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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/include/fwl/theme/comboboxtp.h" | |
| 8 | |
| 9 #include "xfa/include/fwl/basewidget/fwl_combobox.h" | |
| 10 #include "xfa/include/fwl/core/fwl_widget.h" | |
| 11 | |
| 12 #define FWLTHEME_CAPACITY_ComboFormHandler 8.0f | |
| 13 | |
| 14 CFWL_ComboBoxTP::CFWL_ComboBoxTP() { | |
| 15 m_dwThemeID = 0; | |
| 16 } | |
| 17 CFWL_ComboBoxTP::~CFWL_ComboBoxTP() {} | |
| 18 FX_BOOL CFWL_ComboBoxTP::IsValidWidget(IFWL_Widget* pWidget) { | |
| 19 if (!pWidget) | |
| 20 return FALSE; | |
| 21 return pWidget->GetClassID() == FWL_CLASSHASH_ComboBox; | |
| 22 } | |
| 23 FX_BOOL CFWL_ComboBoxTP::DrawBackground(CFWL_ThemeBackground* pParams) { | |
| 24 if (!pParams) | |
| 25 return FALSE; | |
| 26 switch (pParams->m_iPart) { | |
| 27 case FWL_PART_CMB_Border: { | |
| 28 DrawBorder(pParams->m_pGraphics, &pParams->m_rtPart, &pParams->m_matrix); | |
| 29 break; | |
| 30 } | |
| 31 case FWL_PART_CMB_Edge: { | |
| 32 DrawEdge(pParams->m_pGraphics, pParams->m_pWidget->GetStyles(), | |
| 33 &pParams->m_rtPart, &pParams->m_matrix); | |
| 34 break; | |
| 35 } | |
| 36 case FWL_PART_CMB_Background: { | |
| 37 CFX_Path path; | |
| 38 path.Create(); | |
| 39 CFX_RectF& rect = pParams->m_rtPart; | |
| 40 path.AddRectangle(rect.left, rect.top, rect.width, rect.height); | |
| 41 CFX_Color cr; | |
| 42 switch (pParams->m_dwStates) { | |
| 43 case FWL_PARTSTATE_CMB_Selected: | |
| 44 cr = FWLTHEME_COLOR_BKSelected; | |
| 45 break; | |
| 46 case FWL_PARTSTATE_CMB_Disabled: | |
| 47 cr = FWLTHEME_COLOR_EDGERB1; | |
| 48 break; | |
| 49 default: | |
| 50 cr = 0xFFFFFFFF; | |
| 51 } | |
| 52 pParams->m_pGraphics->SaveGraphState(); | |
| 53 pParams->m_pGraphics->SetFillColor(&cr); | |
| 54 pParams->m_pGraphics->FillPath(&path, FXFILL_WINDING, &pParams->m_matrix); | |
| 55 pParams->m_pGraphics->RestoreGraphState(); | |
| 56 break; | |
| 57 } | |
| 58 case FWL_PART_CMB_DropDownButton: { | |
| 59 DrawDropDownButton(pParams, pParams->m_dwStates, &pParams->m_matrix); | |
| 60 break; | |
| 61 } | |
| 62 case FWL_PART_CMB_StretcgHandler: { | |
| 63 DrawStrethHandler(pParams, 0, &pParams->m_matrix); | |
| 64 break; | |
| 65 } | |
| 66 default: { return FALSE; } | |
| 67 } | |
| 68 return TRUE; | |
| 69 } | |
| 70 void CFWL_ComboBoxTP::DrawStrethHandler(CFWL_ThemeBackground* pParams, | |
| 71 FX_DWORD dwStates, | |
| 72 CFX_Matrix* pMatrix) { | |
| 73 CFX_Path path; | |
| 74 path.Create(); | |
| 75 path.AddRectangle(pParams->m_rtPart.left, pParams->m_rtPart.top, | |
| 76 pParams->m_rtPart.width - 1, pParams->m_rtPart.height); | |
| 77 CFX_Color cr(ArgbEncode(0xff, 0xff, 0, 0)); | |
| 78 pParams->m_pGraphics->SetFillColor(&cr); | |
| 79 pParams->m_pGraphics->FillPath(&path, FXFILL_WINDING, &pParams->m_matrix); | |
| 80 } | |
| 81 void* CFWL_ComboBoxTP::GetCapacity(CFWL_ThemePart* pThemePart, | |
| 82 FX_DWORD dwCapacity) { | |
| 83 if (dwCapacity == FWL_WGTCAPACITY_CMB_ComboFormHandler) { | |
