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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/ifwl_datetimepicker.h" | |
| 8 | |
| 9 #include <memory> | |
| 10 #include <utility> | |
| 11 | |
| 12 #include "third_party/base/ptr_util.h" | |
| 13 #include "xfa/fwl/core/cfwl_evteditchanged.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 kDateTimePickerWidth = 100; | |
| 27 const int kDateTimePickerHeight = 20; | |
| 28 | |
| 29 } // namespace | |
| 30 | |
| 31 IFWL_DateTimePicker::IFWL_DateTimePicker( | |
| 32 const CFWL_App* app, | |
| 33 std::unique_ptr<CFWL_WidgetProperties> properties) | |
| 34 : IFWL_Widget(app, std::move(properties), nullptr), | |
| 35 m_iBtnState(1), | |
| 36 m_iYear(-1), | |
| 37 m_iMonth(-1), | |
| 38 m_iDay(-1), | |
| 39 m_bLBtnDown(false) { | |
| 40 m_rtBtn.Set(0, 0, 0, 0); | |
| 41 | |
| 42 m_pProperties->m_dwStyleExes = FWL_STYLEEXT_DTP_ShortDateFormat; | |
| 43 | |
| 44 auto monthProp = pdfium::MakeUnique<CFWL_WidgetProperties>(); | |
| 45 monthProp->m_dwStyles = FWL_WGTSTYLE_Popup | FWL_WGTSTYLE_Border; | |
| 46 monthProp->m_dwStates = FWL_WGTSTATE_Invisible; | |
| 47 monthProp->m_pParent = this; | |
| 48 monthProp->m_pThemeProvider = m_pProperties->m_pThemeProvider; | |
| 49 m_pMonthCal.reset( | |
| 50 new CFWL_MonthCalendar(m_pOwnerApp, std::move(monthProp), this)); | |
| 51 | |
| 52 CFX_RectF rtMonthCal; | |
| 53 m_pMonthCal->GetWidgetRect(rtMonthCal, true); | |
| 54 rtMonthCal.Set(0, 0, rtMonthCal.width, rtMonthCal.height); | |
| 55 m_pMonthCal->SetWidgetRect(rtMonthCal); | |
| 56 | |
| 57 auto editProp = pdfium::MakeUnique<CFWL_WidgetProperties>(); | |
| 58 editProp->m_pParent = this; | |
| 59 editProp->m_pThemeProvider = m_pProperties->m_pThemeProvider; | |
| 60 | |
| 61 m_pEdit.reset(new CFWL_DateTimeEdit(m_pOwnerApp, std::move(editProp), this)); | |
| 62 RegisterEventTarget(m_pMonthCal.get()); | |
| 63 RegisterEventTarget(m_pEdit.get()); | |
| 64 } | |
| 65 | |
| 66 IFWL_DateTimePicker::~IFWL_DateTimePicker() { | |
| 67 UnregisterEventTarget(); | |
| 68 } | |
| 69 | |
| 70 FWL_Type IFWL_DateTimePicker::GetClassID() const { | |
| 71 return FWL_Type::DateTimePicker; | |
| 72 } | |
| 73 | |
| 74 void IFWL_DateTimePicker::GetWidgetRect(CFX_RectF& rect, bool bAutoSize) { | |
| 75 if (m_pWidgetMgr->IsFormDisabled()) { | |
| 76 DisForm_GetWidgetRect(rect, bAutoSize); | |
| 77 return; | |
| 78 } | |
| 79 if (!bAutoSize) { | |
| 80 rect = m_pProperties->m_rtWidget; | |
| 81 return; | |
| 82 } | |
| 83 | |
| 84 rect.Set(0, 0, kDateTimePickerWidth, kDateTimePickerHeight); | |
| 85 IFWL_Widget::GetWidgetRect(rect, true); | |
| 86 } | |
| 87 | |
| 88 void IFWL_DateTimePicker::Update() { | |
| 89 if (m_pWidgetMgr->IsFormDisabled()) { | |
| 90 DisForm_Update(); | |
| 91 return; | |
| 92 } | |
| 93 if (m_iLock) | |
| 94 return; | |
| 95 if (!m_pProperties->m_pThemeProvider) | |
