OLD | NEW |
1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "../../include/pdfwindow/PDFWindow.h" | 7 #include "../../include/pdfwindow/PDFWindow.h" |
8 #include "../../include/pdfwindow/PWL_Wnd.h" | 8 #include "../../include/pdfwindow/PWL_Wnd.h" |
9 #include "../../include/pdfwindow/PWL_EditCtrl.h" | 9 #include "../../include/pdfwindow/PWL_EditCtrl.h" |
10 #include "../../include/pdfwindow/PWL_Edit.h" | 10 #include "../../include/pdfwindow/PWL_Edit.h" |
11 #include "../../include/pdfwindow/PWL_ListBox.h" | 11 #include "../../include/pdfwindow/PWL_ListBox.h" |
12 #include "../../include/pdfwindow/PWL_ComboBox.h" | 12 #include "../../include/pdfwindow/PWL_ComboBox.h" |
13 #include "../../include/pdfwindow/PWL_Utils.h" | 13 #include "../../include/pdfwindow/PWL_Utils.h" |
14 | 14 |
15 #define PWLCB_DEFAULTFONTSIZE 12.0f | 15 #define PWLCB_DEFAULTFONTSIZE 12.0f |
16 | 16 |
17 #define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001) | 17 #define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001) |
18 #define IsFloatBigger(fa,fb) ((fa) > (fb) && !IsFloatZero((fa) -
(fb))) | 18 #define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb))) |
19 #define IsFloatSmaller(fa,fb) ((fa) < (fb) && !IsFloatZero((fa) -
(fb))) | 19 #define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb))) |
20 #define IsFloatEqual(fa,fb) IsFloatZero((fa)-(fb)) | 20 #define IsFloatEqual(fa, fb) IsFloatZero((fa) - (fb)) |
21 | |
22 | 21 |
23 /* ---------------------------- CPWL_CBListBox ---------------------------- */ | 22 /* ---------------------------- CPWL_CBListBox ---------------------------- */ |
24 | 23 |
25 FX_BOOL CPWL_CBListBox::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag) | 24 FX_BOOL CPWL_CBListBox::OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) { |
26 { | 25 CPWL_Wnd::OnLButtonUp(point, nFlag); |
27 CPWL_Wnd::OnLButtonUp(point,nFlag); | 26 |
28 | 27 if (m_bMouseDown) { |
29 if (m_bMouseDown) | 28 ReleaseCapture(); |
30 { | 29 m_bMouseDown = FALSE; |
31 ReleaseCapture(); | 30 |
32 m_bMouseDown = FALSE; | 31 if (ClientHitTest(point)) { |
33 | 32 if (CPWL_Wnd* pParent = GetParentWindow()) { |
34 if (ClientHitTest(point)) | 33 pParent->OnNotify(this, PNM_LBUTTONUP, 0, |
35 { | 34 PWL_MAKEDWORD(point.x, point.y)); |
36 if (CPWL_Wnd * pParent = GetParentWindow()) | 35 } |
37 { | 36 |
38 pParent->OnNotify(this,PNM_LBUTTONUP,0,PWL_MAKEDWORD(point.x,poi
nt.y)); | 37 FX_BOOL bExit = FALSE; |
39 } | 38 OnNotifySelChanged(FALSE, bExit, nFlag); |
40 | 39 if (bExit) |
41 FX_BOOL bExit = FALSE; | 40 return FALSE; |
42 OnNotifySelChanged(FALSE,bExit, nFlag); | |
43 if (bExit) return FALSE; | |
44 } | |
45 } | 41 } |
46 | 42 } |
47 return TRUE; | 43 |
48 } | 44 return TRUE; |
49 | 45 } |
50 FX_BOOL CPWL_CBListBox::OnKeyDownWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWO
RD nFlag) | 46 |
51 { | 47 FX_BOOL CPWL_CBListBox::OnKeyDownWithExit(FX_WORD nChar, |
52 if (!m_pList) return FALSE; | 48 FX_BOOL& bExit, |
53 | 49 FX_DWORD nFlag) { |
54 switch (nChar) | 50 if (!m_pList) |
55 { | 51 return FALSE; |
| 52 |
| 53 switch (nChar) { |
56 default: | 54 default: |
57 return FALSE; | 55 return FALSE; |
58 case FWL_VKEY_Up: | 56 case FWL_VKEY_Up: |
59 case FWL_VKEY_Down: | 57 case FWL_VKEY_Down: |
60 case FWL_VKEY_Home: | 58 case FWL_VKEY_Home: |
61 case FWL_VKEY_Left: | 59 case FWL_VKEY_Left: |
62 case FWL_VKEY_End: | 60 case FWL_VKEY_End: |
63 case FWL_VKEY_Right: | 61 case FWL_VKEY_Right: |
| 62 break; |
| 63 } |
| 64 |
| 65 switch (nChar) { |
| 66 case FWL_VKEY_Up: |
| 67 m_pList->OnVK_UP(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag)); |
| 68 break; |
| 69 case FWL_VKEY_Down: |
| 70 m_pList->OnVK_DOWN(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag)); |
| 71 break; |
| 72 case FWL_VKEY_Home: |
| 73 m_pList->OnVK_HOME(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag)); |
| 74 break; |
| 75 case FWL_VKEY_Left: |
| 76 m_pList->OnVK_LEFT(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag)); |
| 77 break; |
| 78 case FWL_VKEY_End: |
| 79 m_pList->OnVK_END(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag)); |
| 80 break; |
| 81 case FWL_VKEY_Right: |
| 82 m_pList->OnVK_RIGHT(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag)); |
| 83 break; |
| 84 case FWL_VKEY_Delete: |
| 85 break; |
| 86 } |
| 87 |
| 88 OnNotifySelChanged(TRUE, bExit, nFlag); |
| 89 |
| 90 return TRUE; |
| 91 } |
| 92 |
| 93 FX_BOOL CPWL_CBListBox::OnCharWithExit(FX_WORD nChar, |
| 94 FX_BOOL& bExit, |
| 95 FX_DWORD nFlag) { |
