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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/core/cfwl_datetimepicker.h" | |
| 8 | |
| 9 #include <memory> | |
| 10 #include <utility> | |
| 11 | |
| 12 #include "third_party/base/ptr_util.h" | |
| 13 #include "xfa/fwl/core/cfwl_event.h" | |
| 14 #include "xfa/fwl/core/cfwl_evtselectchanged.h" | |
| 15 #include "xfa/fwl/core/cfwl_formproxy.h" | |
| 16 #include "xfa/fwl/core/cfwl_msgmouse.h" | |
| 17 #include "xfa/fwl/core/cfwl_msgsetfocus.h" | |
| 18 #include "xfa/fwl/core/cfwl_notedriver.h" | |
| 19 #include "xfa/fwl/core/cfwl_spinbutton.h" | |
| 20 #include "xfa/fwl/core/cfwl_themebackground.h" | |
| 21 #include "xfa/fwl/core/cfwl_widgetmgr.h" | |
| 22 #include "xfa/fwl/core/ifwl_themeprovider.h" | |
| 23 | |
| 24 namespace { | |
| 25 | |
| 26 const int kDateTimePickerHeight = 20; | |
| 27 | |
| 28 } // namespace | |
| 29 CFWL_DateTimePicker::CFWL_DateTimePicker(const CFWL_App* app) | |
| 30 : CFWL_Widget(app, pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr), | |
| 31 m_iBtnState(1), | |
| 32 m_iYear(-1), | |
| 33 m_iMonth(-1), | |
| 34 m_iDay(-1), | |
| 35 m_bLBtnDown(false) { | |
| 36 m_rtBtn.Set(0, 0, 0, 0); | |
| 37 | |
| 38 m_pProperties->m_dwStyleExes = FWL_STYLEEXT_DTP_ShortDateFormat; | |
| 39 | |
| 40 auto monthProp = pdfium::MakeUnique<CFWL_WidgetProperties>(); | |
| 41 monthProp->m_dwStyles = FWL_WGTSTYLE_Popup | FWL_WGTSTYLE_Border; | |
| 42 monthProp->m_dwStates = FWL_WGTSTATE_Invisible; | |
| 43 monthProp->m_pParent = this; | |
| 44 monthProp->m_pThemeProvider = m_pProperties->m_pThemeProvider; | |
| 45 m_pMonthCal.reset( | |
| 46 new CFWL_MonthCalendar(m_pOwnerApp, std::move(monthProp), this)); | |
| 47 | |
| 48 CFX_RectF rtMonthCal = m_pMonthCal->GetAutosizedWidgetRect(); | |
| 49 rtMonthCal.Set(0, 0, rtMonthCal.width, rtMonthCal.height); | |
| 50 m_pMonthCal->SetWidgetRect(rtMonthCal); | |
| 51 | |
| 52 auto editProp = pdfium::MakeUnique<CFWL_WidgetProperties>(); | |
| 53 editProp->m_pParent = this; | |
| 54 editProp->m_pThemeProvider = m_pProperties->m_pThemeProvider; | |
| 55 | |
| 56 m_pEdit.reset(new CFWL_DateTimeEdit(m_pOwnerApp, std::move(editProp), this)); | |
| 57 RegisterEventTarget(m_pMonthCal.get()); | |
| 58 RegisterEventTarget(m_pEdit.get()); | |
| 59 } | |
| 60 | |
| 61 CFWL_DateTimePicker::~CFWL_DateTimePicker() { | |
| 62 UnregisterEventTarget(); | |
| 63 } | |
| 64 | |
| 65 FWL_Type CFWL_DateTimePicker::GetClassID() const { | |
| 66 return FWL_Type::DateTimePicker; | |
| 67 } | |
| 68 | |
| 69 void CFWL_DateTimePicker::Update() { | |
| 70 if (m_pWidgetMgr->IsFormDisabled()) { | |
| 71 DisForm_Update(); | |
| 72 return; | |
| 73 } | |
| 74 if (m_iLock) | |
| 75 return; | |
| 76 if (!m_pProperties->m_pThemeProvider) | |
