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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 "fpdfsdk/pdfwindow/PWL_Note.h" | |
| 8 | |
| 9 #include "core/fxge/include/fx_ge.h" | |
| 10 #include "fpdfsdk/pdfwindow/PWL_Button.h" | |
| 11 #include "fpdfsdk/pdfwindow/PWL_Caret.h" | |
| 12 #include "fpdfsdk/pdfwindow/PWL_Edit.h" | |
| 13 #include "fpdfsdk/pdfwindow/PWL_EditCtrl.h" | |
| 14 #include "fpdfsdk/pdfwindow/PWL_Label.h" | |
| 15 #include "fpdfsdk/pdfwindow/PWL_ListCtrl.h" | |
| 16 #include "fpdfsdk/pdfwindow/PWL_ScrollBar.h" | |
| 17 #include "fpdfsdk/pdfwindow/PWL_Utils.h" | |
| 18 #include "fpdfsdk/pdfwindow/PWL_Wnd.h" | |
| 19 | |
| 20 #define POPUP_ITEM_HEAD_BOTTOM 3.0f | |
| 21 #define POPUP_ITEM_BOTTOMWIDTH 1.0f | |
| 22 #define POPUP_ITEM_SIDEMARGIN 3.0f | |
| 23 #define POPUP_ITEM_SPACE 4.0f | |
| 24 #define POPUP_ITEM_TEXT_INDENT 2.0f | |
| 25 #define POPUP_ITEM_BORDERCOLOR \ | |
| 26 CPWL_Color(COLORTYPE_RGB, 80 / 255.0f, 80 / 255.0f, 80 / 255.0f) | |
| 27 | |
| 28 #define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001) | |
| 29 #define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb))) | |
| 30 #define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb))) | |
| 31 #define IsFloatEqual(fa, fb) IsFloatZero((fa) - (fb)) | |
| 32 | |
| 33 CPWL_Note_Options::CPWL_Note_Options() : m_pText(NULL) {} | |
| 34 | |
| 35 CPWL_Note_Options::~CPWL_Note_Options() {} | |
| 36 | |
| 37 void CPWL_Note_Options::SetTextColor(const CPWL_Color& color) { | |
| 38 CPWL_Wnd::SetTextColor(color); | |
| 39 | |
| 40 if (m_pText) | |
| 41 m_pText->SetTextColor(color); | |
| 42 } | |
| 43 | |
| 44 void CPWL_Note_Options::RePosChildWnd() { | |
| 45 if (IsValid()) { | |
| 46 CFX_FloatRect rcClient = GetClientRect(); | |
| 47 | |
| 48 if (rcClient.Width() > 15.0f) { | |
| 49 rcClient.right -= 15.0f; | |
| 50 m_pText->Move(rcClient, TRUE, FALSE); | |
| 51 m_pText->SetVisible(TRUE); | |
| 52 } else { | |
| 53 m_pText->Move(CFX_FloatRect(0, 0, 0, 0), TRUE, FALSE); | |
| 54 m_pText->SetVisible(FALSE); | |
| 55 } | |
| 56 } | |
| 57 } | |
| 58 | |
| 59 void CPWL_Note_Options::CreateChildWnd(const PWL_CREATEPARAM& cp) { | |
| 60 m_pText = new CPWL_Label; | |
| 61 PWL_CREATEPARAM tcp = cp; | |
| 62 tcp.pParentWnd = this; | |
| 63 tcp.dwFlags = PWS_CHILD | PWS_VISIBLE; | |
| 64 m_pText->Create(tcp); | |
| 65 } | |
| 66 | |
| 67 void CPWL_Note_Options::SetText(const CFX_WideString& sText) { | |
| 68 m_pText->SetText(sText.c_str()); | |
| 69 } | |
| 70 | |
| 71 void CPWL_Note_Options::DrawThisAppearance(CFX_RenderDevice* pDevice, | |
| 72 CFX_Matrix* pUser2Device) { | |
| 73 CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device); | |
| 74 | |
| 75 CFX_FloatRect rcClient = GetClientRect(); | |
| 76 rcClient.left = rcClient.right - 15.0f; | |
| 77 | |
| 78 CFX_FloatPoint ptCenter = | |
| 79 CFX_FloatPoint((rcClient.left + rcClient.right) * 0.5f, | |
| 80 (rcClient.top + rcClient.bottom) * 0.5f); | |
| 81 | |
| 82 CFX_FloatPoint pt1(ptCenter.x - 2.0f, ptCenter.y + 2.0f * 0.5f); | |
| 83 CFX_FloatPoint pt2(ptCenter.x + 2.0f, ptCenter.y + 2.0f * 0.5f); | |
| 84 CFX_FloatPoint pt3(ptCenter.x, ptCenter.y - 3.0f * 0.5f); | |
| 85 | |
| 86 CFX_PathData path; | |
| 87 | |
| 88 path.SetPointCount(4); | |
| 89 path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO); | |
| 90 path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO); | |
| 91 path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO); | |
| 92 path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO); | |
| 93 | |
| 94 pDevice->DrawPath( | |
| 95 &path, pUser2Device, NULL, | |
| 96 CPWL_Utils::PWLColorToFXColor(GetTextColor(), GetTransparency()), 0, | |
