(partially working) keyword list

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@230 0fc631ac-6414-0410-93d0-97cfa31319b6

src/gui/control/keyword_list.hpp

@@ -0,0 +1,77 @@
+//+----------------------------------------------------------------------------+
+//| 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_GUI_CONTROL_KEYWORD_LIST
+#define HEADER_GUI_CONTROL_KEYWORD_LIST
+
+// ----------------------------------------------------------------------------- : Includes
+
+#include <util/prec.hpp>
+#include <gui/control/item_list.hpp>
+#include <data/keyword.hpp>
+#include <data/set.hpp>
+
+// ----------------------------------------------------------------------------- : Events
+
+DECLARE_EVENT_TYPE(EVENT_KEYWORD_SELECT, <not used>)
+/// Handle KeywordSelectEvents
+#define EVT_KEYWORD_SELECT(id, handler)										\
+	DECLARE_EVENT_TABLE_ENTRY(EVENT_KEYWORD_SELECT, id, -1,					\
+	 (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction)		\
+	 (void (wxEvtHandler::*)(KeywordSelectEvent&)) (&handler), (wxObject*) NULL),
+
+/// The event of selecting a keyword
+struct KeywordSelectEvent : public wxCommandEvent {
+	KeywordP keyword; ///< The selected keyword
+	inline KeywordSelectEvent(const KeywordP& keyword)
+		: wxCommandEvent(EVENT_KEYWORD_SELECT), keyword(keyword)
+	{}
+};
+
+// ----------------------------------------------------------------------------- : KeywordList
+
+/// A control that lists the keywords in a set and its game
+class KeywordList : public ItemList, public SetView {
+  public:
+	KeywordList(Window* parent, int id, long additional_style = 0);
+	~KeywordList();
+	
+	// --------------------------------------------------- : Set stuff
+	
+	virtual void onBeforeChangeSet();
+	virtual void onChangeSet();
+	virtual void onAction(const Action&, bool);
+	
+	// --------------------------------------------------- : Selection
+	
+	inline KeywordP getKeyword() const             { return static_pointer_cast<Keyword>(selected_item); }
+	inline void     setKeyword(const KeywordP& kw) { selectItem(kw, true, false); }
+	
+	// --------------------------------------------------- : The keywords
+  protected:
+	/// Get a list of all keywords
+	virtual void getItems(vector<VoidP>& out) const;
+	/// Return the keyword at the given position in the sorted keyword list
+	inline KeywordP getKeyword(long pos) const { return static_pointer_cast<Keyword>(getItem(pos)); }
+	
+	/// Send an 'item selected' event for the currently selected item (selected_item)
+	virtual void sendEvent();
+	/// Compare cards
+	virtual bool compareItems(void* a, void* b) const;
+	
+	/// Get the text of an item in a specific column
+	/** Overrides a function from wxListCtrl */
+	virtual String OnGetItemText (long pos, long col) const;
+	/// Get the image of an item, by default no image is used
+	/** Overrides a function from wxListCtrl */
+	virtual int    OnGetItemImage(long pos) const;
+	
+  private:
+	void storeColumns();
+};
+
+// ----------------------------------------------------------------------------- : EOF
+#endif