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clangplugin.cpp
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/*
* A clang based plugin
*/
#include <sdk.h>
#include <stdio.h>
#include <iostream>
#include "clangplugin.h"
#include "clangccsettingsdlg.h"
#include "cclogger.h"
#include <cbcolourmanager.h>
#include <cbstyledtextctrl.h>
#include <compilercommandgenerator.h>
#include <editor_hooks.h>
#include <wx/tokenzr.h>
#ifndef CB_PRECOMP
#include <cbeditor.h>
#include <cbproject.h>
#include <compilerfactory.h>
#include <configmanager.h>
#include <editorcolourset.h>
#include <editormanager.h>
#include <logmanager.h>
#include <macrosmanager.h>
#include <projectfile.h>
#include <projectmanager.h>
#include <algorithm>
#include <wx/dir.h>
#include <wx/menu.h>
#endif // CB_PRECOMP
#define CLANGPLUGIN_TRACE_FUNCTIONS
// this auto-registers the plugin
namespace
{
PluginRegistrant<ClangPlugin> reg(wxT("ClangLib"));
}
DEFINE_EVENT_TYPE(clEVT_TRANSLATIONUNIT_CREATED);
DEFINE_EVENT_TYPE(clEVT_REPARSE_FINISHED);
DEFINE_EVENT_TYPE(clEVT_GETCODECOMPLETE_FINISHED);
DEFINE_EVENT_TYPE(clEVT_GETOCCURRENCES_FINISHED);
DEFINE_EVENT_TYPE(clEVT_DIAGNOSTICS_UPDATED);
DEFINE_EVENT_TYPE(clEVT_GETDOCUMENTATION_FINISHED);
DEFINE_EVENT_TYPE(clEVT_TOKENDATABASE_UPDATED);
static const wxString g_InvalidStr(wxT("invalid"));
const int idReparseTimer = wxNewId();
const int idGotoDeclaration = wxNewId();
const int idGotoImplementation = wxNewId();
DEFINE_EVENT_TYPE(cbEVT_COMMAND_CREATETU);
// Asynchronous events received
DEFINE_EVENT_TYPE(cbEVT_CLANG_ASYNCTASK_FINISHED);
DEFINE_EVENT_TYPE(cbEVT_CLANG_SYNCTASK_FINISHED);
const int idClangCreateTU = wxNewId();
const int idClangRemoveTU = wxNewId();
const int idClangReparse = wxNewId();
const int idClangUpdateTokenDatabase = wxNewId();
const int idClangGetDiagnostics = wxNewId();
const int idClangSyncTask = wxNewId();
const int idClangCodeCompleteTask = wxNewId();
const int idClangGetCCDocumentationTask = wxNewId();
const int idClangGetOccurrencesTask = wxNewId();
ClangPlugin::ClangPlugin() :
m_FileDatabase(),
m_Database(m_FileDatabase),
m_Proxy(this, m_Database, m_CppKeywords),
m_ImageList(16, 16),
m_ReparseTimer(this, idReparseTimer),
m_pLastEditor(nullptr),
m_TranslUnitId(wxNOT_FOUND),
m_UpdateCompileCommand(0),
m_ReparseNeeded(0)
{
CCLogger::Get()->Init(this, g_idCCLogger, g_idCCDebugLogger);
if (!Manager::LoadResource(wxT("clanglib.zip")))
NotifyMissingFile(wxT("clanglib.zip"));
}
ClangPlugin::~ClangPlugin()
{
}
void ClangPlugin::OnAttach()
{
wxBitmap bmp;
ConfigManager* cfg = Manager::Get()->GetConfigManager(wxT("ClangLib"));
wxString prefix = ConfigManager::GetDataFolder() + wxT("/images/codecompletion/");
// bitmaps must be added by order of PARSER_IMG_* consts (which are also TokenCategory enums)
const char* imgs[] =
{
"class_folder.png", // PARSER_IMG_CLASS_FOLDER
"class.png", // PARSER_IMG_CLASS
"class_private.png", // PARSER_IMG_CLASS_PRIVATE
"class_protected.png", // PARSER_IMG_CLASS_PROTECTED
"class_public.png", // PARSER_IMG_CLASS_PUBLIC
"ctor_private.png", // PARSER_IMG_CTOR_PRIVATE
"ctor_protected.png", // PARSER_IMG_CTOR_PROTECTED
"ctor_public.png", // PARSER_IMG_CTOR_PUBLIC
"dtor_private.png", // PARSER_IMG_DTOR_PRIVATE
"dtor_protected.png", // PARSER_IMG_DTOR_PROTECTED
"dtor_public.png", // PARSER_IMG_DTOR_PUBLIC
"method_private.png", // PARSER_IMG_FUNC_PRIVATE
"method_protected.png", // PARSER_IMG_FUNC_PRIVATE
"method_public.png", // PARSER_IMG_FUNC_PUBLIC
"var_private.png", // PARSER_IMG_VAR_PRIVATE
"var_protected.png", // PARSER_IMG_VAR_PROTECTED
"var_public.png", // PARSER_IMG_VAR_PUBLIC
"macro_def.png", // PARSER_IMG_MACRO_DEF
"enum.png", // PARSER_IMG_ENUM
"enum_private.png", // PARSER_IMG_ENUM_PRIVATE
"enum_protected.png", // PARSER_IMG_ENUM_PROTECTED
"enum_public.png", // PARSER_IMG_ENUM_PUBLIC