| 97 FXFILL_ALTERNATE); | |
| 98 } | |
| 99 | |
| 100 CFX_FloatRect CPWL_Note_Options::GetContentRect() const { | |
| 101 CFX_FloatRect rcText = m_pText->GetContentRect(); | |
| 102 rcText.right += 15.0f; | |
| 103 return rcText; | |
| 104 } | |
| 105 | |
| 106 CPWL_Note_Edit::CPWL_Note_Edit() | |
| 107 : m_bEnableNotify(TRUE), | |
| 108 m_fOldItemHeight(0.0f), | |
| 109 m_bSizeChanged(FALSE), | |
| 110 m_fOldMin(0.0f), | |
| 111 m_fOldMax(0.0f) {} | |
| 112 | |
| 113 CPWL_Note_Edit::~CPWL_Note_Edit() {} | |
| 114 | |
| 115 void CPWL_Note_Edit::RePosChildWnd() { | |
| 116 m_bEnableNotify = FALSE; | |
| 117 CPWL_Edit::RePosChildWnd(); | |
| 118 m_bEnableNotify = TRUE; | |
| 119 | |
| 120 m_fOldItemHeight = GetContentRect().Height(); | |
| 121 } | |
| 122 | |
| 123 void CPWL_Note_Edit::SetText(const FX_WCHAR* csText) { | |
| 124 m_bEnableNotify = FALSE; | |
| 125 CPWL_Edit::SetText(csText); | |
| 126 m_bEnableNotify = TRUE; | |
| 127 m_fOldItemHeight = GetContentRect().Height(); | |
| 128 } | |
| 129 | |
| 130 void CPWL_Note_Edit::OnSetFocus() { | |
| 131 m_bEnableNotify = FALSE; | |
| 132 CPWL_Edit::OnSetFocus(); | |
| 133 m_bEnableNotify = TRUE; | |
| 134 | |
| 135 EnableSpellCheck(TRUE); | |
| 136 } | |
| 137 | |
| 138 void CPWL_Note_Edit::OnKillFocus() { | |
| 139 EnableSpellCheck(FALSE); | |
| 140 CPWL_Edit::OnKillFocus(); | |
| 141 } | |
| 142 | |
| 143 void CPWL_Note_Edit::OnNotify(CPWL_Wnd* pWnd, | |
| 144 uint32_t msg, | |
| 145 intptr_t wParam, | |
| 146 intptr_t lParam) { | |
| 147 if (m_bEnableNotify) { | |
| 148 if (wParam == SBT_VSCROLL) { | |
| 149 switch (msg) { | |
| 150 case PNM_SETSCROLLINFO: | |
| 151 if (PWL_SCROLL_INFO* pInfo = (PWL_SCROLL_INFO*)lParam) { | |
| 152 if (!IsFloatEqual(pInfo->fContentMax, m_fOldMax) || | |
| 153 !IsFloatEqual(pInfo->fContentMin, m_fOldMin)) { | |
| 154 m_bSizeChanged = TRUE; | |
| 155 if (CPWL_Wnd* pParent = GetParentWindow()) { | |
| 156 pParent->OnNotify(this, PNM_NOTEEDITCHANGED, 0, 0); | |
| 157 } | |
| 158 | |
| 159 m_fOldMax = pInfo->fContentMax; | |
| 160 m_fOldMin = pInfo->fContentMin; | |
| 161 return; | |
| 162 } | |
| 163 } | |
| 164 } | |
| 165 } | |
| 166 } | |
| 167 | |
| 168 CPWL_Edit::OnNotify(pWnd, msg, wParam, lParam); | |
| 169 | |
| 170 if (m_bEnableNotify) { | |
| 171 switch (msg) { | |
| 172 case PNM_SETCARETINFO: | |
| 173 if (PWL_CARET_INFO* pInfo = (PWL_CARET_INFO*)wParam) { | |
| 174 PWL_CARET_INFO newInfo = *pInfo; | |
| 175 newInfo.bVisible = TRUE; | |
| 176 newInfo.ptHead = ChildToParent(pInfo->ptHead); | |
| 177 newInfo.ptFoot = ChildToParent(pInfo->ptFoot); | |
| 178 | |
| 179 if (CPWL_Wnd* pParent = GetParentWindow()) { | |
| 180 pParent->OnNotify(this, PNM_SETCARETINFO, (intptr_t)&newInfo, 0); | |
| 181 } | |
| 182 } | |
| 183 break; | |
| 184 } | |
| 185 } | |
| 186 } | |
| 187 | |
| 188 FX_FLOAT CPWL_Note_Edit::GetItemHeight(FX_FLOAT fLimitWidth) { | |
| 189 if (fLimitWidth > 0) { | |
| 190 if (!m_bSizeChanged) | |
| 191 return m_fOldItemHeight; | |
| 192 | |
| 193 m_bSizeChanged = FALSE; | |
| 194 | |
| 195 EnableNotify(FALSE); | |
| 196 EnableRefresh(FALSE); | |
| 197 m_pEdit->EnableNotify(FALSE); | |
| 198 | |
| 199 Move(CFX_FloatRect(0, 0, fLimitWidth, 0), TRUE, FALSE); | |
| 200 FX_FLOAT fRet = GetContentRect().Height(); | |
| 201 | |
| 202 m_pEdit->EnableNotify(TRUE); | |
| 203 EnableNotify(TRUE); | |
| 204 EnableRefresh(TRUE); | |
| 205 | |
| 206 return fRet; | |
| 207 } | |
| 208 | |
| 209 return 0; | |
| 210 } | |
| 211 | |
| 212 FX_FLOAT CPWL_Note_Edit::GetItemLeftMargin() { | |
| 213 return POPUP_ITEM_TEXT_INDENT; | |
| 214 } | |
| 215 | |
| 216 FX_FLOAT CPWL_Note_Edit::GetItemRightMargin() { | |
| 217 return POPUP_ITEM_TEXT_INDENT; | |