| 96 m_pProperties->m_pThemeProvider = GetAvailableTheme(); | |
| 97 | |
| 98 m_pEdit->SetThemeProvider(m_pProperties->m_pThemeProvider); | |
| 99 GetClientRect(m_rtClient); | |
| 100 FX_FLOAT* pFWidth = static_cast<FX_FLOAT*>( | |
| 101 GetThemeCapacity(CFWL_WidgetCapacity::ScrollBarWidth)); | |
| 102 if (!pFWidth) | |
| 103 return; | |
| 104 | |
| 105 FX_FLOAT fBtn = *pFWidth; | |
| 106 m_rtBtn.Set(m_rtClient.right() - fBtn, m_rtClient.top, fBtn - 1, | |
| 107 m_rtClient.height - 1); | |
| 108 | |
| 109 CFX_RectF rtEdit; | |
| 110 rtEdit.Set(m_rtClient.left, m_rtClient.top, m_rtClient.width - fBtn, | |
| 111 m_rtClient.height); | |
| 112 m_pEdit->SetWidgetRect(rtEdit); | |
| 113 ResetEditAlignment(); | |
| 114 m_pEdit->Update(); | |
| 115 if (!(m_pMonthCal->GetThemeProvider())) | |
| 116 m_pMonthCal->SetThemeProvider(m_pProperties->m_pThemeProvider); | |
| 117 | |
| 118 CFX_RectF rtMonthCal; | |
| 119 m_pMonthCal->GetWidgetRect(rtMonthCal, true); | |
| 120 CFX_RectF rtPopUp; | |
| 121 rtPopUp.Set(rtMonthCal.left, rtMonthCal.top + kDateTimePickerHeight, | |
| 122 rtMonthCal.width, rtMonthCal.height); | |
| 123 m_pMonthCal->SetWidgetRect(rtPopUp); | |
| 124 m_pMonthCal->Update(); | |
| 125 return; | |
| 126 } | |
| 127 | |
| 128 FWL_WidgetHit IFWL_DateTimePicker::HitTest(FX_FLOAT fx, FX_FLOAT fy) { | |
| 129 if (m_pWidgetMgr->IsFormDisabled()) | |
| 130 return DisForm_HitTest(fx, fy); | |
| 131 if (m_rtClient.Contains(fx, fy)) | |
| 132 return FWL_WidgetHit::Client; | |
| 133 if (IsMonthCalendarVisible()) { | |
| 134 CFX_RectF rect; | |
| 135 m_pMonthCal->GetWidgetRect(rect); | |
| 136 if (rect.Contains(fx, fy)) | |
| 137 return FWL_WidgetHit::Client; | |
| 138 } | |
| 139 return FWL_WidgetHit::Unknown; | |
| 140 } | |
| 141 | |
| 142 void IFWL_DateTimePicker::DrawWidget(CFX_Graphics* pGraphics, | |
| 143 const CFX_Matrix* pMatrix) { | |
| 144 if (!pGraphics) | |
| 145 return; | |
| 146 if (!m_pProperties->m_pThemeProvider) | |
| 147 return; | |
| 148 | |
| 149 IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider; | |
| 150 if (HasBorder()) | |
| 151 DrawBorder(pGraphics, CFWL_Part::Border, pTheme, pMatrix); | |
| 152 if (HasEdge()) | |
| 153 DrawEdge(pGraphics, CFWL_Part::Edge, pTheme, pMatrix); | |
| 154 if (!m_rtBtn.IsEmpty()) | |
| 155 DrawDropDownButton(pGraphics, pTheme, pMatrix); | |
| 156 if (m_pWidgetMgr->IsFormDisabled()) { | |
| 157 DisForm_DrawWidget(pGraphics, pMatrix); | |
| 158 return; | |
| 159 } | |
| 160 } | |
| 161 | |
| 162 void IFWL_DateTimePicker::SetThemeProvider(IFWL_ThemeProvider* pTP) { | |
| 163 m_pProperties->m_pThemeProvider = pTP; | |
| 164 m_pMonthCal->SetThemeProvider(pTP); | |
| 165 } | |
| 166 | |
| 167 void IFWL_DateTimePicker::GetCurSel(int32_t& iYear, | |
| 168 int32_t& iMonth, | |
| 169 int32_t& iDay) { | |
| 170 iYear = m_iYear; | |
