Mercurial > vim
annotate src/VisVim/Commands.cpp @ 20606:7d5bd5affd11
Added tag v8.2.0856 for changeset 503886f64d5fdb88c4518a883d37bdabe807519b
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 31 May 2020 13:15:04 +0200 |
| parents | 1759d0ec0a6f |
| children |
| rev | line source |
|---|---|
| 7 | 1 #include "stdafx.h" |
| 2 #include <comdef.h> // For _bstr_t | |
| 3 #include "VisVim.h" | |
| 4 #include "Commands.h" | |
| 5 #include "OleAut.h" | |
| 6 | |
| 7 #ifdef _DEBUG | |
| 8 #define new DEBUG_NEW | |
| 9 #undef THIS_FILE | |
| 10 static char THIS_FILE[] = __FILE__; | |
| 11 | |
| 12 #endif | |
| 13 | |
| 14 | |
| 15 // Change directory before opening file? | |
| 16 #define CD_SOURCE 0 // Cd to source path | |
| 17 #define CD_SOURCE_PARENT 1 // Cd to parent directory of source path | |
| 18 #define CD_NONE 2 // No cd | |
| 19 | |
| 20 | |
| 21 static BOOL g_bEnableVim = TRUE; // Vim enabled | |
| 22 static BOOL g_bDevStudioEditor = FALSE; // Open file in Dev Studio editor simultaneously | |
| 1852 | 23 static BOOL g_bNewTabs = FALSE; |
| 7 | 24 static int g_ChangeDir = CD_NONE; // CD after file open? |
| 25 | |
| 1852 | 26 static void VimSetEnableState(BOOL bEnableState); |
| 27 static BOOL VimOpenFile(BSTR& FileName, long LineNr); | |
| 28 static DISPID VimGetDispatchId(COleAutomationControl& VimOle, char* Method); | |
| 29 static void VimErrDiag(COleAutomationControl& VimOle); | |
| 30 static void VimChangeDir(COleAutomationControl& VimOle, DISPID DispatchId, BSTR& FileName); | |
| 31 static void DebugMsg(char* Msg, char* Arg = NULL); | |
| 7 | 32 |
| 33 | |
| 34 ///////////////////////////////////////////////////////////////////////////// | |
| 35 // CCommands | |
| 36 | |
| 1852 | 37 CCommands::CCommands() |
| 7 | 38 { |
| 39 // m_pApplication == NULL; M$ Code generation bug!!! | |
| 40 m_pApplication = NULL; | |
| 41 m_pApplicationEventsObj = NULL; | |
| 42 m_pDebuggerEventsObj = NULL; | |
| 43 } | |
| 44 | |
| 1852 | 45 CCommands::~CCommands() |
| 7 | 46 { |
| 1852 | 47 ASSERT(m_pApplication != NULL); |
| 7 | 48 if (m_pApplication) |
| 49 { | |
| 1852 | 50 m_pApplication->Release(); |
| 7 | 51 m_pApplication = NULL; |
| 52 } | |
| 53 } | |
| 54 | |
| 1852 | 55 void CCommands::SetApplicationObject(IApplication * pApplication) |
| 7 | 56 { |
| 57 // This function assumes pApplication has already been AddRef'd | |
|
16356
1759d0ec0a6f
patch 8.1.1183: typos in VisVim comments
Bram Moolenaar <Bram@vim.org>
parents:
9199
diff
changeset
|
58 // for us, which CDSAddIn did in its QueryInterface call |
| 7 | 59 // just before it called us. |
| 60 m_pApplication = pApplication; | |
| 61 if (! m_pApplication) | |
| 62 return; | |
| 63 | |
| 64 // Create Application event handlers | |
| 1852 | 65 XApplicationEventsObj::CreateInstance(&m_pApplicationEventsObj); |
| 7 | 66 if (! m_pApplicationEventsObj) |
| 67 { | |
| 1852 | 68 ReportInternalError("XApplicationEventsObj::CreateInstance"); |
| 7 | 69 return; |
| 70 } | |
| 1852 | 71 m_pApplicationEventsObj->AddRef(); |
| 72 m_pApplicationEventsObj->Connect(m_pApplication); | |
| 7 | 73 m_pApplicationEventsObj->m_pCommands = this; |
| 74 | |
| 75 #ifdef NEVER | |
| 76 // Create Debugger event handler | |