"enumerator.png", // PARSER_IMG_ENUMERATOR
"namespace.png", // PARSER_IMG_NAMESPACE
"typedef.png", // PARSER_IMG_TYPEDEF
"typedef_private.png", // PARSER_IMG_TYPEDEF_PRIVATE
"typedef_protected.png", // PARSER_IMG_TYPEDEF_PROTECTED
"typedef_public.png", // PARSER_IMG_TYPEDEF_PUBLIC
"symbols_folder.png", // PARSER_IMG_SYMBOLS_FOLDER
"vars_folder.png", // PARSER_IMG_VARS_FOLDER
"funcs_folder.png", // PARSER_IMG_FUNCS_FOLDER
"enums_folder.png", // PARSER_IMG_ENUMS_FOLDER
"macro_def_folder.png", // PARSER_IMG_MACRO_DEF_FOLDER
"others_folder.png", // PARSER_IMG_OTHERS_FOLDER
"typedefs_folder.png", // PARSER_IMG_TYPEDEF_FOLDER
"macro_use.png", // PARSER_IMG_MACRO_USE
"macro_use_private.png", // PARSER_IMG_MACRO_USE_PRIVATE
"macro_use_protected.png", // PARSER_IMG_MACRO_USE_PROTECTED
"macro_use_public.png", // PARSER_IMG_MACRO_USE_PUBLIC
"macro_use_folder.png", // PARSER_IMG_MACRO_USE_FOLDER
"cpp_lang.png", // tcLangKeyword
nullptr
};
for (const char** itr = imgs; *itr; ++itr)
m_ImageList.Add(cbLoadBitmap(prefix + wxString::FromUTF8(*itr), wxBITMAP_TYPE_PNG));
EditorColourSet* theme = Manager::Get()->GetEditorManager()->GetColourSet();
wxStringTokenizer tokenizer(theme->GetKeywords(theme->GetHighlightLanguage(wxT("C/C++")), 0));
while (tokenizer.HasMoreTokens())
m_CppKeywords.push_back(tokenizer.GetNextToken());
std::sort(m_CppKeywords.begin(), m_CppKeywords.end());
wxStringVec(m_CppKeywords).swap(m_CppKeywords);
typedef cbEventFunctor<ClangPlugin, CodeBlocksEvent> ClEvent;
Manager::Get()->RegisterEventSink(cbEVT_EDITOR_OPEN, new ClEvent(this, &ClangPlugin::OnEditorOpen));
Manager::Get()->RegisterEventSink(cbEVT_EDITOR_ACTIVATED, new ClEvent(this, &ClangPlugin::OnEditorActivate));
Manager::Get()->RegisterEventSink(cbEVT_EDITOR_SAVE, new ClEvent(this, &ClangPlugin::OnEditorSave));
Manager::Get()->RegisterEventSink(cbEVT_EDITOR_CLOSE, new ClEvent(this, &ClangPlugin::OnEditorClose));
Manager::Get()->RegisterEventSink(cbEVT_PROJECT_ACTIVATE, new ClEvent(this, &ClangPlugin::OnProjectActivate));
Manager::Get()->RegisterEventSink(cbEVT_PROJECT_FILE_CHANGED, new ClEvent(this, &ClangPlugin::OnProjectFileChanged));
Manager::Get()->RegisterEventSink(cbEVT_PROJECT_OPTIONS_CHANGED, new ClEvent(this, &ClangPlugin::OnProjectOptionsChanged));
Manager::Get()->RegisterEventSink(cbEVT_PROJECT_CLOSE, new ClEvent(this, &ClangPlugin::OnProjectClose));
Connect(g_idCCLogger, wxEVT_COMMAND_MENU_SELECTED, CodeBlocksThreadEventHandler(ClangPlugin::OnCCLogger));
Connect(g_idCCDebugLogger, wxEVT_COMMAND_MENU_SELECTED, CodeBlocksThreadEventHandler(ClangPlugin::OnCCDebugLogger));
Connect(idReparseTimer, wxEVT_TIMER, wxTimerEventHandler(ClangPlugin::OnTimer));
Connect(idGotoDeclaration, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(ClangPlugin::OnGotoDeclaration), nullptr, this);
Connect(idGotoImplementation, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(ClangPlugin::OnGotoImplementation), nullptr, this);
Connect(idClangCreateTU, cbEVT_COMMAND_CREATETU, wxCommandEventHandler(ClangPlugin::OnCreateTranslationUnit), nullptr, this);
Connect(idClangCreateTU, cbEVT_CLANG_ASYNCTASK_FINISHED, wxEventHandler(ClangPlugin::OnClangCreateTUFinished), nullptr, this);
Connect(idClangReparse, cbEVT_CLANG_ASYNCTASK_FINISHED, wxEventHandler(ClangPlugin::OnClangReparseFinished), nullptr, this);
Connect(idClangGetDiagnostics, cbEVT_CLANG_ASYNCTASK_FINISHED, wxEventHandler(ClangPlugin::OnClangGetDiagnosticsFinished), nullptr, this);
Connect(idClangGetOccurrencesTask, cbEVT_CLANG_ASYNCTASK_FINISHED, wxEventHandler(ClangPlugin::OnClangGetOccurrencesFinished), nullptr, this);
Connect(idClangSyncTask, cbEVT_CLANG_SYNCTASK_FINISHED, wxEventHandler(ClangPlugin::OnClangSyncTaskFinished), nullptr, this);