| 171 iMonth = m_iMonth; | |
| 172 iDay = m_iDay; | |
| 173 } | |
| 174 | |
| 175 void IFWL_DateTimePicker::SetCurSel(int32_t iYear, | |
| 176 int32_t iMonth, | |
| 177 int32_t iDay) { | |
| 178 if (iYear <= 0 || iYear >= 3000) | |
| 179 return; | |
| 180 if (iMonth <= 0 || iMonth >= 13) | |
| 181 return; | |
| 182 if (iDay <= 0 || iDay >= 32) | |
| 183 return; | |
| 184 | |
| 185 m_iYear = iYear; | |
| 186 m_iMonth = iMonth; | |
| 187 m_iDay = iDay; | |
| 188 m_pMonthCal->SetSelect(iYear, iMonth, iDay); | |
| 189 } | |
| 190 | |
| 191 void IFWL_DateTimePicker::SetEditText(const CFX_WideString& wsText) { | |
| 192 if (!m_pEdit) | |
| 193 return; | |
| 194 | |
| 195 m_pEdit->SetText(wsText); | |
| 196 Repaint(&m_rtClient); | |
| 197 | |
| 198 CFWL_EvtEditChanged ev; | |
| 199 DispatchEvent(&ev); | |
| 200 } | |
| 201 | |
| 202 void IFWL_DateTimePicker::GetEditText(CFX_WideString& wsText, | |
| 203 int32_t nStart, | |
| 204 int32_t nCount) const { | |
| 205 if (m_pEdit) | |
| 206 m_pEdit->GetText(wsText, nStart, nCount); | |
| 207 } | |
| 208 | |
| 209 void IFWL_DateTimePicker::GetBBox(CFX_RectF& rect) const { | |
| 210 if (m_pWidgetMgr->IsFormDisabled()) { | |
| 211 DisForm_GetBBox(rect); | |
| 212 return; | |
| 213 } | |
| 214 | |
| 215 rect = m_pProperties->m_rtWidget; | |
| 216 if (IsMonthCalendarVisible()) { | |
| 217 CFX_RectF rtMonth; | |
| 218 m_pMonthCal->GetWidgetRect(rtMonth); | |
| 219 rtMonth.Offset(m_pProperties->m_rtWidget.left, | |
| 220 m_pProperties->m_rtWidget.top); | |
| 221 rect.Union(rtMonth); | |
| 222 } | |
| 223 } | |
| 224 | |
| 225 void IFWL_DateTimePicker::ModifyEditStylesEx(uint32_t dwStylesExAdded, | |
| 226 uint32_t dwStylesExRemoved) { | |
| 227 m_pEdit->ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved); | |
| 228 } | |
| 229 | |
| 230 void IFWL_DateTimePicker::DrawDropDownButton(CFX_Graphics* pGraphics, | |
| 231 IFWL_ThemeProvider* pTheme, | |
| 232 const CFX_Matrix* pMatrix) { | |
| 233 if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_Spin) == | |
| 234 FWL_STYLEEXT_DTP_Spin) { | |
| 235 return; | |
| 236 } | |
| 237 | |
| 238 CFWL_ThemeBackground param; | |
| 239 param.m_pWidget = this; | |
| 240 param.m_iPart = CFWL_Part::DropDownButton; | |
| 241 param.m_dwStates = m_iBtnState; | |
| 242 param.m_pGraphics = pGraphics; | |
| 243 param.m_rtPart = m_rtBtn; | |
| 244 if (pMatrix) | |
| 245 param.m_matrix.Concat(*pMatrix); | |
| 246 pTheme->DrawBackground(¶m); | |
| 247 } | |
| 248 | |
| 249 void IFWL_DateTimePicker::FormatDateString(int32_t iYear, | |
| 250 int32_t iMonth, | |
| 251 int32_t iDay, | |
| 252 CFX_WideString& wsText) { | |
| 253 if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_ShortDateFormat) == | |
| 254 FWL_STYLEEXT_DTP_ShortDateFormat) { | |
| 255 wsText.Format(L"%d-%d-%d", iYear, iMonth, iDay); | |