| 96 if (!m_pList) |
| 97 return FALSE; |
| 98 |
| 99 if (!m_pList->OnChar(nChar, IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag))) |
| 100 return FALSE; |
| 101 |
| 102 if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetParentWindow()) { |
| 103 pComboBox->SetSelectText(); |
| 104 } |
| 105 |
| 106 OnNotifySelChanged(TRUE, bExit, nFlag); |
| 107 |
| 108 return TRUE; |
| 109 } |
| 110 |
| 111 /* ---------------------------- CPWL_CBButton ---------------------------- */ |
| 112 |
| 113 void CPWL_CBButton::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) { |
| 114 CPWL_Wnd::GetThisAppearanceStream(sAppStream); |
| 115 |
| 116 CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect(); |
| 117 |
| 118 if (IsVisible() && !rectWnd.IsEmpty()) { |
| 119 CFX_ByteTextBuf sButton; |
| 120 |
| 121 CPDF_Point ptCenter = GetCenterPoint(); |
| 122 |
| 123 CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN, |
| 124 ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); |
| 125 CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN, |
| 126 ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); |
| 127 CPDF_Point pt3(ptCenter.x, |
| 128 ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); |
| 129 |
| 130 if (IsFloatBigger(rectWnd.right - rectWnd.left, |
| 131 PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) && |
| 132 IsFloatBigger(rectWnd.top - rectWnd.bottom, |
| 133 PWL_CBBUTTON_TRIANGLE_HALFLEN)) { |
| 134 sButton << "0 g\n"; |
| 135 sButton << pt1.x << " " << pt1.y << " m\n"; |
| 136 sButton << pt2.x << " " << pt2.y << " l\n"; |
| 137 sButton << pt3.x << " " << pt3.y << " l\n"; |
| 138 sButton << pt1.x << " " << pt1.y << " l f\n"; |
| 139 |
| 140 sAppStream << "q\n" << sButton << "Q\n"; |
| 141 } |
| 142 } |
| 143 } |
| 144 |
| 145 void CPWL_CBButton::DrawThisAppearance(CFX_RenderDevice* pDevice, |
| 146 CPDF_Matrix* pUser2Device) { |
| 147 CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device); |
| 148 |
| 149 CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect(); |
| 150 |
| 151 if (IsVisible() && !rectWnd.IsEmpty()) { |
| 152 CPDF_Point ptCenter = GetCenterPoint(); |
| 153 |
| 154 CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN, |
| 155 ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); |
| 156 CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN, |
| 157 ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); |
| 158 CPDF_Point pt3(ptCenter.x, |
| 159 ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); |
| 160 |
| 161 if (IsFloatBigger(rectWnd.right - rectWnd.left, |
| 162 PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) && |
| 163 IsFloatBigger(rectWnd.top - rectWnd.bottom, |
| 164 PWL_CBBUTTON_TRIANGLE_HALFLEN)) { |
| 165 CFX_PathData path; |
| 166 |
| 167 path.SetPointCount(4); |
| 168 path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO); |
| 169 path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO); |
| 170 path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO); |
| 171 path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO); |
| 172 |
| 173 pDevice->DrawPath(&path, pUser2Device, NULL, |
| 174 CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_BLACKCOLOR, |
| 175 GetTransparency()), |
| 176 0, FXFILL_ALTERNATE); |
| 177 } |
| 178 } |
| 179 } |
| 180 |
| 181 FX_BOOL CPWL_CBButton::OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) { |
| 182 CPWL_Wnd::OnLButtonDown(point, nFlag); |
| 183 |
| 184 SetCapture(); |
| 185 |
| 186 if (CPWL_Wnd* pParent = GetParentWindow()) { |
| 187 pParent->OnNotify(this, PNM_LBUTTONDOWN, 0, |
| 188 PWL_MAKEDWORD(point.x, point.y)); |
| 189 } |
| 190 |
| 191 return TRUE; |
| 192 } |
| 193 |
| 194 FX_BOOL CPWL_CBButton::OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) { |
| 195 CPWL_Wnd::OnLButtonUp(point, nFlag); |
| 196 |
| 197 ReleaseCapture(); |
| 198 |
| 199 return TRUE; |
| 200 } |
| 201 |
| 202 /* ---------------------------- CPWL_ComboBox ---------------------------- */ |
| 203 |
| 204 CPWL_ComboBox::CPWL_ComboBox() |
| 205 : m_pEdit(NULL), |
| 206 m_pButton(NULL), |
| 207 m_pList(NULL), |
| 208 m_bPopup(FALSE), |
| 209 m_nPopupWhere(0), |
| 210 m_nSelectItem(-1), |
| 211 m_pFillerNotify(NULL) {} |
| 212 |
| 213 CFX_ByteString CPWL_ComboBox::GetClassName() const { |
| 214 return "CPWL_ComboBox"; |
| 215 } |
| 216 |
| 217 void CPWL_ComboBox::OnCreate(PWL_CREATEPARAM& cp) { |
| 218 cp.dwFlags &= ~PWS_HSCROLL; |
| 219 cp.dwFlags &= ~PWS_VSCROLL; |
| 220 } |
| 221 |
| 222 void CPWL_ComboBox::SetFocus() { |