Connect(idClangCodeCompleteTask, cbEVT_CLANG_SYNCTASK_FINISHED, wxEventHandler(ClangPlugin::OnClangSyncTaskFinished), nullptr, this);
Connect(idClangGetCCDocumentationTask, cbEVT_CLANG_SYNCTASK_FINISHED, wxEventHandler(ClangPlugin::OnClangSyncTaskFinished), nullptr, this);
m_EditorHookId = EditorHooks::RegisterHook(new EditorHooks::HookFunctor<ClangPlugin>(this, &ClangPlugin::OnEditorHook));
if (cfg->ReadBool(ClangCodeCompletion::SettingName, true))
ActivateComponent(&m_CodeCompletion);
if (cfg->ReadBool(ClangDiagnostics::SettingName, true))
ActivateComponent(&m_Diagnostics);
}
/**
* Dispatch events to the components
*/
bool ClangPlugin::ProcessEvent( wxEvent& event )
{
if (cbPlugin::ProcessEvent(event))
return true;
for (std::vector<ClangPluginComponent*>::iterator it = m_ActiveComponentList.begin(); it != m_ActiveComponentList.end(); ++it)
{
if ((*it)->ProcessEvent(event))
return true;
}
return false;
}
void ClangPlugin::OnRelease(bool WXUNUSED(appShutDown))
{
for (std::vector<ClangPluginComponent*>::iterator it = m_ActiveComponentList.begin(); it != m_ActiveComponentList.end(); ++it)
(*it)->OnRelease(this);
EditorHooks::UnregisterHook(m_EditorHookId);
Disconnect(idClangGetCCDocumentationTask);
Disconnect(idClangGetOccurrencesTask);
Disconnect(idClangCodeCompleteTask);
Disconnect(idClangSyncTask);
Disconnect(idClangGetDiagnostics);
Disconnect(idClangReparse);
Disconnect(idClangCreateTU);
Disconnect(idGotoDeclaration);
Disconnect(idGotoImplementation);
Disconnect(idReparseTimer);
Disconnect(g_idCCDebugLogger);
Disconnect(g_idCCLogger);
Manager::Get()->RemoveAllEventSinksFor(this);
m_ImageList.RemoveAll();
}
bool ClangPlugin::ActivateComponent( ClangPluginComponent* pComponent )
{
for (std::vector<ClangPluginComponent*>::iterator it = m_ActiveComponentList.begin(); it != m_ActiveComponentList.end(); ++it)
{
if (*it == pComponent)
return false;
}
m_ActiveComponentList.push_back(pComponent);
pComponent->OnAttach(this);
return true;
}
bool ClangPlugin::DeactivateComponent(ClangPluginComponent* pComponent)
{
for (std::vector<ClangPluginComponent*>::iterator it = m_ActiveComponentList.begin(); it != m_ActiveComponentList.end(); ++it)
{
if (*it == pComponent)
{
(*it)->OnRelease(this);
it = m_ActiveComponentList.erase(it);
return true;
}
}
return false;
}
void ClangPlugin::UpdateComponents()
{
bool activationChanged = false;
ConfigManager* cfg = Manager::Get()->GetConfigManager(CLANG_CONFIGMANAGER);
if (cfg->ReadBool(ClangCodeCompletion::SettingName, true))
{
if (ActivateComponent(&m_CodeCompletion))
activationChanged = true;
}
else
{
if (DeactivateComponent(&m_CodeCompletion))
activationChanged = true;
}
if (cfg->ReadBool(ClangDiagnostics::SettingName, true))
{
if (ActivateComponent(&m_Diagnostics))
activationChanged = true;
}
else
{
if (DeactivateComponent(&m_Diagnostics))
activationChanged = true;
}
if (activationChanged)
Manager::Get()->GetEditorManager()->SetActiveEditor(Manager::Get()->GetEditorManager()->GetActiveEditor());
}
ClangPlugin::CCProviderStatus ClangPlugin::GetProviderStatusFor(cbEditor* ed)
{
for (std::vector<ClangPluginComponent*>::iterator it = m_ActiveComponentList.begin(); it != m_ActiveComponentList.end(); ++it)
{
ClangPlugin::CCProviderStatus status = (*it)->GetProviderStatusFor(ed);
if (status != ccpsInactive)
return status;
}
return ccpsInactive;
}
cbConfigurationPanel* ClangPlugin::GetConfigurationPanel(wxWindow* parent)
{
return new ClangSettingsDlg(parent, this);
}
std::vector<ClangPlugin::CCToken> ClangPlugin::GetAutocompList(bool isAuto, cbEditor* ed, int& tknStart, int& tknEnd)
{
std::vector<CCToken> tokens;
if (ed != m_pLastEditor)
return tokens;
for (std::vector<ClangPluginComponent*>::iterator it = m_ActiveComponentList.begin(); it != m_ActiveComponentList.end(); ++it)
{
ClangPlugin::CCProviderStatus status = (*it)->GetProviderStatusFor(ed);
if (status != ccpsInactive)