| 256 } else if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_LongDateFormat) == | |
| 257 FWL_STYLEEXT_DTP_LongDateFormat) { | |
| 258 wsText.Format(L"%d Year %d Month %d Day", iYear, iMonth, iDay); | |
| 259 } | |
| 260 } | |
| 261 | |
| 262 void IFWL_DateTimePicker::ShowMonthCalendar(bool bActivate) { | |
| 263 if (m_pWidgetMgr->IsFormDisabled()) | |
| 264 return DisForm_ShowMonthCalendar(bActivate); | |
| 265 if (IsMonthCalendarVisible() == bActivate) | |
| 266 return; | |
| 267 if (!m_pForm) | |
| 268 InitProxyForm(); | |
| 269 | |
| 270 if (!bActivate) { | |
| 271 m_pForm->EndDoModal(); | |
| 272 return; | |
| 273 } | |
| 274 | |
| 275 CFX_RectF rtMonth; | |
| 276 m_pMonthCal->GetWidgetRect(rtMonth); | |
| 277 | |
| 278 CFX_RectF rtAnchor; | |
| 279 rtAnchor.Set(0, 0, m_pProperties->m_rtWidget.width, | |
| 280 m_pProperties->m_rtWidget.height); | |
| 281 GetPopupPos(0, rtMonth.height, rtAnchor, rtMonth); | |
| 282 m_pForm->SetWidgetRect(rtMonth); | |
| 283 | |
| 284 rtMonth.left = rtMonth.top = 0; | |
| 285 m_pMonthCal->SetStates(FWL_WGTSTATE_Invisible, !bActivate); | |
| 286 m_pMonthCal->SetWidgetRect(rtMonth); | |
| 287 m_pMonthCal->Update(); | |
| 288 m_pForm->DoModal(); | |
| 289 } | |
| 290 | |
| 291 bool IFWL_DateTimePicker::IsMonthCalendarVisible() const { | |
| 292 if (m_pWidgetMgr->IsFormDisabled()) | |
| 293 return DisForm_IsMonthCalendarVisible(); | |
| 294 if (!m_pForm) | |
| 295 return false; | |
| 296 return !(m_pForm->GetStates() & FWL_WGTSTATE_Invisible); | |
| 297 } | |
| 298 | |
| 299 void IFWL_DateTimePicker::ResetEditAlignment() { | |
| 300 if (!m_pEdit) | |
| 301 return; | |
| 302 | |
| 303 uint32_t dwAdd = 0; | |
| 304 switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_EditHAlignMask) { | |
| 305 case FWL_STYLEEXT_DTP_EditHCenter: { | |
| 306 dwAdd |= FWL_STYLEEXT_EDT_HCenter; | |
| 307 break; | |
| 308 } | |
| 309 case FWL_STYLEEXT_DTP_EditHFar: { | |
| 310 dwAdd |= FWL_STYLEEXT_EDT_HFar; | |
| 311 break; | |
| 312 } | |
| 313 default: { | |
| 314 dwAdd |= FWL_STYLEEXT_EDT_HNear; | |
| 315 break; | |
| 316 } | |
| 317 } | |
| 318 switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_EditVAlignMask) { | |
| 319 case FWL_STYLEEXT_DTP_EditVCenter: { | |
| 320 dwAdd |= FWL_STYLEEXT_EDT_VCenter; | |
| 321 break; | |
| 322 } | |
| 323 case FWL_STYLEEXT_DTP_EditVFar: { | |
| 324 dwAdd |= FWL_STYLEEXT_EDT_VFar; | |
| 325 break; | |
| 326 } | |
| 327 default: { | |
| 328 dwAdd |= FWL_STYLEEXT_EDT_VNear; | |
| 329 break; | |
| 330 } | |
| 331 } | |
| 332 if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_EditJustified) | |
| 333 dwAdd |= FWL_STYLEEXT_EDT_Justified; | |
| 334 if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_EditDistributed) | |
| 335 dwAdd |= FWL_STYLEEXT_EDT_Distributed; | |
| 336 | |
| 337 m_pEdit->ModifyStylesEx(dwAdd, FWL_STYLEEXT_EDT_HAlignMask | | |
