580 lines
16 KiB
C++
580 lines
16 KiB
C++
// 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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#include "stdpch.h"
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#include "view_bitmap_combo.h"
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#include "interface_manager.h"
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#include "game_share/xml_auto_ptr.h"
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using namespace NLMISC;
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//=======================================================================================
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bool CComboBoxDesc::parse(xmlNodePtr cur, CInterfaceElement*owner)
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{
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nlassert(owner);
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const std::string &ownerId = owner->getId();
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CXMLAutoPtr prop;
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//
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prop = xmlGetProp(cur, (const xmlChar *) "selected");
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if (!prop)
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{
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nlwarning((ownerId + " : Couldn't read 'selected' field").c_str());
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return false;
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}
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owner->relativeSInt64Read(CurrSelected, "selected", prop, "0");
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//
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prop = xmlGetProp(cur, (const xmlChar *) "num_row");
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owner->relativeSInt64Read(NumRow, "num_row", prop, "1");
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//
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prop = xmlGetProp(cur, (const xmlChar *) "num_col");
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owner->relativeSInt64Read(NumCol, "num_col", prop, "1");
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//
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prop = xmlGetProp(cur, (const xmlChar *) "itemw");
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owner->relativeSInt64Read(ItemWidth, "itemw", prop, "32");
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//
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prop = xmlGetProp(cur, (const xmlChar *) "itemh");
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owner->relativeSInt64Read(ItemHeight, "itemh", prop, "32");
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//
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prop = xmlGetProp(cur, (const xmlChar *) "unrolled");
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owner->relativeBoolRead(Unrolled, "unrolled", prop, "false");
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//
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prop = xmlGetProp(cur, (xmlChar *) "wgap");
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owner->relativeSInt64Read(WGap, "wgap", prop, "0");
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//
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prop = xmlGetProp(cur, (xmlChar *) "hgap");
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owner->relativeSInt64Read(HGap, "hgap", prop, "0");
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//
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prop = xmlGetProp(cur, (xmlChar *) "wgap_selected");
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owner->relativeSInt64Read(WGapSelected, "wgap_selected", prop, "0");
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//
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prop = xmlGetProp(cur, (xmlChar *) "hgap_selected");
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owner->relativeSInt64Read(HGapSelected, "hgap_selected", prop, "0");
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//
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//
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prop = xmlGetProp(cur, (xmlChar *) "num_sel");
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owner->relativeSInt64Read(NumSel, "num_sel", prop, "1");
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//
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prop = (char*) xmlGetProp (cur, (xmlChar*)"align");
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Align.readSInt32 ("0", ownerId + ":align");
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if (prop)
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{
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const char *seekPtr = prop.getDatas();
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while (*seekPtr != 0)
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{
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if ((*seekPtr=='l')||(*seekPtr=='L'))
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{
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Align.setSInt32 (Align.getSInt32()&(~1));
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}
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if ((*seekPtr=='r')||(*seekPtr=='R'))
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{
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Align.setSInt32 (Align.getSInt32()|1);
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}
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if ((*seekPtr=='b')||(*seekPtr=='B'))
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{
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Align.setSInt32 (Align.getSInt32()&(~2));
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}
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if ((*seekPtr=='t')||(*seekPtr=='T'))
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{
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Align.setSInt32 (Align.getSInt32()|2);
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}
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++seekPtr;
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}
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}
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//
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return true;
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}
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//=========================================================================================
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void CComboBoxDesc::addObserver(ICDBNode::IPropertyObserver *obs)
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{
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// Add observers on dimensions
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if (NumRow.getNodePtr())
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{
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ICDBNode::CTextId textId;
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NumRow.getNodePtr()->addObserver(obs, textId);
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}
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if (NumCol.getNodePtr())
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{
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ICDBNode::CTextId textId;
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NumCol.getNodePtr()->addObserver(obs, textId);
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}
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if (ItemWidth.getNodePtr())
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{
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ICDBNode::CTextId textId;
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ItemWidth.getNodePtr()->addObserver(obs, textId);
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}
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if (ItemHeight.getNodePtr())
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{
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ICDBNode::CTextId textId;
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ItemHeight.getNodePtr()->addObserver(obs, textId);
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}
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if (Unrolled.getNodePtr())
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{
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ICDBNode::CTextId textId;
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Unrolled.getNodePtr()->addObserver(obs, textId);
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}
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}
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//=======================================================================================
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void CComboBoxDesc::getGridSize(uint &numRow, uint &numCol) const
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{
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numRow = NumRow.getSInt32();
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numCol = NumCol.getSInt32();
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if (numRow == 0 || numCol == 0) return;
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if (!Unrolled.getBool())
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{
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numRow = numCol = 1;
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}
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}