{
tokens = (*it)->GetAutocompList(isAuto, ed, tknStart, tknEnd);
break;
}
}
return tokens;
}
wxString ClangPlugin::GetDocumentation(const CCToken& token)
{
for (std::vector<ClangPluginComponent*>::iterator it = m_ActiveComponentList.begin(); it != m_ActiveComponentList.end(); ++it)
{
wxString ret = (*it)->GetDocumentation(token);
if (ret != wxEmptyString)
{
return ret;
}
}
return wxEmptyString;
}
std::vector<ClangPlugin::CCCallTip> ClangPlugin::GetCallTips(int pos, int WXUNUSED(style), cbEditor* ed, int& argsPos)
{
std::vector<CCCallTip> tips;
if (ed != m_pLastEditor)
{
return tips;
}
if (m_TranslUnitId == wxNOT_FOUND)
{
std::cout<<"GetCallTips: No translUnitId yet"<<std::endl;
return tips;
}
cbStyledTextCtrl* stc = ed->GetControl();
int nest = 0;
int commas = 0;
while (--pos > 0)
{
const int curStyle = stc->GetStyleAt(pos);
if ( stc->IsString(curStyle)
|| stc->IsCharacter(curStyle)
|| stc->IsComment(curStyle) )
{
continue;
}
const wxChar ch = stc->GetCharAt(pos);
if (ch == wxT(';'))
{
std::cout<<"GetCalltips: Error?"<<std::endl;
return tips; // error?
}
else if (ch == wxT(','))
{
if (nest == 0)
++commas;
}
else if (ch == wxT(')'))
--nest;
else if (ch == wxT('('))
{
++nest;
if (nest > 0)
break;
}
}
while (--pos > 0)
{
if ( stc->GetCharAt(pos) <= wxT(' ')
|| stc->IsComment(stc->GetStyleAt(pos)) )
{
continue;
}
break;
}
argsPos = stc->WordEndPosition(pos, true);
if (argsPos != m_LastCallTipPos)
{
m_LastCallTips.clear();
const int line = stc->LineFromPosition(pos);
const int column = pos - stc->PositionFromLine(line);
const wxString& tknText = stc->GetTextRange(stc->WordStartPosition(pos, true), argsPos);
if (!tknText.IsEmpty())
{
ClTokenPosition loc(line + 1, column + 1);
ClangProxy::GetCallTipsAtJob job(cbEVT_CLANG_SYNCTASK_FINISHED, idClangSyncTask, ed->GetFilename(), loc, m_TranslUnitId, tknText);
m_Proxy.AppendPendingJob(job);
if (job.WaitCompletion(40) == wxCOND_TIMEOUT)
return tips;
m_LastCallTips = job.GetResults();
// m_Proxy.GetCallTipsAt(ed->GetFilename(), line + 1, column + 1,
// m_TranslUnitId, tknText, m_LastCallTips);
}
}
m_LastCallTipPos = argsPos;
for (std::vector<wxStringVec>::const_iterator strVecItr = m_LastCallTips.begin();
strVecItr != m_LastCallTips.end(); ++strVecItr)
{
int strVecSz = strVecItr->size();
if (commas != 0 && strVecSz < commas + 3)
continue;
wxString tip;
int hlStart = wxSCI_INVALID_POSITION;
int hlEnd = wxSCI_INVALID_POSITION;
for (int i = 0; i < strVecSz; ++i)
{
if (i == commas + 1 && strVecSz > 2)
{
hlStart = tip.Length();
hlEnd = hlStart + (*strVecItr)[i].Length();
}
tip += (*strVecItr)[i];
if (i > 0 && i < (strVecSz - 2))
tip += wxT(", ");
}
tips.push_back(CCCallTip(tip, hlStart, hlEnd));
}
return tips;
}
std::vector<ClangPlugin::CCToken> ClangPlugin::GetTokenAt(int pos, cbEditor* ed, bool& WXUNUSED(allowCallTip))
{
std::vector<CCToken> tokens;
if (ed != m_pLastEditor)
return tokens;
if (m_TranslUnitId == wxNOT_FOUND)
return tokens;
cbStyledTextCtrl* stc = ed->GetControl();
if (stc->GetTextRange(pos - 1, pos + 1).Strip().IsEmpty())
return tokens;
const unsigned int line = stc->LineFromPosition(pos);
ClTokenPosition loc(line + 1, pos - stc->PositionFromLine(line) + 1);
ClangProxy::GetTokensAtJob job( cbEVT_CLANG_SYNCTASK_FINISHED, idClangSyncTask, ed->GetFilename(), loc, m_TranslUnitId);
m_Proxy.AppendPendingJob(job);
job.WaitCompletion(40);
wxStringVec names = job.GetResults();
for (wxStringVec::const_iterator nmIt = names.begin(); nmIt != names.end(); ++nmIt)
tokens.push_back(CCToken(-1, *nmIt));
return tokens;
}
wxString ClangPlugin::OnDocumentationLink(wxHtmlLinkEvent& WXUNUSED(event), bool& WXUNUSED(dismissPopup))
{
return wxEmptyString;
}
void ClangPlugin::DoAutocomplete(const CCToken& token, cbEditor* ed)
{
for (std::vector<ClangPluginComponent*>::iterator it = m_ActiveComponentList.begin(); it != m_ActiveComponentList.end(); ++it)