| 338 FWL_STYLEEXT_EDT_HAlignModeMask | | |
| 339 FWL_STYLEEXT_EDT_VAlignMask); | |
| 340 } | |
| 341 | |
| 342 void IFWL_DateTimePicker::ProcessSelChanged(int32_t iYear, | |
| 343 int32_t iMonth, | |
| 344 int32_t iDay) { | |
| 345 m_iYear = iYear; | |
| 346 m_iMonth = iMonth; | |
| 347 m_iDay = iDay; | |
| 348 | |
| 349 CFX_WideString wsText; | |
| 350 FormatDateString(m_iYear, m_iMonth, m_iDay, wsText); | |
| 351 m_pEdit->SetText(wsText); | |
| 352 m_pEdit->Update(); | |
| 353 Repaint(&m_rtClient); | |
| 354 | |
| 355 CFWL_EvtSelectChanged ev; | |
| 356 ev.m_pSrcTarget = this; | |
| 357 ev.iYear = m_iYear; | |
| 358 ev.iMonth = m_iMonth; | |
| 359 ev.iDay = m_iDay; | |
| 360 DispatchEvent(&ev); | |
| 361 } | |
| 362 | |
| 363 void IFWL_DateTimePicker::InitProxyForm() { | |
| 364 if (m_pForm) | |
| 365 return; | |
| 366 if (!m_pMonthCal) | |
| 367 return; | |
| 368 | |
| 369 auto prop = pdfium::MakeUnique<CFWL_WidgetProperties>(); | |
| 370 prop->m_dwStyles = FWL_WGTSTYLE_Popup; | |
| 371 prop->m_dwStates = FWL_WGTSTATE_Invisible; | |
| 372 prop->m_pOwner = this; | |
| 373 | |
| 374 m_pForm = pdfium::MakeUnique<CFWL_FormProxy>(m_pOwnerApp, std::move(prop), | |
| 375 m_pMonthCal.get()); | |
| 376 m_pMonthCal->SetParent(m_pForm.get()); | |
| 377 } | |
| 378 | |
| 379 bool IFWL_DateTimePicker::DisForm_IsMonthCalendarVisible() const { | |
| 380 if (!m_pMonthCal) | |
| 381 return false; | |
| 382 return !(m_pMonthCal->GetStates() & FWL_WGTSTATE_Invisible); | |
| 383 } | |
| 384 | |
| 385 void IFWL_DateTimePicker::DisForm_ShowMonthCalendar(bool bActivate) { | |
| 386 if (IsMonthCalendarVisible() == bActivate) | |
| 387 return; | |
| 388 | |
| 389 if (bActivate) { | |
| 390 CFX_RectF rtMonthCal; | |
| 391 m_pMonthCal->GetWidgetRect(rtMonthCal, true); | |
| 392 FX_FLOAT fPopupMin = rtMonthCal.height; | |
| 393 FX_FLOAT fPopupMax = rtMonthCal.height; | |
| 394 CFX_RectF rtAnchor(m_pProperties->m_rtWidget); | |
| 395 rtAnchor.width = rtMonthCal.width; | |
| 396 rtMonthCal.left = m_rtClient.left; | |
| 397 rtMonthCal.top = rtAnchor.Height(); | |
| 398 GetPopupPos(fPopupMin, fPopupMax, rtAnchor, rtMonthCal); | |
| 399 m_pMonthCal->SetWidgetRect(rtMonthCal); | |
| 400 if (m_iYear > 0 && m_iMonth > 0 && m_iDay > 0) | |
| 401 m_pMonthCal->SetSelect(m_iYear, m_iMonth, m_iDay); | |
| 402 m_pMonthCal->Update(); | |
| 403 } | |
| 404 m_pMonthCal->SetStates(FWL_WGTSTATE_Invisible, !bActivate); | |
| 405 | |
| 406 if (bActivate) { | |
| 407 CFWL_MsgSetFocus msg; | |
| 408 msg.m_pDstTarget = m_pMonthCal.get(); | |
| 409 msg.m_pSrcTarget = m_pEdit.get(); | |
| 410 m_pEdit->GetDelegate()->OnProcessMessage(&msg); | |
| 411 } | |
| 412 | |
| 413 CFX_RectF rtInvalidate, rtCal; | |
| 414 rtInvalidate.Set(0, 0, m_pProperties->m_rtWidget.width, | |
| 415 m_pProperties->m_rtWidget.height); | |
| 416 m_pMonthCal->GetWidgetRect(rtCal); | |