| 77 m_pProperties->m_pThemeProvider = GetAvailableTheme(); | |
| 78 | |
| 79 m_pEdit->SetThemeProvider(m_pProperties->m_pThemeProvider); | |
| 80 GetClientRect(m_rtClient); | |
| 81 FX_FLOAT* pFWidth = static_cast<FX_FLOAT*>( | |
| 82 GetThemeCapacity(CFWL_WidgetCapacity::ScrollBarWidth)); | |
| 83 if (!pFWidth) | |
| 84 return; | |
| 85 | |
| 86 FX_FLOAT fBtn = *pFWidth; | |
| 87 m_rtBtn.Set(m_rtClient.right() - fBtn, m_rtClient.top, fBtn - 1, | |
| 88 m_rtClient.height - 1); | |
| 89 | |
| 90 CFX_RectF rtEdit; | |
| 91 rtEdit.Set(m_rtClient.left, m_rtClient.top, m_rtClient.width - fBtn, | |
| 92 m_rtClient.height); | |
| 93 m_pEdit->SetWidgetRect(rtEdit); | |
| 94 ResetEditAlignment(); | |
| 95 m_pEdit->Update(); | |
| 96 if (!(m_pMonthCal->GetThemeProvider())) | |
| 97 m_pMonthCal->SetThemeProvider(m_pProperties->m_pThemeProvider); | |
| 98 | |
| 99 CFX_RectF rtMonthCal = m_pMonthCal->GetAutosizedWidgetRect(); | |
| 100 CFX_RectF rtPopUp; | |
| 101 rtPopUp.Set(rtMonthCal.left, rtMonthCal.top + kDateTimePickerHeight, | |
| 102 rtMonthCal.width, rtMonthCal.height); | |
| 103 m_pMonthCal->SetWidgetRect(rtPopUp); | |
| 104 m_pMonthCal->Update(); | |
| 105 return; | |
| 106 } | |
| 107 | |
| 108 FWL_WidgetHit CFWL_DateTimePicker::HitTest(FX_FLOAT fx, FX_FLOAT fy) { | |
| 109 if (m_pWidgetMgr->IsFormDisabled()) | |
| 110 return DisForm_HitTest(fx, fy); | |
| 111 if (m_rtClient.Contains(fx, fy)) | |
| 112 return FWL_WidgetHit::Client; | |
| 113 if (IsMonthCalendarVisible()) { | |
| 114 CFX_RectF rect = m_pMonthCal->GetWidgetRect(); | |
| 115 if (rect.Contains(fx, fy)) | |
| 116 return FWL_WidgetHit::Client; | |
| 117 } | |
| 118 return FWL_WidgetHit::Unknown; | |
| 119 } | |
| 120 | |
| 121 void CFWL_DateTimePicker::DrawWidget(CFX_Graphics* pGraphics, | |
| 122 const CFX_Matrix* pMatrix) { | |
| 123 if (!pGraphics) | |
| 124 return; | |
| 125 if (!m_pProperties->m_pThemeProvider) | |
| 126 return; | |
| 127 | |
| 128 IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider; | |
| 129 if (HasBorder()) | |
| 130 DrawBorder(pGraphics, CFWL_Part::Border, pTheme, pMatrix); | |
| 131 if (HasEdge()) | |
| 132 DrawEdge(pGraphics, CFWL_Part::Edge, pTheme, pMatrix); | |
| 133 if (!m_rtBtn.IsEmpty()) | |
| 134 DrawDropDownButton(pGraphics, pTheme, pMatrix); | |
| 135 if (m_pWidgetMgr->IsFormDisabled()) { | |
| 136 DisForm_DrawWidget(pGraphics, pMatrix); | |
| 137 return; | |
| 138 } | |
| 139 } | |
| 140 | |
| 141 void CFWL_DateTimePicker::SetThemeProvider(IFWL_ThemeProvider* pTP) { | |
| 142 m_pProperties->m_pThemeProvider = pTP; | |
| 143 m_pMonthCal->SetThemeProvider(pTP); | |
| 144 } | |
| 145 | |
| 146 void CFWL_DateTimePicker::GetCurSel(int32_t& iYear, | |
| 147 int32_t& iMonth, | |
| 148 int32_t& iDay) { | |
| 149 iYear = m_iYear; | |
| 150 iMonth = m_iMonth; | |
