enchantment
 	word:
+		name:
+		line below: true
 	word: Aura
 
 word list:
 	name: spell
 	word:
+		name:
+		line below: true
 	word: Arcane
 
 
@@ -1455,6 +1469,9 @@ keyword parameter type:
 #	match: [A-Z][a-z, ]*([A-Z][a-z, ]*\xEB00) # commented out because it stopped prefix param from working, version below allows all "walks", including "Dame Judi Denchwalk", doesn't trigger #in middle of sentences, and doesn't trigger in chains of keywords.
 	match: [A-Z][A-Z,a-z ]*
 	example: Forest
+keyword parameter type:
+	name: a
+	match: an?
 
 ############################# All Magic keywords
 # By JrEye and Neko_Asakami, Updated by Pichoro and Buttock1234
@@ -1872,3 +1889,8 @@ keyword:
 	match: Grandeur
 	mode: pseudo
 	rules: Grandeur — Discard another card named ~: [effect].
+keyword:
+	keyword: Champion
+	match: Champion <atom-param>a</atom-param> <atom-param>name</atom-param>
+	mode: core
+	reminder: When this comes into play, sacrifice it unless you remove another {param2} you control from the game. When this leaves play, that card returns to play.

doc/type/word_list_word.txt

@@ -6,6 +6,8 @@ A word in a [[type:word list]].
 ! Property	Type						Default		Description
 | @name@	[[type:string]]					''Required''	The word
 | @line below@	[[type:boolean]]				@false@		Display a line below this item in the list?
+| @is prefix@	[[type:boolean]]				@false@		Should this word be used as a prefix before another word from the list?<br/>
+		 						 		Think "Legendary ". Note the space after it, words are directly concatenated.
 | @words@	[[type:list]] of [[type:word list word]]s			A submenu
 
 A word can also be given in a short form, in that case only the name is specified.

src/gfx/blend_image.cpp

@@ -81,18 +81,22 @@ void set_alpha(Image& img, const Image& img_alpha) {
 	}
 	if (!img.HasAlpha()) img.InitAlpha();
 	Byte *im = img.GetAlpha(), *al = img_alpha.GetData();
-	UInt size = img.GetWidth() * img.GetHeight();
-	for (UInt i = 0 ; i < size ; ++i) {
+	size_t size = img.GetWidth() * img.GetHeight();
+	for (size_t i = 0 ; i < size ; ++i) {
 		im[i] = (im[i] * al[i*3]) / 255;
 	}
 }
 
 void set_alpha(Image& img, double alpha) {
-	if (!img.HasAlpha()) img.InitAlpha();
 	Byte b_alpha = alpha * 255;
-	Byte *im = img.GetAlpha();
-	UInt size = img.GetWidth() * img.GetHeight();
-	for (UInt i = 0 ; i < size ; ++i) {
-		im[i] = (im[i] * b_alpha) / 255;
+	if (!img.HasAlpha()) {
+		img.InitAlpha();
+		memset(img.GetAlpha(), b_alpha, img.GetWidth() * img.GetHeight());
+	} else {
+		Byte *im = img.GetAlpha();
+		size_t size = img.GetWidth() * img.GetHeight();
+		for (size_t i = 0 ; i < size ; ++i) {
+			im[i] = (im[i] * b_alpha) / 255;
+		}
 	}
 }

src/gui/control/card_viewer.cpp

@@ -98,21 +98,30 @@ bool CardViewer::shouldDraw(const ValueViewer& v) const {
 }
 
 // helper class for overdrawDC()
-class CardViewer::OverdrawDC : private wxClientDC, public wxBufferedDC {
-  public:
-	OverdrawDC(CardViewer* window)
+class CardViewer::OverdrawDC_aux : private wxClientDC {
+  protected:
+	wxBufferedDC bufferedDC;
+	
+	OverdrawDC_aux(CardViewer* window)
 		: wxClientDC(window)
 	{
-		wxBufferedDC::Init((wxClientDC*)this, window->buffer);
+		bufferedDC.Init((wxClientDC*)this, window->buffer);
 	}
 };
+class CardViewer::OverdrawDC : private OverdrawDC_aux, public RotatedDC {
+  public:
+	OverdrawDC(CardViewer* window)
+		: OverdrawDC_aux(window)
+		, RotatedDC(bufferedDC, window->getRotation(), QUALITY_LOW)
+	{}
+};
 