| 417 rtInvalidate.Union(rtCal); | |
| 418 rtInvalidate.Inflate(2, 2); | |
| 419 Repaint(&rtInvalidate); | |
| 420 } | |
| 421 | |
| 422 FWL_WidgetHit IFWL_DateTimePicker::DisForm_HitTest(FX_FLOAT fx, | |
| 423 FX_FLOAT fy) const { | |
| 424 CFX_RectF rect; | |
| 425 rect.Set(0, 0, m_pProperties->m_rtWidget.width, | |
| 426 m_pProperties->m_rtWidget.height); | |
| 427 if (rect.Contains(fx, fy)) | |
| 428 return FWL_WidgetHit::Edit; | |
| 429 if (DisForm_IsNeedShowButton()) | |
| 430 rect.width += m_fBtn; | |
| 431 if (rect.Contains(fx, fy)) | |
| 432 return FWL_WidgetHit::Client; | |
| 433 if (IsMonthCalendarVisible()) { | |
| 434 m_pMonthCal->GetWidgetRect(rect); | |
| 435 if (rect.Contains(fx, fy)) | |
| 436 return FWL_WidgetHit::Client; | |
| 437 } | |
| 438 return FWL_WidgetHit::Unknown; | |
| 439 } | |
| 440 | |
| 441 bool IFWL_DateTimePicker::DisForm_IsNeedShowButton() const { | |
| 442 return m_pProperties->m_dwStates & FWL_WGTSTATE_Focused || | |
| 443 m_pMonthCal->GetStates() & FWL_WGTSTATE_Focused || | |
| 444 m_pEdit->GetStates() & FWL_WGTSTATE_Focused; | |
| 445 } | |
| 446 | |
| 447 void IFWL_DateTimePicker::DisForm_Update() { | |
| 448 if (m_iLock) | |
| 449 return; | |
| 450 if (!m_pProperties->m_pThemeProvider) | |
| 451 m_pProperties->m_pThemeProvider = GetAvailableTheme(); | |
| 452 | |
| 453 m_pEdit->SetThemeProvider(m_pProperties->m_pThemeProvider); | |
| 454 GetClientRect(m_rtClient); | |
| 455 m_pEdit->SetWidgetRect(m_rtClient); | |
| 456 ResetEditAlignment(); | |
| 457 m_pEdit->Update(); | |
| 458 | |
| 459 if (!m_pMonthCal->GetThemeProvider()) | |
| 460 m_pMonthCal->SetThemeProvider(m_pProperties->m_pThemeProvider); | |
| 461 | |
| 462 FX_FLOAT* pWidth = static_cast<FX_FLOAT*>( | |
| 463 GetThemeCapacity(CFWL_WidgetCapacity::ScrollBarWidth)); | |
| 464 if (!pWidth) | |
| 465 return; | |
| 466 | |
| 467 m_fBtn = *pWidth; | |
| 468 CFX_RectF rtMonthCal; | |
| 469 m_pMonthCal->GetWidgetRect(rtMonthCal, true); | |
| 470 | |
| 471 CFX_RectF rtPopUp; | |
| 472 rtPopUp.Set(rtMonthCal.left, rtMonthCal.top + kDateTimePickerHeight, | |
| 473 rtMonthCal.width, rtMonthCal.height); | |
| 474 m_pMonthCal->SetWidgetRect(rtPopUp); | |
| 475 m_pMonthCal->Update(); | |
| 476 } | |
| 477 | |
| 478 void IFWL_DateTimePicker::DisForm_GetWidgetRect(CFX_RectF& rect, | |
| 479 bool bAutoSize) { | |
| 480 rect = m_pProperties->m_rtWidget; | |
| 481 if (DisForm_IsNeedShowButton()) | |
| 482 rect.width += m_fBtn; | |
| 483 } | |
| 484 | |
| 485 void IFWL_DateTimePicker::DisForm_GetBBox(CFX_RectF& rect) const { | |
| 486 rect = m_pProperties->m_rtWidget; | |
| 487 if (DisForm_IsNeedShowButton()) | |
| 488 rect.width += m_fBtn; | |
| 489 if (!IsMonthCalendarVisible()) | |
| 490 return; | |
| 491 | |
| 492 CFX_RectF rtMonth; | |
| 493 m_pMonthCal->GetWidgetRect(rtMonth); | |
| 494 rtMonth.Offset(m_pProperties->m_rtWidget.left, m_pProperties->m_rtWidget.top); | |