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//=======================================================================================
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void CComboBoxDesc::getDimensions(uint &w, uint &h) const
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{
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uint numRow, numCol;
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getGridSize(numRow, numCol);
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w = numCol * (ItemWidth.getSInt32() + WGap.getSInt32());
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h = numRow * (ItemHeight.getSInt32() + HGap.getSInt32());
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//
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if (numCol == 1) w -= WGap.getSInt32();
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else w += WGapSelected.getSInt32() - WGap.getSInt32();
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//
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if (numRow == 1) h -= HGap.getSInt32();
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else h += HGapSelected.getSInt32() - HGap.getSInt32();
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}
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//=======================================================================================
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NLMISC_REGISTER_OBJECT(CViewBase, CViewBitmapCombo, std::string, "bitmap_combo");
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CViewBitmapCombo::CViewBitmapCombo(const TCtorParam ¶m) : CViewBase(param)
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{
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}
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//=======================================================================================
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bool CViewBitmapCombo::parse(xmlNodePtr cur, CInterfaceGroup * parentGroup)
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{
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if (! CViewBase::parse(cur, parentGroup) )
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{
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parseError(parentGroup);
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return false;
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}
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CXMLAutoPtr prop;
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std::string texs;
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prop = xmlGetProp(cur, (xmlChar *)"tx_normal");
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if (prop) texs = (const char*)prop;
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std::string texsOver;
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prop = xmlGetProp(cur, (xmlChar *)"tx_over");
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if (prop) texsOver = (const char*)prop;
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std::string texsPushed;
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prop = xmlGetProp(cur, (xmlChar *)"tx_pushed");
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if (prop) texsPushed = (const char*)prop;
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//
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// for colors, an empty strings means all colors are white
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//
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std::string col;
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prop = xmlGetProp(cur, (xmlChar *)"col_normal");
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if (prop) col = (const char*)prop;
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std::string colOver;
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prop = xmlGetProp(cur, (xmlChar *)"col_over");
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if (prop) colOver = (const char*)prop;
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std::string colPushed;
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prop = xmlGetProp(cur, (xmlChar *)"col_pushed");
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if (prop) colPushed = (const char*)prop;
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/* if (texs.empty() || texsOver.empty() || texsPushed.empty())
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{
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parseError(parentGroup, "Cannot read tx_normal, tx_over, or tx_pushed");
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return false;
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}*/
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parseTexList(texs, _Texs);
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parseTexList(texsOver, _TexsOver);
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parseTexList(texsPushed, _TexsPushed);
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parseColList(col, _Col);
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parseColList(colOver, _ColOver);
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parseColList(colPushed, _ColPushed);
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//
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/* if (_Texs.size() != _TexsOver.size() || _TexsOver.size() != _TexsPushed.size())
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{
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parseError(parentGroup, "Texture names arrays do not have the same size");
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return false;
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}
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//
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uint numCols = NLMISC::maxof(_Col.size(), _ColOver.size(), _ColPushed.size());
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if (!
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(
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(_Col.empty() || _Col.size() == numCols)
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&& (_ColOver.empty() || _ColOver.size() == numCols)
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&& (_ColPushed.empty() || _ColPushed.size() == numCols)
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)
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)
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{
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parseError(parentGroup, "Color names arrays do not have the same size (note an empty array is valid, means all color are 255 255 255");
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return false;
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}*/
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//
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if (!_CD.parse(cur, this))
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{
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return false;
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}
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//
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setupSize();
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//
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_CD.addObserver(this);
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return true;
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}
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//=======================================================================================
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NLMISC::CRGBA CViewBitmapCombo::getCol(const CViewBitmapCombo::TColorArray &array,uint index)
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{
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if (array.empty()) return CRGBA::White;
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return array[index % array.size()];
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}
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//=======================================================================================
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const std::string *CViewBitmapCombo::getTex(const TStringArray &array,uint index)
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{
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if (array.empty()) return NULL;
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return &array[index % array.size()];
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}
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//=======================================================================================
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sint32 CViewBitmapCombo::getTexId(const TIdArray &array, uint index)
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{
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if (array.empty()) return -1;
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return array[index % array.size()];
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}
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//=======================================================================================
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void CViewBitmapCombo::draw()
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{
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if (_Texs.empty()) return;
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uint numRow, numCol;
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_CD.getGridSize(numRow, numCol);
