1 // Copyright 2014 The PDFium Authors
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_monthcalendartp.h"
8
9 #include "xfa/fde/cfde_textout.h"
10 #include "xfa/fgas/graphics/cfgas_gecolor.h"
11 #include "xfa/fgas/graphics/cfgas_gegraphics.h"
12 #include "xfa/fgas/graphics/cfgas_gepath.h"
13 #include "xfa/fwl/cfwl_monthcalendar.h"
14 #include "xfa/fwl/cfwl_themebackground.h"
15 #include "xfa/fwl/cfwl_themetext.h"
16 #include "xfa/fwl/cfwl_widget.h"
17 #include "xfa/fwl/ifwl_themeprovider.h"
18
19 namespace {
20
21 constexpr FX_ARGB kCaptionColor = ArgbEncode(0xff, 0, 153, 255);
22 constexpr FX_ARGB kSeparatorColor = ArgbEncode(0xff, 141, 161, 239);
23 constexpr FX_ARGB kDatesHoverBackgroundColor = ArgbEncode(0xff, 193, 211, 251);
24 constexpr FX_ARGB kDatesSelectedBackgroundColor =
25 ArgbEncode(0xff, 173, 188, 239);
26 constexpr FX_ARGB kDatesCircleColor = ArgbEncode(0xff, 103, 144, 209);
27 constexpr FX_ARGB kBackgroundColor = ArgbEncode(0xff, 255, 255, 255);
28
29 } // namespace
30
31 CFWL_MonthCalendarTP::CFWL_MonthCalendarTP() = default;
32
33 CFWL_MonthCalendarTP::~CFWL_MonthCalendarTP() = default;
34
DrawBackground(const CFWL_ThemeBackground & pParams)35 void CFWL_MonthCalendarTP::DrawBackground(const CFWL_ThemeBackground& pParams) {
36 switch (pParams.GetPart()) {
37 case CFWL_ThemePart::Part::kBorder: {
38 DrawBorder(pParams.GetGraphics(), pParams.m_PartRect, pParams.m_matrix);
39 break;
40 }
41 case CFWL_ThemePart::Part::kBackground: {
42 DrawTotalBK(pParams, pParams.m_matrix);
43 break;
44 }
45 case CFWL_ThemePart::Part::kHeader: {
46 DrawHeadBk(pParams, pParams.m_matrix);
47 break;
48 }
49 case CFWL_ThemePart::Part::kLBtn: {
50 DrawArrowBtn(pParams.GetGraphics(), pParams.m_PartRect,
51 FWLTHEME_DIRECTION::kLeft, pParams.GetThemeState(),
52 pParams.m_matrix);
53 break;
54 }
55 case CFWL_ThemePart::Part::kRBtn: {
56 DrawArrowBtn(pParams.GetGraphics(), pParams.m_PartRect,
57 FWLTHEME_DIRECTION::kRight, pParams.GetThemeState(),
58 pParams.m_matrix);
59 break;
60 }
61 case CFWL_ThemePart::Part::kHSeparator: {
62 DrawHSeparator(pParams, pParams.m_matrix);
63 break;
64 }
65 case CFWL_ThemePart::Part::kDatesIn: {
66 DrawDatesInBK(pParams, pParams.m_matrix);
67 break;
68 }
69 case CFWL_ThemePart::Part::kTodayCircle: {
70 DrawTodayCircle(pParams, pParams.m_matrix);
71 break;
72 }
73 case CFWL_ThemePart::Part::kDateInCircle: {
74 DrawDatesInCircle(pParams, pParams.m_matrix);
75 break;
76 }
77 case CFWL_ThemePart::Part::kWeekNumSep: {
78 DrawWeekNumSep(pParams, pParams.m_matrix);
79 break;
80 }
81 default:
82 break;
83 }
84 }
85
DrawText(const CFWL_ThemeText & pParams)86 void CFWL_MonthCalendarTP::DrawText(const CFWL_ThemeText& pParams) {
87 EnsureTTOInitialized(pParams.GetWidget()->GetThemeProvider());
88 if (pParams.GetPart() == CFWL_ThemePart::Part::kDatesIn &&
89 !(pParams.m_dwStates & CFWL_PartState::kFlagged) &&
90 (pParams.m_dwStates & Mask<CFWL_PartState>{CFWL_PartState::kHovered,
91 CFWL_PartState::kSelected})) {
92 m_pTextOut->SetTextColor(0xFFFFFFFF);
93 } else if (pParams.GetPart() == CFWL_ThemePart::Part::kCaption) {
94 m_pTextOut->SetTextColor(kCaptionColor);
95 } else {
96 m_pTextOut->SetTextColor(0xFF000000);
97 }
98 CFWL_WidgetTP::DrawText(pParams);
99 }
100
DrawTotalBK(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)101 void CFWL_MonthCalendarTP::DrawTotalBK(const CFWL_ThemeBackground& pParams,
102 const CFX_Matrix& matrix) {
103 CFGAS_GEPath path;
104 CFX_RectF rtTotal(pParams.m_PartRect);
105 path.AddRectangle(rtTotal.left, rtTotal.top, rtTotal.width, rtTotal.height);
