Code/Sandbox/EditorQt/HyperGraph/NodePainter/HyperNodePainter_QuickSearch.cpp

   1 // Copyright 2001-2018 Crytek GmbH / Crytek Group. All rights reserved.
   2
   3 #include "StdAfx.h"
   4 #include "HyperNodePainter_QuickSearch.h"
   5
   6 #include "HyperGraph/Nodes/QuickSearchNode.h"
   7 #include "HyperGraph/HyperGraph.h"
   8 #include "HyperGraph/FlowGraphPreferences.h"
   9
  10 namespace
  11 {
  12 struct SQuickSearchAssets
  13 {
  14         SQuickSearchAssets() :
  15                 font(L"Tahoma", 10.0f, Gdiplus::FontStyleBold),
  16                 brushBackground(GET_GDI_COLOR(gFlowGraphColorPreferences.colorQuickSearchBackground)),
  17                 brushTextCount(GET_GDI_COLOR(gFlowGraphColorPreferences.colorQuickSearchCountText)),
  18                 brushTextResult(GET_GDI_COLOR(gFlowGraphColorPreferences.colorQuickSearchResultText)),
  19                 penBorder(GET_GDI_COLOR(gFlowGraphColorPreferences.colorQuickSearchBorder))
  20         {
  21                 sf.SetAlignment(Gdiplus::StringAlignmentCenter);
  22                 sf.SetFormatFlags(Gdiplus::StringFormatFlagsNoWrap);
  23                 sf.SetTrimming(Gdiplus::StringTrimmingEllipsisPath);
  24         }
  25
  26         void Update()
  27         {
  28                 brushBackground.SetColor(GET_GDI_COLOR(gFlowGraphColorPreferences.colorQuickSearchBackground));
  29                 brushTextCount.SetColor(GET_GDI_COLOR(gFlowGraphColorPreferences.colorQuickSearchCountText));
  30                 brushTextResult.SetColor(GET_GDI_COLOR(gFlowGraphColorPreferences.colorQuickSearchResultText));
  31                 penBorder.SetColor(GET_GDI_COLOR(gFlowGraphColorPreferences.colorQuickSearchBorder));
  32         }
  33
  34         Gdiplus::Font         font;
  35         Gdiplus::SolidBrush   brushBackground;
  36         Gdiplus::SolidBrush   brushTextCount;
  37         Gdiplus::SolidBrush   brushTextResult;
  38         Gdiplus::StringFormat sf;
  39         Gdiplus::Pen          penBorder;
  40 };
  41
  42 }
  43
  44 void CHyperNodePainter_QuickSearch::Paint(CHyperNode* pNode, CDisplayList* pList)
  45 {
  46         static SQuickSearchAssets* pAssets = 0;
  47         if (!pAssets)
  48                 pAssets = new SQuickSearchAssets();
  49
  50         pAssets->Update();
  51
  52         CDisplayRectangle* pBackground = pList->Add<CDisplayRectangle>()
  53                                          ->SetHitEvent(eSOID_ShiftFirstOutputPort)
  54                                          ->SetStroked(&pAssets->penBorder);
  55
  56         CString text = pNode->GetName();
  57         text.Replace('_', ' ');
  58         text.Replace("\\n", "\r\n");
  59
  60         CDisplayString* pString = pList->Add<CDisplayString>()
  61                                   ->SetHitEvent(eSOID_ShiftFirstOutputPort)
  62                                   ->SetText(text)
  63                                   ->SetBrush(&pAssets->brushTextResult)
  64                                   ->SetFont(&pAssets->font)
  65                                   ->SetStringFormat(&pAssets->sf);
  66
  67         pBackground->SetFilled(&pAssets->brushBackground);
  68
  69         CQuickSearchNode* pQuickSearchNode = static_cast<CQuickSearchNode*>(pNode);
  70         CString resultCount = "";
  71         resultCount.Format("%d / %d", pQuickSearchNode->GetIndex(), pQuickSearchNode->GetSearchResultCount());
  72         CDisplayString* pSearchCountString = pList->Add<CDisplayString>()
  73                                              ->SetHitEvent(eSOID_ShiftFirstOutputPort)
  74                                              ->SetText(resultCount)
  75                                              ->SetBrush(&pAssets->brushTextCount)
  76                                              ->SetFont(&pAssets->font)
  77                                              ->SetStringFormat(&pAssets->sf);
  78
  79         Gdiplus::RectF rect;
  80         rect.Width = 300.0f;
  81         rect.Height = 50.0f;
  82         rect.X = rect.Y = 0.0f;
  83         pBackground->SetRect(rect);
  84         rect.Y = 13.0f;
  85
  86         Gdiplus::RectF rectString = pString->GetBounds(pList->GetGraphics());
  87
  88         if (rectString.Width > rect.Width)
  89         {
  90                 text.Delete(0, text.ReverseFind(':'));
  91                 CString trimmedText = "...";
  92                 trimmedText.Append(text);
  93                 pString->SetText(trimmedText);
  94         }
  95
  96         pString->SetRect(rect);
  97         pString->SetLocation(Gdiplus::PointF(150.0f, 32.0f));
  98         pSearchCountString->SetLocation(Gdiplus::PointF(150.0f, 32.0f));
  99         pBackground->SetHitEvent(eSOID_Title);
 100         pNode->SetRect(rect);
 101
 102         Gdiplus::PointF start(0.0f, 32.0f);
 103         Gdiplus::PointF end(300.0f, 32.0f);
 104
 105         pList->AddLine(start, end, &pAssets->penBorder);
 106
 107         start.Y = 14.0f;
 108         end.Y = 14.0f;
 109         pList->AddLine(start, end, &pAssets->penBorder);
 110 }