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tm_syntaxhandler.cpp
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tm_syntaxhandler.cpp
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/*******************************************************************************
*
* Copyright (C) 2009, Alexander Stigsen, e-texteditor.com
*
* This software is licensed under the Open Company License as described
* in the file license.txt, which you should have received as part of this
* distribution. The terms are also available at http://opencompany.org/license.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
******************************************************************************/
#include "tm_syntaxhandler.h"
#include <wx/ffile.h>
#include <wx/dir.h>
#include "pcre.h"
#include "plistHandler.h"
#include "Document.h"
#include "eSettings.h"
#include "matchers.h"
#include "Dispatcher.h"
#include "BundleMenu.h"
#include "tmStyle.h"
#include "IAppPaths.h"
#include "IEditorDoAction.h"
bool Isalnum(wxChar c); // defined in EditorCtrl.cpp
// tinyxml includes unused vars so it can't compile with Level 4
#ifdef __WXMSW__
#pragma warning(push, 1)
#endif
#include "tinyxml.h"
#ifdef __WXMSW__
#pragma warning(pop)
#endif
class PrefsMatch : public std::unary_function<const tmPrefs*, bool> {
public:
enum PrefType {
increaseIndentPattern,
decreaseIndentPattern,
indentNextLinePattern,
unIndentedLinePattern
};
PrefsMatch(PrefType target) : m_target(target) {};
bool operator()(const tmPrefs* x) const {
switch(m_target) {
case increaseIndentPattern:
if (!x->increaseIndentPattern.empty()) return true;
break;
case decreaseIndentPattern:
if (!x->decreaseIndentPattern.empty()) return true;
break;
case indentNextLinePattern:
if (!x->indentNextLinePattern.empty()) return true;
break;
case unIndentedLinePattern:
if (!x->unIndentedLinePattern.empty()) return true;
break;
}
return false;
};
private:
const PrefType m_target;
};
class tmSnippet : public tmAction {
public:
bool IsSnippet() const {return true;};
virtual ~tmSnippet() {};
};
class DirTraverserSimple : public wxDirTraverser {
public:
DirTraverserSimple(wxArrayString& dirs) : m_dirs(dirs) {}
virtual wxDirTraverseResult OnFile(const wxString& WXUNUSED(filename)) {
return wxDIR_IGNORE;
}
virtual wxDirTraverseResult OnDir(const wxString& dirname) {
m_dirs.Add(dirname);
return wxDIR_IGNORE;
}
private:
wxArrayString& m_dirs;
};
template <class T> class SelectorParser {
public:
SelectorParser(const wxString& selector, const T* target);
sNode<T>* ParseExpr();
private:
enum selToken {TOKEN_EOF, TOKEN_WORD, TOKEN_DOT, TOKEN_OR, TOKEN_PARAN_START, TOKEN_PARAN_END, TOKEN_MINUS};
// Lexer
selToken GetNextToken();
// Parser
bool ParseScope();
bool ParseWord();
// Member variables
const T* m_target;
const wxString& m_selector;
const size_t m_len;
unsigned int m_pos;
selToken m_currentToken;
wxString m_tokenValue;
unsigned int m_errorPos;
wxString m_error;
sNode<T>* m_rootNode;
sNode<T>* m_scopeNode;
sNode<T>* m_currentNode;
};
// Initialize static variables
const wxString TmSyntaxHandler::s_emptyString;
TmSyntaxHandler::TmSyntaxHandler(Dispatcher& disp, PListHandler& plistHandler)
: m_plistHandler(plistHandler),
m_dispatcher(disp), m_styleNode(NULL), m_bundleMenu(NULL), m_nextMenuID(9000), m_nextFoldID(0), m_doUpdateBundles(true),
m_nextBundle(0), m_currentSyntax(NULL), m_currentMatchers(NULL), m_currentParsedReps(NULL), m_repsInParsing(NULL) {
// Initialize TinyXml
TiXmlBase::SetCondenseWhiteSpace(false);
// Initialize default theme