| 77 CComPtr < IDispatch > pDebugger; | |
| 1852 | 78 if (SUCCEEDED(m_pApplication->get_Debugger(&pDebugger)) |
| 7 | 79 && pDebugger != NULL) |
| 80 { | |
| 1852 | 81 XDebuggerEventsObj::CreateInstance(&m_pDebuggerEventsObj); |
| 82 m_pDebuggerEventsObj->AddRef(); | |
| 83 m_pDebuggerEventsObj->Connect(pDebugger); | |
| 7 | 84 m_pDebuggerEventsObj->m_pCommands = this; |
| 85 } | |
| 86 #endif | |
| 87 | |
| 88 // Get settings from registry HKEY_CURRENT_USER\Software\Vim\VisVim | |
| 1852 | 89 HKEY hAppKey = GetAppKey("Vim"); |
| 7 | 90 if (hAppKey) |
| 91 { | |
| 1852 | 92 HKEY hSectionKey = GetSectionKey(hAppKey, "VisVim"); |
| 7 | 93 if (hSectionKey) |
| 94 { | |
| 1852 | 95 g_bEnableVim = GetRegistryInt(hSectionKey, "EnableVim", |
| 7 | 96 g_bEnableVim); |
| 1852 | 97 g_bDevStudioEditor = GetRegistryInt(hSectionKey, |
| 98 "DevStudioEditor", g_bDevStudioEditor); | |
| 99 g_bNewTabs = GetRegistryInt(hSectionKey, "NewTabs", | |
| 100 g_bNewTabs); | |
| 101 g_ChangeDir = GetRegistryInt(hSectionKey, "ChangeDir", | |
| 7 | 102 g_ChangeDir); |
| 1852 | 103 RegCloseKey(hSectionKey); |
| 7 | 104 } |
| 1852 | 105 RegCloseKey(hAppKey); |
| 7 | 106 } |
| 107 } | |
| 108 | |
| 1852 | 109 void CCommands::UnadviseFromEvents() |
| 7 | 110 { |
| 1852 | 111 ASSERT(m_pApplicationEventsObj != NULL); |
| 7 | 112 if (m_pApplicationEventsObj) |
| 113 { | |
| 1852 | 114 m_pApplicationEventsObj->Disconnect(m_pApplication); |
| 115 m_pApplicationEventsObj->Release(); | |
| 7 | 116 m_pApplicationEventsObj = NULL; |
| 117 } | |
| 118 | |
| 119 #ifdef NEVER | |
| 120 if (m_pDebuggerEventsObj) | |
| 121 { | |
| 122 // Since we were able to connect to the Debugger events, we | |
| 123 // should be able to access the Debugger object again to | |
| 124 // unadvise from its events (thus the VERIFY_OK below--see | |
| 125 // stdafx.h). | |
| 126 CComPtr < IDispatch > pDebugger; | |
| 1852 | 127 VERIFY_OK(m_pApplication->get_Debugger(&pDebugger)); |
| 128 ASSERT(pDebugger != NULL); | |
| 129 m_pDebuggerEventsObj->Disconnect(pDebugger); | |
| 130 m_pDebuggerEventsObj->Release(); | |
| 7 | 131 m_pDebuggerEventsObj = NULL; |
| 132 } | |
| 133 #endif | |
| 134 } | |
| 135 | |
| 136 | |
| 137 ///////////////////////////////////////////////////////////////////////////// | |
| 138 // Event handlers | |
| 139 | |
| 140 // Application events | |
| 141 | |
| 1852 | 142 HRESULT CCommands::XApplicationEvents::BeforeBuildStart() |
| 7 | 143 { |
| 1852 | 144 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 145 return S_OK; |
| 146 } | |
| 147 | |
| 1852 | 148 HRESULT CCommands::XApplicationEvents::BuildFinish(long nNumErrors, long nNumWarnings) |
| 7 | 149 { |
| 1852 | 150 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 151 return S_OK; |
| 152 } | |
| 153 | |
| 1852 | 154 HRESULT CCommands::XApplicationEvents::BeforeApplicationShutDown() |
| 7 | 155 { |
| 1852 | 156 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 157 return S_OK; |
| 158 } | |
| 159 | |
| 160 // The open document event handle is the place where the real interface work | |
| 161 // is done. | |
| 162 // Vim gets called from here. | |
| 163 // | |