| 495 rect.Union(rtMonth); | |
| 496 } | |
| 497 | |
| 498 void IFWL_DateTimePicker::DisForm_DrawWidget(CFX_Graphics* pGraphics, | |
| 499 const CFX_Matrix* pMatrix) { | |
| 500 if (!pGraphics) | |
| 501 return; | |
| 502 if (m_pEdit) { | |
| 503 CFX_RectF rtEdit; | |
| 504 m_pEdit->GetWidgetRect(rtEdit); | |
| 505 | |
| 506 CFX_Matrix mt; | |
| 507 mt.Set(1, 0, 0, 1, rtEdit.left, rtEdit.top); | |
| 508 if (pMatrix) | |
| 509 mt.Concat(*pMatrix); | |
| 510 m_pEdit->DrawWidget(pGraphics, &mt); | |
| 511 } | |
| 512 if (!IsMonthCalendarVisible()) | |
| 513 return; | |
| 514 | |
| 515 CFX_RectF rtMonth; | |
| 516 m_pMonthCal->GetWidgetRect(rtMonth); | |
| 517 CFX_Matrix mt; | |
| 518 mt.Set(1, 0, 0, 1, rtMonth.left, rtMonth.top); | |
| 519 if (pMatrix) | |
| 520 mt.Concat(*pMatrix); | |
| 521 m_pMonthCal->DrawWidget(pGraphics, &mt); | |
| 522 } | |
| 523 | |
| 524 void IFWL_DateTimePicker::OnProcessMessage(CFWL_Message* pMessage) { | |
| 525 if (!pMessage) | |
| 526 return; | |
| 527 | |
| 528 switch (pMessage->GetClassID()) { | |
| 529 case CFWL_MessageType::SetFocus: | |
| 530 OnFocusChanged(pMessage, true); | |
| 531 break; | |
| 532 case CFWL_MessageType::KillFocus: | |
| 533 OnFocusChanged(pMessage, false); | |
| 534 break; | |
| 535 case CFWL_MessageType::Mouse: { | |
| 536 CFWL_MsgMouse* pMouse = static_cast<CFWL_MsgMouse*>(pMessage); | |
| 537 switch (pMouse->m_dwCmd) { | |
| 538 case FWL_MouseCommand::LeftButtonDown: | |
| 539 OnLButtonDown(pMouse); | |
| 540 break; | |
| 541 case FWL_MouseCommand::LeftButtonUp: | |
| 542 OnLButtonUp(pMouse); | |
| 543 break; | |
| 544 case FWL_MouseCommand::Move: | |
| 545 OnMouseMove(pMouse); | |
| 546 break; | |
| 547 case FWL_MouseCommand::Leave: | |
| 548 OnMouseLeave(pMouse); | |
| 549 break; | |
| 550 default: | |
| 551 break; | |
| 552 } | |
| 553 break; | |
| 554 } | |
| 555 case CFWL_MessageType::Key: { | |
| 556 if (m_pEdit->GetStates() & FWL_WGTSTATE_Focused) { | |
| 557 m_pEdit->GetDelegate()->OnProcessMessage(pMessage); | |
| 558 return; | |
| 559 } | |
| 560 break; | |
| 561 } | |
| 562 default: | |
| 563 break; | |
| 564 } | |
| 565 | |
| 566 IFWL_Widget::OnProcessMessage(pMessage); | |
| 567 } | |
| 568 | |
| 569 void IFWL_DateTimePicker::OnDrawWidget(CFX_Graphics* pGraphics, | |
| 570 const CFX_Matrix* pMatrix) { | |
| 571 DrawWidget(pGraphics, pMatrix); | |
| 572 } | |
| 573 | |
| 574 void IFWL_DateTimePicker::OnFocusChanged(CFWL_Message* pMsg, bool bSet) { | |
| 575 if (!pMsg) | |
| 576 return; | |
| 577 if (m_pWidgetMgr->IsFormDisabled()) | |
| 578 return DisForm_OnFocusChanged(pMsg, bSet); | |
| 579 | |
| 580 if (bSet) { | |
| 581 m_pProperties->m_dwStates |= (FWL_WGTSTATE_Focused); | |
| 582 Repaint(&m_rtClient); | |
| 583 } else { | |
| 584 m_pProperties->m_dwStates &= ~(FWL_WGTSTATE_Focused); | |
