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 pdfium {
20
21 namespace {
22
23 constexpr FX_ARGB kCaptionColor = ArgbEncode(0xff, 0, 153, 255);
24 constexpr FX_ARGB kSeparatorColor = ArgbEncode(0xff, 141, 161, 239);
25 constexpr FX_ARGB kDatesHoverBackgroundColor = ArgbEncode(0xff, 193, 211, 251);
26 constexpr FX_ARGB kDatesSelectedBackgroundColor =
27 ArgbEncode(0xff, 173, 188, 239);
28 constexpr FX_ARGB kDatesCircleColor = ArgbEncode(0xff, 103, 144, 209);
29 constexpr FX_ARGB kBackgroundColor = ArgbEncode(0xff, 255, 255, 255);
30
31 } // namespace
32
33 CFWL_MonthCalendarTP::CFWL_MonthCalendarTP() = default;
34
35 CFWL_MonthCalendarTP::~CFWL_MonthCalendarTP() = default;
36
DrawBackground(const CFWL_ThemeBackground & pParams)37 void CFWL_MonthCalendarTP::DrawBackground(const CFWL_ThemeBackground& pParams) {
38 switch (pParams.GetPart()) {
39 case CFWL_ThemePart::Part::kBorder: {
40 DrawBorder(pParams.GetGraphics(), pParams.m_PartRect, pParams.m_matrix);
41 break;
42 }
43 case CFWL_ThemePart::Part::kBackground: {
44 DrawTotalBK(pParams, pParams.m_matrix);
45 break;
46 }
47 case CFWL_ThemePart::Part::kHeader: {
48 DrawHeadBk(pParams, pParams.m_matrix);
49 break;
50 }
51 case CFWL_ThemePart::Part::kLBtn: {
52 DrawArrowBtn(pParams.GetGraphics(), pParams.m_PartRect,
53 FWLTHEME_DIRECTION::kLeft, pParams.GetThemeState(),
54 pParams.m_matrix);
55 break;
56 }
57 case CFWL_ThemePart::Part::kRBtn: {
58 DrawArrowBtn(pParams.GetGraphics(), pParams.m_PartRect,
59 FWLTHEME_DIRECTION::kRight, pParams.GetThemeState(),
60 pParams.m_matrix);
61 break;
62 }
63 case CFWL_ThemePart::Part::kHSeparator: {
64 DrawHSeparator(pParams, pParams.m_matrix);
65 break;
66 }
67 case CFWL_ThemePart::Part::kDatesIn: {
68 DrawDatesInBK(pParams, pParams.m_matrix);
69 break;
70 }
71 case CFWL_ThemePart::Part::kTodayCircle: {
72 DrawTodayCircle(pParams, pParams.m_matrix);
73 break;
74 }
75 case CFWL_ThemePart::Part::kDateInCircle: {
76 DrawDatesInCircle(pParams, pParams.m_matrix);
77 break;
78 }
79 case CFWL_ThemePart::Part::kWeekNumSep: {
80 DrawWeekNumSep(pParams, pParams.m_matrix);
81 break;
82 }
83 default:
84 break;
85 }
86 }
87
DrawText(const CFWL_ThemeText & pParams)88 void CFWL_MonthCalendarTP::DrawText(const CFWL_ThemeText& pParams) {
89 EnsureTTOInitialized(pParams.GetWidget()->GetThemeProvider());
90 if (pParams.GetPart() == CFWL_ThemePart::Part::kDatesIn &&
91 !(pParams.m_dwStates & CFWL_PartState::kFlagged) &&
92 (pParams.m_dwStates & Mask<CFWL_PartState>{CFWL_PartState::kHovered,
93 CFWL_PartState::kSelected})) {
94 m_pTextOut->SetTextColor(0xFFFFFFFF);
95 } else if (pParams.GetPart() == CFWL_ThemePart::Part::kCaption) {
96 m_pTextOut->SetTextColor(kCaptionColor);
97 } else {
98 m_pTextOut->SetTextColor(0xFF000000);
99 }
100 CFWL_WidgetTP::DrawText(pParams);
101 }
102
DrawTotalBK(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)103 void CFWL_MonthCalendarTP::DrawTotalBK(const CFWL_ThemeBackground& pParams,
104 const CFX_Matrix& matrix) {
105 CFGAS_GEPath path;
106 CFX_RectF rtTotal(pParams.m_PartRect);
107 path.AddRectangle(rtTotal.left, rtTotal.top, rtTotal.width, rtTotal.height);
108
109 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
110 pParams.GetGraphics()->SetFillColor(CFGAS_GEColor(kBackgroundColor));
111 pParams.GetGraphics()->FillPath(
112 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
113 }
114