| 218 } | |
| 219 | |
| 220 CPWL_Note_LBBox::CPWL_Note_LBBox() {} | |
| 221 | |
| 222 CPWL_Note_LBBox::~CPWL_Note_LBBox() {} | |
| 223 | |
| 224 void CPWL_Note_LBBox::DrawThisAppearance(CFX_RenderDevice* pDevice, | |
| 225 CFX_Matrix* pUser2Device) { | |
| 226 CFX_FloatRect rcClient = GetClientRect(); | |
| 227 | |
| 228 CFX_GraphStateData gsd; | |
| 229 gsd.m_LineWidth = 1.0f; | |
| 230 | |
| 231 CFX_PathData pathCross; | |
| 232 | |
| 233 pathCross.SetPointCount(4); | |
| 234 pathCross.SetPoint(0, rcClient.left, rcClient.top, FXPT_MOVETO); | |
| 235 pathCross.SetPoint(1, rcClient.right, rcClient.bottom, FXPT_LINETO); | |
| 236 pathCross.SetPoint(2, rcClient.left, | |
| 237 rcClient.bottom + rcClient.Height() * 0.5f, FXPT_MOVETO); | |
| 238 pathCross.SetPoint(3, rcClient.left + rcClient.Width() * 0.5f, | |
| 239 rcClient.bottom, FXPT_LINETO); | |
| 240 | |
| 241 pDevice->DrawPath( | |
| 242 &pathCross, pUser2Device, &gsd, 0, | |
| 243 CPWL_Utils::PWLColorToFXColor(GetTextColor(), GetTransparency()), | |
| 244 FXFILL_ALTERNATE); | |
| 245 } | |
| 246 | |
| 247 CPWL_Note_RBBox::CPWL_Note_RBBox() {} | |
| 248 | |
| 249 CPWL_Note_RBBox::~CPWL_Note_RBBox() {} | |
| 250 | |
| 251 void CPWL_Note_RBBox::DrawThisAppearance(CFX_RenderDevice* pDevice, | |
| 252 CFX_Matrix* pUser2Device) { | |
| 253 CFX_FloatRect rcClient = GetClientRect(); | |
| 254 | |
| 255 CFX_GraphStateData gsd; | |
| 256 gsd.m_LineWidth = 1.0f; | |
| 257 | |
| 258 CFX_PathData pathCross; | |
| 259 | |
| 260 pathCross.SetPointCount(4); | |
| 261 pathCross.SetPoint(0, rcClient.right, rcClient.top, FXPT_MOVETO); | |
| 262 pathCross.SetPoint(1, rcClient.left, rcClient.bottom, FXPT_LINETO); | |
| 263 pathCross.SetPoint(2, rcClient.right, | |
| 264 rcClient.bottom + rcClient.Height() * 0.5f, FXPT_MOVETO); | |
| 265 pathCross.SetPoint(3, rcClient.left + rcClient.Width() * 0.5f, | |
| 266 rcClient.bottom, FXPT_LINETO); | |
| 267 | |
| 268 pDevice->DrawPath( | |
| 269 &pathCross, pUser2Device, &gsd, 0, | |
| 270 CPWL_Utils::PWLColorToFXColor(GetTextColor(), GetTransparency()), | |
| 271 FXFILL_ALTERNATE); | |
| 272 } | |
| 273 | |
| 274 CPWL_Note_Icon::CPWL_Note_Icon() : m_nType(0) {} | |
| 275 | |
| 276 CPWL_Note_Icon::~CPWL_Note_Icon() {} | |
| 277 | |
| 278 void CPWL_Note_Icon::SetIconType(int32_t nType) { | |
| 279 m_nType = nType; | |
| 280 } | |
| 281 | |
| 282 void CPWL_Note_Icon::DrawThisAppearance(CFX_RenderDevice* pDevice, | |
| 283 CFX_Matrix* pUser2Device) { | |
| 284 CPWL_Utils::DrawIconAppStream(pDevice, pUser2Device, m_nType, GetClientRect(), | |
| 285 GetBackgroundColor(), PWL_DEFAULT_BLACKCOLOR, | |
| 286 GetTransparency()); | |
| 287 } | |
| 288 | |
| 289 CPWL_Note_CloseBox::CPWL_Note_CloseBox() : m_bMouseDown(FALSE) {} | |
| 290 | |
| 291 CPWL_Note_CloseBox::~CPWL_Note_CloseBox() {} | |
| 292 | |
| 293 void CPWL_Note_CloseBox::DrawThisAppearance(CFX_RenderDevice* pDevice, | |
| 294 CFX_Matrix* pUser2Device) { | |
| 295 CPWL_Button::DrawThisAppearance(pDevice, pUser2Device); | |
| 296 | |
| 297 CFX_FloatRect rcClient = GetClientRect(); | |
| 298 rcClient = CPWL_Utils::DeflateRect(rcClient, 2.0f); | |
| 299 | |
| 300 CFX_GraphStateData gsd; | |
| 301 gsd.m_LineWidth = 1.0f; | |
| 302 | |
| 303 CFX_PathData pathCross; | |
| 304 | |
| 305 if (m_bMouseDown) { | |
| 306 rcClient.left += 0.5f; | |
| 307 rcClient.right += 0.5f; | |
| 308 rcClient.top -= 0.5f; | |
| 309 rcClient.bottom -= 0.5f; | |
| 310 } | |
| 311 | |
| 312 pathCross.SetPointCount(4); | |
| 313 pathCross.SetPoint(0, rcClient.left, rcClient.bottom, FXPT_MOVETO); | |
| 314 pathCross.SetPoint(1, rcClient.right, rcClient.top, FXPT_LINETO); | |
| 315 pathCross.SetPoint(2, rcClient.left, rcClient.top, FXPT_MOVETO); | |