| 1852 | 164 HRESULT CCommands::XApplicationEvents::DocumentOpen(IDispatch * theDocument) |
| 7 | 165 { |
| 1852 | 166 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 167 |
| 168 if (! g_bEnableVim) | |
| 169 // Vim not enabled or empty command line entered | |
| 170 return S_OK; | |
| 171 | |
| 172 // First get the current file name and line number | |
| 173 | |
| 174 // Get the document object | |
| 1852 | 175 CComQIPtr < ITextDocument, &IID_ITextDocument > pDoc(theDocument); |
| 7 | 176 if (! pDoc) |
| 177 return S_OK; | |
| 178 | |
| 179 BSTR FileName; | |
| 180 long LineNr = -1; | |
| 181 | |
| 182 // Get the document name | |
| 1852 | 183 if (FAILED(pDoc->get_FullName(&FileName))) |
| 7 | 184 return S_OK; |
| 185 | |
| 186 LPDISPATCH pDispSel; | |
| 187 | |
| 188 // Get a selection object dispatch pointer | |
| 1852 | 189 if (SUCCEEDED(pDoc->get_Selection(&pDispSel))) |
| 7 | 190 { |
| 191 // Get the selection object | |
| 1852 | 192 CComQIPtr < ITextSelection, &IID_ITextSelection > pSel(pDispSel); |
| 7 | 193 |
| 194 if (pSel) | |
| 195 // Get the selection line number | |
| 1852 | 196 pSel->get_CurrentLine(&LineNr); |
| 7 | 197 |
| 1852 | 198 pDispSel->Release(); |
| 7 | 199 } |
| 200 | |
| 201 // Open the file in Vim and position to the current line | |
| 1852 | 202 if (VimOpenFile(FileName, LineNr)) |
| 7 | 203 { |
| 204 if (! g_bDevStudioEditor) | |
| 205 { | |
| 206 // Close the document in developer studio | |
| 207 CComVariant vSaveChanges = dsSaveChangesPrompt; | |
| 208 DsSaveStatus Saved; | |
| 209 | |
| 1852 | 210 pDoc->Close(vSaveChanges, &Saved); |
| 7 | 211 } |
| 212 } | |
| 213 | |
| 214 // We're done here | |
| 1852 | 215 SysFreeString(FileName); |
| 7 | 216 return S_OK; |
| 217 } | |
| 218 | |
| 1852 | 219 HRESULT CCommands::XApplicationEvents::BeforeDocumentClose(IDispatch * theDocument) |
| 7 | 220 { |
| 1852 | 221 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 222 return S_OK; |
| 223 } | |
| 224 | |
| 1852 | 225 HRESULT CCommands::XApplicationEvents::DocumentSave(IDispatch * theDocument) |
| 7 | 226 { |
| 1852 | 227 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 228 return S_OK; |
| 229 } | |
| 230 | |
| 1852 | 231 HRESULT CCommands::XApplicationEvents::NewDocument(IDispatch * theDocument) |
| 7 | 232 { |
| 1852 | 233 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 234 |
| 235 if (! g_bEnableVim) | |
| 236 // Vim not enabled or empty command line entered | |
| 237 return S_OK; | |
| 238 | |
| 239 // First get the current file name and line number | |
| 240 | |
| 1852 | 241 CComQIPtr < ITextDocument, &IID_ITextDocument > pDoc(theDocument); |
| 7 | 242 if (! pDoc) |
| 243 return S_OK; | |
| 244 | |
| 245 BSTR FileName; | |
| 246 HRESULT hr; | |
| 247 | |
| 1852 | 248 hr = pDoc->get_FullName(&FileName); |
| 249 if (FAILED(hr)) | |
| 7 | 250 return S_OK; |
| 251 | |
| 252 // Open the file in Vim and position to the current line | |
| 1852 | 253 if (VimOpenFile(FileName, 0)) |
| 7 | 254 { |
| 255 if (! g_bDevStudioEditor) | |
| 256 { | |
| 257 // Close the document in developer studio | |
| 258 CComVariant vSaveChanges = dsSaveChangesPrompt; | |
| 259 DsSaveStatus Saved; | |
| 260 | |
| 1852 | 261 pDoc->Close(vSaveChanges, &Saved); |