DrawHeadBk(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)115 void CFWL_MonthCalendarTP::DrawHeadBk(const CFWL_ThemeBackground& pParams,
116 const CFX_Matrix& matrix) {
117 CFGAS_GEPath path;
118 CFX_RectF rtHead = pParams.m_PartRect;
119 path.AddRectangle(rtHead.left, rtHead.top, rtHead.width, rtHead.height);
120
121 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
122 pParams.GetGraphics()->SetFillColor(CFGAS_GEColor(kBackgroundColor));
123 pParams.GetGraphics()->FillPath(
124 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
125 }
126
DrawLButton(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)127 void CFWL_MonthCalendarTP::DrawLButton(const CFWL_ThemeBackground& pParams,
128 const CFX_Matrix& matrix) {
129 CFGAS_GEPath path;
130 CFX_RectF rtLBtn = pParams.m_PartRect;
131 path.AddRectangle(rtLBtn.left, rtLBtn.top, rtLBtn.width, rtLBtn.height);
132
133 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
134 pParams.GetGraphics()->SetStrokeColor(
135 CFGAS_GEColor(ArgbEncode(0xff, 205, 219, 243)));
136 pParams.GetGraphics()->StrokePath(path, matrix);
137 if (pParams.m_dwStates & CFWL_PartState::kPressed) {
138 pParams.GetGraphics()->SetFillColor(
139 CFGAS_GEColor(ArgbEncode(0xff, 174, 198, 242)));
140 pParams.GetGraphics()->FillPath(
141 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
142 } else {
143 pParams.GetGraphics()->SetFillColor(
144 CFGAS_GEColor(ArgbEncode(0xff, 227, 235, 249)));
145 pParams.GetGraphics()->FillPath(
146 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
147 }
148
149 path.Clear();
150 path.MoveTo(CFX_PointF(rtLBtn.left + rtLBtn.Width() / 3 * 2,
151 rtLBtn.top + rtLBtn.height / 4));
152 path.LineTo(CFX_PointF(rtLBtn.left + rtLBtn.Width() / 3,
153 rtLBtn.top + rtLBtn.height / 2));
154 path.LineTo(CFX_PointF(rtLBtn.left + rtLBtn.Width() / 3 * 2,
155 rtLBtn.bottom() - rtLBtn.height / 4));
156
157 pParams.GetGraphics()->SetStrokeColor(
158 CFGAS_GEColor(ArgbEncode(0xff, 50, 104, 205)));
159 pParams.GetGraphics()->StrokePath(path, matrix);
160 }
161
DrawRButton(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)162 void CFWL_MonthCalendarTP::DrawRButton(const CFWL_ThemeBackground& pParams,
163 const CFX_Matrix& matrix) {
164 CFGAS_GEPath path;
165 CFX_RectF rtRBtn = pParams.m_PartRect;
166 path.AddRectangle(rtRBtn.left, rtRBtn.top, rtRBtn.width, rtRBtn.height);
167
168 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
169 pParams.GetGraphics()->SetStrokeColor(
170 CFGAS_GEColor(ArgbEncode(0xff, 205, 219, 243)));
171 pParams.GetGraphics()->StrokePath(path, matrix);
172 if (pParams.m_dwStates & CFWL_PartState::kPressed) {
173 pParams.GetGraphics()->SetFillColor(
174 CFGAS_GEColor(ArgbEncode(0xff, 174, 198, 242)));
175 pParams.GetGraphics()->FillPath(
176 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
177 } else {
178 pParams.GetGraphics()->SetFillColor(
179 CFGAS_GEColor(ArgbEncode(0xff, 227, 235, 249)));
180 pParams.GetGraphics()->FillPath(
181 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
182 }
183
184 path.Clear();
185 path.MoveTo(CFX_PointF(rtRBtn.left + rtRBtn.Width() / 3,
186 rtRBtn.top + rtRBtn.height / 4));
187 path.LineTo(CFX_PointF(rtRBtn.left + rtRBtn.Width() / 3 * 2,
188 rtRBtn.top + rtRBtn.height / 2));
189 path.LineTo(CFX_PointF(rtRBtn.left + rtRBtn.Width() / 3,
190 rtRBtn.bottom() - rtRBtn.height / 4));
191
192 pParams.GetGraphics()->SetStrokeColor(
193 CFGAS_GEColor(ArgbEncode(0xff, 50, 104, 205)));