| 316 pathCross.SetPoint(3, rcClient.right, rcClient.bottom, FXPT_LINETO); | |
| 317 | |
| 318 pDevice->DrawPath( | |
| 319 &pathCross, pUser2Device, &gsd, 0, | |
| 320 CPWL_Utils::PWLColorToFXColor(GetTextColor(), GetTransparency()), | |
| 321 FXFILL_ALTERNATE); | |
| 322 } | |
| 323 | |
| 324 FX_BOOL CPWL_Note_CloseBox::OnLButtonDown(const CFX_FloatPoint& point, | |
| 325 uint32_t nFlag) { | |
| 326 SetBorderStyle(PBS_INSET); | |
| 327 InvalidateRect(NULL); | |
| 328 | |
| 329 m_bMouseDown = TRUE; | |
| 330 | |
| 331 return CPWL_Button::OnLButtonDown(point, nFlag); | |
| 332 } | |
| 333 | |
| 334 FX_BOOL CPWL_Note_CloseBox::OnLButtonUp(const CFX_FloatPoint& point, | |
| 335 uint32_t nFlag) { | |
| 336 m_bMouseDown = FALSE; | |
| 337 | |
| 338 SetBorderStyle(PBS_BEVELED); | |
| 339 InvalidateRect(NULL); | |
| 340 | |
| 341 return CPWL_Button::OnLButtonUp(point, nFlag); | |
| 342 } | |
| 343 | |
| 344 CPWL_Note_Contents::CPWL_Note_Contents() : m_pEdit(NULL) {} | |
| 345 | |
| 346 CPWL_Note_Contents::~CPWL_Note_Contents() {} | |
| 347 | |
| 348 CFX_ByteString CPWL_Note_Contents::GetClassName() const { | |
| 349 return "CPWL_Note_Contents"; | |
| 350 } | |
| 351 | |
| 352 void CPWL_Note_Contents::CreateChildWnd(const PWL_CREATEPARAM& cp) { | |
| 353 m_pEdit = new CPWL_Note_Edit; | |
| 354 PWL_CREATEPARAM ecp = cp; | |
| 355 ecp.pParentWnd = this; | |
| 356 ecp.dwFlags = PWS_VISIBLE | PWS_CHILD | PES_MULTILINE | PES_AUTORETURN | | |
| 357 PES_TEXTOVERFLOW | PES_UNDO | PES_SPELLCHECK; | |
| 358 | |
| 359 m_pEdit->EnableNotify(FALSE); | |
| 360 m_pEdit->Create(ecp); | |
| 361 m_pEdit->EnableNotify(TRUE); | |
| 362 } | |
| 363 | |
| 364 void CPWL_Note_Contents::SetText(const CFX_WideString& sText) { | |
| 365 if (m_pEdit) { | |
| 366 m_pEdit->EnableNotify(FALSE); | |
| 367 m_pEdit->SetText(sText.c_str()); | |
| 368 m_pEdit->EnableNotify(TRUE); | |
| 369 OnNotify(m_pEdit, PNM_NOTEEDITCHANGED, 0, 0); | |
| 370 } | |
| 371 } | |
| 372 | |
| 373 CFX_WideString CPWL_Note_Contents::GetText() const { | |
| 374 if (m_pEdit) | |
| 375 return m_pEdit->GetText(); | |
| 376 | |
| 377 return L""; | |
| 378 } | |
| 379 | |
| 380 int32_t CPWL_Note_Contents::CountSubItems() const { | |
| 381 return m_aChildren.GetSize() - 1; | |
| 382 } | |
| 383 | |
| 384 IPWL_NoteItem* CPWL_Note_Contents::GetSubItems(int32_t index) const { | |
| 385 int32_t nIndex = index + 1; | |
| 386 | |
| 387 if (nIndex > 0 && nIndex < m_aChildren.GetSize()) { | |
| 388 if (CPWL_Wnd* pChild = m_aChildren.GetAt(nIndex)) { | |
| 389 ASSERT(pChild->GetClassName() == "CPWL_NoteItem"); | |
| 390 CPWL_NoteItem* pItem = (CPWL_NoteItem*)pChild; | |
| 391 return pItem; | |
| 392 } | |
| 393 } | |
| 394 return NULL; | |
| 395 } | |
| 396 | |
| 397 IPWL_NoteItem* CPWL_Note_Contents::GetHitNoteItem(const CFX_FloatPoint& point) { | |
| 398 CFX_FloatPoint pt = ParentToChild(point); | |
| 399 | |
| 400 for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { | |
| 401 if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { | |
| 402 if (pChild->GetClassName() == "CPWL_NoteItem") { | |
| 403 CPWL_NoteItem* pNoteItem = (CPWL_NoteItem*)pChild; | |
| 404 if (IPWL_NoteItem* pRet = pNoteItem->GetHitNoteItem(pt)) | |
| 405 return pRet; | |
| 406 } | |
| 407 } | |
| 408 } | |
| 409 return NULL; | |
| 410 } | |
| 411 | |
| 412 void CPWL_Note_Contents::OnNotify(CPWL_Wnd* pWnd, | |
| 413 uint32_t msg, | |
| 414 intptr_t wParam, | |
| 415 intptr_t lParam) { | |
| 416 switch (msg) { | |
| 417 case PNM_NOTEEDITCHANGED: { | |
| 418 int32_t nIndex = GetItemIndex(pWnd); | |
| 419 if (nIndex < 0) | |
| 420 nIndex = 0; | |
| 421 | |
| 422 m_pEdit->EnableNotify(FALSE); | |
| 423 ResetContent(nIndex); | |