| 84 m_fValue = FWLTHEME_CAPACITY_ComboFormHandler; | |
| 85 return &m_fValue; | |
| 86 } | |
| 87 return CFWL_WidgetTP::GetCapacity(pThemePart, dwCapacity); | |
| 88 } | |
| 89 #ifdef THEME_XPSimilar | |
| 90 void CFWL_ComboBoxTP::DrawDropDownButton(CFWL_ThemeBackground* pParams, | |
| 91 FX_DWORD dwStates, | |
| 92 CFX_Matrix* pMatrix) { | |
| 93 FWLTHEME_STATE eState = FWLTHEME_STATE_Normal; | |
| 94 switch (dwStates) { | |
| 95 case FWL_PARTSTATE_CMB_Normal: { | |
| 96 eState = FWLTHEME_STATE_Normal; | |
| 97 break; | |
| 98 } | |
| 99 case FWL_PARTSTATE_CMB_Hovered: { | |
| 100 eState = FWLTHEME_STATE_Hover; | |
| 101 break; | |
| 102 } | |
| 103 case FWL_PARTSTATE_CMB_Pressed: { | |
| 104 eState = FWLTHEME_STATE_Pressed; | |
| 105 break; | |
| 106 } | |
| 107 case FWL_PARTSTATE_CMB_Disabled: { | |
| 108 eState = FWLTHEME_STATE_Disabale; | |
| 109 break; | |
| 110 } | |
| 111 default: {} | |
| 112 } | |
| 113 DrawArrowBtn(pParams->m_pGraphics, &pParams->m_rtPart, | |
| 114 FWLTHEME_DIRECTION_Down, eState, &pParams->m_matrix); | |
| 115 } | |
| 116 #else | |
| 117 void CFWL_ComboBoxTP::DrawDropDownButton(CFWL_ThemeBackground* pParams, | |
| 118 FX_DWORD dwStates, | |
| 119 CFX_Matrix* pMatrix) { | |
| 120 FX_BOOL bPressed = ((pParams->m_dwStates & FWL_CMBPARTSTATE_Pressed) == | |
| 121 FWL_CMBPARTSTATE_Pressed); | |
| 122 FX_FLOAT fWidth = bPressed ? 1.0f : 2.0f; | |
| 123 FWLTHEME_EDGE eType = bPressed ? FWLTHEME_EDGE_Flat : FWLTHEME_EDGE_Raised; | |
| 124 Draw3DRect(pParams->m_pGraphics, eType, fWidth, &pParams->m_rtPart, | |
| 125 FWLTHEME_COLOR_EDGELT1, FWLTHEME_COLOR_EDGELT2, | |
| 126 FWLTHEME_COLOR_EDGERB1, FWLTHEME_COLOR_EDGERB2, pMatrix); | |
| 127 CFX_Path path; | |
| 128 path.Create(); | |
| 129 path.AddRectangle(pParams->m_rtPart.left + fWidth, | |
| 130 pParams->m_rtPart.top + fWidth, | |
| 131 pParams->m_rtPart.width - 2 * fWidth, | |
| 132 pParams->m_rtPart.height - 2 * fWidth); | |
| 133 pParams->m_pGraphics->SaveGraphState(); | |
| 134 CFX_Color crFill(FWLTHEME_COLOR_Background); | |
| 135 pParams->m_pGraphics->SetFillColor(&crFill); | |
| 136 pParams->m_pGraphics->FillPath(&path, FXFILL_WINDING, &pParams->m_matrix); | |
| 137 pParams->m_pGraphics->RestoreGraphState(); | |
| 138 FX_ARGB argbFill = ArgbEncode(255, 77, 97, 133); | |
| 139 switch (pParams->m_dwStates & 0x03) { | |
| 140 case FWL_CMBPARTSTATE_Normal: { | |
| 141 } | |
| 142 case FWL_CMBPARTSTATE_Hovered: { | |
| 143 } | |
| 144 case FWL_CMBPARTSTATE_Pressed: { | |
| 145 argbFill = 0xFF000000; | |
| 146 break; | |
| 147 } | |
| 148 case FWL_CMBPARTSTATE_Disabled: { | |
| 149 argbFill = 0xFFF0F0F0; | |
| 150 break; | |
| 151 } | |
| 152 } | |
| 153 DrawArrow(pParams->m_pGraphics, &pParams->m_rtPart, FWLTHEME_DIRECTION_Down, | |
| 154 argbFill, bPressed, &pParams->m_matrix); | |
| 155 } | |
| 156 #endif | |
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Chromium Code Reviews
Issue 1803723002:
Move xfa/src up to xfa/. (Closed)
Base URL: https://pdfium.googlesource.com/pdfium.git@master