| 223 if (m_pEdit) |
| 224 m_pEdit->SetFocus(); |
| 225 } |
| 226 |
| 227 void CPWL_ComboBox::KillFocus() { |
| 228 SetPopup(FALSE); |
| 229 CPWL_Wnd::KillFocus(); |
| 230 } |
| 231 |
| 232 CFX_WideString CPWL_ComboBox::GetText() const { |
| 233 if (m_pEdit) { |
| 234 return m_pEdit->GetText(); |
| 235 } |
| 236 return CFX_WideString(); |
| 237 } |
| 238 |
| 239 void CPWL_ComboBox::SetText(const FX_WCHAR* text) { |
| 240 if (m_pEdit) |
| 241 m_pEdit->SetText(text); |
| 242 } |
| 243 |
| 244 void CPWL_ComboBox::AddString(const FX_WCHAR* string) { |
| 245 if (m_pList) |
| 246 m_pList->AddString(string); |
| 247 } |
| 248 |
| 249 int32_t CPWL_ComboBox::GetSelect() const { |
| 250 return m_nSelectItem; |
| 251 } |
| 252 |
| 253 void CPWL_ComboBox::SetSelect(int32_t nItemIndex) { |
| 254 if (m_pList) |
| 255 m_pList->Select(nItemIndex); |
| 256 |
| 257 m_pEdit->SetText(m_pList->GetText().c_str()); |
| 258 |
| 259 m_nSelectItem = nItemIndex; |
| 260 } |
| 261 |
| 262 void CPWL_ComboBox::SetEditSel(int32_t nStartChar, int32_t nEndChar) { |
| 263 if (m_pEdit) { |
| 264 m_pEdit->SetSel(nStartChar, nEndChar); |
| 265 } |
| 266 } |
| 267 |
| 268 void CPWL_ComboBox::GetEditSel(int32_t& nStartChar, int32_t& nEndChar) const { |
| 269 nStartChar = -1; |
| 270 nEndChar = -1; |
| 271 |
| 272 if (m_pEdit) { |
| 273 m_pEdit->GetSel(nStartChar, nEndChar); |
| 274 } |
| 275 } |
| 276 |
| 277 void CPWL_ComboBox::Clear() { |
| 278 if (m_pEdit) { |
| 279 m_pEdit->Clear(); |
| 280 } |
| 281 } |
| 282 |
| 283 void CPWL_ComboBox::CreateChildWnd(const PWL_CREATEPARAM& cp) { |
| 284 CreateEdit(cp); |
| 285 CreateButton(cp); |
| 286 CreateListBox(cp); |
| 287 } |
| 288 |
| 289 void CPWL_ComboBox::CreateEdit(const PWL_CREATEPARAM& cp) { |
| 290 if (!m_pEdit) { |
| 291 m_pEdit = new CPWL_CBEdit; |
| 292 m_pEdit->AttachFFLData(m_pFormFiller); |
| 293 |
| 294 PWL_CREATEPARAM ecp = cp; |
| 295 ecp.pParentWnd = this; |
| 296 ecp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PES_CENTER | |
| 297 PES_AUTOSCROLL | PES_UNDO; |
| 298 |
| 299 if (HasFlag(PWS_AUTOFONTSIZE)) |
| 300 ecp.dwFlags |= PWS_AUTOFONTSIZE; |
| 301 |
| 302 if (!HasFlag(PCBS_ALLOWCUSTOMTEXT)) |
| 303 ecp.dwFlags |= PWS_READONLY; |
| 304 |
| 305 ecp.rcRectWnd = CPDF_Rect(0, 0, 0, 0); |
| 306 ecp.dwBorderWidth = 0; |
| 307 ecp.nBorderStyle = PBS_SOLID; |
| 308 |
| 309 m_pEdit->Create(ecp); |
| 310 } |
| 311 } |
| 312 |
| 313 void CPWL_ComboBox::CreateButton(const PWL_CREATEPARAM& cp) { |
| 314 if (!m_pButton) { |
| 315 m_pButton = new CPWL_CBButton; |
| 316 |
| 317 PWL_CREATEPARAM bcp = cp; |
| 318 bcp.pParentWnd = this; |
| 319 bcp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PWS_BACKGROUND; |
| 320 bcp.sBackgroundColor = PWL_SCROLLBAR_BKCOLOR; |
| 321 bcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR; |
| 322 bcp.dwBorderWidth = 2; |
| 323 bcp.nBorderStyle = PBS_BEVELED; |
| 324 bcp.eCursorType = FXCT_ARROW; |
| 325 |
| 326 m_pButton->Create(bcp); |
| 327 } |
| 328 } |
| 329 |
| 330 void CPWL_ComboBox::CreateListBox(const PWL_CREATEPARAM& cp) { |
| 331 if (!m_pList) { |
| 332 m_pList = new CPWL_CBListBox; |
| 333 m_pList->AttachFFLData(m_pFormFiller); |
| 334 PWL_CREATEPARAM lcp = cp; |
| 335 lcp.pParentWnd = this; |
| 336 lcp.dwFlags = |
| 337 PWS_CHILD | PWS_BORDER | PWS_BACKGROUND | PLBS_HOVERSEL | PWS_VSCROLL; |
| 338 lcp.nBorderStyle = PBS_SOLID; |
| 339 lcp.dwBorderWidth = 1; |
| 340 lcp.eCursorType = FXCT_ARROW; |
| 341 lcp.rcRectWnd = CPDF_Rect(0, 0, 0, 0); |
| 342 |
| 343 if (cp.dwFlags & PWS_AUTOFONTSIZE) |
| 344 lcp.fFontSize = PWLCB_DEFAULTFONTSIZE; |
| 345 else |
| 346 lcp.fFontSize = cp.fFontSize; |
| 347 |
| 348 if (cp.sBorderColor.nColorType == COLORTYPE_TRANSPARENT) |
| 349 lcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR; |
| 350 |
| 351 if (cp.sBackgroundColor.nColorType == COLORTYPE_TRANSPARENT) |
| 352 lcp.sBackgroundColor = PWL_DEFAULT_WHITECOLOR; |
| 353 |
| 354 m_pList->Create(lcp); |
| 355 } |
| 356 } |
| 357 |
| 358 void CPWL_ComboBox::RePosChildWnd() { |
| 359 CPDF_Rect rcClient = GetClientRect(); |
| 360 |
| 361 if (m_bPopup) { |
| 362 CPDF_Rect rclient = GetClientRect(); |
| 363 CPDF_Rect rcButton = rclient; |
| 364 CPDF_Rect rcEdit = rcClient; |
| 365 CPDF_Rect rcList = CPWL_Wnd::GetWindowRect(); |
| 366 |
| 367 FX_FLOAT fOldWindowHeight = m_rcOldWindow.Height(); |
| 368 FX_FLOAT fOldClientHeight = fOldWindowHeight - GetBorderWidth() * 2; |
| 369 |
| 370 switch (m_nPopupWhere) { |
| 371 case 0: |
| 372 rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; |