-shared_ptr<DC> CardViewer::overdrawDC() {
+shared_ptr<RotatedDC> CardViewer::overdrawDC() {
 	#ifdef _DEBUG
 		// don't call from onPaint
 		assert(!inOnPaint());
 	#endif
-	return shared_ptr<DC>((wxBufferedDC*)new OverdrawDC(this));
+	return shared_ptr<RotatedDC>(new OverdrawDC(this));
 }
 
 Rotation CardViewer::getRotation() const {

src/gui/control/card_viewer.hpp

@@ -28,7 +28,7 @@ class CardViewer : public wxControl, public DataViewer {
 	
 	/// Get a dc to draw on the card outside onPaint	
 	/** May NOT be called while in onPaint/draw */
-	shared_ptr<DC> overdrawDC();
+	shared_ptr<RotatedDC> overdrawDC();
 	
 	/// Invalidate and redraw the entire viewer
 	void redraw();
@@ -59,6 +59,7 @@ class CardViewer : public wxControl, public DataViewer {
 	bool   up_to_date; ///< Is the buffer up to date?
 	
 	class OverdrawDC;
+	class OverdrawDC_aux;
 };
 
 // ----------------------------------------------------------------------------- : EOF

src/gui/control/graph.cpp

@@ -87,16 +87,16 @@ GraphData::GraphData(const GraphDataPre& d)
 					left--;
 				}
 			}
+			// drop empty tail
+			while (a->groups.size() > 1 && a->groups.back().size == 0) {
+				a->groups.pop_back();
+			}
 			// Also keep non-numeric entries
 			FOR_EACH(c, counts) {
 				a->groups.push_back(GraphGroup(c.first, c.second));
 				a->max = max(a->max, c.second);
 				a->total += c.second;
 			}
-			// drop empty tail
-			while (a->groups.size() > 1 && a->groups.back().size == 0) {
-				a->groups.pop_back();
-			}
 		} else if (a->order) {
 			// specific group order
 			FOR_EACH_CONST(gn, *a->order) {

src/gui/drop_down_list.cpp

@@ -138,7 +138,7 @@ void DropDownList::show(bool in_place, wxPoint pos, RealRect* rect) {
 	if (selected_item == NO_SELECTION && itemCount() > 0) selected_item = 0; // select first item by default
 	mouse_down = false;
 	Window::Show();
-	if (!parent_menu && GetParent()->HasCapture()) {
+	if (isRoot() && GetParent()->HasCapture()) {
 		// release capture on parent
 		GetParent()->ReleaseMouse();
 	}
@@ -168,7 +168,7 @@ void DropDownList::hide(bool event, bool allow_veto) {
 void DropDownList::realHide() {
 	if (!IsShown()) return;
 	Window::Hide();
-//	onHide();
+	onHide();
 	hideSubMenu();
 	if (parent_menu) {
 		parent_menu->open_sub_menu = nullptr;
@@ -226,7 +226,12 @@ int DropDownList::itemPosition(size_t item) const {
 void DropDownList::redrawArrowOnParent() {
 	if (viewer) {
 		ValueEditor* e = viewer->getEditor();
-		if (e) e->redraw();
+		if (e && viewer->viewer.nativeLook()) {
+			CardEditor& editor = static_cast<CardEditor&>(viewer->viewer);
+			shared_ptr<RotatedDC> dcP = editor.overdrawDC();
+			RotatedDC& dc = *dcP;
+			draw_drop_down_arrow(&editor, dc.getDC(), dc.tr(viewer->getStyle()->getRect().grow(1)), IsShown());
+		}
 	}
 }
 

src/gui/drop_down_list.hpp

@@ -45,6 +45,10 @@ class DropDownList : public wxPopupWindow {
 	
 	/// Prepare for showing the list
 	virtual void onShow() {}
+	/// Do something after hiding the list
+	virtual void onHide() {}
+	
+	inline bool isRoot() { return parent_menu == nullptr; }
 	