| 151 iDay = m_iDay; | |
| 152 } | |
| 153 | |
| 154 void CFWL_DateTimePicker::SetCurSel(int32_t iYear, | |
| 155 int32_t iMonth, | |
| 156 int32_t iDay) { | |
| 157 if (iYear <= 0 || iYear >= 3000) | |
| 158 return; | |
| 159 if (iMonth <= 0 || iMonth >= 13) | |
| 160 return; | |
| 161 if (iDay <= 0 || iDay >= 32) | |
| 162 return; | |
| 163 | |
| 164 m_iYear = iYear; | |
| 165 m_iMonth = iMonth; | |
| 166 m_iDay = iDay; | |
| 167 m_pMonthCal->SetSelect(iYear, iMonth, iDay); | |
| 168 } | |
| 169 | |
| 170 void CFWL_DateTimePicker::SetEditText(const CFX_WideString& wsText) { | |
| 171 if (!m_pEdit) | |
| 172 return; | |
| 173 | |
| 174 m_pEdit->SetText(wsText); | |
| 175 Repaint(&m_rtClient); | |
| 176 | |
| 177 CFWL_Event ev(CFWL_Event::Type::EditChanged); | |
| 178 DispatchEvent(&ev); | |
| 179 } | |
| 180 | |
| 181 CFX_WideString CFWL_DateTimePicker::GetEditText() const { | |
| 182 return m_pEdit ? m_pEdit->GetText() : L""; | |
| 183 } | |
| 184 | |
| 185 void CFWL_DateTimePicker::GetBBox(CFX_RectF& rect) const { | |
| 186 if (m_pWidgetMgr->IsFormDisabled()) { | |
| 187 DisForm_GetBBox(rect); | |
| 188 return; | |
| 189 } | |
| 190 | |
| 191 rect = m_pProperties->m_rtWidget; | |
| 192 if (IsMonthCalendarVisible()) { | |
| 193 CFX_RectF rtMonth = m_pMonthCal->GetWidgetRect(); | |
| 194 rtMonth.Offset(m_pProperties->m_rtWidget.left, | |
| 195 m_pProperties->m_rtWidget.top); | |
| 196 rect.Union(rtMonth); | |
| 197 } | |
| 198 } | |
| 199 | |
| 200 void CFWL_DateTimePicker::ModifyEditStylesEx(uint32_t dwStylesExAdded, | |
| 201 uint32_t dwStylesExRemoved) { | |
| 202 m_pEdit->ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved); | |
| 203 } | |
| 204 | |
| 205 void CFWL_DateTimePicker::DrawDropDownButton(CFX_Graphics* pGraphics, | |
| 206 IFWL_ThemeProvider* pTheme, | |
| 207 const CFX_Matrix* pMatrix) { | |
| 208 if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_Spin) == | |
| 209 FWL_STYLEEXT_DTP_Spin) { | |
| 210 return; | |
| 211 } | |
| 212 | |
| 213 CFWL_ThemeBackground param; | |
| 214 param.m_pWidget = this; | |
| 215 param.m_iPart = CFWL_Part::DropDownButton; | |
| 216 param.m_dwStates = m_iBtnState; | |
| 217 param.m_pGraphics = pGraphics; | |
| 218 param.m_rtPart = m_rtBtn; | |
| 219 if (pMatrix) | |
| 220 param.m_matrix.Concat(*pMatrix); | |
| 221 pTheme->DrawBackground(¶m); | |
| 222 } | |
| 223 | |
| 224 void CFWL_DateTimePicker::FormatDateString(int32_t iYear, | |
| 225 int32_t iMonth, | |
| 226 int32_t iDay, | |
| 227 CFX_WideString& wsText) { | |
| 228 if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_ShortDateFormat) == | |
| 229 FWL_STYLEEXT_DTP_ShortDateFormat) { | |
| 230 wsText.Format(L"%d-%d-%d", iYear, iMonth, iDay); | |
| 231 } else if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_LongDateFormat) == | |