| 424 m_pEdit->EnableNotify(TRUE); | |
| 425 | |
| 426 for (int32_t i = nIndex + 1, sz = m_aChildren.GetSize(); i < sz; i++) { | |
| 427 if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) | |
| 428 pChild->OnNotify(this, PNM_NOTERESET, 0, 0); | |
| 429 } | |
| 430 | |
| 431 if (CPWL_Wnd* pParent = GetParentWindow()) { | |
| 432 pParent->OnNotify(this, PNM_NOTEEDITCHANGED, 0, 0); | |
| 433 } | |
| 434 } | |
| 435 return; | |
| 436 case PNM_SCROLLWINDOW: | |
| 437 SetScrollPos(CFX_FloatPoint(0.0f, *(FX_FLOAT*)lParam)); | |
| 438 ResetFace(); | |
| 439 InvalidateRect(NULL); | |
| 440 return; | |
| 441 case PNM_SETCARETINFO: | |
| 442 if (PWL_CARET_INFO* pInfo = (PWL_CARET_INFO*)wParam) { | |
| 443 PWL_CARET_INFO newInfo = *pInfo; | |
| 444 newInfo.bVisible = TRUE; | |
| 445 newInfo.ptHead = ChildToParent(pInfo->ptHead); | |
| 446 newInfo.ptFoot = ChildToParent(pInfo->ptFoot); | |
| 447 | |
| 448 if (CPWL_Wnd* pParent = GetParentWindow()) { | |
| 449 pParent->OnNotify(this, PNM_SETCARETINFO, (intptr_t)&newInfo, 0); | |
| 450 } | |
| 451 } | |
| 452 return; | |
| 453 case PNM_NOTERESET: { | |
| 454 m_pEdit->EnableNotify(FALSE); | |
| 455 ResetContent(0); | |
| 456 m_pEdit->EnableNotify(TRUE); | |
| 457 | |
| 458 for (int32_t i = 1, sz = m_aChildren.GetSize(); i < sz; i++) { | |
| 459 if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) | |
| 460 pChild->OnNotify(this, PNM_NOTERESET, 0, 0); | |
| 461 } | |
| 462 | |
| 463 m_pEdit->EnableNotify(FALSE); | |
| 464 ResetContent(0); | |
| 465 m_pEdit->EnableNotify(TRUE); | |
| 466 } | |
| 467 return; | |
| 468 } | |
| 469 | |
| 470 CPWL_Wnd::OnNotify(pWnd, msg, wParam, lParam); | |
| 471 } | |
| 472 | |
| 473 FX_BOOL CPWL_Note_Contents::OnLButtonDown(const CFX_FloatPoint& point, | |
| 474 uint32_t nFlag) { | |
| 475 if (CPWL_Wnd::OnLButtonDown(point, nFlag)) | |
| 476 return TRUE; | |
| 477 | |
| 478 if (!m_pEdit->IsFocused()) { | |
| 479 m_pEdit->SetFocus(); | |
| 480 } | |
| 481 | |
| 482 return TRUE; | |
| 483 } | |
| 484 | |
| 485 void CPWL_Note_Contents::SetEditFocus(FX_BOOL bLast) { | |
| 486 if (!m_pEdit->IsFocused()) { | |
| 487 m_pEdit->SetFocus(); | |
| 488 m_pEdit->SetCaret(bLast ? m_pEdit->GetTotalWords() : 0); | |
| 489 } | |
| 490 } | |
| 491 | |
| 492 CPWL_Edit* CPWL_Note_Contents::GetEdit() const { | |
| 493 return m_pEdit; | |
| 494 } | |
| 495 | |
| 496 void CPWL_Note_Contents::EnableModify(FX_BOOL bEnabled) { | |
| 497 if (!bEnabled) | |
| 498 m_pEdit->AddFlag(PWS_READONLY); | |
| 499 else | |
| 500 m_pEdit->RemoveFlag(PWS_READONLY); | |
| 501 | |
| 502 for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { | |
| 503 if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { | |
| 504 if (pChild->GetClassName() == "CPWL_NoteItem") { | |
| 505 CPWL_NoteItem* pNoteItem = (CPWL_NoteItem*)pChild; | |
| 506 pNoteItem->EnableModify(bEnabled); | |
| 507 } | |
| 508 } | |
| 509 } | |
| 510 } | |
| 511 | |
| 512 void CPWL_Note_Contents::EnableRead(FX_BOOL bEnabled) { | |
| 513 if (!bEnabled) | |
| 514 m_pEdit->AddFlag(PES_NOREAD); | |
| 515 else | |
| 516 m_pEdit->RemoveFlag(PES_NOREAD); | |
| 517 | |
| 518 for (int32_t i = 0, sz = m_aChildren.GetSize(); i < sz; i++) { | |
| 519 if (CPWL_Wnd* pChild = m_aChildren.GetAt(i)) { | |
| 520 if (pChild->GetClassName() == "CPWL_NoteItem") { | |
| 521 CPWL_NoteItem* pNoteItem = (CPWL_NoteItem*)pChild; | |
| 522 pNoteItem->EnableRead(bEnabled); | |
| 523 } | |
| 524 } | |
| 525 } | |
| 526 } | |
| 527 | |
| 528 CPWL_NoteItem::CPWL_NoteItem() | |
| 529 : m_pSubject(NULL), | |
| 530 m_pDateTime(NULL), | |
| 531 m_pContents(NULL), | |
| 532 m_pPrivateData(NULL), | |
| 533 m_sAuthor(L""), | |
| 534 m_fOldItemHeight(0.0f), | |