{
if ((*it)->DoAutocomplete(token, ed))
return;
}
}
void ClangPlugin::BuildMenu(wxMenuBar* menuBar)
{
int idx = menuBar->FindMenu(_("Sea&rch"));
if (idx != wxNOT_FOUND)
{
menuBar->GetMenu(idx)->AppendSeparator();
menuBar->GetMenu(idx)->Append(idGotoDeclaration, _("Find &declaration (clang)"));
menuBar->GetMenu(idx)->Append(idGotoImplementation, _("Find &implementation (clang)"));
}
for (std::vector<ClangPluginComponent*>::iterator it = m_ActiveComponentList.begin(); it != m_ActiveComponentList.end(); ++it)
{
(*it)->BuildMenu(menuBar);
}
//m_Diagnostics.BuildMenu( menuBar );
}
void ClangPlugin::BuildModuleMenu(const ModuleType type, wxMenu* menu,
const FileTreeData* WXUNUSED(data))
{
if (type != mtEditorManager)
return;
cbEditor* ed = Manager::Get()->GetEditorManager()->GetBuiltinActiveEditor();
if (!ed)
return;
if (ed != m_pLastEditor)
{
m_TranslUnitId = wxNOT_FOUND;
m_pLastEditor = ed;
m_ReparseNeeded = 0;
}
if (m_TranslUnitId == wxNOT_FOUND)
return;
cbStyledTextCtrl* stc = ed->GetControl();
const int pos = stc->GetCurrentPos();
if (stc->GetTextRange(pos - 1, pos + 1).Strip().IsEmpty())
return;
menu->Insert(0, idGotoDeclaration, _("Find declaration (clang)"));
menu->Insert(1, idGotoImplementation, _("Find implementation (clang)"));
}
bool ClangPlugin::BuildToolBar(wxToolBar* toolBar)
{
for (std::vector<ClangPluginComponent*>::iterator it = m_ActiveComponentList.begin(); it != m_ActiveComponentList.end(); ++it)
{
if ((*it)->BuildToolBar(toolBar))
return true;
}
m_Toolbar.OnAttach(this);
if (!m_Toolbar.BuildToolBar(toolBar))
{
m_Toolbar.OnRelease(this);
return false;
}
m_ActiveComponentList.push_back(&m_Toolbar);
// TODO: Replay some events?
Manager::Get()->GetEditorManager()->SetActiveEditor(Manager::Get()->GetEditorManager()->GetActiveEditor());
return true;
}
void ClangPlugin::OnCCLogger(CodeBlocksThreadEvent& event)
{
if (!Manager::IsAppShuttingDown())
Manager::Get()->GetLogManager()->Log(event.GetString());
}
void ClangPlugin::OnCCDebugLogger(CodeBlocksThreadEvent& event)
{
if (!Manager::IsAppShuttingDown())
Manager::Get()->GetLogManager()->DebugLog(event.GetString());
}
void ClangPlugin::OnEditorOpen(CodeBlocksEvent& event)
{
event.Skip();
return;
}
void ClangPlugin::OnEditorActivate(CodeBlocksEvent& event)
{
event.Skip();
cbEditor* ed = Manager::Get()->GetEditorManager()->GetBuiltinEditor(event.GetEditor());
if (ed && ed->IsOK())
{
if (ed != m_pLastEditor)
{
m_pLastEditor = ed;
m_TranslUnitId = wxNOT_FOUND;
m_ReparseNeeded = 0;
}
if (!IsProviderFor(ed))
return;
wxString filename = ed->GetFilename();
if(m_TranslUnitId == wxNOT_FOUND)
m_TranslUnitId = GetTranslationUnitId(filename);
UpdateCompileCommand(ed);
if (m_TranslUnitId == wxNOT_FOUND)
{
wxCommandEvent evt(cbEVT_COMMAND_CREATETU, idClangCreateTU);
evt.SetString(ed->GetFilename());
AddPendingEvent(evt);
}
else
RequestReparse();
}
}
void ClangPlugin::OnEditorSave(CodeBlocksEvent& event)
{
event.Skip();
EditorManager* edMgr = Manager::Get()->GetEditorManager();
cbEditor* ed = edMgr->GetBuiltinEditor(event.GetEditor());
if (!ed)
return;
if (!IsProviderFor(ed))
return;
if (m_TranslUnitId == wxNOT_FOUND)
return;
std::map<wxString, wxString> unsavedFiles;
// Our saved file is not yet known to all translation units since it's no longer in the unsaved files. We update them here
unsavedFiles.insert(std::make_pair(ed->GetFilename(), ed->GetControl()->GetText()));
for (int i = 0; i < edMgr->GetEditorsCount(); ++i)
{
cbEditor* editor = edMgr->GetBuiltinEditor(i);
if (editor && editor->GetModified())
unsavedFiles.insert(std::make_pair(editor->GetFilename(), editor->GetControl()->GetText()));
}
ClangProxy::ReparseJob job(cbEVT_CLANG_ASYNCTASK_FINISHED, idClangReparse, m_TranslUnitId, m_CompileCommand, ed->GetFilename(), unsavedFiles, true);