| 232 FWL_STYLEEXT_DTP_LongDateFormat) { | |
| 233 wsText.Format(L"%d Year %d Month %d Day", iYear, iMonth, iDay); | |
| 234 } | |
| 235 } | |
| 236 | |
| 237 void CFWL_DateTimePicker::ShowMonthCalendar(bool bActivate) { | |
| 238 if (m_pWidgetMgr->IsFormDisabled()) | |
| 239 return DisForm_ShowMonthCalendar(bActivate); | |
| 240 if (IsMonthCalendarVisible() == bActivate) | |
| 241 return; | |
| 242 if (!m_pForm) | |
| 243 InitProxyForm(); | |
| 244 | |
| 245 if (!bActivate) { | |
| 246 m_pForm->EndDoModal(); | |
| 247 return; | |
| 248 } | |
| 249 | |
| 250 CFX_RectF rtMonth = m_pMonthCal->GetWidgetRect(); | |
| 251 | |
| 252 CFX_RectF rtAnchor; | |
| 253 rtAnchor.Set(0, 0, m_pProperties->m_rtWidget.width, | |
| 254 m_pProperties->m_rtWidget.height); | |
| 255 GetPopupPos(0, rtMonth.height, rtAnchor, rtMonth); | |
| 256 m_pForm->SetWidgetRect(rtMonth); | |
| 257 | |
| 258 rtMonth.left = rtMonth.top = 0; | |
| 259 if (bActivate) | |
| 260 m_pMonthCal->RemoveStates(FWL_WGTSTATE_Invisible); | |
| 261 else | |
| 262 m_pMonthCal->SetStates(FWL_WGTSTATE_Invisible); | |
| 263 m_pMonthCal->SetWidgetRect(rtMonth); | |
| 264 m_pMonthCal->Update(); | |
| 265 m_pForm->DoModal(); | |
| 266 } | |
| 267 | |
| 268 bool CFWL_DateTimePicker::IsMonthCalendarVisible() const { | |
| 269 if (m_pWidgetMgr->IsFormDisabled()) | |
| 270 return DisForm_IsMonthCalendarVisible(); | |
| 271 if (!m_pForm) | |
| 272 return false; | |
| 273 return !(m_pForm->GetStates() & FWL_WGTSTATE_Invisible); | |
| 274 } | |
| 275 | |
| 276 void CFWL_DateTimePicker::ResetEditAlignment() { | |
| 277 if (!m_pEdit) | |
| 278 return; | |
| 279 | |
| 280 uint32_t dwAdd = 0; | |
| 281 switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_EditHAlignMask) { | |
| 282 case FWL_STYLEEXT_DTP_EditHCenter: { | |
| 283 dwAdd |= FWL_STYLEEXT_EDT_HCenter; | |
| 284 break; | |
| 285 } | |
| 286 case FWL_STYLEEXT_DTP_EditHFar: { | |
| 287 dwAdd |= FWL_STYLEEXT_EDT_HFar; | |
| 288 break; | |
| 289 } | |
| 290 default: { | |
| 291 dwAdd |= FWL_STYLEEXT_EDT_HNear; | |
| 292 break; | |
| 293 } | |
| 294 } | |
| 295 switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_EditVAlignMask) { | |
| 296 case FWL_STYLEEXT_DTP_EditVCenter: { | |
| 297 dwAdd |= FWL_STYLEEXT_EDT_VCenter; | |
| 298 break; | |
| 299 } | |
| 300 case FWL_STYLEEXT_DTP_EditVFar: { | |
| 301 dwAdd |= FWL_STYLEEXT_EDT_VFar; | |
| 302 break; | |
| 303 } | |
| 304 default: { | |
| 305 dwAdd |= FWL_STYLEEXT_EDT_VNear; | |
| 306 break; | |
| 307 } | |
| 308 } | |
| 309 if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_EditJustified) | |
| 310 dwAdd |= FWL_STYLEEXT_EDT_Justified; | |
| 311 if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_EditDistributed) | |
| 312 dwAdd |= FWL_STYLEEXT_EDT_Distributed; | |
| 313 | |
