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      1 // Copyright 2014 PDFium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
      6 
      7 #include "xfa/fwl/theme/cfwl_edittp.h"
      8 
      9 #include "xfa/fwl/cfwl_edit.h"
     10 #include "xfa/fwl/cfwl_themebackground.h"
     11 #include "xfa/fwl/cfwl_widget.h"
     12 #include "xfa/fxfa/cxfa_ffwidget.h"
     13 #include "xfa/fxfa/cxfa_fwltheme.h"
     14 #include "xfa/fxfa/parser/cxfa_border.h"
     15 #include "xfa/fxfa/parser/cxfa_edge.h"
     16 #include "xfa/fxgraphics/cxfa_gecolor.h"
     17 #include "xfa/fxgraphics/cxfa_gepath.h"
     18 
     19 CFWL_EditTP::CFWL_EditTP() {}
     20 
     21 CFWL_EditTP::~CFWL_EditTP() {}
     22 
     23 void CFWL_EditTP::DrawBackground(CFWL_ThemeBackground* pParams) {
     24   if (CFWL_Part::CombTextLine == pParams->m_iPart) {
     25     CXFA_FFWidget* pWidget = XFA_ThemeGetOuterWidget(pParams->m_pWidget);
     26     CXFA_Border* borderUI = pWidget->GetNode()->GetWidgetAcc()->GetUIBorder();
     27     FX_ARGB cr = 0xFF000000;
     28     float fWidth = 1.0f;
     29     if (borderUI) {
     30       CXFA_Edge* edge = borderUI->GetEdgeIfExists(0);
     31       if (edge) {
     32         cr = edge->GetColor();
     33         fWidth = edge->GetThickness();
     34       }
     35     }
     36     pParams->m_pGraphics->SetStrokeColor(CXFA_GEColor(cr));
     37     pParams->m_pGraphics->SetLineWidth(fWidth);
     38     pParams->m_pGraphics->StrokePath(pParams->m_pPath, &pParams->m_matrix);
     39     return;
     40   }
     41 
     42   switch (pParams->m_iPart) {
     43     case CFWL_Part::Border: {
     44       DrawBorder(pParams->m_pGraphics, &pParams->m_rtPart, &pParams->m_matrix);
     45       break;
     46     }
     47     case CFWL_Part::Background: {
     48       if (pParams->m_pPath) {
     49         CXFA_Graphics* pGraphics = pParams->m_pGraphics;
     50         pGraphics->SaveGraphState();
     51         pGraphics->SetFillColor(CXFA_GEColor(FWLTHEME_COLOR_BKSelected));
     52         pGraphics->FillPath(pParams->m_pPath, FXFILL_WINDING,
     53                             &pParams->m_matrix);
     54         pGraphics->RestoreGraphState();
     55       } else {
     56         CXFA_GEPath path;
     57         path.AddRectangle(pParams->m_rtPart.left, pParams->m_rtPart.top,
     58                           pParams->m_rtPart.width, pParams->m_rtPart.height);
     59         CXFA_GEColor cr(FWLTHEME_COLOR_Background);
     60         if (!pParams->m_bStaticBackground) {
     61           if (pParams->m_dwStates & CFWL_PartState_Disabled)
     62             cr = CXFA_GEColor(FWLTHEME_COLOR_EDGERB1);
     63           else if (pParams->m_dwStates & CFWL_PartState_ReadOnly)
     64             cr = CXFA_GEColor(ArgbEncode(255, 236, 233, 216));
     65           else
     66             cr = CXFA_GEColor(0xFFFFFFFF);
     67         }
     68         pParams->m_pGraphics->SaveGraphState();
     69         pParams->m_pGraphics->SetFillColor(cr);
     70         pParams->m_pGraphics->FillPath(&path, FXFILL_WINDING,
     71                                        &pParams->m_matrix);
     72         pParams->m_pGraphics->RestoreGraphState();
     73       }
     74       break;
     75     }
     76     case CFWL_Part::CombTextLine: {
     77       pParams->m_pGraphics->SetStrokeColor(CXFA_GEColor(0xFF000000));
     78       pParams->m_pGraphics->SetLineWidth(1.0f);
     79       pParams->m_pGraphics->StrokePath(pParams->m_pPath, &pParams->m_matrix);
     80       break;
     81     }
     82     default:
     83       break;
     84   }
     85 }
     86