| 585 Repaint(&m_rtClient); | |
| 586 } | |
| 587 if (pMsg->m_pSrcTarget == m_pMonthCal.get() && IsMonthCalendarVisible()) { | |
| 588 ShowMonthCalendar(false); | |
| 589 } | |
| 590 Repaint(&m_rtClient); | |
| 591 } | |
| 592 | |
| 593 void IFWL_DateTimePicker::OnLButtonDown(CFWL_MsgMouse* pMsg) { | |
| 594 if (!pMsg) | |
| 595 return; | |
| 596 if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) | |
| 597 SetFocus(true); | |
| 598 if (!m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy)) | |
| 599 return; | |
| 600 | |
| 601 if (IsMonthCalendarVisible()) { | |
| 602 ShowMonthCalendar(false); | |
| 603 return; | |
| 604 } | |
| 605 if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_TimeFormat)) | |
| 606 ShowMonthCalendar(true); | |
| 607 | |
| 608 m_bLBtnDown = true; | |
| 609 Repaint(&m_rtClient); | |
| 610 } | |
| 611 | |
| 612 void IFWL_DateTimePicker::OnLButtonUp(CFWL_MsgMouse* pMsg) { | |
| 613 if (!pMsg) | |
| 614 return; | |
| 615 | |
| 616 m_bLBtnDown = false; | |
| 617 if (m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy)) | |
| 618 m_iBtnState = CFWL_PartState_Hovered; | |
| 619 else | |
| 620 m_iBtnState = CFWL_PartState_Normal; | |
| 621 Repaint(&m_rtBtn); | |
| 622 } | |
| 623 | |
| 624 void IFWL_DateTimePicker::OnMouseMove(CFWL_MsgMouse* pMsg) { | |
| 625 if (!m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy)) | |
| 626 m_iBtnState = CFWL_PartState_Normal; | |
| 627 Repaint(&m_rtBtn); | |
| 628 } | |
| 629 | |
| 630 void IFWL_DateTimePicker::OnMouseLeave(CFWL_MsgMouse* pMsg) { | |
| 631 if (!pMsg) | |
| 632 return; | |
| 633 m_iBtnState = CFWL_PartState_Normal; | |
| 634 Repaint(&m_rtBtn); | |
| 635 } | |
| 636 | |
| 637 void IFWL_DateTimePicker::DisForm_OnFocusChanged(CFWL_Message* pMsg, | |
| 638 bool bSet) { | |
| 639 CFX_RectF rtInvalidate(m_rtBtn); | |
| 640 if (bSet) { | |
| 641 m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused; | |
| 642 if (m_pEdit && !(m_pEdit->GetStylesEx() & FWL_STYLEEXT_EDT_ReadOnly)) { | |
| 643 m_rtBtn.Set(m_pProperties->m_rtWidget.width, 0, m_fBtn, | |
| 644 m_pProperties->m_rtWidget.height - 1); | |
| 645 } | |
| 646 rtInvalidate = m_rtBtn; | |
| 647 pMsg->m_pDstTarget = m_pEdit.get(); | |
| 648 m_pEdit->GetDelegate()->OnProcessMessage(pMsg); | |
| 649 } else { | |
| 650 m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused; | |
| 651 m_rtBtn.Set(0, 0, 0, 0); | |
| 652 if (DisForm_IsMonthCalendarVisible()) | |
| 653 ShowMonthCalendar(false); | |
| 654 if (m_pEdit->GetStates() & FWL_WGTSTATE_Focused) { | |
| 655 pMsg->m_pSrcTarget = m_pEdit.get(); | |
| 656 m_pEdit->GetDelegate()->OnProcessMessage(pMsg); | |
| 657 } | |
| 658 } | |
| 659 rtInvalidate.Inflate(2, 2); | |
| 660 Repaint(&rtInvalidate); | |
| 661 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2524173002:
Merge IFWL and CFWL classes. (Closed)