| 373 |
| 374 if (rcButton.left < rclient.left) |
| 375 rcButton.left = rclient.left; |
| 376 |
| 377 rcButton.bottom = rcButton.top - fOldClientHeight; |
| 378 |
| 379 rcEdit.right = rcButton.left - 1.0f; |
| 380 |
| 381 if (rcEdit.left < rclient.left) |
| 382 rcEdit.left = rclient.left; |
| 383 |
| 384 if (rcEdit.right < rcEdit.left) |
| 385 rcEdit.right = rcEdit.left; |
| 386 |
| 387 rcEdit.bottom = rcEdit.top - fOldClientHeight; |
| 388 |
| 389 rcList.top -= fOldWindowHeight; |
| 390 |
| 391 break; |
| 392 case 1: |
| 393 rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; |
| 394 |
| 395 if (rcButton.left < rclient.left) |
| 396 rcButton.left = rclient.left; |
| 397 |
| 398 rcButton.top = rcButton.bottom + fOldClientHeight; |
| 399 |
| 400 rcEdit.right = rcButton.left - 1.0f; |
| 401 |
| 402 if (rcEdit.left < rclient.left) |
| 403 rcEdit.left = rclient.left; |
| 404 |
| 405 if (rcEdit.right < rcEdit.left) |
| 406 rcEdit.right = rcEdit.left; |
| 407 |
| 408 rcEdit.top = rcEdit.bottom + fOldClientHeight; |
| 409 |
| 410 rcList.bottom += fOldWindowHeight; |
| 411 |
64 break; | 412 break; |
65 } | 413 } |
66 | 414 |
67 switch (nChar) | 415 if (m_pButton) |
68 { | 416 m_pButton->Move(rcButton, TRUE, FALSE); |
69 case FWL_VKEY_Up: | 417 |
70 m_pList->OnVK_UP(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); | 418 if (m_pEdit) |
71 break; | 419 m_pEdit->Move(rcEdit, TRUE, FALSE); |
72 case FWL_VKEY_Down: | 420 |
73 m_pList->OnVK_DOWN(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); | 421 if (m_pList) { |
74 break; | 422 m_pList->SetVisible(TRUE); |
75 case FWL_VKEY_Home: | 423 m_pList->Move(rcList, TRUE, FALSE); |
76 m_pList->OnVK_HOME(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); | 424 m_pList->ScrollToListItem(m_nSelectItem); |
77 break; | |
78 case FWL_VKEY_Left: | |
79 m_pList->OnVK_LEFT(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); | |
80 break; | |
81 case FWL_VKEY_End: | |
82 m_pList->OnVK_END(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); | |
83 break; | |
84 case FWL_VKEY_Right: | |
85 m_pList->OnVK_RIGHT(IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag)); | |
86 break; | |
87 case FWL_VKEY_Delete: | |
88 break; | |
89 } | 425 } |
90 | 426 } else { |
91 OnNotifySelChanged(TRUE,bExit, nFlag); | 427 CPDF_Rect rcButton = rcClient; |
92 | 428 |
93 return TRUE; | 429 rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; |
94 } | 430 |
95 | 431 if (rcButton.left < rcClient.left) |
96 FX_BOOL CPWL_CBListBox::OnCharWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWORD
nFlag) | 432 rcButton.left = rcClient.left; |
97 { | 433 |
98 if (!m_pList) return FALSE; | 434 if (m_pButton) |
99 | 435 m_pButton->Move(rcButton, TRUE, FALSE); |
100 if (!m_pList->OnChar(nChar,IsSHIFTpressed(nFlag),IsCTRLpressed(nFlag))) retu
rn FALSE; | 436 |
101 | 437 CPDF_Rect rcEdit = rcClient; |
102 if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetParentWindow()) | 438 rcEdit.right = rcButton.left - 1.0f; |
103 { | 439 |
104 pComboBox->SetSelectText(); | 440 if (rcEdit.left < rcClient.left) |
105 } | 441 rcEdit.left = rcClient.left; |
106 | 442 |
107 OnNotifySelChanged(TRUE,bExit,nFlag); | 443 if (rcEdit.right < rcEdit.left) |
108 | 444 rcEdit.right = rcEdit.left; |
109 return TRUE; | 445 |
110 } | |
111 | |
112 /* ---------------------------- CPWL_CBButton ---------------------------- */ | |
113 | |
114 void CPWL_CBButton::GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream) | |
115 { | |
116 CPWL_Wnd::GetThisAppearanceStream(sAppStream); | |
117 | |
118 CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect(); | |
119 | |
120 if (IsVisible() && !rectWnd.IsEmpty()) | |
121 { | |
122 CFX_ByteTextBuf sButton; | |
123 | |
124 CPDF_Point ptCenter = GetCenterPoint(); | |
125 | |
126 CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + P
WL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); | |
127 CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + P
WL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); | |
128 CPDF_Point pt3(ptCenter.x,ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0
.5f); | |
129 | |
130 if (IsFloatBigger(rectWnd.right - rectWnd.left,PWL_CBBUTTON_TRIANGLE_HAL
FLEN * 2) | |
131 && | |
132 IsFloatBigger(rectWnd.top - rectWnd.bottom,PWL_CBBUTTON_TRIANGLE_HAL
FLEN) | |
133 ) | |
134 { | |
135 sButton << "0 g\n"; | |
136 sButton << pt1.x << " " << pt1.y << " m\n"; | |
137 sButton << pt2.x << " " << pt2.y << " l\n"; | |
138 sButton << pt3.x << " " << pt3.y << " l\n"; | |