 	// --------------------------------------------------- : Selection
 	static const size_t NO_SELECTION = (size_t)-1;
@@ -98,9 +102,7 @@ class DropDownList : public wxPopupWindow {
 	void onPaint(wxPaintEvent&);
 	void onLeftDown(wxMouseEvent&);
 	void onLeftUp  (wxMouseEvent&);
-  protected:
-	virtual void onMotion(wxMouseEvent&); // allow override
-  private:
+	void onMotion(wxMouseEvent&);
 	
 	// --------------------------------------------------- : Privates
 	
@@ -115,7 +117,8 @@ class DropDownList : public wxPopupWindow {
 	void draw(DC& dc);
 	void drawItem(DC& dc, int y, size_t item);
 	
-	void redrawArrowOnParent();
+  protected:
+	virtual void redrawArrowOnParent(); // allow override
 };
 
 // ----------------------------------------------------------------------------- : EOF

src/gui/value/text.cpp

@@ -83,44 +83,84 @@ class DropDownWordList : public DropDownList {
   public:
 	DropDownWordList(Window* parent, bool is_submenu, TextValueEditor& tve, const WordListPosP& pos, const WordListWordP& list);
 	
+	void setWords(const WordListWordP& words2);
 	void setWords(const WordListPosP& pos2);
 	
   protected:
 	virtual void          onShow();
+	virtual void          onHide();
+	virtual void          redrawArrowOnParent();
 	virtual size_t        itemCount() const             { return words->words.size(); }
 	virtual bool          lineBelow(size_t item) const  { return words->words[item]->line_below; }
 	virtual String        itemText(size_t item) const   { return words->words[item]->name; }
+	virtual void          drawIcon(DC& dc, int x, int y, size_t item, bool selected) const;
 	virtual DropDownList* submenu(size_t item) const;
 	virtual size_t        selection() const;
 	virtual void          select(size_t item);
   private:
 	TextValueEditor& tve;
 	WordListPosP pos;
-	mutable vector<DropDownListP> submenus;
 	WordListWordP words; ///< The words we are listing
+	bool has_checkboxes; ///< Do we need checkboxes?
+	mutable vector<int> active;  ///< Which items are checked?
+	mutable vector<DropDownListP> submenus;
 };
 
 
 DropDownWordList::DropDownWordList(Window* parent, bool is_submenu, TextValueEditor& tve, const WordListPosP& pos, const WordListWordP& words)
 	: DropDownList(parent, is_submenu, is_submenu ? nullptr : &tve)
 	, tve(tve), pos(pos)
-	, words(words)
+	, has_checkboxes(false)
 {
-	item_size.height = max(16., item_size.height);
+	setWords(words);
 }
 
 void DropDownWordList::setWords(const WordListPosP& pos2) {
-	if (words != pos2->word_list) {
-		// switch to different list
-		submenus.clear();
-	}
+	setWords((WordListWordP)pos2->word_list);
 	pos = pos2;
-	words = pos2->word_list;
+}
+void DropDownWordList::setWords(const WordListWordP& words2) {
+	if (words == words2) return;
+	// switch to different list
+	submenus.clear();
+	words = words2;
+	// do we need checkboxes?
+	has_checkboxes = false;
+	FOR_EACH(w, words->words) {
+		if (w->is_prefix) {
+			has_checkboxes = true;
+			break;
+		}
+	}
+	// size of items
+	icon_size.width = has_checkboxes ? 16 : 0;
+	item_size.height = max(16., item_size.height);
 }
 
 void DropDownWordList::onShow() {
 	pos->active = true;
 }
+void DropDownWordList::onHide() {
+	if (isRoot()) {
+		pos->active = false;
+	}
+}
+
+void DropDownWordList::drawIcon(DC& dc, int x, int y, size_t item, bool selected) const {
+	if (has_checkboxes) {
+		bool radio = !words->words[item]->is_prefix;
+		// draw checkbox
+		dc.SetPen(*wxTRANSPARENT_PEN);
+		dc.SetBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
+		dc.DrawRectangle(x,y,16,16);
+		wxRect rect = RealRect(x+2,y+2,12,12);
+		if (radio) {
+			draw_radiobox(nullptr, dc, rect, active[item], itemEnabled(item));
+		} else {
+			draw_checkbox(nullptr, dc, rect, active[item], itemEnabled(item));
+		}
+	}
+}
 