| 7 | 262 } |
| 263 } | |
| 264 | |
| 1852 | 265 SysFreeString(FileName); |
| 7 | 266 return S_OK; |
| 267 } | |
| 268 | |
| 1852 | 269 HRESULT CCommands::XApplicationEvents::WindowActivate(IDispatch * theWindow) |
| 7 | 270 { |
| 1852 | 271 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 272 return S_OK; |
| 273 } | |
| 274 | |
| 1852 | 275 HRESULT CCommands::XApplicationEvents::WindowDeactivate(IDispatch * theWindow) |
| 7 | 276 { |
| 1852 | 277 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 278 return S_OK; |
| 279 } | |
| 280 | |
| 1852 | 281 HRESULT CCommands::XApplicationEvents::WorkspaceOpen() |
| 7 | 282 { |
| 1852 | 283 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 284 return S_OK; |
| 285 } | |
| 286 | |
| 1852 | 287 HRESULT CCommands::XApplicationEvents::WorkspaceClose() |
| 7 | 288 { |
| 1852 | 289 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 290 return S_OK; |
| 291 } | |
| 292 | |
| 1852 | 293 HRESULT CCommands::XApplicationEvents::NewWorkspace() |
| 7 | 294 { |
| 1852 | 295 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 296 return S_OK; |
| 297 } | |
| 298 | |
| 299 // Debugger event | |
| 300 | |
| 1852 | 301 HRESULT CCommands::XDebuggerEvents::BreakpointHit(IDispatch * pBreakpoint) |
| 7 | 302 { |
| 1852 | 303 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 304 return S_OK; |
| 305 } | |
| 306 | |
| 307 | |
| 308 ///////////////////////////////////////////////////////////////////////////// | |
| 309 // VisVim dialog | |
| 310 | |
| 311 class CMainDialog : public CDialog | |
| 312 { | |
| 313 public: | |
| 1852 | 314 CMainDialog(CWnd * pParent = NULL); // Standard constructor |
| 7 | 315 |
| 316 //{{AFX_DATA(CMainDialog) | |
| 317 enum { IDD = IDD_ADDINMAIN }; | |
| 318 int m_ChangeDir; | |
| 319 BOOL m_bDevStudioEditor; | |
| 1852 | 320 BOOL m_bNewTabs; |
| 7 | 321 //}}AFX_DATA |
| 322 | |
| 323 //{{AFX_VIRTUAL(CMainDialog) | |
| 324 protected: | |
| 1852 | 325 virtual void DoDataExchange(CDataExchange * pDX); // DDX/DDV support |
| 7 | 326 //}}AFX_VIRTUAL |
| 327 | |
| 328 protected: | |
| 329 //{{AFX_MSG(CMainDialog) | |
| 330 afx_msg void OnEnable(); | |
| 331 afx_msg void OnDisable(); | |
| 332 //}}AFX_MSG | |
| 1852 | 333 DECLARE_MESSAGE_MAP() |
| 7 | 334 }; |
| 335 | |
| 1852 | 336 CMainDialog::CMainDialog(CWnd * pParent /* =NULL */ ) |
| 337 : CDialog(CMainDialog::IDD, pParent) | |
| 7 | 338 { |
| 339 //{{AFX_DATA_INIT(CMainDialog) | |
| 340 m_ChangeDir = -1; | |
| 341 m_bDevStudioEditor = FALSE; | |
| 1852 | 342 m_bNewTabs = FALSE; |
| 7 | 343 //}}AFX_DATA_INIT |
| 344 } | |
| 345 | |
| 1852 | 346 void CMainDialog::DoDataExchange(CDataExchange * pDX) |
| 7 | 347 { |
| 1852 | 348 CDialog::DoDataExchange(pDX); |
| 7 | 349 //{{AFX_DATA_MAP(CMainDialog) |
| 350 DDX_Radio(pDX, IDC_CD_SOURCE_PATH, m_ChangeDir); | |
| 1852 | 351 DDX_Check(pDX, IDC_DEVSTUDIO_EDITOR, m_bDevStudioEditor); |
| 352 DDX_Check(pDX, IDC_NEW_TABS, m_bNewTabs); | |
| 7 | 353 //}}AFX_DATA_MAP |
| 354 } | |
| 355 | |
| 1852 | 356 BEGIN_MESSAGE_MAP(CMainDialog, CDialog) |
| 7 | 357 //{{AFX_MSG_MAP(CMainDialog) |
| 358 //}}AFX_MSG_MAP | |
| 1852 | 359 END_MESSAGE_MAP() |
| 7 | 360 |
| 361 | |
