1 files changed, 156 insertions, 0 deletions
diff --git a/xfa/src/fwl/theme/comboboxtp.cpp b/xfa/src/fwl/theme/comboboxtp.cpp
new file mode 100644
index 0000000000..33be07d44c
--- /dev/null
+++ b/xfa/src/fwl/theme/comboboxtp.cpp
@@ -0,0 +1,156 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/include/fwl/theme/comboboxtp.h"
+
+#include "xfa/include/fwl/basewidget/fwl_combobox.h"
+#include "xfa/include/fwl/core/fwl_widget.h"
+
+#define FWLTHEME_CAPACITY_ComboFormHandler 8.0f
+
+CFWL_ComboBoxTP::CFWL_ComboBoxTP() {
+  m_dwThemeID = 0;
+}
+CFWL_ComboBoxTP::~CFWL_ComboBoxTP() {}
+FX_BOOL CFWL_ComboBoxTP::IsValidWidget(IFWL_Widget* pWidget) {
+  if (!pWidget)
+    return FALSE;
+  return pWidget->GetClassID() == FWL_CLASSHASH_ComboBox;
+}
+FX_BOOL CFWL_ComboBoxTP::DrawBackground(CFWL_ThemeBackground* pParams) {
+  if (!pParams)
+    return FALSE;
+  switch (pParams->m_iPart) {
+    case FWL_PART_CMB_Border: {
+      DrawBorder(pParams->m_pGraphics, &pParams->m_rtPart, &pParams->m_matrix);
+      break;
+    }
+    case FWL_PART_CMB_Edge: {
+      DrawEdge(pParams->m_pGraphics, pParams->m_pWidget->GetStyles(),
+               &pParams->m_rtPart, &pParams->m_matrix);
+      break;
+    }
+    case FWL_PART_CMB_Background: {
+      CFX_Path path;
+      path.Create();
+      CFX_RectF& rect = pParams->m_rtPart;
+      path.AddRectangle(rect.left, rect.top, rect.width, rect.height);
+      CFX_Color cr;
+      switch (pParams->m_dwStates) {
+        case FWL_PARTSTATE_CMB_Selected:
+          cr = FWLTHEME_COLOR_BKSelected;
+          break;
+        case FWL_PARTSTATE_CMB_Disabled:
+          cr = FWLTHEME_COLOR_EDGERB1;
+          break;
+        default:
+          cr = 0xFFFFFFFF;
+      }
+      pParams->m_pGraphics->SaveGraphState();
+      pParams->m_pGraphics->SetFillColor(&cr);
+      pParams->m_pGraphics->FillPath(&path, FXFILL_WINDING, &pParams->m_matrix);
+      pParams->m_pGraphics->RestoreGraphState();
+      break;
+    }
+    case FWL_PART_CMB_DropDownButton: {
+      DrawDropDownButton(pParams, pParams->m_dwStates, &pParams->m_matrix);
+      break;
+    }
+    case FWL_PART_CMB_StretcgHandler: {
+      DrawStrethHandler(pParams, 0, &pParams->m_matrix);
+      break;
+    }
+    default: { return FALSE; }
+  }
+  return TRUE;
+}
+void CFWL_ComboBoxTP::DrawStrethHandler(CFWL_ThemeBackground* pParams,
+                                        FX_DWORD dwStates,
+                                        CFX_Matrix* pMatrix) {
+  CFX_Path path;
+  path.Create();
+  path.AddRectangle(pParams->m_rtPart.left, pParams->m_rtPart.top,
+                    pParams->m_rtPart.width - 1, pParams->m_rtPart.height);
+  CFX_Color cr(ArgbEncode(0xff, 0xff, 0, 0));
+  pParams->m_pGraphics->SetFillColor(&cr);
+  pParams->m_pGraphics->FillPath(&path, FXFILL_WINDING, &pParams->m_matrix);
+}
