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216 lines
8 KiB
C++
216 lines
8 KiB
C++
class ColumnList : public Ctrl, private CtrlFrame {
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public:
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virtual void Paint(Draw& w);
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virtual void Layout();
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virtual Image CursorImage(Point p, dword);
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virtual void LeftDown(Point p, dword);
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virtual void LeftUp(Point p, dword);
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virtual void LeftDouble(Point p, dword);
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virtual void RightDown(Point p, dword);
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virtual void LeftDrag(Point p, dword keyflags);
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virtual void MouseMove(Point p, dword);
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virtual void MouseLeave();
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virtual void MouseWheel(Point p, int zdelta, dword keyflags);
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virtual bool Key(dword key, int count);
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virtual void GotFocus();
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virtual void LostFocus();
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virtual void CancelMode();
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virtual void DragEnter();
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virtual void DragAndDrop(Point p, PasteClip& d);
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virtual void DragRepeat(Point p);
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virtual void DragLeave();
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virtual Value GetData() const;
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virtual void SetData(const Value& key);
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private:
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virtual void FrameLayout(Rect& r);
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virtual void FrameAddSize(Size& sz);
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virtual void FramePaint(Draw& draw, const Rect& r);
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private:
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int ncl;
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int cx, cy;
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int cursor, anchor;
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int dx;
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int ci;
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int mpos;
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ScrollBar sb;
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Scroller scroller;
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CtrlFrame *frame;
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int dropitem;
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bool insert;
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bool clickkill;
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bool nobg;
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bool popupex;
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bool selclick;
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int mode;
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DisplayPopup info;
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const Display *display;
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struct Item {
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bool sel;
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bool canselect;
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Value key;
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Value value;
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const Display *display;
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};
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Array<Item> item;
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int selcount;
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bool multi;
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struct ItemOrder;
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friend struct ItemOrder;
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void SetSb();
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void Scroll();
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int GetDragColumn(int x) const;
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int RoundedCy();
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void Page(bool down);
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void PointDown(Point p);
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void DoClick(Point p, dword flags);
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void ShiftSelect();
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void RefreshItem(int i, int ex = 0);
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void RefreshCursor() { RefreshItem(cursor); }
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void GetItemStyle(int i, Color& ink, Color& paper, dword& style);
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dword PaintItem(Draw& w, int i, const Rect& r);
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void SyncInfo();
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void SetCursor0(int c, bool sel);
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void UpdateSelect();
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void RefreshSel();
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void DoLeftDown(Point p, dword);
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dword SwapKey(dword key);
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void PaintRows(Draw &w, Size &sz);
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int GetSbPos(const Size &sz) const;
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void ScrollInto(int pos);
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bool DnDInsert(int i, int py, PasteClip& d, int q);
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void DnD(int _drop, bool _insert);
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friend class FileList;
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public:
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enum {
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MODE_LIST,
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MODE_COLUMN,
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MODE_ROWS
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};
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Event<> WhenLeftClick;
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Event<Point> WhenLeftClickPos;
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Event<> WhenLeftDouble;
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Event<Bar&> WhenBar;
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Event<> WhenSel;
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Event<> WhenDrag;
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Event<int, PasteClip&> WhenDropItem;
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Event<int, PasteClip&> WhenDropInsert;
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Event<PasteClip&> WhenDrop;
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// deprecated - use WhenSel
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Event<> WhenSelection;
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Event<> WhenEnterItem;
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Event<> WhenKillCursor;
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int GetColumnItems() const;
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int GetColumnCx(int i = 0) const;
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int GetPageItems() const;