| 362 ///////////////////////////////////////////////////////////////////////////// | |
| 363 // CCommands methods | |
| 364 | |
| 1852 | 365 STDMETHODIMP CCommands::VisVimDialog() |
| 7 | 366 { |
| 1852 | 367 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 368 |
| 369 // Use m_pApplication to access the Developer Studio Application | |
| 370 // object, | |
| 371 // and VERIFY_OK to see error strings in DEBUG builds of your add-in | |
| 372 // (see stdafx.h) | |
| 373 | |
| 1852 | 374 VERIFY_OK(m_pApplication->EnableModeless(VARIANT_FALSE)); |
| 7 | 375 |
| 376 CMainDialog Dlg; | |
| 377 | |
| 378 Dlg.m_bDevStudioEditor = g_bDevStudioEditor; | |
| 1852 | 379 Dlg.m_bNewTabs = g_bNewTabs; |
| 7 | 380 Dlg.m_ChangeDir = g_ChangeDir; |
| 1852 | 381 if (Dlg.DoModal() == IDOK) |
| 7 | 382 { |
| 383 g_bDevStudioEditor = Dlg.m_bDevStudioEditor; | |
| 1852 | 384 g_bNewTabs = Dlg.m_bNewTabs; |
| 7 | 385 g_ChangeDir = Dlg.m_ChangeDir; |
| 386 | |
| 387 // Save settings to registry HKEY_CURRENT_USER\Software\Vim\VisVim | |
| 1852 | 388 HKEY hAppKey = GetAppKey("Vim"); |
| 7 | 389 if (hAppKey) |
| 390 { | |
| 1852 | 391 HKEY hSectionKey = GetSectionKey(hAppKey, "VisVim"); |
| 7 | 392 if (hSectionKey) |
| 393 { | |
| 1852 | 394 WriteRegistryInt(hSectionKey, "DevStudioEditor", |
| 7 | 395 g_bDevStudioEditor); |
| 1852 | 396 WriteRegistryInt(hSectionKey, "NewTabs", |
| 397 g_bNewTabs); | |
| 398 WriteRegistryInt(hSectionKey, "ChangeDir", g_ChangeDir); | |
| 399 RegCloseKey(hSectionKey); | |
| 7 | 400 } |
| 1852 | 401 RegCloseKey(hAppKey); |
| 7 | 402 } |
| 403 } | |
| 404 | |
| 1852 | 405 VERIFY_OK(m_pApplication->EnableModeless(VARIANT_TRUE)); |
| 7 | 406 return S_OK; |
| 407 } | |
| 408 | |
| 1852 | 409 STDMETHODIMP CCommands::VisVimEnable() |
| 7 | 410 { |
| 1852 | 411 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 412 VimSetEnableState(true); | |
| 7 | 413 return S_OK; |
| 414 } | |
| 415 | |
| 1852 | 416 STDMETHODIMP CCommands::VisVimDisable() |
| 7 | 417 { |
| 1852 | 418 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 419 VimSetEnableState(false); | |
| 7 | 420 return S_OK; |
| 421 } | |
| 422 | |
| 1852 | 423 STDMETHODIMP CCommands::VisVimToggle() |
| 7 | 424 { |
| 1852 | 425 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 426 VimSetEnableState(! g_bEnableVim); | |
| 7 | 427 return S_OK; |
| 428 } | |
| 429 | |
| 1852 | 430 STDMETHODIMP CCommands::VisVimLoad() |
| 7 | 431 { |
| 1852 | 432 AFX_MANAGE_STATE(AfxGetStaticModuleState()); |
| 7 | 433 |
| 434 // Use m_pApplication to access the Developer Studio Application object, | |
| 435 // and VERIFY_OK to see error strings in DEBUG builds of your add-in | |
| 436 // (see stdafx.h) | |
| 437 | |
| 438 CComBSTR bStr; | |
| 439 // Define dispatch pointers for document and selection objects | |
| 440 CComPtr < IDispatch > pDispDoc, pDispSel; | |
| 441 | |
| 442 // Get a document object dispatch pointer | |
| 1852 | 443 VERIFY_OK(m_pApplication->get_ActiveDocument(&pDispDoc)); |
| 7 | 444 if (! pDispDoc) |
| 445 return S_OK; | |
| 446 | |
| 447 BSTR FileName; | |
| 448 long LineNr = -1; | |
| 449 | |
| 450 // Get the document object | |
| 1852 | 451 CComQIPtr < ITextDocument, &IID_ITextDocument > pDoc(pDispDoc); |