106
107 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
108 pParams.GetGraphics()->SetFillColor(CFGAS_GEColor(kBackgroundColor));
109 pParams.GetGraphics()->FillPath(
110 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
111 }
112
DrawHeadBk(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)113 void CFWL_MonthCalendarTP::DrawHeadBk(const CFWL_ThemeBackground& pParams,
114 const CFX_Matrix& matrix) {
115 CFGAS_GEPath path;
116 CFX_RectF rtHead = pParams.m_PartRect;
117 path.AddRectangle(rtHead.left, rtHead.top, rtHead.width, rtHead.height);
118
119 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
120 pParams.GetGraphics()->SetFillColor(CFGAS_GEColor(kBackgroundColor));
121 pParams.GetGraphics()->FillPath(
122 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
123 }
124
DrawLButton(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)125 void CFWL_MonthCalendarTP::DrawLButton(const CFWL_ThemeBackground& pParams,
126 const CFX_Matrix& matrix) {
127 CFGAS_GEPath path;
128 CFX_RectF rtLBtn = pParams.m_PartRect;
129 path.AddRectangle(rtLBtn.left, rtLBtn.top, rtLBtn.width, rtLBtn.height);
130
131 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
132 pParams.GetGraphics()->SetStrokeColor(
133 CFGAS_GEColor(ArgbEncode(0xff, 205, 219, 243)));
134 pParams.GetGraphics()->StrokePath(path, matrix);
135 if (pParams.m_dwStates & CFWL_PartState::kPressed) {
136 pParams.GetGraphics()->SetFillColor(
137 CFGAS_GEColor(ArgbEncode(0xff, 174, 198, 242)));
138 pParams.GetGraphics()->FillPath(
139 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
140 } else {
141 pParams.GetGraphics()->SetFillColor(
142 CFGAS_GEColor(ArgbEncode(0xff, 227, 235, 249)));
143 pParams.GetGraphics()->FillPath(
144 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
145 }
146
147 path.Clear();
148 path.MoveTo(CFX_PointF(rtLBtn.left + rtLBtn.Width() / 3 * 2,
149 rtLBtn.top + rtLBtn.height / 4));
150 path.LineTo(CFX_PointF(rtLBtn.left + rtLBtn.Width() / 3,
151 rtLBtn.top + rtLBtn.height / 2));
152 path.LineTo(CFX_PointF(rtLBtn.left + rtLBtn.Width() / 3 * 2,
153 rtLBtn.bottom() - rtLBtn.height / 4));
154
155 pParams.GetGraphics()->SetStrokeColor(
156 CFGAS_GEColor(ArgbEncode(0xff, 50, 104, 205)));
157 pParams.GetGraphics()->StrokePath(path, matrix);
158 }
159
DrawRButton(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)160 void CFWL_MonthCalendarTP::DrawRButton(const CFWL_ThemeBackground& pParams,
161 const CFX_Matrix& matrix) {
162 CFGAS_GEPath path;
163 CFX_RectF rtRBtn = pParams.m_PartRect;
164 path.AddRectangle(rtRBtn.left, rtRBtn.top, rtRBtn.width, rtRBtn.height);
165
166 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
167 pParams.GetGraphics()->SetStrokeColor(
168 CFGAS_GEColor(ArgbEncode(0xff, 205, 219, 243)));
169 pParams.GetGraphics()->StrokePath(path, matrix);
170 if (pParams.m_dwStates & CFWL_PartState::kPressed) {
171 pParams.GetGraphics()->SetFillColor(
172 CFGAS_GEColor(ArgbEncode(0xff, 174, 198, 242)));
173 pParams.GetGraphics()->FillPath(
174 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
175 } else {
176 pParams.GetGraphics()->SetFillColor(
177 CFGAS_GEColor(ArgbEncode(0xff, 227, 235, 249)));
178 pParams.GetGraphics()->FillPath(
179 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
180 }
181
182 path.Clear();
183 path.MoveTo(CFX_PointF(rtRBtn.left + rtRBtn.Width() / 3,
184 rtRBtn.top + rtRBtn.height / 4));
185 path.LineTo(CFX_PointF(rtRBtn.left + rtRBtn.Width() / 3 * 2,
186 rtRBtn.top + rtRBtn.height / 2));
187 path.LineTo(CFX_PointF(rtRBtn.left + rtRBtn.Width() / 3,
