171 lines
5.8 KiB
C
171 lines
5.8 KiB
C
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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef NL_VIEW_BITMAP_COMBO_H
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#define NL_VIEW_BITMAP_COMBO_H
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#include "../cdb.h"
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#include "view_base.h"
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#include "nel/3d/u_texture.h"
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#include <string>
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#include <vector>
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/** Description of a combo box, this can be parsed from an xml node
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* The bitmap layout is as follow :
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*
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* I W I W I W
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* t G t G t G
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* e a e a e a
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* m p m p m p
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* W S W W
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* i e i i
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* d l d d
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* t e t t
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* h c h h
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* t
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* e
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* d
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* +----+---+----+---+---+---+---+--...
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* |ssss| |****| |***| |***|
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* ItemHeight |ssss| |****| |***| |***
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* +----+---+----+---+---+---+---+--...
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* | | | | | | | |
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* HGapSeleted | | | | | | | |
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* +----+---+----+---+---+---+---+--...
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* |****| |****| |***| |***|
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* ItemHeight |****| |****| |***| |***|
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* +----+---+----+---+---+---+---+--...
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* | | | | | | | |
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* HGap | | | | | | | |
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* +----+---+----+---+---+---+---+--...
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* |****| |****| |***| |***|
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* ItemHeight |****| |****| |***| |***|
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* . . . . . . . .
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* . . . . . . . .
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* s : selected item. . . . . . .
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* * : where bitmap are displayed
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*/
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struct CComboBoxDesc
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{
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bool parse(xmlNodePtr cur, CInterfaceElement *owner);
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void addObserver(ICDBNode::IPropertyObserver *obs);
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void getGridSize(uint &numRow,uint &numCol) const;
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void getDimensions(uint &width, uint &height) const;
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CInterfaceProperty NumRow;
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CInterfaceProperty NumCol;
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CInterfaceProperty CurrSelected;
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CInterfaceProperty ItemWidth;
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CInterfaceProperty ItemHeight;
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CInterfaceProperty Unrolled;
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CInterfaceProperty WGapSelected;
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CInterfaceProperty WGap;
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CInterfaceProperty HGapSelected;
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CInterfaceProperty HGap;
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CInterfaceProperty NumSel;
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CInterfaceProperty Align;
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};
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/**
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* A combo box with several bitmaps in it
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* \author Nicolas Vizerie
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* \author Nevrax France
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* \date 2002
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*/
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class CViewBitmapCombo : public CViewBase, public ICDBNode::IPropertyObserver
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{
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public:
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typedef std::vector<sint32> TIdArray;
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typedef std::vector<std::string> TStringArray;
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typedef std::vector<NLMISC::CRGBA> TColorArray;
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public:
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/// ctor
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CViewBitmapCombo(const TCtorParam ¶m);
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/**
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* parse an xml node and initialize the base view members. Must call CViewBase::parse
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* \param cur : pointer to the xml node to be parsed
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* \param parentGroup : the parent group of the view
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* \partam id : a refence to the string that will receive the view ID
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* \return true if success
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*/
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bool parse(xmlNodePtr cur,CInterfaceGroup * parentGroup);
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virtual uint32 getMemory() { return (uint32)(sizeof(*this)+_Id.size()); }
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/**
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* draw the view
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*/
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void draw();
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// access to texture & colors
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const TStringArray &getTexs() const { return _Texs; }
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const TStringArray &getTexsOver() const { return _TexsOver; }
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const TStringArray &getTexsPushed() const { return _TexsPushed; }
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//
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const TColorArray &getColors() const { return _Col; }
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const TColorArray &getColorsOver() const { return _ColOver; }
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const TColorArray &getColorsPushed() const { return _ColPushed; }
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//
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void setTexs(const char * const tex[], uint numTex);
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void setTexsOver(const char * const tex[], uint numTex);
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void setTexsPushed(const char * const tex[], uint numTex);
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//
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void setColors(const NLMISC::CRGBA colors[], uint numColors);
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void setColorsOver(const NLMISC::CRGBA colors[], uint numColors);
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void setColorsPushed(const NLMISC::CRGBA colors[], uint numColors);
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///////////////////////////////////////////////////////////////////////////////////
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private:
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//
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TStringArray _Texs;
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TStringArray _TexsOver;
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TStringArray _TexsPushed;
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TIdArray _TexsId;
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TIdArray _TexsOverId;
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TIdArray _TexsPushedId;
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TColorArray _Col;
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TColorArray _ColOver;
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TColorArray _ColPushed;
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CComboBoxDesc _CD;
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CInterfaceElement *_Owner;
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private:
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void parseTexList(const std::string &names, TStringArray &dest);
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void parseColList(const std::string &names, TColorArray &dest);
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void setupSize();
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void getDimensions(uint &numRow, uint &numCol);
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// From ICDBNode::IPropertyObserver
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void update(ICDBNode *leaf);
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// Return a color from the array, or white if it is empty
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static NLMISC::CRGBA getCol(const TColorArray &array, uint index);
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static const std::string *getTex(const TStringArray &array, uint index);
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static sint32 getTexId(const TIdArray &array, uint index);
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};
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#endif
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