139 sButton << pt1.x << " " << pt1.y << " l f\n"; | |
140 | |
141 sAppStream << "q\n" << sButton << "Q\n"; | |
142 } | |
143 } | |
144 } | |
145 | |
146 void CPWL_CBButton::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* p
User2Device) | |
147 { | |
148 CPWL_Wnd::DrawThisAppearance(pDevice,pUser2Device); | |
149 | |
150 CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect(); | |
151 | |
152 if (IsVisible() && !rectWnd.IsEmpty()) | |
153 { | |
154 CPDF_Point ptCenter = GetCenterPoint(); | |
155 | |
156 CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + P
WL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); | |
157 CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,ptCenter.y + P
WL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f); | |
158 CPDF_Point pt3(ptCenter.x,ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0
.5f); | |
159 | |
160 if (IsFloatBigger(rectWnd.right - rectWnd.left,PWL_CBBUTTON_TRIANGLE_HAL
FLEN * 2) | |
161 && | |
162 IsFloatBigger(rectWnd.top - rectWnd.bottom,PWL_CBBUTTON_TRIANGLE_HAL
FLEN) | |
163 ) | |
164 { | |
165 CFX_PathData path; | |
166 | |
167 path.SetPointCount(4); | |
168 path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO); | |
169 path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO); | |
170 path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO); | |
171 path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO); | |
172 | |
173 pDevice->DrawPath(&path, pUser2Device, NULL, | |
174 CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_BLACKCOLOR,GetTranspar
ency()), | |
175 0, FXFILL_ALTERNATE); | |
176 } | |
177 } | |
178 } | |
179 | |
180 FX_BOOL CPWL_CBButton::OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag) | |
181 { | |
182 CPWL_Wnd::OnLButtonDown(point,nFlag); | |
183 | |
184 SetCapture(); | |
185 | |
186 if (CPWL_Wnd * pParent = GetParentWindow()) | |
187 { | |
188 pParent->OnNotify(this,PNM_LBUTTONDOWN,0,PWL_MAKEDWORD(point.x,point.y))
; | |
189 } | |
190 | |
191 return TRUE; | |
192 } | |
193 | |
194 FX_BOOL CPWL_CBButton::OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag) | |
195 { | |
196 CPWL_Wnd::OnLButtonUp(point, nFlag); | |
197 | |
198 ReleaseCapture(); | |
199 | |
200 return TRUE; | |
201 } | |
202 | |
203 /* ---------------------------- CPWL_ComboBox ---------------------------- */ | |
204 | |
205 CPWL_ComboBox::CPWL_ComboBox() : m_pEdit(NULL), | |
206 m_pButton(NULL), | |
207 m_pList(NULL), | |
208 m_bPopup(FALSE), | |
209 m_nPopupWhere(0), | |
210 m_nSelectItem(-1), | |
211 m_pFillerNotify(NULL) | |
212 { | |
213 } | |
214 | |
215 CFX_ByteString CPWL_ComboBox::GetClassName() const | |
216 { | |
217 return "CPWL_ComboBox"; | |
218 } | |
219 | |
220 void CPWL_ComboBox::OnCreate(PWL_CREATEPARAM & cp) | |
221 { | |
222 cp.dwFlags &= ~PWS_HSCROLL; | |
223 cp.dwFlags &= ~PWS_VSCROLL; | |
224 } | |
225 | |
226 void CPWL_ComboBox::SetFocus() | |
227 { | |
228 if (m_pEdit) | 446 if (m_pEdit) |
229 m_pEdit->SetFocus(); | 447 m_pEdit->Move(rcEdit, TRUE, FALSE); |
230 } | 448 |
231 | |
232 void CPWL_ComboBox::KillFocus() | |
233 { | |
234 SetPopup(FALSE); | |
235 CPWL_Wnd::KillFocus(); | |
236 } | |
237 | |
238 CFX_WideString CPWL_ComboBox::GetText() const | |
239 { | |
240 if (m_pEdit) | |
241 { | |
242 return m_pEdit->GetText(); | |
243 } | |
244 return CFX_WideString(); | |
245 } | |
246 | |
247 void CPWL_ComboBox::SetText(const FX_WCHAR* text) | |
248 { | |
249 if (m_pEdit) | |
250 m_pEdit->SetText(text); | |
251 } | |
252 | |
253 void CPWL_ComboBox::AddString(const FX_WCHAR* string) | |
254 { | |
255 if (m_pList) | 449 if (m_pList) |
256 m_pList->AddString(string); | 450 m_pList->SetVisible(FALSE); |
257 } | 451 } |
258 | 452 } |
259 int32_t CPWL_ComboBox::GetSelect() const | 453 |
260 { | 454 void CPWL_ComboBox::SelectAll() { |
261 return m_nSelectItem; | 455 if (m_pEdit && HasFlag(PCBS_ALLOWCUSTOMTEXT)) |
262 } | 456 m_pEdit->SelectAll(); |
263 | 457 } |
264 void CPWL_ComboBox::SetSelect(int32_t nItemIndex) | 458 |
265 { | 459 CPDF_Rect CPWL_ComboBox::GetFocusRect() const { |
266 if (m_pList) | 460 return CPDF_Rect(); |
267 m_pList->Select(nItemIndex); | 461 } |
268 | 462 |
269 m_pEdit->SetText(m_pList->GetText().c_str()); | 463 void CPWL_ComboBox::SetPopup(FX_BOOL bPopup) { |
270 | 464 if (!m_pList) |
271 m_nSelectItem = nItemIndex; | 465 return; |
272 } | 466 if (bPopup == m_bPopup) |
273 | 467 return; |
274 void CPWL_ComboBox::SetEditSel(int32_t nStartChar,int32_t nEndChar) | 468 FX_FLOAT fListHeight = m_pList->GetContentRect().Height(); |