188 rtRBtn.bottom() - rtRBtn.height / 4));
189
190 pParams.GetGraphics()->SetStrokeColor(
191 CFGAS_GEColor(ArgbEncode(0xff, 50, 104, 205)));
192 pParams.GetGraphics()->StrokePath(path, matrix);
193 }
194
DrawHSeparator(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)195 void CFWL_MonthCalendarTP::DrawHSeparator(const CFWL_ThemeBackground& pParams,
196 const CFX_Matrix& matrix) {
197 CFGAS_GEPath path;
198 CFX_RectF rtHSep = pParams.m_PartRect;
199 path.MoveTo(CFX_PointF(rtHSep.left, rtHSep.top + rtHSep.height / 2));
200 path.LineTo(CFX_PointF(rtHSep.right(), rtHSep.top + rtHSep.height / 2));
201
202 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
203 pParams.GetGraphics()->SetStrokeColor(CFGAS_GEColor(kSeparatorColor));
204 pParams.GetGraphics()->StrokePath(path, matrix);
205 }
206
DrawWeekNumSep(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)207 void CFWL_MonthCalendarTP::DrawWeekNumSep(const CFWL_ThemeBackground& pParams,
208 const CFX_Matrix& matrix) {
209 CFGAS_GEPath path;
210 CFX_RectF rtWeekSep = pParams.m_PartRect;
211 path.MoveTo(rtWeekSep.TopLeft());
212 path.LineTo(rtWeekSep.BottomLeft());
213
214 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
215 pParams.GetGraphics()->SetStrokeColor(CFGAS_GEColor(kSeparatorColor));
216 pParams.GetGraphics()->StrokePath(path, matrix);
217 }
218
DrawDatesInBK(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)219 void CFWL_MonthCalendarTP::DrawDatesInBK(const CFWL_ThemeBackground& pParams,
220 const CFX_Matrix& matrix) {
221 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
222 if (pParams.m_dwStates & CFWL_PartState::kSelected) {
223 CFGAS_GEPath path;
224 CFX_RectF rtSelDay = pParams.m_PartRect;
225 path.AddRectangle(rtSelDay.left, rtSelDay.top, rtSelDay.width,
226 rtSelDay.height);
227 pParams.GetGraphics()->SetFillColor(
228 CFGAS_GEColor(kDatesSelectedBackgroundColor));
229 pParams.GetGraphics()->FillPath(
230 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
231 } else if (pParams.m_dwStates & CFWL_PartState::kHovered) {
232 CFGAS_GEPath path;
233 CFX_RectF rtSelDay = pParams.m_PartRect;
234 path.AddRectangle(rtSelDay.left, rtSelDay.top, rtSelDay.width,
235 rtSelDay.height);
236 pParams.GetGraphics()->SetFillColor(
237 CFGAS_GEColor(kDatesHoverBackgroundColor));
238 pParams.GetGraphics()->FillPath(
239 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
240 }
241 }
242
DrawDatesInCircle(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)243 void CFWL_MonthCalendarTP::DrawDatesInCircle(
244 const CFWL_ThemeBackground& pParams,
245 const CFX_Matrix& matrix) {
246 CFGAS_GEPath path;
247 CFX_RectF rtSelDay = pParams.m_PartRect;
248 path.AddRectangle(rtSelDay.left, rtSelDay.top, rtSelDay.width,
249 rtSelDay.height);
250
251 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
252 pParams.GetGraphics()->SetStrokeColor(CFGAS_GEColor(kDatesCircleColor));
253 pParams.GetGraphics()->StrokePath(path, matrix);
254 }
255
DrawTodayCircle(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)256 void CFWL_MonthCalendarTP::DrawTodayCircle(const CFWL_ThemeBackground& pParams,
257 const CFX_Matrix& matrix) {
258 CFGAS_GEPath path;
259 CFX_RectF rtTodayCircle = pParams.m_PartRect;
260 path.AddRectangle(rtTodayCircle.left, rtTodayCircle.top, rtTodayCircle.width,
261 rtTodayCircle.height);
262
263 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
264 pParams.GetGraphics()->SetStrokeColor(CFGAS_GEColor(kDatesCircleColor));
265 pParams.GetGraphics()->StrokePath(path, matrix);
266 }
267