m_Proxy.AppendPendingJob(job);
}
void ClangPlugin::OnEditorClose(CodeBlocksEvent& event)
{
event.Skip();
int translId = m_TranslUnitId;
EditorManager* edm = Manager::Get()->GetEditorManager();
if (!edm)
{
event.Skip();
return;
}
cbEditor* ed = edm->GetBuiltinEditor(event.GetEditor());
if (ed && ed->IsOK())
{
if (ed != m_pLastEditor)
{
translId = m_Proxy.GetTranslationUnitId(m_TranslUnitId, event.GetEditor()->GetFilename());
}
}
ClangProxy::RemoveTranslationUnitJob job(cbEVT_CLANG_ASYNCTASK_FINISHED, idClangRemoveTU, translId);
m_Proxy.AppendPendingJob(job);
if (translId == m_TranslUnitId)
{
m_TranslUnitId = wxNOT_FOUND;
m_ReparseNeeded = 0;
}
}
void ClangPlugin::OnProjectActivate(CodeBlocksEvent& event)
{
event.Skip();
return;
}
void ClangPlugin::OnProjectOptionsChanged(CodeBlocksEvent& event)
{
event.Skip();
cbEditor* ed = Manager::Get()->GetEditorManager()->GetBuiltinEditor(event.GetEditor());
if (ed && ed->IsOK())
{
int compileCommandChanged = UpdateCompileCommand(ed);
if (compileCommandChanged)
{
RequestReparse(1);
}
}
}
void ClangPlugin::OnProjectClose(CodeBlocksEvent& event)
{
event.Skip();
}
void ClangPlugin::OnProjectFileChanged(CodeBlocksEvent& event)
{
event.Skip();
if (IsAttached())
{
RequestReparse(1);
}
}
void ClangPlugin::OnTimer(wxTimerEvent& event)
{
cbEditor* ed = Manager::Get()->GetEditorManager()->GetBuiltinActiveEditor();
if ((!ed) || (m_TranslUnitId == wxNOT_FOUND))
return;
const int evId = event.GetId();
if (evId == idReparseTimer)
{
RequestReparse(m_TranslUnitId, ed->GetFilename());
}
}
void ClangPlugin::OnCreateTranslationUnit(wxCommandEvent& event)
{
if (m_TranslUnitId != wxNOT_FOUND)
{
return;
}
wxString filename = event.GetString();
if (filename.Length() == 0)
return;
EditorManager* edMgr = Manager::Get()->GetEditorManager();
cbEditor* ed = edMgr->GetBuiltinActiveEditor();
if (ed)
{
if (filename != ed->GetFilename())
return;
std::map<wxString, wxString> unsavedFiles;
for (int i = 0; i < edMgr->GetEditorsCount(); ++i)
{
ed = edMgr->GetBuiltinEditor(i);
if (ed && ed->GetModified())
unsavedFiles.insert(std::make_pair(ed->GetFilename(), ed->GetControl()->GetText()));
}
ClangProxy::CreateTranslationUnitJob job( cbEVT_CLANG_ASYNCTASK_FINISHED, idClangCreateTU, filename, m_CompileCommand, unsavedFiles );
m_Proxy.AppendPendingJob(job);
}
}
void ClangPlugin::OnGotoDeclaration(wxCommandEvent& WXUNUSED(event))
{
cbEditor* ed = Manager::Get()->GetEditorManager()->GetBuiltinActiveEditor();
if (!ed || m_TranslUnitId == wxNOT_FOUND)
return;
cbStyledTextCtrl* stc = ed->GetControl();
const int pos = stc->GetCurrentPos();
wxString filename = ed->GetFilename();
int line = stc->LineFromPosition(pos);
int column = pos - stc->PositionFromLine(line);
if (stc->GetLine(line).StartsWith(wxT("#include")))
column = 3;
ClTokenPosition loc(line+1, column+1);
ClTokenPosition newLoc = loc;
if ( !m_Proxy.ResolveDeclTokenAt(m_TranslUnitId, filename, loc, newLoc) )
return;
ed = Manager::Get()->GetEditorManager()->Open(filename);
if (ed)
{
ed->GotoTokenPosition(newLoc.line - 1, stc->GetTextRange(stc->WordStartPosition(pos, true),
stc->WordEndPosition(pos, true)));
}
}
void ClangPlugin::OnGotoImplementation(wxCommandEvent& WXUNUSED(event))
{
cbEditor* ed = Manager::Get()->GetEditorManager()->GetBuiltinActiveEditor();
if (!ed || m_TranslUnitId == wxNOT_FOUND)
return;
cbStyledTextCtrl* stc = ed->GetControl();
const int pos = stc->GetCurrentPos();
wxString filename = ed->GetFilename();
int line = stc->LineFromPosition(pos);
int column = pos - stc->PositionFromLine(line);
if (stc->GetLine(line).StartsWith(wxT("#include")))
column = 3;
ClTokenPosition loc(line+1, column+1);
ClTokenPosition newLoc = loc;
if ( !m_Proxy.ResolveDefinitionTokenAt(m_TranslUnitId, filename, loc, newLoc) )
return;
ed = Manager::Get()->GetEditorManager()->Open(filename);