| 535 m_bSizeChanged(FALSE), | |
| 536 m_bAllowModify(TRUE) {} | |
| 537 | |
| 538 CPWL_NoteItem::~CPWL_NoteItem() {} | |
| 539 | |
| 540 CFX_ByteString CPWL_NoteItem::GetClassName() const { | |
| 541 return "CPWL_NoteItem"; | |
| 542 } | |
| 543 | |
| 544 void CPWL_NoteItem::CreateChildWnd(const PWL_CREATEPARAM& cp) { | |
| 545 CPWL_Color sTextColor; | |
| 546 | |
| 547 if (CPWL_Utils::IsBlackOrWhite(GetBackgroundColor())) | |
| 548 sTextColor = PWL_DEFAULT_WHITECOLOR; | |
| 549 else | |
| 550 sTextColor = PWL_DEFAULT_BLACKCOLOR; | |
| 551 | |
| 552 m_pSubject = new CPWL_Label; | |
| 553 PWL_CREATEPARAM scp = cp; | |
| 554 scp.pParentWnd = this; | |
| 555 scp.dwFlags = PWS_VISIBLE | PWS_CHILD | PES_LEFT | PES_TOP; | |
| 556 scp.sTextColor = sTextColor; | |
| 557 m_pSubject->Create(scp); | |
| 558 | |
| 559 m_pDateTime = new CPWL_Label; | |
| 560 PWL_CREATEPARAM dcp = cp; | |
| 561 dcp.pParentWnd = this; | |
| 562 dcp.dwFlags = PWS_VISIBLE | PWS_CHILD | PES_RIGHT | PES_TOP; | |
| 563 dcp.sTextColor = sTextColor; | |
| 564 m_pDateTime->Create(dcp); | |
| 565 | |
| 566 m_pContents = new CPWL_Note_Contents; | |
| 567 PWL_CREATEPARAM ccp = cp; | |
| 568 ccp.pParentWnd = this; | |
| 569 ccp.sBackgroundColor = | |
| 570 CPWL_Color(COLORTYPE_RGB, 240 / 255.0f, 240 / 255.0f, 240 / 255.0f); | |
| 571 ccp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BACKGROUND; | |
| 572 m_pContents->Create(ccp); | |
| 573 m_pContents->SetItemSpace(POPUP_ITEM_SPACE); | |
| 574 m_pContents->SetTopSpace(POPUP_ITEM_SPACE); | |
| 575 m_pContents->SetBottomSpace(POPUP_ITEM_SPACE); | |
| 576 } | |
| 577 | |
| 578 void CPWL_NoteItem::RePosChildWnd() { | |
| 579 if (IsValid()) { | |
| 580 CFX_FloatRect rcClient = GetClientRect(); | |
| 581 | |
| 582 CFX_FloatRect rcSubject = rcClient; | |
| 583 rcSubject.left += POPUP_ITEM_TEXT_INDENT; | |
| 584 rcSubject.top = rcClient.top; | |
| 585 rcSubject.right = | |
| 586 PWL_MIN(rcSubject.left + m_pSubject->GetContentRect().Width() + 1.0f, | |
| 587 rcClient.right); | |
| 588 rcSubject.bottom = rcSubject.top - m_pSubject->GetContentRect().Height(); | |
| 589 rcSubject.Normalize(); | |
| 590 m_pSubject->Move(rcSubject, TRUE, FALSE); | |
| 591 m_pSubject->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcSubject)); | |
| 592 | |
| 593 CFX_FloatRect rcDate = rcClient; | |
| 594 rcDate.right -= POPUP_ITEM_TEXT_INDENT; | |
| 595 rcDate.left = | |
| 596 PWL_MAX(rcDate.right - m_pDateTime->GetContentRect().Width() - 1.0f, | |
| 597 rcSubject.right); | |
| 598 rcDate.bottom = rcDate.top - m_pDateTime->GetContentRect().Height(); | |
| 599 rcDate.Normalize(); | |
| 600 m_pDateTime->Move(rcDate, TRUE, FALSE); | |
| 601 m_pDateTime->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcDate)); | |
| 602 | |
| 603 CFX_FloatRect rcContents = rcClient; | |
| 604 rcContents.left += 1.0f; | |
| 605 rcContents.right -= 1.0f; | |
| 606 rcContents.top = rcDate.bottom - POPUP_ITEM_HEAD_BOTTOM; | |
| 607 rcContents.bottom += POPUP_ITEM_BOTTOMWIDTH; | |
| 608 rcContents.Normalize(); | |
| 609 m_pContents->Move(rcContents, TRUE, FALSE); | |
| 610 m_pContents->SetVisible(CPWL_Utils::ContainsRect(rcClient, rcContents)); | |
| 611 } | |
| 612 | |
| 613 SetClipRect(CPWL_Utils::InflateRect(GetWindowRect(), 1.0f)); | |
| 614 } | |
| 615 | |
| 616 void CPWL_NoteItem::SetPrivateData(void* pData) { | |
| 617 m_pPrivateData = pData; | |
| 618 } | |
| 619 | |
| 620 void CPWL_NoteItem::SetBkColor(const CPWL_Color& color) { | |
| 621 CPWL_Color sBK = color; | |
| 622 SetBackgroundColor(sBK); | |
| 623 | |
| 624 CPWL_Color sTextColor; | |
| 625 | |
| 626 if (CPWL_Utils::IsBlackOrWhite(sBK)) | |
| 627 sTextColor = PWL_DEFAULT_WHITECOLOR; | |