| 7 | 452 |
| 453 if (! pDoc) | |
| 454 return S_OK; | |
| 455 | |
| 456 // Get the document name | |
| 1852 | 457 if (FAILED(pDoc->get_FullName(&FileName))) |
| 7 | 458 return S_OK; |
| 459 | |
| 460 // Get a selection object dispatch pointer | |
| 1852 | 461 if (SUCCEEDED(pDoc->get_Selection(&pDispSel))) |
| 7 | 462 { |
| 463 // Get the selection object | |
| 1852 | 464 CComQIPtr < ITextSelection, &IID_ITextSelection > pSel(pDispSel); |
| 7 | 465 |
| 466 if (pSel) | |
| 467 // Get the selection line number | |
| 1852 | 468 pSel->get_CurrentLine(&LineNr); |
| 7 | 469 } |
| 470 | |
| 471 // Open the file in Vim | |
| 1852 | 472 VimOpenFile(FileName, LineNr); |
| 7 | 473 |
| 1852 | 474 SysFreeString(FileName); |
| 7 | 475 return S_OK; |
| 476 } | |
| 477 | |
| 478 | |
| 479 // | |
| 480 // Here we do the actual processing and communication with Vim | |
| 481 // | |
| 482 | |
| 483 // Set the enable state and save to registry | |
| 484 // | |
| 1852 | 485 static void VimSetEnableState(BOOL bEnableState) |
| 7 | 486 { |
| 487 g_bEnableVim = bEnableState; | |
| 1852 | 488 HKEY hAppKey = GetAppKey("Vim"); |
| 7 | 489 if (hAppKey) |
| 490 { | |
| 1852 | 491 HKEY hSectionKey = GetSectionKey(hAppKey, "VisVim"); |
| 7 | 492 if (hSectionKey) |
| 1852 | 493 WriteRegistryInt(hSectionKey, "EnableVim", g_bEnableVim); |
| 494 RegCloseKey(hAppKey); | |
| 7 | 495 } |
| 496 } | |
| 497 | |
| 498 // Open the file 'FileName' in Vim and goto line 'LineNr' | |
| 499 // 'FileName' is expected to contain an absolute DOS path including the drive | |
| 500 // letter. | |
| 501 // 'LineNr' must contain a valid line number or 0, e. g. for a new file | |
| 502 // | |
| 1852 | 503 static BOOL VimOpenFile(BSTR& FileName, long LineNr) |
| 7 | 504 { |
| 505 | |
| 506 // OLE automation object for com. with Vim | |
|
16356
1759d0ec0a6f
patch 8.1.1183: typos in VisVim comments
Bram Moolenaar <Bram@vim.org>
parents:
9199
diff
changeset
|
507 // When the object goes out of scope, its destructor destroys the OLE |
| 1220 | 508 // connection; |
| 509 // This is important to avoid blocking the object | |
| 7 | 510 // (in this memory corruption would be likely when terminating Vim |
| 511 // while still running DevStudio). | |
| 512 // So keep this object local! | |
| 513 COleAutomationControl VimOle; | |
| 514 | |
| 515 // :cd D:/Src2/VisVim/ | |
| 516 // | |
| 517 // Get a dispatch id for the SendKeys method of Vim; | |
| 518 // enables connection to Vim if necessary | |
| 519 DISPID DispatchId; | |
| 1852 | 520 DispatchId = VimGetDispatchId(VimOle, "SendKeys"); |
| 7 | 521 if (! DispatchId) |
| 522 // OLE error, can't obtain dispatch id | |
| 523 goto OleError; | |
| 524 | |
| 525 OLECHAR Buf[MAX_OLE_STR]; | |
| 526 char FileNameTmp[MAX_OLE_STR]; | |
| 527 char VimCmd[MAX_OLE_STR]; | |
| 528 char *s, *p; | |
| 529 | |
| 530 // Prepend CTRL-\ CTRL-N to exit insert mode | |
| 531 VimCmd[0] = 0x1c; | |
| 532 VimCmd[1] = 0x0e; | |
| 533 VimCmd[2] = 0; | |
| 534 | |
| 535 #ifdef SINGLE_WINDOW | |
| 536 // Update the current file in Vim if it has been modified. | |
| 537 // Disabled, because it could write the file when you don't want to. | |