 DropDownList* DropDownWordList::submenu(size_t item) const {
 	if (item >= submenus.size()) submenus.resize(item + 1);
@@ -138,23 +178,55 @@ size_t DropDownWordList::selection() const {
 	// current selection
 	String current = untag(tve.value().value().substr(pos->start, pos->end - pos->start));
 	// find selection
+	size_t selected = NO_SELECTION;
+	bool prefix_selected = true;
 	size_t i = 0;
+	active.resize(words->words.size());
 	FOR_EACH(w, words->words) {
-		if (current == w->name) return i;
+		if (w->is_prefix) {
+			if (starts_with(current, w->name)) {
+				active[i] = true;
+				current = current.substr(w->name.size());
+			} else {
+				active[i] = false;
+			}
+		} else {
+			active[i] = (current == w->name);
+		}
+		if (active[i] && (selected == NO_SELECTION || (prefix_selected && !w->is_prefix))) {
+			selected = i;
+			prefix_selected = w->is_prefix;
+		}
 		++i;
 	}
-	return NO_SELECTION;
+	return selected;
 }
 
 void DropDownWordList::select(size_t item) {
+	// determine new value
+	String new_value;
+	bool toggling_prefix = words->words[item]->is_prefix;
+	for (size_t i = 0 ; i < words->words.size() ; ++i) {
+		const WordListWord& w = *words->words[i];
+		if (w.is_prefix && active[i] != (i == item)) {
+			new_value += w.name;
+		} else if (!w.is_prefix && (i == item || (toggling_prefix && active[i]))) {
+			new_value += w.name;
+		}
+	}
+	// set value
 	pos->active = false;
 	tve.selection_start_i = pos->start;
 	tve.selection_end_i   = pos->end;
 	tve.fixSelection(TYPE_INDEX);
-	tve.replaceSelection(escape(words->words[item]->name),
+	tve.replaceSelection(escape(new_value),
 	                     format_string(_ACTION_("change"), tve.field().name));
 }
 
+void DropDownWordList::redrawArrowOnParent() {
+	tve.redrawSelection(tve.selection_start_i, tve.selection_end_i, !tve.dropDownShown());
+}
+
 // ----------------------------------------------------------------------------- : TextValueEditor
 
 IMPLEMENT_VALUE_EDITOR(Text)
@@ -220,6 +292,7 @@ bool TextValueEditor::onMotion(const RealPoint& pos, wxMouseEvent& ev) {
 bool TextValueEditor::onLeftDClick(const RealPoint& pos, wxMouseEvent& ev) {
 	if (dropDownShown()) return false;
 	select_words = true;
+	selecting = true;
 	size_t index = v.indexAt(style().getRotation().trInv(pos));
 	moveSelection(TYPE_INDEX, prevWordBoundry(index), true, MOVE_MID);
 	moveSelection(TYPE_INDEX, nextWordBoundry(index), false, MOVE_MID);
@@ -412,7 +485,7 @@ void TextValueEditor::onMenu(wxCommandEvent& ev) {
 }
 */
 
-// ----------------------------------------------------------------------------- : Other overrides
+// ----------------------------------------------------------------------------- : Drawing
 
 void TextValueEditor::draw(RotatedDC& dc) {
 	// update scrollbar
@@ -432,6 +505,45 @@ void TextValueEditor::draw(RotatedDC& dc) {
 	}
 }
 
+void TextValueEditor::redrawSelection(size_t old_selection_start_i, size_t old_selection_end_i, bool old_drop_down_shown) {
+	if (!isCurrent()) return;
+	if (old_drop_down_shown && dropDownShown()) return;
+	// Hide caret
+	wxCaret* caret = editor().GetCaret();
+	if (caret->IsVisible()) caret->Hide();
+	// Destroy the clientDC before reshowing the caret, prevent flicker on MSW
+	{
+		// Move selection
+		shared_ptr<RotatedDC> dcP = editor().overdrawDC();
+		RotatedDC& dc = *dcP;
+		if (nativeLook()) {
+			// clip the dc to the region of this control
+			dc.SetClippingRegion(style().getRect());
+		}
+		// clear old selection by drawing it again
+		if (!old_drop_down_shown) {
+			v.drawSelection(dc, style(), old_selection_start_i, old_selection_end_i);
+		}
+		// scroll?
+		scroll_with_cursor = true;
+		if (ensureCaretVisible()) {
+			// we can't redraw just the selection because we must scroll
+			updateScrollbar();
+			redraw();
+		} else {
+			// draw new selection
+			if (!dropDownShown()) {
+				v.drawSelection(dc, style(), selection_start_i, selection_end_i);
+			}
+			// redraw drop down indicators
+			drawWordListIndicators(dc);
+		}
+	}
+	showCaret();
+}
+
+// ----------------------------------------------------------------------------- : Other overrides
+
 wxCursor rotated_ibeam;
 