| 314 m_pEdit->ModifyStylesEx(dwAdd, FWL_STYLEEXT_EDT_HAlignMask | | |
| 315 FWL_STYLEEXT_EDT_HAlignModeMask | | |
| 316 FWL_STYLEEXT_EDT_VAlignMask); | |
| 317 } | |
| 318 | |
| 319 void CFWL_DateTimePicker::ProcessSelChanged(int32_t iYear, | |
| 320 int32_t iMonth, | |
| 321 int32_t iDay) { | |
| 322 m_iYear = iYear; | |
| 323 m_iMonth = iMonth; | |
| 324 m_iDay = iDay; | |
| 325 | |
| 326 CFX_WideString wsText; | |
| 327 FormatDateString(m_iYear, m_iMonth, m_iDay, wsText); | |
| 328 m_pEdit->SetText(wsText); | |
| 329 m_pEdit->Update(); | |
| 330 Repaint(&m_rtClient); | |
| 331 | |
| 332 CFWL_EvtSelectChanged ev(this); | |
| 333 ev.iYear = m_iYear; | |
| 334 ev.iMonth = m_iMonth; | |
| 335 ev.iDay = m_iDay; | |
| 336 DispatchEvent(&ev); | |
| 337 } | |
| 338 | |
| 339 void CFWL_DateTimePicker::InitProxyForm() { | |
| 340 if (m_pForm) | |
| 341 return; | |
| 342 if (!m_pMonthCal) | |
| 343 return; | |
| 344 | |
| 345 auto prop = pdfium::MakeUnique<CFWL_WidgetProperties>(); | |
| 346 prop->m_dwStyles = FWL_WGTSTYLE_Popup; | |
| 347 prop->m_dwStates = FWL_WGTSTATE_Invisible; | |
| 348 prop->m_pOwner = this; | |
| 349 | |
| 350 m_pForm = pdfium::MakeUnique<CFWL_FormProxy>(m_pOwnerApp, std::move(prop), | |
| 351 m_pMonthCal.get()); | |
| 352 m_pMonthCal->SetParent(m_pForm.get()); | |
| 353 } | |
| 354 | |
| 355 bool CFWL_DateTimePicker::DisForm_IsMonthCalendarVisible() const { | |
| 356 if (!m_pMonthCal) | |
| 357 return false; | |
| 358 return !(m_pMonthCal->GetStates() & FWL_WGTSTATE_Invisible); | |
| 359 } | |
| 360 | |
| 361 void CFWL_DateTimePicker::DisForm_ShowMonthCalendar(bool bActivate) { | |
| 362 if (IsMonthCalendarVisible() == bActivate) | |
| 363 return; | |
| 364 | |
| 365 if (bActivate) { | |
| 366 CFX_RectF rtMonthCal = m_pMonthCal->GetAutosizedWidgetRect(); | |
| 367 FX_FLOAT fPopupMin = rtMonthCal.height; | |
| 368 FX_FLOAT fPopupMax = rtMonthCal.height; | |
| 369 CFX_RectF rtAnchor(m_pProperties->m_rtWidget); | |
| 370 rtAnchor.width = rtMonthCal.width; | |
| 371 rtMonthCal.left = m_rtClient.left; | |
| 372 rtMonthCal.top = rtAnchor.Height(); | |
| 373 GetPopupPos(fPopupMin, fPopupMax, rtAnchor, rtMonthCal); | |
| 374 m_pMonthCal->SetWidgetRect(rtMonthCal); | |
| 375 if (m_iYear > 0 && m_iMonth > 0 && m_iDay > 0) | |
| 376 m_pMonthCal->SetSelect(m_iYear, m_iMonth, m_iDay); | |
| 377 m_pMonthCal->Update(); | |
| 378 } | |
| 379 if (bActivate) | |
| 380 m_pMonthCal->RemoveStates(FWL_WGTSTATE_Invisible); | |
| 381 else | |
| 382 m_pMonthCal->SetStates(FWL_WGTSTATE_Invisible); | |
| 383 | |
| 384 if (bActivate) { | |
| 385 CFWL_MsgSetFocus msg(m_pEdit.get(), m_pMonthCal.get()); | |
| 386 m_pEdit->GetDelegate()->OnProcessMessage(&msg); | |
| 387 } | |
| 388 | |
| 389 CFX_RectF rtInvalidate; | |
| 390 rtInvalidate.Set(0, 0, m_pProperties->m_rtWidget.width, | |