if (ed)
{
ed->GotoTokenPosition(newLoc.line - 1, stc->GetTextRange(stc->WordStartPosition(pos, true),
stc->WordEndPosition(pos, true)));
}
}
wxString ClangPlugin::GetCompilerInclDirs(const wxString& compId)
{
std::map<wxString, wxString>::const_iterator idItr = m_compInclDirs.find(compId);
if (idItr != m_compInclDirs.end())
return idItr->second;
Compiler* comp = CompilerFactory::GetCompiler(compId);
wxFileName fn(wxEmptyString, comp->GetPrograms().CPP);
wxString masterPath = comp->GetMasterPath();
Manager::Get()->GetMacrosManager()->ReplaceMacros(masterPath);
fn.SetPath(masterPath);
if (!fn.FileExists())
fn.AppendDir(wxT("bin"));
#ifdef __WXMSW__
wxString command = fn.GetFullPath() + wxT(" -v -E -x c++ nul");
#else
wxString command = fn.GetFullPath() + wxT(" -v -E -x c++ /dev/null");
#endif // __WXMSW__
wxArrayString output, errors;
wxExecute(command, output, errors, wxEXEC_NODISABLE);
wxArrayString::const_iterator errItr = errors.begin();
for (; errItr != errors.end(); ++errItr)
{
if (errItr->IsSameAs(wxT("#include <...> search starts here:")))
{
++errItr;
break;
}
}
wxString includeDirs;
for (; errItr != errors.end(); ++errItr)
{
if (errItr->IsSameAs(wxT("End of search list.")))
break;
includeDirs += wxT(" -I") + errItr->Strip(wxString::both);
}
return m_compInclDirs.insert(std::pair<wxString, wxString>(compId, includeDirs)).first->second;
}
#if 0
wxString ClangPlugin::GetSourceOf(cbEditor* ed)
{
cbProject* project = nullptr;
ProjectFile* opf = ed->GetProjectFile();
if (opf)
project = opf->GetParentProject();
if (!project)
project = Manager::Get()->GetProjectManager()->GetActiveProject();
wxFileName theFile(ed->GetFilename());
wxFileName candidateFile;
bool isCandidate;
wxArrayString fileArray;
wxDir::GetAllFiles(theFile.GetPath(wxPATH_GET_VOLUME), &fileArray,
theFile.GetName() + wxT(".*"), wxDIR_FILES | wxDIR_HIDDEN);
wxFileName currentCandidateFile = FindSourceIn(fileArray, theFile, isCandidate);
if (isCandidate)
candidateFile = currentCandidateFile;
else if (currentCandidateFile.IsOk())
return currentCandidateFile.GetFullPath();
fileArray.Clear();
EditorManager* edMgr = Manager::Get()->GetEditorManager();
for (int i = 0; i < edMgr->GetEditorsCount(); ++i)
{
cbEditor* edit = edMgr->GetBuiltinEditor(i);
if (!edit)
continue;
ProjectFile* pf = edit->GetProjectFile();
if (!pf)
continue;
fileArray.Add(pf->file.GetFullPath());
}
currentCandidateFile = FindSourceIn(fileArray, theFile, isCandidate);
if (!isCandidate && currentCandidateFile.IsOk())
return currentCandidateFile.GetFullPath();
if (project)
{
fileArray.Clear();
for (FilesList::const_iterator it = project->GetFilesList().begin();
it != project->GetFilesList().end(); ++it)
{
ProjectFile* pf = *it;
if (!pf)
continue;
fileArray.Add(pf->file.GetFullPath());
}
currentCandidateFile = FindSourceIn(fileArray, theFile, isCandidate);
if (isCandidate && !candidateFile.IsOk())
candidateFile = currentCandidateFile;
else if (currentCandidateFile.IsOk())
return currentCandidateFile.GetFullPath();
wxArrayString dirs = project->GetIncludeDirs();
for (int i = 0; i < project->GetBuildTargetsCount(); ++i)
{
ProjectBuildTarget* target = project->GetBuildTarget(i);
if (target)
{
for (size_t ti = 0; ti < target->GetIncludeDirs().GetCount(); ++ti)
{
wxString dir = target->GetIncludeDirs()[ti];
if (dirs.Index(dir) == wxNOT_FOUND)
dirs.Add(dir);
}
}
}
for (size_t i = 0; i < dirs.GetCount(); ++i)
{
wxString dir = dirs[i];
Manager::Get()->GetMacrosManager()->ReplaceMacros(dir);
wxFileName dname(dir);
if (!dname.IsAbsolute())
dname.Normalize(wxPATH_NORM_ALL & ~wxPATH_NORM_CASE, project->GetBasePath());
fileArray.Clear();
wxDir::GetAllFiles(dname.GetPath(), &fileArray, theFile.GetName() + wxT(".*"), wxDIR_FILES | wxDIR_HIDDEN);
currentCandidateFile = FindSourceIn(fileArray, theFile, isCandidate);