 wxCursor TextValueEditor::cursor(const RealPoint& pos) const {
@@ -725,39 +837,10 @@ void TextValueEditor::replaceSelection(const String& replacement, const String&
 }
 
 void TextValueEditor::moveSelection(IndexType t, size_t new_end, bool also_move_start, Movement dir) {
-	if (!isCurrent()) {
-		// selection is only visible for curent editor, we can do a move the simple way
-		moveSelectionNoRedraw(t, new_end, also_move_start, dir);
-		return;
-	}
-	// Hide caret
-	wxCaret* caret = editor().GetCaret();
-	if (caret->IsVisible()) caret->Hide();
-	// Destroy the clientDC before reshowing the caret, prevent flicker on MSW
-	{
-		// Move selection
-		shared_ptr<DC> dc = editor().overdrawDC();
-		RotatedDC rdc(*dc, viewer.getRotation(), QUALITY_LOW);
-		if (nativeLook()) {
-			// clip the dc to the region of this control
-			rdc.SetClippingRegion(style().getRect());
-		}
-		// clear old selection by drawing it again
-		v.drawSelection(rdc, style(), selection_start_i, selection_end_i);
-		// move
-		moveSelectionNoRedraw(t, new_end, also_move_start, dir);
-		// scroll?
-		scroll_with_cursor = true;
-		if (ensureCaretVisible()) {
-			// we can't redraw just the selection because we must scroll
-			updateScrollbar();
-			redraw();
-		} else {
-			// draw new selection
-			v.drawSelection(rdc, style(), selection_start_i, selection_end_i);
-		}
-	}
-	showCaret();
+	size_t old_start = selection_start_i;
+	size_t old_end   = selection_end_i;
+	moveSelectionNoRedraw(t, new_end, also_move_start, dir);
+	redrawSelection(old_start, old_end, dropDownShown());
 }
 
 void TextValueEditor::moveSelectionNoRedraw(IndexType t, size_t new_end, bool also_move_start, Movement dir) {
@@ -1045,15 +1128,18 @@ void TextValueEditor::drawWordListIndicators(RotatedDC& dc) {
 		// draw background
 		if (current && wl->active) {
 			dc.SetPen  (Color(0,  128,255));
-			dc.SetBrush(Color(128,192,255));
-		} else if (current) {
+			dc.SetBrush(Color(64, 160,255));
+		} else if (current && selection_end_i >= wl->start && selection_end_i <= wl->end) {
 			dc.SetPen  (Color(64, 160,255));
 			dc.SetBrush(Color(160,208,255));
 		} else {
 			dc.SetPen  (Color(128,128,128));
 			dc.SetBrush(Color(192,192,192));
 		}
-		dc.DrawRectangle(RealRect(r.right(), r.top(), 9, r.height));
+		dc.DrawRectangle(RealRect(r.right(), r.top() - 1, 9, r.height + 2));
+		// draw rectangle around value
+		dc.SetBrush(*wxTRANSPARENT_BRUSH);
+		dc.DrawRectangle(r.move(-1,-1,2,2));
 		// draw foreground
 		/*
 		dc.SetPen  (*wxTRANSPARENT_PEN);
@@ -1062,7 +1148,7 @@ void TextValueEditor::drawWordListIndicators(RotatedDC& dc) {
 		dc.getDC().DrawPolygon(3, poly, r.right() + 2, r.bottom() - 5);
 		*/
 		dc.SetPen  (*wxBLACK_PEN);
-		double x = r.right(), y = r.bottom();
+		double x = r.right(), y = r.bottom() - 1;
 		dc.DrawLine(RealPoint(x + 4, y - 3), RealPoint(x + 5, y - 3));
 		dc.DrawLine(RealPoint(x + 3, y - 4), RealPoint(x + 6, y - 4));
 		dc.DrawLine(RealPoint(x + 2, y - 5), RealPoint(x + 7, y - 5));
@@ -1090,13 +1176,14 @@ WordListPosP TextValueEditor::findWordList(size_t index) const {
 
