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/*
===========================================================================
Copyright (C) 2024 the OpenMoHAA team
This file is part of OpenMoHAA source code.
OpenMoHAA source code is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
OpenMoHAA source code is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenMoHAA source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
===========================================================================
*/
#pragma once
typedef enum {
TYPE_STRING,
TYPE_OWNERDRAW
} griditemtype_t;
class UIListCtrlItem
{
public:
virtual griditemtype_t getListItemType(int which) const = 0;
virtual str getListItemString(int which) const = 0;
virtual int getListItemValue(int which) const = 0;
virtual void DrawListItem(int iColumn, const UIRect2D& drawRect, bool bSelected, UIFont *pFont) = 0;
virtual qboolean IsHeaderEntry(void) const = 0;
};
typedef struct m_clickState_s {
int time;
int selected;
UIPoint2D point;
} m_clickState_t;
class UIListCtrl : public UIListBase
{
public:
struct columndef_t {
str title;
int name;
int width;
bool numeric;
bool reverse_sort;
};
protected:
static bool s_qsortreverse;
static int s_qsortcolumn;
static class UIListCtrl *s_qsortobject;
int m_iLastSortColumn;
class UIFont *m_headerfont;
Container<UIListCtrlItem *> m_itemlist;
Container<UIListCtrl::columndef_t> m_columnlist;
qboolean m_bDrawHeader;
struct {
int column;
int min;
} m_sizestate;
m_clickState_s m_clickState;
int (*m_comparefunction)(const UIListCtrlItem *i1, const UIListCtrlItem *i2, int columnname);
public:
CLASS_PROTOTYPE(UIListCtrl);
protected:
static int StringCompareFunction(const UIListCtrlItem *i1, const UIListCtrlItem *i2, int columnname);
static int StringNumberCompareFunction(const UIListCtrlItem *i1, const UIListCtrlItem *i2, int columnname);
static int QsortCompare(const void *e1, const void *e2);
void Draw(void) override;
int getHeaderHeight(void);
void MousePressed(Event *ev);
void MouseDragged(Event *ev);
void MouseReleased(Event *ev);
void MouseEntered(Event *ev);
void OnSizeChanged(Event *ev);
void DrawColumns(void);
void DrawContent(void);
public:
UIListCtrl();
~UIListCtrl();
void FrameInitialized(void) override;
void SetDrawHeader(qboolean bDrawHeader);
void AddItem(UIListCtrlItem *item);
void InsertItem(UIListCtrlItem *item, int where);
int FindItem(UIListCtrlItem *item);
UIListCtrlItem *GetItem(int item);
void AddColumn(str title, int name, int width, bool numeric, bool reverse_sort);
void RemoveAllColumns(void);
int getNumItems(void) override;
void DeleteAllItems(void) override;
void DeleteItem(int which) override;
virtual void SortByColumn(int column);
void SortByLastSortColumn(void);
void setCompareFunction(int (*func)(const UIListCtrlItem *i1, const UIListCtrlItem *i2, int columnname));
void setHeaderFont(const char *name);
};
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