| 391 m_pProperties->m_rtWidget.height); | |
| 392 | |
| 393 CFX_RectF rtCal = m_pMonthCal->GetWidgetRect(); | |
| 394 rtInvalidate.Union(rtCal); | |
| 395 rtInvalidate.Inflate(2, 2); | |
| 396 Repaint(&rtInvalidate); | |
| 397 } | |
| 398 | |
| 399 FWL_WidgetHit CFWL_DateTimePicker::DisForm_HitTest(FX_FLOAT fx, | |
| 400 FX_FLOAT fy) const { | |
| 401 CFX_RectF rect; | |
| 402 rect.Set(0, 0, m_pProperties->m_rtWidget.width, | |
| 403 m_pProperties->m_rtWidget.height); | |
| 404 if (rect.Contains(fx, fy)) | |
| 405 return FWL_WidgetHit::Edit; | |
| 406 if (DisForm_IsNeedShowButton()) | |
| 407 rect.width += m_fBtn; | |
| 408 if (rect.Contains(fx, fy)) | |
| 409 return FWL_WidgetHit::Client; | |
| 410 if (IsMonthCalendarVisible()) { | |
| 411 if (m_pMonthCal->GetWidgetRect().Contains(fx, fy)) | |
| 412 return FWL_WidgetHit::Client; | |
| 413 } | |
| 414 return FWL_WidgetHit::Unknown; | |
| 415 } | |
| 416 | |
| 417 bool CFWL_DateTimePicker::DisForm_IsNeedShowButton() const { | |
| 418 return m_pProperties->m_dwStates & FWL_WGTSTATE_Focused || | |
| 419 m_pMonthCal->GetStates() & FWL_WGTSTATE_Focused || | |
| 420 m_pEdit->GetStates() & FWL_WGTSTATE_Focused; | |
| 421 } | |
| 422 | |
| 423 void CFWL_DateTimePicker::DisForm_Update() { | |
| 424 if (m_iLock) | |
| 425 return; | |
| 426 if (!m_pProperties->m_pThemeProvider) | |
| 427 m_pProperties->m_pThemeProvider = GetAvailableTheme(); | |
| 428 | |
| 429 m_pEdit->SetThemeProvider(m_pProperties->m_pThemeProvider); | |
| 430 GetClientRect(m_rtClient); | |
| 431 m_pEdit->SetWidgetRect(m_rtClient); | |
| 432 ResetEditAlignment(); | |
| 433 m_pEdit->Update(); | |
| 434 | |
| 435 if (!m_pMonthCal->GetThemeProvider()) | |
| 436 m_pMonthCal->SetThemeProvider(m_pProperties->m_pThemeProvider); | |
| 437 | |
| 438 FX_FLOAT* pWidth = static_cast<FX_FLOAT*>( | |
| 439 GetThemeCapacity(CFWL_WidgetCapacity::ScrollBarWidth)); | |
| 440 if (!pWidth) | |
| 441 return; | |
| 442 | |
| 443 m_fBtn = *pWidth; | |
| 444 CFX_RectF rtMonthCal = m_pMonthCal->GetAutosizedWidgetRect(); | |
| 445 CFX_RectF rtPopUp; | |
| 446 rtPopUp.Set(rtMonthCal.left, rtMonthCal.top + kDateTimePickerHeight, | |
| 447 rtMonthCal.width, rtMonthCal.height); | |
| 448 m_pMonthCal->SetWidgetRect(rtPopUp); | |
| 449 m_pMonthCal->Update(); | |
| 450 } | |
| 451 | |
| 452 void CFWL_DateTimePicker::DisForm_GetBBox(CFX_RectF& rect) const { | |
| 453 rect = m_pProperties->m_rtWidget; | |
| 454 if (DisForm_IsNeedShowButton()) | |
| 455 rect.width += m_fBtn; | |
| 456 if (!IsMonthCalendarVisible()) | |
| 457 return; | |
| 458 | |
| 459 CFX_RectF rtMonth = m_pMonthCal->GetWidgetRect(); | |
| 460 rtMonth.Offset(m_pProperties->m_rtWidget.left, m_pProperties->m_rtWidget.top); | |
| 461 rect.Union(rtMonth); | |
| 462 } | |
| 463 | |