m_defaultTheme.backgroundColor = *wxWHITE;
m_defaultTheme.foregroundColor = *wxBLACK;
m_defaultTheme.selectionColor = wxColour(138, 187, 222); // e Blue
m_defaultTheme.shadowColor = wxColour(225, 225, 225);
m_defaultTheme.invisiblesColor = wxColour(112, 112, 112); // medium gray
m_defaultTheme.lineHighlightColor = *wxWHITE;
m_defaultTheme.searchHighlightColor = wxColour(wxT("Yellow"));
m_defaultTheme.gutterColor = wxColour(192, 192, 255); // Pastel purple
// Get font
wxString fontDesc;
eSettings& settings = eGetSettings();
if (settings.GetSettingString(wxT("font"), fontDesc)) {
m_defaultTheme.font.SetNativeFontInfo(fontDesc);
}
if (!m_defaultTheme.font.Ok()) {
m_defaultTheme.font = wxFont(9, wxMODERN, wxNORMAL, wxNORMAL, false);
}
m_currentTheme = m_defaultTheme;
// Load Theme
wxString themeUuid;
if (settings.GetSettingString(wxT("theme_id"), themeUuid)) {
SetTheme(themeUuid.mb_str(wxConvUTF8));
}
else SetTheme("71D40D9D-AE48-11D9-920A-000D93589AF6"); // Default Theme ("Mac Classic")
// Load the bundles (actions are loaded in idle time)
m_bundleList = m_plistHandler.GetBundles(); // Get a list of all bundles
m_bundleMenu = new wxMenu;
if (!m_bundleList.empty()) {
m_bundleMenu->Append(m_nextMenuID, _("Loading Bundles..."));
m_bundleMenu->Enable(m_nextMenuID, false);
}
// The syntaxes are the only parts initially updated
// (commands, snippets.. are updated in next idle time)
LoadSyntaxes(m_bundleList);
}
TmSyntaxHandler::~TmSyntaxHandler() {
ClearBundleInfo();
}
bool TmSyntaxHandler::DoIdle() {
// The plisthandler constructor only updated info.plist and syntaxes.
// So we tell it to update the rest here (to get faster startup time).
if (m_doUpdateBundles) {
m_plistHandler.Update(PListHandler::UPDATE_REST);
m_doUpdateBundles = false;
return true;
}
// Load one bundle per idle event to distribute load
if (m_nextBundle < m_bundleList.size()) {
// Frame may already have retrieved menu
if (!m_bundleMenu) m_bundleMenu = new wxMenu;
// Load bundle
const unsigned int bundleId = m_bundleList[m_nextBundle];
LoadBundle(bundleId);
++m_nextBundle;
if (m_nextBundle == m_bundleList.size()) {
// Notify that all bundle actions have been loaded
m_dispatcher.Notify(wxT("BUNDLE_ACTIONS_RELOADED"), NULL, 0);
}
else return true;
}
return false; // need no more idle events
}
void TmSyntaxHandler::ClearBundleInfo() {
// Release allocated syntaxes
for (vector<cxSyntaxInfo*>::iterator x = m_syntaxes.begin(); x != m_syntaxes.end(); ++x) {
delete *x;
}
m_syntaxes.clear();
// Release allocated matchers
for (vector<matcher*>::iterator mp = m_matchers.begin(); mp != m_matchers.end(); ++mp) {
delete *mp;
}
m_matchers.clear();
// Release allocated bundles
for (vector<tmBundle*>::iterator b = m_bundles.begin(); b != m_bundles.end(); ++b) {
delete *b;
}
m_bundles.clear();
// Release allocated styles
for (vector<style*>::iterator v = m_styles.begin(); v != m_styles.end(); ++v) {
delete *v;
}
m_styles.clear();
delete m_styleNode;
m_styleNode = NULL;
// Release allocated indentation preferences
for (vector<tmPrefs*>::iterator p = m_prefs.begin(); p != m_prefs.end(); ++p) {
delete *p;
}
m_prefs.clear();
m_prefsNode.clear();
// Release allocated shell var preferences
for (vector<map<wxString, wxString>* >::iterator s = m_shellVarPrefs.begin(); s != m_shellVarPrefs.end(); ++s) {
delete *s;
}
m_shellVarPrefs.clear();
m_shellVarNode.clear();
// Release allocated smart typing pairs
for (vector<map<wxString, wxString>* >::iterator t = m_smartTypingPairs.begin(); t != m_smartTypingPairs.end(); ++t) {