| 628 else | |
| 629 sTextColor = PWL_DEFAULT_BLACKCOLOR; | |
| 630 | |
| 631 SetTextColor(sTextColor); | |
| 632 if (m_pSubject) | |
| 633 m_pSubject->SetTextColor(sTextColor); | |
| 634 if (m_pDateTime) | |
| 635 m_pDateTime->SetTextColor(sTextColor); | |
| 636 | |
| 637 InvalidateRect(nullptr); | |
| 638 } | |
| 639 | |
| 640 void CPWL_NoteItem::SetSubjectName(const CFX_WideString& sName) { | |
| 641 if (m_pSubject) | |
| 642 m_pSubject->SetText(sName.c_str()); | |
| 643 } | |
| 644 | |
| 645 void CPWL_NoteItem::SetDateTime(FX_SYSTEMTIME time) { | |
| 646 m_dtNote = time; | |
| 647 | |
| 648 CFX_WideString swTime; | |
| 649 swTime.Format(L"%04d-%02d-%02d %02d:%02d:%02d", time.wYear, time.wMonth, | |
| 650 time.wDay, time.wHour, time.wMinute, time.wSecond); | |
| 651 if (m_pDateTime) { | |
| 652 m_pDateTime->SetText(swTime.c_str()); | |
| 653 } | |
| 654 | |
| 655 RePosChildWnd(); | |
| 656 } | |
| 657 | |
| 658 void CPWL_NoteItem::SetContents(const CFX_WideString& sContents) { | |
| 659 if (m_pContents) { | |
| 660 m_pContents->SetText(sContents); | |
| 661 } | |
| 662 } | |
| 663 | |
| 664 CPWL_NoteItem* CPWL_NoteItem::GetParentNoteItem() const { | |
| 665 if (CPWL_Wnd* pParent = GetParentWindow()) { | |
| 666 if (CPWL_Wnd* pGrand = pParent->GetParentWindow()) { | |
| 667 ASSERT(pGrand->GetClassName() == "CPWL_NoteItem"); | |
| 668 return (CPWL_NoteItem*)pGrand; | |
| 669 } | |
| 670 } | |
| 671 | |
| 672 return NULL; | |
| 673 } | |
| 674 | |
| 675 IPWL_NoteItem* CPWL_NoteItem::GetParentItem() const { | |
| 676 return GetParentNoteItem(); | |
| 677 } | |
| 678 | |
| 679 CPWL_Edit* CPWL_NoteItem::GetEdit() const { | |
| 680 if (m_pContents) | |
| 681 return m_pContents->GetEdit(); | |
| 682 return NULL; | |
| 683 } | |
| 684 | |
| 685 void* CPWL_NoteItem::GetPrivateData() const { | |
| 686 return m_pPrivateData; | |
| 687 } | |
| 688 | |
| 689 CFX_WideString CPWL_NoteItem::GetAuthorName() const { | |
| 690 return m_sAuthor; | |
| 691 } | |
| 692 | |
| 693 CPWL_Color CPWL_NoteItem::GetBkColor() const { | |
| 694 return GetBackgroundColor(); | |
| 695 } | |
| 696 | |
| 697 CFX_WideString CPWL_NoteItem::GetContents() const { | |
| 698 if (m_pContents) | |
| 699 return m_pContents->GetText(); | |
| 700 | |
| 701 return L""; | |
| 702 } | |
| 703 | |
| 704 FX_SYSTEMTIME CPWL_NoteItem::GetDateTime() const { | |
| 705 return m_dtNote; | |
| 706 } | |
| 707 | |
| 708 CFX_WideString CPWL_NoteItem::GetSubjectName() const { | |
| 709 if (m_pSubject) | |
| 710 return m_pSubject->GetText(); | |
| 711 | |
| 712 return L""; | |
| 713 } | |
| 714 | |
| 715 int32_t CPWL_NoteItem::CountSubItems() const { | |
| 716 if (m_pContents) | |
| 717 return m_pContents->CountSubItems(); | |
| 718 | |
| 719 return 0; | |
| 720 } | |
| 721 | |
| 722 IPWL_NoteItem* CPWL_NoteItem::GetSubItems(int32_t index) const { | |
| 723 if (m_pContents) | |
| 724 return m_pContents->GetSubItems(index); | |
| 725 | |
| 726 return NULL; | |
| 727 } | |
| 728 | |
| 729 IPWL_NoteItem* CPWL_NoteItem::GetHitNoteItem(const CFX_FloatPoint& point) { | |
| 730 CFX_FloatPoint pt = ParentToChild(point); | |
| 731 | |
| 732 if (WndHitTest(pt)) { | |
| 733 if (m_pContents) { | |
| 734 if (IPWL_NoteItem* pNoteItem = m_pContents->GetHitNoteItem(pt)) | |
| 735 return pNoteItem; | |
| 736 } | |
| 737 | |
| 738 return this; | |
| 739 } | |
| 740 | |
| 741 return NULL; | |
| 742 } | |
| 743 | |
| 744 IPWL_NoteItem* CPWL_NoteItem::GetFocusedNoteItem() const { | |
| 745 if (const CPWL_Wnd* pWnd = GetFocused()) { | |
| 746 if (pWnd->GetClassName() == "CPWL_Edit") { | |
| 747 if (CPWL_Wnd* pParent = pWnd->GetParentWindow()) { | |
| 748 ASSERT(pParent->GetClassName() == "CPWL_Note_Contents"); | |