| 1852 | 538 sprintf(VimCmd + 2, ":up\n"); |
| 7 | 539 #endif |
| 1852 | 540 if (! VimOle.Method(DispatchId, "s", TO_OLE_STR_BUF(VimCmd, Buf))) |
| 7 | 541 goto OleError; |
| 542 | |
| 543 // Change Vim working directory to where the file is if desired | |
| 544 if (g_ChangeDir != CD_NONE) | |
| 1852 | 545 VimChangeDir(VimOle, DispatchId, FileName); |
| 7 | 546 |
| 547 // Make Vim open the file. | |
| 548 // In the filename convert all \ to /, put a \ before a space. | |
| 1852 | 549 if (g_bNewTabs) |
| 550 { | |
| 551 sprintf(VimCmd, ":tab drop "); | |
| 3012 | 552 s = VimCmd + 10; |
| 1852 | 553 } |
| 554 else | |
| 555 { | |
| 556 sprintf(VimCmd, ":drop "); | |
| 557 s = VimCmd + 6; | |
| 558 } | |
| 7 | 559 sprintf(FileNameTmp, "%S", (char *)FileName); |
| 3012 | 560 for (p = FileNameTmp; *p != '\0' && s < VimCmd + MAX_OLE_STR - 4; ++p) |
| 7 | 561 if (*p == '\\') |
| 562 *s++ = '/'; | |
| 563 else | |
| 564 { | |
| 565 if (*p == ' ') | |
| 566 *s++ = '\\'; | |
| 567 *s++ = *p; | |
| 568 } | |
| 569 *s++ = '\n'; | |
| 570 *s = '\0'; | |
| 571 | |
| 1852 | 572 if (! VimOle.Method(DispatchId, "s", TO_OLE_STR_BUF(VimCmd, Buf))) |
| 7 | 573 goto OleError; |
| 574 | |
| 575 if (LineNr > 0) | |
| 576 { | |
| 577 // Goto line | |
|
9199
665d10cb3e6b
commit https://github.com/vim/vim/commit/ea0345901cc2af29f9c5dd0d9d8a818d5f96a63b
Christian Brabandt <cb@256bit.org>
parents:
3012
diff
changeset
|
578 sprintf(VimCmd, ":%ld\n", LineNr); |
| 1852 | 579 if (! VimOle.Method(DispatchId, "s", TO_OLE_STR_BUF(VimCmd, Buf))) |
| 7 | 580 goto OleError; |
| 581 } | |
| 582 | |
| 583 // Make Vim come to the foreground | |
| 1852 | 584 if (! VimOle.Method("SetForeground")) |
| 585 VimOle.ErrDiag(); | |
| 7 | 586 |
| 587 // We're done | |
| 588 return true; | |
| 589 | |
| 590 OleError: | |
| 591 // There was an OLE error | |
| 592 // Check if it's the "unknown class string" error | |
| 1852 | 593 VimErrDiag(VimOle); |
| 7 | 594 return false; |
| 595 } | |
| 596 | |
| 597 // Return the dispatch id for the Vim method 'Method' | |
| 598 // Create the Vim OLE object if necessary | |
| 599 // Returns a valid dispatch id or null on error | |
| 600 // | |
| 1852 | 601 static DISPID VimGetDispatchId(COleAutomationControl& VimOle, char* Method) |
| 7 | 602 { |
| 603 // Initialize Vim OLE connection if not already done | |
| 1852 | 604 if (! VimOle.IsCreated()) |
| 7 | 605 { |
| 1852 | 606 if (! VimOle.CreateObject("Vim.Application")) |
| 7 | 607 return NULL; |
| 608 } | |
| 609 | |
| 610 // Get the dispatch id for the SendKeys method. | |
| 611 // By doing this, we are checking if Vim is still there... | |
| 1852 | 612 DISPID DispatchId = VimOle.GetDispatchId("SendKeys"); |
| 7 | 613 if (! DispatchId) |
| 614 { | |
| 615 // We can't get a dispatch id. | |
| 616 // This means that probably Vim has been terminated. | |
| 617 // Don't issue an error message here, instead | |
| 618 // destroy the OLE object and try to connect once more | |
| 619 // | |
| 620 // In fact, this should never happen, because the OLE aut. object | |
| 621 // should not be kept long enough to allow the user to terminate Vim | |
| 622 // to avoid memory corruption (why the heck is there no system garbage | |