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if (numRow == 0 || numCol == 0) return;
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sint32 mx = 0, my = 0;
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CInterfaceManager *pIM = CInterfaceManager::getInstance();
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CViewRenderer &rVR = pIM->getViewRenderer();
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const std::vector<CViewBase *> &rVB = pIM->getViewsUnderPointer();
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if (!pIM->getPointer()) return;
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pIM->getPointer()->getPointerDispPos(mx, my);
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bool over = false;
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uint32 i;
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for (i = 0; i < rVB.size(); ++i)
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{
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if (rVB[i] == this)
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{
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over = true;
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break;
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}
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}
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if (_TexsId.size() == 0)
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{
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for (i = 0; i < _Texs.size(); ++i)
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_TexsId.push_back(rVR.getTextureIdFromName(_Texs[i]));
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for (i = 0; i < _TexsOver.size(); ++i)
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_TexsOverId.push_back(rVR.getTextureIdFromName(_TexsOver[i]));
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for (i = 0; i < _TexsPushed.size(); ++i)
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_TexsPushedId.push_back(rVR.getTextureIdFromName(_TexsPushed[i]));
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}
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sint32 textId;
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CRGBA color;
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uint selectedTexIndex = _CD.CurrSelected.getSInt32();
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uint itemw = _CD.ItemWidth.getSInt32() + _CD.WGap.getSInt32();
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uint itemh = _CD.ItemHeight.getSInt32() + _CD.HGap.getSInt32();
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uint counter = 0;
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bool overItem = false;
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for(uint x = 0; x < numCol; ++x)
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{
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for(uint y = 0; y < numRow; ++y)
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{
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uint texIndex = counter;
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if (counter != 0)
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{
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if (counter == selectedTexIndex)
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{
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texIndex = 0;
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}
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sint px;
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sint py;
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// get the right position depending on alignment
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if (_CD.Align.getSInt32() & 1) // right align ?
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{
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px = _XReal + _WReal - (x + 1) * itemw;
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}
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else
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{
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px = _XReal + x * itemw;
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}
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// top align ?
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if (_CD.Align.getSInt32() & 2)
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{
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py = _YReal + _HReal - (y + 1) * itemh;
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}
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else
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{
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py = _YReal + y * itemh;
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}
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if (x != 0)
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{
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if (_CD.Align.getSInt32() & 1)
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px -= _CD.WGapSelected.getSInt32() - _CD.WGap.getSInt32();
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else px += _CD.WGapSelected.getSInt32() - _CD.WGap.getSInt32();
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}
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if (y != 0)
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{
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if (_CD.Align.getSInt32() & 2)
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py -= _CD.HGapSelected.getSInt32() - _CD.HGap.getSInt32();
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else py += _CD.HGapSelected.getSInt32() - _CD.HGap.getSInt32();
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}
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// is the mouse on current item ?
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if (over
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&& mx >= px
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&& my >= py
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&& mx < px + (sint32) itemw
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&& my < py + (sint32) itemh)
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{
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overItem = true;
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if (pIM->getPointer()->getButtonState() & NLMISC::leftButton)
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{
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textId = getTexId(_TexsPushedId, texIndex);
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color = getCol(_ColPushed, texIndex);
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}
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else
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{
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textId = getTexId(_TexsOverId, texIndex);
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color = getCol(_ColOver, texIndex);
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}
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}
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else
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{
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textId = getTexId(_TexsId, texIndex);
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color = getCol(_Col, texIndex);
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}
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pIM->getViewRenderer().drawRotFlipBitmap (_RenderLayer, px, py, itemw, itemh, 0, false,
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textId,
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color);
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}
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++counter;
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if ((sint32) counter == _CD.NumSel.getSInt32())
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break;
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}
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}
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if ((sint32) selectedTexIndex >= _CD.NumSel.getSInt32())
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{
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return;
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}
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// draw current selection
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sint32 px;
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sint32 py;
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//
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if (_CD.Align.getSInt32() & 1)
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{
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px = _XReal + _WReal - itemw;
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}
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else
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{
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px = _XReal;
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}
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//
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if (_CD.Align.getSInt32() & 2)
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{
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py = _YReal + _HReal - itemh;
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}
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else
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{
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py = _YReal;