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int GetItem(Point p);
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Rect GetItemRect(int i) const;
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int GetCursor() const { return cursor; }
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void SetCursor(int c);
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void KillCursor();
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bool IsCursor() const { return cursor >= 0; }
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int GetSbPos() const { return GetSbPos(GetSize()); }
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void SetSbPos(int y);
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int GetScroll() const { return sb; }
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void ScrollTo(int a) { sb.Set(a); }
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void SetFrame(CtrlFrame& frame);
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void Clear();
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void Add(const Value& val, bool canselect = true);
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void Add(const Value& val, const Display& display, bool canselect = true);
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void Add(const Value& key, const Value& val, bool canselect = true);
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void Add(const Value& key, const Value& val, const Display& display, bool canselect = true);
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int GetCount() const { return item.GetCount(); }
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const Value& Get(int i) const { return item[i].key; }
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const Value& GetValue(int i) const { return item[i].value; }
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const Value& operator[](int i) const { return item[i].key; }
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void Set(int ii, const Value& key, const Value& val, bool canselect = true);
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void Set(int ii, const Value& key, const Value& val, const Display& display, bool canselect = true);
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void Set(int ii, const Value& val, bool canselect = true);
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void Set(int ii, const Value& val, const Display& display, bool canselect = true);
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void Set(const Value& key, const Value& val, const Display& display, bool canselect = true);
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void Set(const Value& key, const Value& val, bool canselect = true);
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void Insert(int ii, const Value& val, bool canselect = true);
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void Insert(int ii, const Value& val, const Display& display, bool canselect = true);
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void Insert(int ii, const Value& key, const Value& val, bool canselect = true);
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void Insert(int ii, const Value& key, const Value& val, const Display& display, bool canselect = true);
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void Remove(int ii);
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void Remove(const Value & key) { int ii = Find(key); if (ii >= 0) Remove(ii); }
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void RemoveSelection();
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int GetSelectCount() const { return selcount; }
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bool IsSelection() const { return selcount > 0; }
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void ClearSelection();
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void SelectOne(int i, bool sel);
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bool IsSelected(int i) const;
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bool IsSel(int i) const;
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int Find(const Value& key) const;
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void Sort(const ValueOrder& order);
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Image GetDragSample();
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void InsertDrop(int ii, const Vector<Value>& data, PasteClip& d, bool self);
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void InsertDrop(int ii, const Vector<Value>& keys, const Vector<Value>& data, PasteClip& d, bool self);
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void InsertDrop(int ii, const ColumnList& src, PasteClip& d);
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void InsertDrop(int ii, PasteClip& d);
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void SerializeSettings(Stream& s);
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ColumnList& Mode(int m);
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ColumnList& ListMode() { return Mode(MODE_LIST); }
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ColumnList& RowMode() { return Mode(MODE_ROWS); }
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ColumnList& ColumnMode() { return Mode(MODE_COLUMN); }
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ColumnList& Columns(int _n) { ncl = _n; Refresh(); return *this; }
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int GetColumns() const { return ncl; }
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ColumnList& ItemHeight(int _cy) { cy = _cy; RefreshLayout(); SetSb(); Refresh(); return *this; }
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int GetItemHeight() const { return cy; }
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ColumnList& ItemWidth(int _cx) { cx = _cx; RefreshLayout(); SetSb(); Refresh(); return *this; }
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int GetItemWidth() const { return cx; }
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ColumnList& RoundSize(bool b = true);
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ColumnList& NoRoundSize() { return RoundSize(false); }
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ColumnList& ClickKill(bool b = true) { clickkill = b; return *this; }
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ColumnList& NoClickKill() { return ClickKill(false); }
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ColumnList& SetDisplay(const Display& d) { display = &d; return *this; }
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ColumnList& NoBackground(bool b = true) { nobg = b; Transparent(); Refresh(); return *this; }
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ColumnList& Multi(bool b = true) { multi = b; return *this; }
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bool IsMulti() const { return multi; }
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ColumnList& MultiSelect(bool b = true) { multi = b; return *this; }
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bool IsMultiSelect() const { return multi; }
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ColumnList& PopUpEx(bool b = true) { popupex = b; return *this; }
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ColumnList& NoPopUpEx() { return PopUpEx(false); }
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ColumnList& AutoHideSb(bool b = true) { sb.AutoHide(b); return *this; }
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ColumnList& NoAutoHideSb() { return AutoHideSb(false); }
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ColumnList& SetScrollBarStyle(const ScrollBar::Style& s) { sb.SetStyle(s); return *this; }
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typedef ColumnList CLASSNAME;
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ColumnList();
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virtual ~ColumnList();
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};
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