delete *t;
}
m_smartTypingPairs.clear();
m_smartPairsNode.clear();
// Release allocated completion lists
for (vector<vector<wxString>*>::iterator c = m_completions.begin(); c != m_completions.end(); ++c) {
delete *c;
}
m_completions.clear();
m_completionsNode.clear();
// Release allocated completion commands
for (vector<tmCompletionCmd*>::iterator cc = m_completionCmds.begin(); cc != m_completionCmds.end(); ++cc) {
delete *cc;
}
m_completionCmds.clear();
m_completionCmdNode.clear();
m_disableCompletionNode.clear();
for (vector<wxString*>::iterator st = m_symbolTransforms.begin(); st != m_symbolTransforms.end(); ++st) {
delete *st;
}
m_symbolTransforms.clear();
m_symbolNode.clear();
// Release allocated Fold Rules
for (vector<cxFoldRule*>::iterator f = m_foldRules.begin(); f != m_foldRules.end(); ++f) {
delete *f;
}
m_foldRules.clear();
m_foldNode.clear();
ClearBundleActions();
}
void TmSyntaxHandler::ClearBundleActions() {
// Release allocated actions
for (map<const wxString, tmAction*>::iterator s = m_actions.begin(); s != m_actions.end(); ++s) {
delete s->second;
}
m_actions.clear();
// Release allocated triggers
for (Triggers::iterator t = m_actionTriggers.begin(); t != m_actionTriggers.end(); ++t) {
delete t->second;
}
m_actionTriggers.clear();
m_menuActions.clear();
m_actionNode.clear();
m_dragNode.clear();
delete m_bundleMenu;
m_bundleMenu = NULL;
m_nextMenuID = 9000; // range is 9000-11999
}
void TmSyntaxHandler::LoadSyntaxes(const vector<unsigned int>& bundles) {
for (unsigned int b = 0; b < bundles.size(); ++b) {
const unsigned int bundleId = bundles[b];
// Parse Syntaxes
const vector<unsigned int> syntaxes = m_plistHandler.GetList(BUNDLE_LANGUAGE, bundleId);
for (unsigned int s = 0; s < syntaxes.size(); ++s) {
const unsigned int syntaxId = syntaxes[s];
cxSyntaxInfo* si = GetSyntaxInfo(bundleId, syntaxId);
if (si && si->IsOk()) {
m_syntaxes.push_back(si);
}
else {
// Notify user that the syntax could not be loaded
wxString msg = _("Error parsing syntax file ");
wxMessageBox(msg, _("Parse error"), wxICON_ERROR|wxOK);
}
}
}
}
void TmSyntaxHandler::LoadBundle(unsigned int bundleId) {
const wxFileName bPath = m_plistHandler.GetBundlePath(bundleId);
tmBundle* bundle = new tmBundle;
bundle->bundleRef = bundleId;
bundle->path = bPath;
wxLogDebug(wxT(" Loading bundle: %s"), bPath.GetFullPath().c_str());
// Parse Commands
const vector<unsigned int> commands = m_plistHandler.GetList(BUNDLE_COMMAND, bundleId);
for (unsigned int c = 0; c < commands.size(); ++c) {
const unsigned int commandId = commands[c];
ParseCommand(*bundle, commandId);
}
// Parse Snippets
const vector<unsigned int> snippets = m_plistHandler.GetList(BUNDLE_SNIPPET, bundleId);
for (unsigned int n = 0; n < snippets.size(); ++n) {
const unsigned int snippetId = snippets[n];
ParseSnippet(*bundle, snippetId);
}
// Parse DragCommands
const vector<unsigned int> dragCommands = m_plistHandler.GetList(BUNDLE_DRAGCMD, bundleId);
for (unsigned int d = 0; d < dragCommands.size(); ++d) {
const unsigned int commandId = dragCommands[d];
ParseDragCommand(*bundle, commandId);
}
// Parse Macros
const vector<unsigned int> macros = m_plistHandler.GetList(BUNDLE_MACRO, bundleId);
for (unsigned int d = 0; d < macros.size(); ++d) {
const unsigned int macroId = macros[d];
ParseMacro(*bundle, macroId);
}
// Parse Preferences
const vector<unsigned int> prefs = m_plistHandler.GetList(BUNDLE_PREF, bundleId);
for (unsigned int p = 0; p < prefs.size(); ++p) {
const unsigned int prefId = prefs[p];