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}
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//
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if (_CD.Unrolled.getBool())
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{
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if (overItem && pIM->getPointer()->getButtonState() & NLMISC::leftButton)
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{
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textId = getTexId(_TexsId, selectedTexIndex);
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color = getCol(_Col, selectedTexIndex);
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}
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else
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{
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textId = getTexId(_TexsPushedId, selectedTexIndex);
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color = getCol(_ColPushed, selectedTexIndex);
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}
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}
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else
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{
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if (over
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&& mx >= px
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&& my >= py
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&& mx < px + (sint32) itemw
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&& my < py + (sint32) itemh
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)
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{
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if (pIM->getPointer()->getButtonState() & NLMISC::leftButton)
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{
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textId = getTexId(_TexsPushedId, selectedTexIndex);
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color = getCol(_ColPushed, selectedTexIndex);
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}
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else
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{
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textId = getTexId(_TexsOverId, selectedTexIndex);
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color = getCol(_ColOver, selectedTexIndex);
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}
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}
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else
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{
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textId = getTexId(_TexsId, selectedTexIndex);
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color = getCol(_Col, selectedTexIndex);
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}
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}
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pIM->getViewRenderer().drawRotFlipBitmap (_RenderLayer, px, py, itemw, itemh, 0, false,
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textId,
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color);
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}
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//=======================================================================================
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void CViewBitmapCombo::parseTexList(const std::string &names, TStringArray &dest)
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{
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static const char sep[] = " ,\t";
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std::string::size_type pos = 0, nextPos;
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dest.clear();
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do
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{
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nextPos = names.find_first_of(sep, pos);
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if (pos != nextPos)
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{
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dest.push_back(names.substr(pos, nextPos - pos));
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}
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pos = names.find_first_not_of(sep, nextPos);
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}
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while (pos != std::string::npos);
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}
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//=======================================================================================
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void CViewBitmapCombo::parseColList(const std::string &names,TColorArray &dest)
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{
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static const char sep[] = ",\t";
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std::string::size_type pos = 0, nextPos;
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dest.clear();
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std::string col;
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do
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{
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nextPos = names.find_first_of(sep, pos);
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if (pos != nextPos)
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{
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col = names.substr(pos, nextPos - pos);
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int r = 0, g = 0, b = 0, a = 255;
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sscanf (col.c_str(), "%d %d %d %d", &r, &g, &b, &a);
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NLMISC::clamp (r, 0, 255);
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NLMISC::clamp (g, 0, 255);
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NLMISC::clamp (b, 0, 255);
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NLMISC::clamp (a, 0, 255);
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dest.push_back(NLMISC::CRGBA((uint8) r, (uint8) g, (uint8) b, (uint8) a));
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}
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pos = names.find_first_not_of(sep, nextPos);
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}
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while (pos != std::string::npos);
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}
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//=======================================================================================
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void CViewBitmapCombo::setupSize()
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{
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uint w, h;
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_CD.getDimensions(w, h);
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setW(w);
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setH(h);
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invalidateCoords();
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}
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//=======================================================================================
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void CViewBitmapCombo::update(ICDBNode * /* leaf */)
|
|
{
|
|
setupSize();
|
|
}
|
|
|
|
|
|
//=======================================================================================
|
|
/** copy an array of char * into an array of strings
|
|
*/
|
|
static void copyStrArrayFromChar(CViewBitmapCombo::TStringArray &dest, const char * const src[], uint numColor)
|
|
{
|
|
dest.resize(numColor);
|
|
for(uint k = 0; k < numColor; ++k)
|
|
{
|
|
dest[k] = src[k];
|
|
}
|
|
}
|
|
|
|
|
|
static void copyRGBAVectorFromRGBAArray(CViewBitmapCombo::TColorArray &dest, const NLMISC::CRGBA src[], uint numColor)
|
|
{
|
|
dest.resize(numColor);
|
|
std::copy(src, src + numColor, dest.begin());
|
|
}
|
|
|
|
|
|
//=======================================================================================
|
|
void CViewBitmapCombo::setTexs(const char * const tex[], uint numTex)
|
|
{
|
|
copyStrArrayFromChar(_Texs, tex, numTex);
|
|
}
|
|
|
|
//=======================================================================================
|
|
void CViewBitmapCombo::setTexsOver(const char * const tex[], uint numTex)
|
|
{
|
|
copyStrArrayFromChar(_TexsOver, tex, numTex);
|
|
}
|
|
|
|
|
|
//=======================================================================================
|
|
void CViewBitmapCombo::setTexsPushed(const char * const tex[], uint numTex)
|
|
{
|
|
copyStrArrayFromChar(_TexsPushed, tex, numTex);
|
|
}
|
|
|
|
//=======================================================================================
|
|
void CViewBitmapCombo::setColors(const NLMISC::CRGBA colors[], uint numColors)
|
|
{
|
|
copyRGBAVectorFromRGBAArray(_Col, colors, numColors);
|
|
}
|
|
|
|
|
|
//=======================================================================================
|
|
void CViewBitmapCombo::setColorsOver(const NLMISC::CRGBA colors[], uint numColors)
|
|
{
|
|
copyRGBAVectorFromRGBAArray(_ColOver, colors, numColors);
|
|
}
|
|
|
|
|
|
//=======================================================================================
|
|
void CViewBitmapCombo::setColorsPushed(const NLMISC::CRGBA colors[], uint numColors)
|
|
{
|
|
copyRGBAVectorFromRGBAArray(_ColPushed, colors, numColors);
|
|
}
|