Initial community commit
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16440 changed files with 4239995 additions and 2 deletions
459
Src/Wasabi/api/wnd/wndclass/listwnd.h
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459
Src/Wasabi/api/wnd/wndclass/listwnd.h
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#ifndef _LISTWND_H
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#define _LISTWND_H
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#include <api/wnd/wndclass/scbkgwnd.h>
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#include <bfc/common.h>
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#include <bfc/freelist.h>
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#include "SelItemList.h"
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#define POS_LAST -1
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#define LISTWND_PARENT ScrlBkgWnd
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#define LW_HT_DONTKNOW (-1)
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#define LW_HT_ABOVE (-10)
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#define LW_HT_BELOW (-20)
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#define COL_LEFTALIGN 0
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#define COL_CENTERALIGN 1
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#define COL_RIGHTALIGN 2
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class listItem;
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class ListWnd;
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class CompareListItem;
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class ListColumn : public NamedW
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{
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friend class ListWnd;
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public:
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ListColumn(const wchar_t *name=NULL, int isdynamic=FALSE);
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virtual ~ListColumn() { }
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int getWidth();
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void setWidth(int newwidth);
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const wchar_t *getLabel();
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void setLabel(const wchar_t *newlabel);
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virtual int customDrawHeader(Canvas *c, RECT *cr, const Wasabi::FontInfo *fontInfo);
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virtual int onHeaderClick() { return 0; }//return 1 if you override
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virtual int onColumnLeftClick(int pos) { return 0; }//return 1 if you override
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int getNumeric() { return numeric; }
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void setDynamic(int isdynamic);
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int isDynamic() { return dynamic; }
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void setAlignment(int _align) { align = _align; }
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int getAlignment() { return align; }
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protected:
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void setIndex(int i);
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int getIndex();
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void setList(ListWnd *list);
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ListWnd *getList();
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void setNumeric(int n) { numeric=n; }
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private:
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int width;
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int index;
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int numeric;
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int dynamic;
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ListWnd *list;
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int align;
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};
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//class SelItemList;
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class ListWnd : public ScrlBkgWnd
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{
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friend class ListColumn;
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friend class SelItemList;
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public:
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ListWnd();
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virtual ~ListWnd();
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virtual int onInit();
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virtual int onPostOnInit();
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virtual int onPaint(Canvas *canvas);
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virtual int onResize();
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virtual int onLeftButtonDown(int x, int y);
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virtual int onLeftButtonUp(int x, int y);
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virtual int onRightButtonDown(int x, int y);
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virtual int onRightButtonUp(int x, int y);
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virtual int onMouseMove(int x, int y);
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virtual int onLeftButtonDblClk(int x, int y);
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virtual int onChar(unsigned int c);
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virtual int onKeyDown(int keyCode);
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virtual int onContextMenu (int x, int y);
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virtual int wantAutoContextMenu();
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virtual int onMouseWheelUp(int click, int lines);
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virtual int onMouseWheelDown(int click, int lines);
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virtual int wantAutoDeselect() { return wantautodeselect; }
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virtual void setWantAutoDeselect(int want) { wantautodeselect = want; }
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void onSetVisible(int show);
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void setAutoSort(bool dosort);
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void setOwnerDraw(bool doownerdraw);
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virtual void timerCallback(int id);
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void next(int wantcb=1);
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void selectCurrent();
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void selectFirstEntry(int wantcb=1);
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void previous(int wantcb=1);
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void pagedown(int wantcb=1);
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void pageup(int wantcb=1);
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void home(int wantcb=1);
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void end(int wantcb=1);
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void setItemCount(int c);
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void reset();
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void setShowColumnsHeaders(int show);
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int addColumn(const wchar_t *name, int width, int numeric=0, int align=COL_LEFTALIGN); // adds to end
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ListColumn *getColumn(int n);
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int getNumColumns();
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int getColumnWidth(int col);
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bool setRedraw(bool redraw); // returns prev state
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bool getRedraw();
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void setMinimumSize(int size);
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virtual int addItem(const wchar_t *label, LPARAM lParam);
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virtual int insertItem(int pos, const wchar_t *label, LPARAM lParam);
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virtual int getLastAddedItemPos();
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virtual void setSubItem(int pos, int subpos, const wchar_t *txt);
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virtual void deleteAllItems();
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virtual int deleteByPos(int pos);
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int getNumItems(void);
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virtual int getItemLabel(int pos, int subpos, wchar_t *text, int textmax);
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virtual void setItemLabel(int pos, const wchar_t *text);
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virtual LPARAM getItemData(int pos);
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virtual int getItemRect(int pos, RECT *r);
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virtual int getItemSelected(int pos); // returns 1 if selected
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virtual int getItemFocused(int pos); // returns 1 if focused
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virtual int getItemFocused(); // returns focused item
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void setItemFocused(int pos, int ensure_visible=TRUE);