| 464 void CFWL_DateTimePicker::DisForm_DrawWidget(CFX_Graphics* pGraphics, | |
| 465 const CFX_Matrix* pMatrix) { | |
| 466 if (!pGraphics) | |
| 467 return; | |
| 468 if (m_pEdit) { | |
| 469 CFX_RectF rtEdit = m_pEdit->GetWidgetRect(); | |
| 470 | |
| 471 CFX_Matrix mt; | |
| 472 mt.Set(1, 0, 0, 1, rtEdit.left, rtEdit.top); | |
| 473 if (pMatrix) | |
| 474 mt.Concat(*pMatrix); | |
| 475 m_pEdit->DrawWidget(pGraphics, &mt); | |
| 476 } | |
| 477 if (!IsMonthCalendarVisible()) | |
| 478 return; | |
| 479 | |
| 480 CFX_RectF rtMonth = m_pMonthCal->GetWidgetRect(); | |
| 481 CFX_Matrix mt; | |
| 482 mt.Set(1, 0, 0, 1, rtMonth.left, rtMonth.top); | |
| 483 if (pMatrix) | |
| 484 mt.Concat(*pMatrix); | |
| 485 m_pMonthCal->DrawWidget(pGraphics, &mt); | |
| 486 } | |
| 487 | |
| 488 void CFWL_DateTimePicker::OnProcessMessage(CFWL_Message* pMessage) { | |
| 489 if (!pMessage) | |
| 490 return; | |
| 491 | |
| 492 switch (pMessage->GetType()) { | |
| 493 case CFWL_Message::Type::SetFocus: | |
| 494 OnFocusChanged(pMessage, true); | |
| 495 break; | |
| 496 case CFWL_Message::Type::KillFocus: | |
| 497 OnFocusChanged(pMessage, false); | |
| 498 break; | |
| 499 case CFWL_Message::Type::Mouse: { | |
| 500 CFWL_MsgMouse* pMouse = static_cast<CFWL_MsgMouse*>(pMessage); | |
| 501 switch (pMouse->m_dwCmd) { | |
| 502 case FWL_MouseCommand::LeftButtonDown: | |
| 503 OnLButtonDown(pMouse); | |
| 504 break; | |
| 505 case FWL_MouseCommand::LeftButtonUp: | |
| 506 OnLButtonUp(pMouse); | |
| 507 break; | |
| 508 case FWL_MouseCommand::Move: | |
| 509 OnMouseMove(pMouse); | |
| 510 break; | |
| 511 case FWL_MouseCommand::Leave: | |
| 512 OnMouseLeave(pMouse); | |
| 513 break; | |
| 514 default: | |
| 515 break; | |
| 516 } | |
| 517 break; | |
| 518 } | |
| 519 case CFWL_Message::Type::Key: { | |
| 520 if (m_pEdit->GetStates() & FWL_WGTSTATE_Focused) { | |
| 521 m_pEdit->GetDelegate()->OnProcessMessage(pMessage); | |
| 522 return; | |
| 523 } | |
| 524 break; | |
| 525 } | |
| 526 default: | |
| 527 break; | |
| 528 } | |
| 529 | |
| 530 CFWL_Widget::OnProcessMessage(pMessage); | |
| 531 } | |
| 532 | |
| 533 void CFWL_DateTimePicker::OnDrawWidget(CFX_Graphics* pGraphics, | |
| 534 const CFX_Matrix* pMatrix) { | |
| 535 DrawWidget(pGraphics, pMatrix); | |
| 536 } | |
| 537 | |
| 538 void CFWL_DateTimePicker::OnFocusChanged(CFWL_Message* pMsg, bool bSet) { | |
| 539 if (!pMsg) | |
| 540 return; | |
| 541 if (m_pWidgetMgr->IsFormDisabled()) | |
| 542 return DisForm_OnFocusChanged(pMsg, bSet); | |
| 543 | |
| 544 if (bSet) { | |
| 545 m_pProperties->m_dwStates |= (FWL_WGTSTATE_Focused); | |
| 546 Repaint(&m_rtClient); | |
| 547 } else { | |
| 548 m_pProperties->m_dwStates &= ~(FWL_WGTSTATE_Focused); | |
| 549 Repaint(&m_rtClient); | |
| 550 } | |