| 623 // collection for those damned OLE memory chunks???). | |
| 1852 | 624 VimOle.DeleteObject(); |
| 625 if (! VimOle.CreateObject("Vim.Application")) | |
| 7 | 626 // If this create fails, it's time for an error msg |
| 627 return NULL; | |
| 628 | |
| 1852 | 629 if (! (DispatchId = VimOle.GetDispatchId("SendKeys"))) |
| 7 | 630 // There is something wrong... |
| 631 return NULL; | |
| 632 } | |
| 633 | |
| 634 return DispatchId; | |
| 635 } | |
| 636 | |
| 637 // Output an error message for an OLE error | |
| 638 // Check on the classstring error, which probably means Vim wasn't registered. | |
| 639 // | |
| 1852 | 640 static void VimErrDiag(COleAutomationControl& VimOle) |
| 7 | 641 { |
| 1852 | 642 SCODE sc = GetScode(VimOle.GetResult()); |
| 7 | 643 if (sc == CO_E_CLASSSTRING) |
| 644 { | |
| 645 char Buf[256]; | |
| 1852 | 646 sprintf(Buf, "There is no registered OLE automation server named " |
| 7 | 647 "\"Vim.Application\".\n" |
| 648 "Use the OLE-enabled version of Vim with VisVim and " | |
| 649 "make sure to register Vim by running \"vim -register\"."); | |
| 1852 | 650 MessageBox(NULL, Buf, "OLE Error", MB_OK); |
| 7 | 651 } |
| 652 else | |
| 1852 | 653 VimOle.ErrDiag(); |
| 7 | 654 } |
| 655 | |
|
16356
1759d0ec0a6f
patch 8.1.1183: typos in VisVim comments
Bram Moolenaar <Bram@vim.org>
parents:
9199
diff
changeset
|
656 // Change directory to the directory the file 'FileName' is in or its parent |
| 7 | 657 // directory according to the setting of the global 'g_ChangeDir': |
| 658 // 'FileName' is expected to contain an absolute DOS path including the drive | |
| 659 // letter. | |
| 660 // CD_NONE | |
| 661 // CD_SOURCE_PATH | |
| 662 // CD_SOURCE_PARENT | |
| 663 // | |
| 1852 | 664 static void VimChangeDir(COleAutomationControl& VimOle, DISPID DispatchId, BSTR& FileName) |
| 7 | 665 { |
| 666 // Do a :cd first | |
| 667 | |
| 668 // Get the path name of the file ("dir/") | |
| 669 CString StrFileName = FileName; | |
| 670 char Drive[_MAX_DRIVE]; | |
| 671 char Dir[_MAX_DIR]; | |
| 672 char DirUnix[_MAX_DIR * 2]; | |
| 673 char *s, *t; | |
| 674 | |
| 1852 | 675 _splitpath(StrFileName, Drive, Dir, NULL, NULL); |
| 7 | 676 |
| 677 // Convert to Unix path name format, escape spaces. | |
| 678 t = DirUnix; | |
| 679 for (s = Dir; *s; ++s) | |
| 680 if (*s == '\\') | |
| 681 *t++ = '/'; | |
| 682 else | |
| 683 { | |
| 684 if (*s == ' ') | |
| 685 *t++ = '\\'; | |
| 686 *t++ = *s; | |
| 687 } | |
| 688 *t = '\0'; | |
| 689 | |
| 690 | |
| 691 // Construct the cd command; append /.. if cd to parent | |
| 692 // directory and not in root directory | |
| 693 OLECHAR Buf[MAX_OLE_STR]; | |
| 694 char VimCmd[MAX_OLE_STR]; | |
| 695 | |
| 1852 | 696 sprintf(VimCmd, ":cd %s%s%s\n", Drive, DirUnix, |
| 7 | 697 g_ChangeDir == CD_SOURCE_PARENT && DirUnix[1] ? ".." : ""); |
| 1852 | 698 VimOle.Method(DispatchId, "s", TO_OLE_STR_BUF(VimCmd, Buf)); |
| 7 | 699 } |
| 700 | |
| 701 #ifdef _DEBUG | |
| 702 // Print out a debug message | |
| 703 // | |
| 1852 | 704 static void DebugMsg(char* Msg, char* Arg) |
| 7 | 705 { |
| 706 char Buf[400]; | |
| 1852 | 707 sprintf(Buf, Msg, Arg); |
| 708 AfxMessageBox(Buf); | |
| 7 | 709 } |
| 710 #endif |