+void* CFWL_ComboBoxTP::GetCapacity(CFWL_ThemePart* pThemePart,
+                                   FX_DWORD dwCapacity) {
+  if (dwCapacity == FWL_WGTCAPACITY_CMB_ComboFormHandler) {
+    m_fValue = FWLTHEME_CAPACITY_ComboFormHandler;
+    return &m_fValue;
+  }
+  return CFWL_WidgetTP::GetCapacity(pThemePart, dwCapacity);
+}
+#ifdef THEME_XPSimilar
+void CFWL_ComboBoxTP::DrawDropDownButton(CFWL_ThemeBackground* pParams,
+                                         FX_DWORD dwStates,
+                                         CFX_Matrix* pMatrix) {
+  FWLTHEME_STATE eState = FWLTHEME_STATE_Normal;
+  switch (dwStates) {
+    case FWL_PARTSTATE_CMB_Normal: {
+      eState = FWLTHEME_STATE_Normal;
+      break;
+    }
+    case FWL_PARTSTATE_CMB_Hovered: {
+      eState = FWLTHEME_STATE_Hover;
+      break;
+    }
+    case FWL_PARTSTATE_CMB_Pressed: {
+      eState = FWLTHEME_STATE_Pressed;
+      break;
+    }
+    case FWL_PARTSTATE_CMB_Disabled: {
+      eState = FWLTHEME_STATE_Disabale;
+      break;
+    }
+    default: {}
+  }
+  DrawArrowBtn(pParams->m_pGraphics, &pParams->m_rtPart,
+               FWLTHEME_DIRECTION_Down, eState, &pParams->m_matrix);
+}
+#else
+void CFWL_ComboBoxTP::DrawDropDownButton(CFWL_ThemeBackground* pParams,
+                                         FX_DWORD dwStates,
+                                         CFX_Matrix* pMatrix) {
+  FX_BOOL bPressed = ((pParams->m_dwStates & FWL_CMBPARTSTATE_Pressed) ==
+                      FWL_CMBPARTSTATE_Pressed);
+  FX_FLOAT fWidth = bPressed ? 1.0f : 2.0f;
+  FWLTHEME_EDGE eType = bPressed ? FWLTHEME_EDGE_Flat : FWLTHEME_EDGE_Raised;
+  Draw3DRect(pParams->m_pGraphics, eType, fWidth, &pParams->m_rtPart,
+             FWLTHEME_COLOR_EDGELT1, FWLTHEME_COLOR_EDGELT2,
+             FWLTHEME_COLOR_EDGERB1, FWLTHEME_COLOR_EDGERB2, pMatrix);
+  CFX_Path path;
+  path.Create();
+  path.AddRectangle(pParams->m_rtPart.left + fWidth,
+                    pParams->m_rtPart.top + fWidth,
+                    pParams->m_rtPart.width - 2 * fWidth,
+                    pParams->m_rtPart.height - 2 * fWidth);
+  pParams->m_pGraphics->SaveGraphState();
+  CFX_Color crFill(FWLTHEME_COLOR_Background);
+  pParams->m_pGraphics->SetFillColor(&crFill);
+  pParams->m_pGraphics->FillPath(&path, FXFILL_WINDING, &pParams->m_matrix);
+  pParams->m_pGraphics->RestoreGraphState();
+  FX_ARGB argbFill = ArgbEncode(255, 77, 97, 133);
+  switch (pParams->m_dwStates & 0x03) {
+    case FWL_CMBPARTSTATE_Normal: {
+    }
+    case FWL_CMBPARTSTATE_Hovered: {
+    }
+    case FWL_CMBPARTSTATE_Pressed: {
+      argbFill = 0xFF000000;
+      break;
+    }
+    case FWL_CMBPARTSTATE_Disabled: {
+      argbFill = 0xFFF0F0F0;
+      break;
+    }
+  }
+  DrawArrow(pParams->m_pGraphics, &pParams->m_rtPart, FWLTHEME_DIRECTION_Down,
+            argbFill, bPressed, &pParams->m_matrix);
+}
+#endif