275 { | 469 if (!IsFloatBigger(fListHeight, 0.0f)) |
276 if (m_pEdit) | 470 return; |
277 { | 471 |
278 m_pEdit->SetSel(nStartChar,nEndChar); | 472 if (bPopup) { |
279 } | 473 if (m_pFillerNotify) { |
280 } | 474 int32_t nWhere = 0; |
281 | 475 FX_FLOAT fPopupRet = 0.0f; |
282 void CPWL_ComboBox::GetEditSel(int32_t & nStartChar, int32_t & nEndChar) const | 476 FX_FLOAT fPopupMin = 0.0f; |
283 { | 477 if (m_pList->GetCount() > 3) |
284 nStartChar = -1; | 478 fPopupMin = |
285 nEndChar = -1; | 479 m_pList->GetFirstHeight() * 3 + m_pList->GetBorderWidth() * 2; |
286 | 480 FX_FLOAT fPopupMax = fListHeight + m_pList->GetBorderWidth() * 2; |
287 if (m_pEdit) | 481 m_pFillerNotify->QueryWherePopup(GetAttachedData(), fPopupMin, fPopupMax, |
288 { | 482 nWhere, fPopupRet); |
289 m_pEdit->GetSel(nStartChar,nEndChar); | 483 |
290 } | 484 if (IsFloatBigger(fPopupRet, 0.0f)) { |
291 } | 485 m_bPopup = bPopup; |
292 | 486 |
293 void CPWL_ComboBox::Clear() | 487 CPDF_Rect rcWindow = CPWL_Wnd::GetWindowRect(); |
294 { | 488 m_rcOldWindow = rcWindow; |
295 if (m_pEdit) | 489 switch (nWhere) { |
296 { | 490 default: |
297 m_pEdit->Clear(); | 491 case 0: |
298 } | 492 rcWindow.bottom -= fPopupRet; |
299 } | |
300 | |
301 void CPWL_ComboBox::CreateChildWnd(const PWL_CREATEPARAM & cp) | |
302 { | |
303 CreateEdit(cp); | |
304 CreateButton(cp); | |
305 CreateListBox(cp); | |
306 } | |
307 | |
308 void CPWL_ComboBox::CreateEdit(const PWL_CREATEPARAM & cp) | |
309 { | |
310 if (!m_pEdit) | |
311 { | |
312 m_pEdit = new CPWL_CBEdit; | |
313 m_pEdit->AttachFFLData(m_pFormFiller); | |
314 | |
315 PWL_CREATEPARAM ecp = cp; | |
316 ecp.pParentWnd = this; | |
317 ecp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PES_CENTER | PES_A
UTOSCROLL | PES_UNDO; | |
318 | |
319 if (HasFlag(PWS_AUTOFONTSIZE)) | |
320 ecp.dwFlags |= PWS_AUTOFONTSIZE; | |
321 | |
322 if (!HasFlag(PCBS_ALLOWCUSTOMTEXT)) | |
323 ecp.dwFlags |= PWS_READONLY; | |
324 | |
325 ecp.rcRectWnd = CPDF_Rect(0,0,0,0); | |
326 ecp.dwBorderWidth = 0; | |
327 ecp.nBorderStyle = PBS_SOLID; | |
328 | |
329 m_pEdit->Create(ecp); | |
330 } | |
331 } | |
332 | |
333 void CPWL_ComboBox::CreateButton(const PWL_CREATEPARAM & cp) | |
334 { | |
335 if (!m_pButton) | |
336 { | |
337 m_pButton = new CPWL_CBButton; | |
338 | |
339 PWL_CREATEPARAM bcp = cp; | |
340 bcp.pParentWnd = this; | |
341 bcp.dwFlags = PWS_VISIBLE | PWS_CHILD | PWS_BORDER | PWS_BACKGROUND; | |
342 bcp.sBackgroundColor = PWL_SCROLLBAR_BKCOLOR; | |
343 bcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR; | |
344 bcp.dwBorderWidth = 2; | |
345 bcp.nBorderStyle = PBS_BEVELED; | |
346 bcp.eCursorType = FXCT_ARROW; | |
347 | |
348 m_pButton->Create(bcp); | |
349 } | |
350 } | |
351 | |
352 void CPWL_ComboBox::CreateListBox(const PWL_CREATEPARAM & cp) | |
353 { | |
354 if (!m_pList) | |
355 { | |
356 m_pList = new CPWL_CBListBox; | |
357 m_pList->AttachFFLData(m_pFormFiller); | |
358 PWL_CREATEPARAM lcp = cp; | |
359 lcp.pParentWnd = this; | |
360 lcp.dwFlags = PWS_CHILD | PWS_BORDER | PWS_BACKGROUND | PLBS_HOVERSEL |
PWS_VSCROLL; | |
361 lcp.nBorderStyle = PBS_SOLID; | |
362 lcp.dwBorderWidth = 1; | |
363 lcp.eCursorType = FXCT_ARROW; | |
364 lcp.rcRectWnd = CPDF_Rect(0,0,0,0); | |
365 | |
366 if (cp.dwFlags & PWS_AUTOFONTSIZE) | |
367 lcp.fFontSize = PWLCB_DEFAULTFONTSIZE; | |
368 else | |
369 lcp.fFontSize = cp.fFontSize; | |
370 | |
371 if (cp.sBorderColor.nColorType == COLORTYPE_TRANSPARENT) | |
372 lcp.sBorderColor = PWL_DEFAULT_BLACKCOLOR; | |
373 | |
374 if (cp.sBackgroundColor.nColorType == COLORTYPE_TRANSPARENT) | |
375 lcp.sBackgroundColor = PWL_DEFAULT_WHITECOLOR; | |
376 | |
377 m_pList->Create(lcp); | |
378 } | |
379 } | |
380 | |
381 void CPWL_ComboBox::RePosChildWnd() | |
382 { | |
383 CPDF_Rect rcClient = GetClientRect(); | |
384 | |
385 if (m_bPopup) | |
386 { | |
387 CPDF_Rect rclient = GetClientRect(); | |
388 CPDF_Rect rcButton = rclient; | |
389 CPDF_Rect rcEdit = rcClient; | |
390 CPDF_Rect rcList = CPWL_Wnd::GetWindowRect(); | |
391 | |
392 FX_FLOAT fOldWindowHeight = m_rcOldWindow.Height(); | |
393 FX_FLOAT fOldClientHeight = fOldWindowHeight - GetBorderWidth() * 2; | |
394 | |
395 switch (m_nPopupWhere) | |
396 { | |
397 case 0: | |
398 rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; | |
399 | |
400 if (rcButton.left < rclient.left) | |
401 rcButton.left = rclient.left; | |
402 | |
403 rcButton.bottom = rcButton.top - fOldClientHeight; | |
404 | |
405 rcEdit.right = rcButton.left - 1.0f; | |