if (isCandidate)
candidateFile = currentCandidateFile;
else if (currentCandidateFile.IsOk())
return currentCandidateFile.GetFullPath();
}
}
if (candidateFile.IsOk())
return candidateFile.GetFullPath();
return wxEmptyString;
}
wxFileName ClangPlugin::FindSourceIn(const wxArrayString& candidateFilesArray,
const wxFileName& activeFile, bool& isCandidate)
{
bool extStartsWithCapital = wxIsupper(activeFile.GetExt()[0]);
wxFileName candidateFile;
for (size_t i = 0; i < candidateFilesArray.GetCount(); ++i)
{
wxFileName currentCandidateFile(candidateFilesArray[i]);
if (IsSourceOf(currentCandidateFile, activeFile, isCandidate))
{
bool isUpper = wxIsupper(currentCandidateFile.GetExt()[0]);
if (isUpper == extStartsWithCapital && !isCandidate)
return currentCandidateFile;
else
candidateFile = currentCandidateFile;
}
}
isCandidate = true;
return candidateFile;
}
bool ClangPlugin::IsSourceOf(const wxFileName& candidateFile,
const wxFileName& activeFile, bool& isCandidate)
{
if (candidateFile.GetName().CmpNoCase(activeFile.GetName()) == 0)
{
isCandidate = (candidateFile.GetName() != activeFile.GetName());
if (FileTypeOf(candidateFile.GetFullName()) == ftSource)
{
if (candidateFile.GetPath() != activeFile.GetPath())
{
wxArrayString fileArray;
wxDir::GetAllFiles(candidateFile.GetPath(wxPATH_GET_VOLUME), &fileArray,
candidateFile.GetName() + wxT(".*"), wxDIR_FILES | wxDIR_HIDDEN);
for (size_t i = 0; i < fileArray.GetCount(); ++i)
if (wxFileName(fileArray[i]).GetFullName() == activeFile.GetFullName())
return false;
}
return candidateFile.FileExists();
}
}
return false;
}
#endif
/** \brief Update the cached compile command from CodeBlocks and ClangLib settings
* Don't call this function from within the scope of:
* ClangPlugin::OnEditorHook
* ClangPlugin::OnTimer
*
* \param ed cbEditor*
* \return 0 when the compile command has not changed or if another updateCompileCommand is busy (reentry)
* \return not 0 when the compile command has changed
*
*/
int ClangPlugin::UpdateCompileCommand(cbEditor* ed)
{
wxString compileCommand;
ProjectFile* pf = ed->GetProjectFile();
m_UpdateCompileCommand++;
if (m_UpdateCompileCommand > 1)
{
// Re-entry is not allowed
m_UpdateCompileCommand--;
return 0;
}
ProjectBuildTarget* target = nullptr;
Compiler* comp = nullptr;
if (pf && pf->GetParentProject() && !pf->GetBuildTargets().IsEmpty())
{
target = pf->GetParentProject()->GetBuildTarget(pf->GetBuildTargets()[0]);
comp = CompilerFactory::GetCompiler(target->GetCompilerID());
}
cbProject* proj = (pf ? pf->GetParentProject() : nullptr);
if (!comp && proj)
comp = CompilerFactory::GetCompiler(proj->GetCompilerID());
if (!comp)
{
cbProject* tmpPrj = Manager::Get()->GetProjectManager()->GetActiveProject();
if (tmpPrj)
comp = CompilerFactory::GetCompiler(tmpPrj->GetCompilerID());
}
if (!comp)
comp = CompilerFactory::GetDefaultCompiler();
if (pf && (!pf->GetBuildTargets().IsEmpty()) )
{
target = pf->GetParentProject()->GetBuildTarget(pf->GetBuildTargets()[0]);
if (pf->GetUseCustomBuildCommand(target->GetCompilerID() ))
compileCommand = pf->GetCustomBuildCommand(target->GetCompilerID()).AfterFirst(wxT(' '));
}
if (compileCommand.IsEmpty())
compileCommand = wxT("$options $includes");
CompilerCommandGenerator* gen = comp->GetCommandGenerator(proj);
if (gen)
gen->GenerateCommandLine(compileCommand, target, pf, ed->GetFilename(),
g_InvalidStr, g_InvalidStr, g_InvalidStr );
delete gen;
wxStringTokenizer tokenizer(compileCommand);
compileCommand.Empty();
wxString pathStr;
while (tokenizer.HasMoreTokens())
{
wxString flag = tokenizer.GetNextToken();
// make all include paths absolute, so clang does not choke if Code::Blocks switches directories
if (flag.StartsWith(wxT("-I"), &pathStr))
{
wxFileName path(pathStr);
if (path.Normalize(wxPATH_NORM_ALL & ~wxPATH_NORM_CASE))