| 551 if (pMsg->m_pSrcTarget == m_pMonthCal.get() && IsMonthCalendarVisible()) { | |
| 552 ShowMonthCalendar(false); | |
| 553 } | |
| 554 Repaint(&m_rtClient); | |
| 555 } | |
| 556 | |
| 557 void CFWL_DateTimePicker::OnLButtonDown(CFWL_MsgMouse* pMsg) { | |
| 558 if (!pMsg) | |
| 559 return; | |
| 560 if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) | |
| 561 SetFocus(true); | |
| 562 if (!m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy)) | |
| 563 return; | |
| 564 | |
| 565 if (IsMonthCalendarVisible()) { | |
| 566 ShowMonthCalendar(false); | |
| 567 return; | |
| 568 } | |
| 569 if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_TimeFormat)) | |
| 570 ShowMonthCalendar(true); | |
| 571 | |
| 572 m_bLBtnDown = true; | |
| 573 Repaint(&m_rtClient); | |
| 574 } | |
| 575 | |
| 576 void CFWL_DateTimePicker::OnLButtonUp(CFWL_MsgMouse* pMsg) { | |
| 577 if (!pMsg) | |
| 578 return; | |
| 579 | |
| 580 m_bLBtnDown = false; | |
| 581 if (m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy)) | |
| 582 m_iBtnState = CFWL_PartState_Hovered; | |
| 583 else | |
| 584 m_iBtnState = CFWL_PartState_Normal; | |
| 585 Repaint(&m_rtBtn); | |
| 586 } | |
| 587 | |
| 588 void CFWL_DateTimePicker::OnMouseMove(CFWL_MsgMouse* pMsg) { | |
| 589 if (!m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy)) | |
| 590 m_iBtnState = CFWL_PartState_Normal; | |
| 591 Repaint(&m_rtBtn); | |
| 592 } | |
| 593 | |
| 594 void CFWL_DateTimePicker::OnMouseLeave(CFWL_MsgMouse* pMsg) { | |
| 595 if (!pMsg) | |
| 596 return; | |
| 597 m_iBtnState = CFWL_PartState_Normal; | |
| 598 Repaint(&m_rtBtn); | |
| 599 } | |
| 600 | |
| 601 void CFWL_DateTimePicker::DisForm_OnFocusChanged(CFWL_Message* pMsg, | |
| 602 bool bSet) { | |
| 603 CFX_RectF rtInvalidate(m_rtBtn); | |
| 604 if (bSet) { | |
| 605 m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused; | |
| 606 if (m_pEdit && !(m_pEdit->GetStylesEx() & FWL_STYLEEXT_EDT_ReadOnly)) { | |
| 607 m_rtBtn.Set(m_pProperties->m_rtWidget.width, 0, m_fBtn, | |
| 608 m_pProperties->m_rtWidget.height - 1); | |
| 609 } | |
| 610 rtInvalidate = m_rtBtn; | |
| 611 pMsg->m_pDstTarget = m_pEdit.get(); | |
| 612 m_pEdit->GetDelegate()->OnProcessMessage(pMsg); | |
| 613 } else { | |
| 614 m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused; | |
| 615 m_rtBtn.Set(0, 0, 0, 0); | |
| 616 if (DisForm_IsMonthCalendarVisible()) | |
| 617 ShowMonthCalendar(false); | |
| 618 if (m_pEdit->GetStates() & FWL_WGTSTATE_Focused) { | |
| 619 pMsg->m_pSrcTarget = m_pEdit.get(); | |
| 620 m_pEdit->GetDelegate()->OnProcessMessage(pMsg); | |
| 621 } | |
| 622 } | |
| 623 rtInvalidate.Inflate(2, 2); | |
| 624 Repaint(&rtInvalidate); | |
| 625 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2559173002:
Move xfa/fwl/core to xfa/fwl. (Closed)