 bool TextValueEditor::wordListDropDown(const WordListPosP& wl) {
 	if (!wl) return false;
+	if (dropDownShown()) return false;
 	// show dropdown
 	if (drop_down) {
 		drop_down->setWords(wl);
 	} else {
 		drop_down.reset(new DropDownWordList(&editor(), false, *this, wl, wl->word_list));
 	}
-	RealRect rect = wl->rect.move(style().left, style().top, 0, 0);
+	RealRect rect = wl->rect.move(style().left, style().top - 1, 0, 2);
 	drop_down->show(false, wxPoint(0,0), &rect);
 	return true;
 }

src/gui/value/text.hpp

@@ -111,6 +111,9 @@ class TextValueEditor : public TextValueViewer, public ValueEditor {
 	/** t specifies what kind of position new_end is */
 	void moveSelectionNoRedraw(IndexType t, size_t new_end, bool also_move_start=true, Movement dir = MOVE_MID);
 	
+	/// Redraw the selection
+	void redrawSelection(size_t old_selection_start_i, size_t old_selection_end_i, bool old_drop_down_shown);
+	
 	/// Replace the current selection with 'replacement', name the action
 	/** replacement should be a tagged string (i.e. already escaped) */
 	void replaceSelection(const String& replacement, const String& name);

src/render/text/symbol.cpp

@@ -12,6 +12,7 @@
 // ----------------------------------------------------------------------------- : SymbolTextElement
 
 void SymbolTextElement::draw(RotatedDC& dc, double scale, const RealRect& rect, const double* xs, DrawWhat what, size_t start, size_t end) const {
+	if (!(what & DRAW_NORMAL)) return;
 	if (font.font) {
 		font.font->draw(dc, ctx, rect, font.size * scale, font.alignment, content.substr(start - this->start, end-start));
 	}

src/render/text/viewer.cpp

@@ -40,9 +40,9 @@ struct TextViewer::Line {
 		return top + line_height > 0 && top < rot.getInternalSize().height;
 	}
 	
-	/// Draws a selection indicator on this line from start to end
+	/// Get a rectangle of the selection on this line
 	/** start and end need not be in this line */
-	void drawSelection(RotatedDC& dc, size_t start, size_t end);
+	RealRect selectionRectangle(const Rotation& rot, size_t start, size_t end);
 };
 
 size_t TextViewer::Line::posToIndex(double x) const {
@@ -89,6 +89,13 @@ void TextViewer::draw(RotatedDC& dc, const TextStyle& style, DrawWhat what) {
 	}
 }
 
+/// Intersection between two rectangles
+RealRect intersect(const RealRect& a, const RealRect& b) {
+	RealPoint tl = piecewise_max(a.topLeft(),     b.topLeft());
+	RealPoint br = piecewise_min(a.bottomRight(), b.bottomRight());
+	return RealRect(tl, RealSize(br - tl));
+}
+
 void TextViewer::drawSelection(RotatedDC& dc, const TextStyle& style, size_t sel_start, size_t sel_end) {
 	Rotater r(dc, style.getRotation());
 	if (sel_start == sel_end) return;
@@ -96,18 +103,25 @@ void TextViewer::drawSelection(RotatedDC& dc, const TextStyle& style, size_t sel
 	dc.SetBrush(*wxBLACK_BRUSH);
 	dc.SetPen(*wxTRANSPARENT_PEN);
 	dc.SetLogicalFunction(wxINVERT);
+	RealRect prev_rect(0,0,0,0);
 	FOR_EACH(l, lines) {
-		l.drawSelection(dc, sel_start, sel_end);
+		RealRect rect = l.selectionRectangle(dc, sel_start, sel_end);
+		if (rect.height > 0) dc.DrawRectangle(rect);
+		// compensate for overlap between lines
+		RealRect overlap = intersect(rect, prev_rect);
+		if (overlap.height > 0 && overlap.width > 0) dc.DrawRectangle(overlap);
+		prev_rect = rect;
 	}
 	dc.SetLogicalFunction(wxCOPY);
 }
 