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void ensureItemVisible(int pos);
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void invalidateColumns();
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virtual int scrollAbsolute(int x);
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virtual int scrollRelative(int x);
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virtual void scrollLeft(int lines=1);
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virtual void scrollRight(int lines=1);
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virtual void scrollUp(int lines=1);
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virtual void scrollDown(int lines=1);
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virtual const wchar_t *getSubitemText(int pos, int subpos);
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int getFirstItemSelected();
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int getNextItemSelected(int lastpos); // next item AFTER given pos
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virtual int selectAll(int cb=1); // force all items selected
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virtual int deselectAll(int cb=1); // force all items to be deselected
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virtual int invertSelection(int cb=1); // invert all selections
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virtual int hitTest(POINT pos, int drag=0);
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/**
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Method
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@see
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@ret
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*/
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virtual int hitTest(int x, int y, int drag=0);
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/**
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Method
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@see
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@ret
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*/
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virtual int invalidateItem(int pos);
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virtual int locateData(LPARAM data);
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// -1 if we've never been drawn yet
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/**
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Method
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@see
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@ret
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*/
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int getFirstItemVisible() const { return firstItemVisible; }
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/**
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Method
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@see
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@ret
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*/
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int getLastItemVisible() const { return lastItemVisible; }
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virtual int setFontSize(int size);
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virtual int getFontSize();
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virtual void jumpToNext(wchar_t c);
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int wantFocus() { return 1; }
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void scrollToItem(int pos);
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virtual void resort();
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int getSortDirection();
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/**
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Method
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@see
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@ret
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*/
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int getSortColumn();
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void setSortColumn(int col);
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void setSortDirection(int dir);
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int findItemByParam(LPARAM param);
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void setItemParam(int pos, LPARAM param);
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int getItemCount() { return getNumItems(); }
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void setSelectionStart(int pos, int wantcb=1);
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/**
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Method
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@see
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@ret
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*/
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virtual void setSelectionEnd(int pos);
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void setSelected(int pos, int selected, int cb=1);
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void toggleSelection(int pos, int setfocus=TRUE, int cb=1);
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virtual int getHeaderHeight();
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// this sort function just provides string/numeric comparison
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// if you need more types, just override and provide your own
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virtual int sortCompareItem(listItem *p1, listItem *p2);
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int getPreventMultipleSelection() { return preventMultipleSelection; }
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int setPreventMultipleSelection(int val) { return preventMultipleSelection = val; }
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void moveItem(int from, int to);
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virtual int onAcceleratorEvent(const wchar_t *name);
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// override this to turn the LPARAM into a text
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virtual const wchar_t *convertlParam(LPARAM lParam) { return NULL; }
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virtual void convertlParamColumn(int col, int pos, LPARAM param, wchar_t *str, int maxlen) { };
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protected:
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/*static */void CreateXMLParameters(int master_handle);
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// return 1 if you override this
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virtual int ownerDraw(Canvas *canvas, int pos, RECT *r, LPARAM lParam, int selected, int focused) { return 0; };
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virtual void onPreItemDraw(Canvas *canvas, int pos, RECT *r, LPARAM lParam, int selected, int focused) { }
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virtual void onPostItemDraw(Canvas *canvas, int pos, RECT *r, LPARAM lParam, int selected, int focused) { };
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virtual ARGB32 getTextColor(LPARAM lParam);
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int getTextAntialias(LPARAM lParam) { return antialias; }
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virtual int getTextBold(LPARAM lParam) { return 0; }
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virtual int getTextItalic(LPARAM lParam) { return 0; }
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virtual ARGB32 getSelBgColor(LPARAM lParam);
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virtual ARGB32 getSelFgColor(LPARAM lParam);
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virtual ARGB32 getBgColor();
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virtual ARGB32 getFocusColor(LPARAM lParam);
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virtual ARGB32 getFocusRectColor(LPARAM lParam);
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virtual int needFocusRect(LPARAM lParam) { return 0; }
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virtual ARGB32 getColumnSepColor();
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virtual int wantColSepOnItems();
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virtual int getXShift();
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public:
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int insertColumn(ListColumn *col, int pos=-1, int alignment=COL_LEFTALIGN);// -1 is add to end
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// void deleteColumn(int pos);
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void deleteAllColumns();
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void setHoverSelect(int a) { hoverselect = a; }
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int getHoverSelect() { return hoverselect; }
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void setSelectOnUpDown(int i) { selectonupdown = i; }
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int getSelectOnUpDown() { return selectonupdown; }
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virtual int onAction(const wchar_t *action, const wchar_t *param=NULL, int x=-1, int y=-1, intptr_t p1=0, intptr_t p2=0, void *data=NULL, size_t datalen=0, ifc_window *source=NULL);
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/**
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Method
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Will only work with simple text lists, be forwarned!!!