406 | |
407 if (rcEdit.left < rclient.left) | |
408 rcEdit.left = rclient.left; | |
409 | |
410 if (rcEdit.right < rcEdit.left) | |
411 rcEdit.right = rcEdit.left; | |
412 | |
413 rcEdit.bottom = rcEdit.top - fOldClientHeight; | |
414 | |
415 rcList.top -= fOldWindowHeight; | |
416 | |
417 break; | 493 break; |
418 case 1: | 494 case 1: |
419 rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; | 495 rcWindow.top += fPopupRet; |
420 | |
421 if (rcButton.left < rclient.left) | |
422 rcButton.left = rclient.left; | |
423 | |
424 rcButton.top = rcButton.bottom + fOldClientHeight; | |
425 | |
426 rcEdit.right = rcButton.left - 1.0f; | |
427 | |
428 if (rcEdit.left < rclient.left) | |
429 rcEdit.left = rclient.left; | |
430 | |
431 if (rcEdit.right < rcEdit.left) | |
432 rcEdit.right = rcEdit.left; | |
433 | |
434 rcEdit.top = rcEdit.bottom + fOldClientHeight; | |
435 | |
436 rcList.bottom += fOldWindowHeight; | |
437 | |
438 break; | 496 break; |
439 } | 497 } |
440 | 498 |
441 if (m_pButton) | 499 m_nPopupWhere = nWhere; |
442 m_pButton->Move(rcButton,TRUE,FALSE); | 500 Move(rcWindow, TRUE, TRUE); |
443 | 501 } |
444 if (m_pEdit) | 502 } |
445 m_pEdit->Move(rcEdit,TRUE,FALSE); | 503 } else { |
446 | 504 m_bPopup = bPopup; |
447 if (m_pList) | 505 Move(m_rcOldWindow, TRUE, TRUE); |
448 { | 506 } |
449 m_pList->SetVisible(TRUE); | 507 } |
450 m_pList->Move(rcList,TRUE,FALSE); | 508 |
451 m_pList->ScrollToListItem(m_nSelectItem); | 509 FX_BOOL CPWL_ComboBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag) { |
| 510 if (!m_pList) |
| 511 return FALSE; |
| 512 if (!m_pEdit) |
| 513 return FALSE; |
| 514 |
| 515 m_nSelectItem = -1; |
| 516 |
| 517 switch (nChar) { |
| 518 case FWL_VKEY_Up: |
| 519 if (m_pList->GetCurSel() > 0) { |
| 520 FX_BOOL bExit = FALSE; |
| 521 if (m_pList->OnKeyDownWithExit(nChar, bExit, nFlag)) { |
| 522 if (bExit) |
| 523 return FALSE; |
| 524 SetSelectText(); |
452 } | 525 } |
453 } | 526 } |
454 else | 527 return TRUE; |
455 { | 528 case FWL_VKEY_Down: |
456 CPDF_Rect rcButton = rcClient; | 529 if (m_pList->GetCurSel() < m_pList->GetCount() - 1) { |
457 | 530 FX_BOOL bExit = FALSE; |
458 rcButton.left = rcButton.right - PWL_COMBOBOX_BUTTON_WIDTH; | 531 if (m_pList->OnKeyDownWithExit(nChar, bExit, nFlag)) { |
459 | 532 if (bExit) |
460 if (rcButton.left < rcClient.left) | 533 return FALSE; |
461 rcButton.left = rcClient.left; | 534 SetSelectText(); |
462 | |
463 if (m_pButton) | |
464 m_pButton->Move(rcButton,TRUE,FALSE); | |
465 | |
466 CPDF_Rect rcEdit = rcClient; | |
467 rcEdit.right = rcButton.left - 1.0f; | |
468 | |
469 if (rcEdit.left < rcClient.left) | |
470 rcEdit.left = rcClient.left; | |
471 | |
472 if (rcEdit.right < rcEdit.left) | |
473 rcEdit.right = rcEdit.left; | |
474 | |
475 if (m_pEdit) | |
476 m_pEdit->Move(rcEdit,TRUE,FALSE); | |
477 | |
478 if (m_pList) | |
479 m_pList->SetVisible(FALSE); | |
480 } | |
481 } | |
482 | |
483 void CPWL_ComboBox::SelectAll() | |
484 { | |
485 if (m_pEdit && HasFlag(PCBS_ALLOWCUSTOMTEXT)) | |
486 m_pEdit->SelectAll(); | |
487 } | |
488 | |
489 CPDF_Rect CPWL_ComboBox::GetFocusRect() const | |
490 { | |
491 return CPDF_Rect(); | |
492 } | |
493 | |
494 void CPWL_ComboBox::SetPopup(FX_BOOL bPopup) | |
495 { | |
496 if (!m_pList) return; | |
497 if (bPopup == m_bPopup) return; | |
498 FX_FLOAT fListHeight = m_pList->GetContentRect().Height(); | |
499 if (!IsFloatBigger(fListHeight,0.0f)) return; | |
500 | |
501 if (bPopup) | |
502 { | |
503 if (m_pFillerNotify) | |
504 { | |
505 int32_t nWhere = 0; | |
506 FX_FLOAT fPopupRet = 0.0f; | |
507 FX_FLOAT fPopupMin = 0.0f; | |
508 if (m_pList->GetCount() > 3) | |
509 fPopupMin = m_pList->GetFirstHeight() * 3 + m_pList->GetBorderWi
dth() * 2; | |
510 FX_FLOAT fPopupMax = fListHeight + m_pList->GetBorderWidth() * 2; | |
511 m_pFillerNotify->QueryWherePopup(GetAttachedData(), fPopupMin,fPopup
Max,nWhere,fPopupRet); | |
512 | |
513 if (IsFloatBigger(fPopupRet,0.0f)) | |
514 { | |
515 m_bPopup = bPopup; | |
516 | |
517 CPDF_Rect rcWindow = CPWL_Wnd::GetWindowRect(); | |
518 m_rcOldWindow = rcWindow; | |
519 switch (nWhere) | |
520 { | |
521 default: | |
522 case 0: | |
523 rcWindow.bottom -= fPopupRet; | |
524 break; | |
525 case 1: | |
526 rcWindow.top += fPopupRet; | |
527 break; | |
528 } | |
529 | |
530 m_nPopupWhere = nWhere; | |
531 Move(rcWindow, TRUE, TRUE); | |
532 } | |
533 } | 535 } |
534 } | 536 } |
535 else | 537 return TRUE; |
536 { | 538 } |
537 m_bPopup = bPopup; | 539 |
538 Move(m_rcOldWindow, TRUE, TRUE); | 540 if (HasFlag(PCBS_ALLOWCUSTOMTEXT)) |