194 pParams.GetGraphics()->StrokePath(path, matrix);
195 }
196
DrawHSeparator(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)197 void CFWL_MonthCalendarTP::DrawHSeparator(const CFWL_ThemeBackground& pParams,
198 const CFX_Matrix& matrix) {
199 CFGAS_GEPath path;
200 CFX_RectF rtHSep = pParams.m_PartRect;
201 path.MoveTo(CFX_PointF(rtHSep.left, rtHSep.top + rtHSep.height / 2));
202 path.LineTo(CFX_PointF(rtHSep.right(), rtHSep.top + rtHSep.height / 2));
203
204 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
205 pParams.GetGraphics()->SetStrokeColor(CFGAS_GEColor(kSeparatorColor));
206 pParams.GetGraphics()->StrokePath(path, matrix);
207 }
208
DrawWeekNumSep(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)209 void CFWL_MonthCalendarTP::DrawWeekNumSep(const CFWL_ThemeBackground& pParams,
210 const CFX_Matrix& matrix) {
211 CFGAS_GEPath path;
212 CFX_RectF rtWeekSep = pParams.m_PartRect;
213 path.MoveTo(rtWeekSep.TopLeft());
214 path.LineTo(rtWeekSep.BottomLeft());
215
216 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
217 pParams.GetGraphics()->SetStrokeColor(CFGAS_GEColor(kSeparatorColor));
218 pParams.GetGraphics()->StrokePath(path, matrix);
219 }
220
DrawDatesInBK(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)221 void CFWL_MonthCalendarTP::DrawDatesInBK(const CFWL_ThemeBackground& pParams,
222 const CFX_Matrix& matrix) {
223 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
224 if (pParams.m_dwStates & CFWL_PartState::kSelected) {
225 CFGAS_GEPath path;
226 CFX_RectF rtSelDay = pParams.m_PartRect;
227 path.AddRectangle(rtSelDay.left, rtSelDay.top, rtSelDay.width,
228 rtSelDay.height);
229 pParams.GetGraphics()->SetFillColor(
230 CFGAS_GEColor(kDatesSelectedBackgroundColor));
231 pParams.GetGraphics()->FillPath(
232 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
233 } else if (pParams.m_dwStates & CFWL_PartState::kHovered) {
234 CFGAS_GEPath path;
235 CFX_RectF rtSelDay = pParams.m_PartRect;
236 path.AddRectangle(rtSelDay.left, rtSelDay.top, rtSelDay.width,
237 rtSelDay.height);
238 pParams.GetGraphics()->SetFillColor(
239 CFGAS_GEColor(kDatesHoverBackgroundColor));
240 pParams.GetGraphics()->FillPath(
241 path, CFX_FillRenderOptions::FillType::kWinding, matrix);
242 }
243 }
244
DrawDatesInCircle(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)245 void CFWL_MonthCalendarTP::DrawDatesInCircle(
246 const CFWL_ThemeBackground& pParams,
247 const CFX_Matrix& matrix) {
248 CFGAS_GEPath path;
249 CFX_RectF rtSelDay = pParams.m_PartRect;
250 path.AddRectangle(rtSelDay.left, rtSelDay.top, rtSelDay.width,
251 rtSelDay.height);
252
253 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
254 pParams.GetGraphics()->SetStrokeColor(CFGAS_GEColor(kDatesCircleColor));
255 pParams.GetGraphics()->StrokePath(path, matrix);
256 }
257
DrawTodayCircle(const CFWL_ThemeBackground & pParams,const CFX_Matrix & matrix)258 void CFWL_MonthCalendarTP::DrawTodayCircle(const CFWL_ThemeBackground& pParams,
259 const CFX_Matrix& matrix) {
260 CFGAS_GEPath path;
261 CFX_RectF rtTodayCircle = pParams.m_PartRect;
262 path.AddRectangle(rtTodayCircle.left, rtTodayCircle.top, rtTodayCircle.width,
263 rtTodayCircle.height);
264
265 CFGAS_GEGraphics::StateRestorer restorer(pParams.GetGraphics());
266 pParams.GetGraphics()->SetStrokeColor(CFGAS_GEColor(kDatesCircleColor));
267 pParams.GetGraphics()->StrokePath(path, matrix);
268 }
269
270 } // namespace pdfium
271