| 749 | |
| 750 if (CPWL_Wnd* pGrand = pParent->GetParentWindow()) { | |
| 751 ASSERT(pGrand->GetClassName() == "CPWL_NoteItem"); | |
| 752 return (CPWL_NoteItem*)pGrand; | |
| 753 } | |
| 754 } | |
| 755 } | |
| 756 } | |
| 757 | |
| 758 return NULL; | |
| 759 } | |
| 760 | |
| 761 FX_FLOAT CPWL_NoteItem::GetItemHeight(FX_FLOAT fLimitWidth) { | |
| 762 if (fLimitWidth > 0) { | |
| 763 if (!m_bSizeChanged) | |
| 764 return m_fOldItemHeight; | |
| 765 | |
| 766 m_bSizeChanged = FALSE; | |
| 767 | |
| 768 FX_FLOAT fRet = m_pDateTime->GetContentRect().Height(); | |
| 769 FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth(); | |
| 770 if (fLimitWidth > fBorderWidth * 2) | |
| 771 fRet += m_pContents->GetContentsHeight(fLimitWidth - fBorderWidth * 2); | |
| 772 fRet += POPUP_ITEM_HEAD_BOTTOM + POPUP_ITEM_BOTTOMWIDTH + fBorderWidth * 2; | |
| 773 | |
| 774 return m_fOldItemHeight = fRet; | |
| 775 } | |
| 776 | |
| 777 return 0; | |
| 778 } | |
| 779 | |
| 780 FX_FLOAT CPWL_NoteItem::GetItemLeftMargin() { | |
| 781 return POPUP_ITEM_SIDEMARGIN; | |
| 782 } | |
| 783 | |
| 784 FX_FLOAT CPWL_NoteItem::GetItemRightMargin() { | |
| 785 return POPUP_ITEM_SIDEMARGIN; | |
| 786 } | |
| 787 | |
| 788 FX_BOOL CPWL_NoteItem::OnLButtonDown(const CFX_FloatPoint& point, | |
| 789 uint32_t nFlag) { | |
| 790 if (!m_pContents->WndHitTest(m_pContents->ParentToChild(point))) { | |
| 791 SetNoteFocus(FALSE); | |
| 792 } | |
| 793 | |
| 794 CPWL_Wnd::OnLButtonDown(point, nFlag); | |
| 795 | |
| 796 return TRUE; | |
| 797 } | |
| 798 | |
| 799 FX_BOOL CPWL_NoteItem::OnRButtonUp(const CFX_FloatPoint& point, | |
| 800 uint32_t nFlag) { | |
| 801 if (!m_pContents->WndHitTest(m_pContents->ParentToChild(point))) { | |
| 802 SetNoteFocus(FALSE); | |
| 803 PopupNoteItemMenu(point); | |
| 804 | |
| 805 return TRUE; | |
| 806 } | |
| 807 | |
| 808 return CPWL_Wnd::OnRButtonUp(point, nFlag); | |
| 809 } | |
| 810 | |
| 811 void CPWL_NoteItem::OnNotify(CPWL_Wnd* pWnd, | |
| 812 uint32_t msg, | |
| 813 intptr_t wParam, | |
| 814 intptr_t lParam) { | |
| 815 switch (msg) { | |
| 816 case PNM_NOTEEDITCHANGED: | |
| 817 m_bSizeChanged = TRUE; | |
| 818 | |
| 819 if (CPWL_Wnd* pParent = GetParentWindow()) { | |
| 820 pParent->OnNotify(this, PNM_NOTEEDITCHANGED, 0, 0); | |
| 821 } | |
| 822 return; | |
| 823 case PNM_SETCARETINFO: | |
| 824 if (PWL_CARET_INFO* pInfo = (PWL_CARET_INFO*)wParam) { | |
| 825 PWL_CARET_INFO newInfo = *pInfo; | |
| 826 newInfo.bVisible = TRUE; | |
| 827 newInfo.ptHead = ChildToParent(pInfo->ptHead); | |
| 828 newInfo.ptFoot = ChildToParent(pInfo->ptFoot); | |
| 829 | |
| 830 if (CPWL_Wnd* pParent = GetParentWindow()) { | |
| 831 pParent->OnNotify(this, PNM_SETCARETINFO, (intptr_t)&newInfo, 0); | |
| 832 } | |
| 833 } | |
| 834 return; | |
| 835 case PNM_NOTERESET: | |
| 836 m_bSizeChanged = TRUE; | |
| 837 m_pContents->OnNotify(this, PNM_NOTERESET, 0, 0); | |
| 838 | |
| 839 return; | |
| 840 } | |
| 841 | |
| 842 CPWL_Wnd::OnNotify(pWnd, msg, wParam, lParam); | |
| 843 } | |
| 844 | |
| 845 void CPWL_NoteItem::PopupNoteItemMenu(const CFX_FloatPoint& point) { | |
| 846 } | |
| 847 | |
| 848 void CPWL_NoteItem::SetNoteFocus(FX_BOOL bLast) { | |
| 849 m_pContents->SetEditFocus(bLast); | |
| 850 } | |
| 851 | |
| 852 void CPWL_NoteItem::EnableModify(FX_BOOL bEnabled) { | |
| 853 m_pContents->EnableModify(bEnabled); | |
| 854 m_bAllowModify = bEnabled; | |
| 855 } | |
| 856 | |
| 857 void CPWL_NoteItem::EnableRead(FX_BOOL bEnabled) { | |
| 858 m_pContents->EnableRead(bEnabled); | |
| 859 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1869533003:
Remove all PWL_Note classes (Closed)
Base URL: https://pdfium.googlesource.com/pdfium.git@master