539 } | 541 return m_pEdit->OnKeyDown(nChar, nFlag); |
540 } | 542 |
541 | 543 return FALSE; |
542 FX_BOOL CPWL_ComboBox::OnKeyDown(FX_WORD nChar, FX_DWORD nFlag) | 544 } |
543 { | 545 |
544 if (!m_pList) return FALSE; | 546 FX_BOOL CPWL_ComboBox::OnChar(FX_WORD nChar, FX_DWORD nFlag) { |
545 if (!m_pEdit) return FALSE; | 547 if (!m_pList) |
546 | 548 return FALSE; |
547 m_nSelectItem = -1; | 549 |
548 | 550 if (!m_pEdit) |
549 switch (nChar) | 551 return FALSE; |
550 { | 552 |
551 case FWL_VKEY_Up: | 553 m_nSelectItem = -1; |
552 if (m_pList->GetCurSel() > 0) | 554 if (HasFlag(PCBS_ALLOWCUSTOMTEXT)) |
553 { | 555 return m_pEdit->OnChar(nChar, nFlag); |
554 FX_BOOL bExit = FALSE; | 556 |
555 if (m_pList->OnKeyDownWithExit(nChar,bExit,nFlag)) | 557 FX_BOOL bExit = FALSE; |
556 { | 558 return m_pList->OnCharWithExit(nChar, bExit, nFlag) ? bExit : FALSE; |
557 if (bExit) return FALSE; | 559 } |
558 SetSelectText(); | 560 |
559 } | 561 void CPWL_ComboBox::OnNotify(CPWL_Wnd* pWnd, |
| 562 FX_DWORD msg, |
| 563 intptr_t wParam, |
| 564 intptr_t lParam) { |
| 565 switch (msg) { |
| 566 case PNM_LBUTTONDOWN: |
| 567 if (pWnd == m_pButton) { |
| 568 SetPopup(!m_bPopup); |
| 569 return; |
| 570 } |
| 571 break; |
| 572 case PNM_LBUTTONUP: |
| 573 if (m_pEdit && m_pList) { |
| 574 if (pWnd == m_pList) { |
| 575 SetSelectText(); |
| 576 SelectAll(); |
| 577 m_pEdit->SetFocus(); |
| 578 SetPopup(FALSE); |
| 579 return; |
560 } | 580 } |
561 return TRUE; | 581 } |
562 case FWL_VKEY_Down: | 582 } |
563 if (m_pList->GetCurSel() < m_pList->GetCount() - 1) | 583 |
564 { | 584 CPWL_Wnd::OnNotify(pWnd, msg, wParam, lParam); |
565 FX_BOOL bExit = FALSE; | 585 } |
566 if (m_pList->OnKeyDownWithExit(nChar,bExit,nFlag)) | 586 |
567 { | 587 FX_BOOL CPWL_ComboBox::IsPopup() const { |
568 if (bExit) return FALSE; | 588 return m_bPopup; |
569 SetSelectText(); | 589 } |
570 } | 590 |
571 } | 591 void CPWL_ComboBox::SetSelectText() { |
572 return TRUE; | 592 CFX_WideString swText = m_pList->GetText(); |
573 } | 593 m_pEdit->SelectAll(); |
574 | 594 m_pEdit->ReplaceSel(m_pList->GetText().c_str()); |
575 if (HasFlag(PCBS_ALLOWCUSTOMTEXT)) | 595 m_pEdit->SelectAll(); |
576 return m_pEdit->OnKeyDown(nChar,nFlag); | 596 |
577 | 597 m_nSelectItem = m_pList->GetCurSel(); |
578 return FALSE; | 598 } |
579 } | 599 |
580 | 600 FX_BOOL CPWL_ComboBox::IsModified() const { |
581 FX_BOOL CPWL_ComboBox::OnChar(FX_WORD nChar, FX_DWORD nFlag) | 601 return m_pEdit->IsModified(); |
582 { | 602 } |
583 if (!m_pList) | 603 |
584 return FALSE; | 604 void CPWL_ComboBox::SetFillerNotify(IPWL_Filler_Notify* pNotify) { |
585 | 605 m_pFillerNotify = pNotify; |
586 if (!m_pEdit) | 606 |
587 return FALSE; | 607 if (m_pEdit) |
588 | 608 m_pEdit->SetFillerNotify(pNotify); |
589 m_nSelectItem = -1; | 609 |
590 if (HasFlag(PCBS_ALLOWCUSTOMTEXT)) | 610 if (m_pList) |
591 return m_pEdit->OnChar(nChar,nFlag); | 611 m_pList->SetFillerNotify(pNotify); |
592 | 612 } |
593 FX_BOOL bExit = FALSE; | |
594 return m_pList->OnCharWithExit(nChar,bExit,nFlag) ? bExit : FALSE; | |
595 } | |
596 | |
597 void CPWL_ComboBox::OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam, intp
tr_t lParam) | |
598 { | |
599 switch (msg) | |
600 { | |
601 case PNM_LBUTTONDOWN: | |
602 if (pWnd == m_pButton) | |
603 { | |
604 SetPopup(!m_bPopup); | |
605 return; | |
606 } | |
607 break; | |
608 case PNM_LBUTTONUP: | |
609 if (m_pEdit && m_pList) | |
610 { | |
611 if (pWnd == m_pList) | |
612 { | |
613 SetSelectText(); | |
614 SelectAll(); | |
615 m_pEdit->SetFocus(); | |
616 SetPopup(FALSE); | |
617 return; | |
618 } | |
619 } | |
620 } | |
621 | |
622 CPWL_Wnd::OnNotify(pWnd,msg,wParam,lParam); | |
623 } | |
624 | |
625 FX_BOOL CPWL_ComboBox::IsPopup() const | |
626 { | |
627 return m_bPopup; | |
628 } | |
629 | |
630 void CPWL_ComboBox::SetSelectText() | |
631 { | |
632 CFX_WideString swText = m_pList->GetText(); | |
633 m_pEdit->SelectAll(); | |
634 m_pEdit->ReplaceSel(m_pList->GetText().c_str()); | |
635 m_pEdit->SelectAll(); | |
636 | |
637 m_nSelectItem = m_pList->GetCurSel(); | |
638 } | |
639 | |
640 FX_BOOL CPWL_ComboBox::IsModified() const | |
641 { | |
642 return m_pEdit->IsModified(); | |
643 } | |
644 | |
645 void CPWL_ComboBox::SetFillerNotify(IPWL_Filler_Notify* pNotify) | |
646 { | |
647 m_pFillerNotify = pNotify; | |
648 | |
649 if (m_pEdit) | |
650 m_pEdit->SetFillerNotify(pNotify); | |
651 | |
652 if (m_pList) | |
653 m_pList->SetFillerNotify(pNotify); | |
654 } | |
OLD | NEW |