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@see
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@ret
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*/
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int getItemHeight();
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void setItemHeight(int height, bool forceInvalidate = true);
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int getIconWidth();
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void setIconWidth(int width);
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int getIconHeight();
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void setIconHeight(int height);
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protected:
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virtual int getColumnsHeight();
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virtual int getColumnsWidth();
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virtual int getContentsWidth();
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virtual int getContentsHeight();
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virtual void drawBackground(Canvas *canvas);
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void drawColumnHeaders(Canvas *c);
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void drawItems(Canvas *canvas);
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void updateScrollX();
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void updateScrollY();
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int doJumpToNext(wchar_t c, bool fromTop);
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int fullyVisible(int pos);
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virtual int onBeginDrag(int iItem);
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virtual int dragOver(int x, int y, ifc_window *sourceWnd);
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virtual void onSelectAll(); // hit Control-A
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virtual void onDelete(); // hit 'delete'
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virtual void onItemDelete(LPARAM lparam) {}
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virtual void onDoubleClick(int itemnum); // double-click on an item
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// this is called with the selected item#
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virtual void onLeftClick(int itemnum); // left-click
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// the second time you click on an already-focused item
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virtual void onSecondLeftClick(int itemnum);
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// this is called once for the item under cursor on click
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virtual int onRightClick(int itemnum); // right-click on item
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virtual int onIconLeftClick(int itemnum, int x, int y); // Returns 1 if we should not invoke onLeftClick()
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// override this to be notified of item selections & deselections
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virtual void onItemSelection(int itemnum, int selected);
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virtual int onColumnDblClick(int col, int x, int y) { return 0; }
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virtual int onColumnLabelClick(int col, int x, int y);
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void selectRect(int x1, int y1, int x2, int y2);
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void drawRect(int x1, int y1, int x2, int y2);
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// interface to Freelist
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listItem *createListItem();
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void deleteListItem(listItem *item);
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ListColumn *enumListColumn(int pos);
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int getColumnPosByName(const wchar_t *name);
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int delColumnByPos(int pos);
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public: // Martin> dunno why these were protected...
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void setShowIcons(int icons);
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int getShowIcons(); // Maybe useful or not
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SkinBitmap *getItemIcon(int item);
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void setItemIcon(int pos, const wchar_t *bitmapid);
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protected:
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int item_invalidate_border;
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bool showColumnsHeaders;
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void recalcHeaders();
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void itemSelection(int itemnum, int selected);
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private:
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int doAddItem(const wchar_t *label, LPARAM lParam, int pos);
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int hitTestColumns(POINT p, int *origin=NULL);
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int hitTestColumnClient(int x);
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int hitTestColumnsLabel(POINT p);
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void drawXorLine(int x);
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void calcNewColWidth(int col, int x);
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void calcBounds();
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void onDragTimer();
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void notifySelChanged(int item=-1, int sel=-1);
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virtual int wantResizeCols() { return 1; }
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int autosort, ownerdraw;
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int textsize;
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int itemHeight;
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int iconWidth; // If it's still negative use itemHeight instead -- better user getIconWidth()
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int iconHeight;
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bool metrics_ok;
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bool redraw;
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int columnsHeight;
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int dragtimeron;
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int antialias;
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PtrList<ListColumn> columnsList;
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PtrListQuickSorted<listItem,CompareListItem> itemList;
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int firstItemVisible;
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int lastItemVisible;
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listItem *lastItemFocused;
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int lastItemFocusedPos;
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listItem *lastAddedItem;
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SelItemList selItemList;
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int dragskip;
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int dragskipcount;
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int selectionStart;
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int colresize;
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POINT colresizept;
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bool resizing_col;
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int colresizeo;
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bool processbup;
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bool bdown;
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bool nodrag;
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int bdownx, bdowny;
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bool firstComplete, lastComplete;
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int rectselecting;
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POINT selectStart;
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POINT selectLast;
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int sortdir, sortcol, lastcolsort;
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int preventMultipleSelection;
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Freelist<listItem> listItem_freelist;
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int wantautodeselect;
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int hoverselect;
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int selectonupdown;
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PtrList<ifc_window> tempselectnotifies;
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StringW accessibleItemName;
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int showicons;
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private:
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/* XML Parameters */
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static XMLParamPair params[];
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int xuihandle;
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bool hasUserBg;
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enum
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{
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LIST_ANTIALIAS = 0,
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LIST_BACKGROUND,
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LIST_TILE,
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LIST_NOCOLHEADER,
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};
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protected:
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int setXuiParam(int xuihandle, int xmlattributeid, const wchar_t *xmlattributename, const wchar_t *value);
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};
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#endif
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