-void TextViewer::Line::drawSelection(RotatedDC& dc, size_t sel_start, size_t sel_end) {
-	if (!visible(dc)) return;
-	if (sel_start < end() && sel_end > start) {
+RealRect TextViewer::Line::selectionRectangle(const Rotation& rot, size_t sel_start, size_t sel_end) {
+	if (visible(rot) && sel_start < end() && sel_end > start) {
 		double x1 = positions[max(start, sel_start) - start];
 		double x2 = positions[min(end(), sel_end)   - start];
-		dc.DrawRectangle(RealRect(x1, top, x2 - x1, line_height));
+		return RealRect(x1, top, x2 - x1, line_height);
+	} else {
+		return RealRect(0,0,0,0);
 	}
 }
 

src/render/value/choice.cpp

@@ -37,7 +37,7 @@ void ChoiceValueViewer::draw(RotatedDC& dc) {
 			} else {
 				img_options.width  = (int) dc.trX(style().width);
 				img_options.height = (int) dc.trY(style().height);
-				img_options.preserve_aspect = style().alignment == ALIGN_STRETCH ? ASPECT_STRETCH : ASPECT_FIT;
+				img_options.preserve_aspect = (style().alignment & ALIGN_STRETCH) ? ASPECT_STRETCH : ASPECT_FIT;
 			}
 			Image image = img.generate(img_options, true);
 			ImageCombine combine = img.combine();

src/render/value/color.cpp

@@ -70,8 +70,8 @@ void ColorValueViewer::draw(RotatedDC& dc) {
 
 bool ColorValueViewer::containsPoint(const RealPoint& p) const {
 	// distance to each side
-	double left = p.x - style().left,  right  = style().left + style().width  - p.x - 1;
-	double top  = p.y - style().top,   bottom = style().top  + style().height - p.y - 1;
+	double left = p.x - style().left,  right  = style().right  - p.x - 1;
+	double top  = p.y - style().top,   bottom = style().bottom - p.y - 1;
 	if (left < 0 || right < 0 || top < 0 || bottom < 0 ||                 // outside bounding box
 	    (left >= style().left_width && right  >= style().right_width &&   // outside horizontal border
 	     top  >= style().top_width  && bottom >= style().bottom_width)) { // outside vertical border

src/render/value/text.cpp

@@ -29,10 +29,12 @@ void TextValueViewer::draw(RotatedDC& dc) {
 	if (!v.prepared()) {
 		v.prepare(dc, value().value(), style(), viewer.getContext());
 	}
+	if (viewer.drawFocus() && isCurrent()) {
+		v.draw(dc, style(), DRAW_ACTIVE);
+	}
 	v.draw(dc, style(), (DrawWhat)(
 		  DRAW_NORMAL
 		| (viewer.drawBorders()              ? DRAW_BORDERS : 0)
-		| (viewer.drawFocus() && isCurrent() ? DRAW_ACTIVE  : 0)
 		));
 }
 

src/script/functions/basic.cpp

@@ -600,7 +600,7 @@ void init_script_basic_functions(Context& ctx) {
 	ctx.setVariable(_("tag remove rule"),      script_tag_remove_rule);
 	// collection
 	ctx.setVariable(_("position"),             script_position_of);
-	ctx.setVariable(_("length"),               script_number_of_items);
+	ctx.setVariable(_("length"),               script_length);
 	ctx.setVariable(_("number of items"),      script_number_of_items);
 	ctx.setVariable(_("filter list"),          script_filter_list);
 	ctx.setVariable(_("sort list"),            script_sort_list);

src/util/spec_sort.cpp

@@ -169,7 +169,8 @@ void mixed_sort(const String& spec, String& input, String& ret) {
 /// Sort a string, find a compound item
 /** Removed used characters from input! */
 void compound_sort(const String& spec, String& input, String& ret) {
-	while (size_t pos = input.find(spec)) {
+	size_t pos = input.find(spec);
+	while (pos != String::npos) {
 		ret += spec;
 		for (size_t j = 0 ; j < spec.size() ; ++j) input.SetChar(pos + j, REMOVED);
 		pos = input.find(spec, pos + 1);