const PListDict prefDict = m_plistHandler.Get(BUNDLE_PREF, bundleId, prefId);
ParsePreferences(prefDict, bundle);
}
// Parse Bundle info
const PListDict infoDict = m_plistHandler.GetBundleInfo(bundleId);
ParseInfo(infoDict, *bundle);
// Add bundle to list
m_bundles.push_back(bundle);
}
void TmSyntaxHandler::LoadBundles(cxBundleLoad mode) {
if (mode == cxUPDATE || mode == cxRELOAD) {
ClearBundleInfo();
if (mode == cxUPDATE) m_plistHandler.Update();
}
m_bundleMenu = new wxMenu;
// Get the list of all bundles
m_bundleList = m_plistHandler.GetBundles();
m_nextBundle = m_bundleList.size(); // make sure DoIdle() won't reparse them
// Parse Syntaxes
LoadSyntaxes(m_bundleList);
// Parse Bundle Actions
for (unsigned int b = 0; b < m_bundleList.size(); ++b) {
const unsigned int bundleId = m_bundleList[b];
LoadBundle(bundleId);
}
if (mode == cxUPDATE || mode == cxRELOAD) {
// We also have to reload the current theme
const wxCharBuffer themeUuid = m_currentTheme.uuid.mb_str(wxConvUTF8);
if (!LoadTheme(themeUuid.data())) {
m_currentTheme = m_defaultTheme;
}
// Notify that bundles have been reloaded
m_dispatcher.Notify(wxT("BUNDLES_RELOADED"), NULL, 0);
}
}
void TmSyntaxHandler::ReParseBundles(bool onlyMenu) {
// WARNING: This function does not deal with deleted bundles.
// No bundles should be deleted before calling this function.
vector<unsigned int> bundles = m_plistHandler.GetBundles();
// Build a map of the bundles that are already parsed
map<unsigned int, tmBundle*> parsedBundles;
for (unsigned int i = 0; i < m_bundles.size(); ++i) {
const unsigned int bundleId = m_bundles[i]->bundleRef;
parsedBundles[bundleId] = m_bundles[i];
}
// Clean up before parsing
if (!onlyMenu) ClearBundleActions();
else {
delete m_bundleMenu;
m_nextMenuID = 9000; // range is 9000-11999
}
m_bundleMenu = new wxMenu;
// Parse Bundles
for (unsigned int b = 0; b < bundles.size(); ++b) {
const unsigned int bundleId = bundles[b];
// Check if we already have this bundle
tmBundle* bundle;
map<unsigned int, tmBundle*>::const_iterator p = parsedBundles.find(bundleId);
if (p != parsedBundles.end()) bundle = p->second;
else {
bundle = new tmBundle;
bundle->bundleRef = bundleId;
bundle->path = m_plistHandler.GetBundlePath(bundleId);
// Add new bundle to list
m_bundles.push_back(bundle);
}
if (!onlyMenu) {
// Parse Commands
const vector<unsigned int> commands = m_plistHandler.GetList(BUNDLE_COMMAND, bundleId);
for (unsigned int c = 0; c < commands.size(); ++c) {
const unsigned int commandId = commands[c];
ParseCommand(*bundle, commandId);
}
// Parse Snippets
const vector<unsigned int> snippets = m_plistHandler.GetList(BUNDLE_SNIPPET, bundleId);
for (unsigned int n = 0; n < snippets.size(); ++n) {
const unsigned int snippetId = snippets[n];
ParseSnippet(*bundle, snippetId);
}
// Parse DragCommands
const vector<unsigned int> dragCommands = m_plistHandler.GetList(BUNDLE_DRAGCMD, bundleId);
for (unsigned int d = 0; d < dragCommands.size(); ++d) {
const unsigned int commandId = dragCommands[d];
ParseDragCommand(*bundle, commandId);
}
// Parse Macros
const vector<unsigned int> macros = m_plistHandler.GetList(BUNDLE_MACRO, bundleId);
for (unsigned int d = 0; d < macros.size(); ++d) {
const unsigned int macroId = macros[d];
ParseMacro(*bundle, macroId);
}
}
// Parse Bundle info
const PListDict infoDict = m_plistHandler.GetBundleInfo(bundleId);
ParseInfo(infoDict, *bundle);
}
// Notify that bundle actions have been reloaded
m_dispatcher.Notify(wxT("BUNDLE_ACTIONS_RELOADED"), NULL, 0);
}
wxMenu* TmSyntaxHandler::GetBundleMenu() {
// The menu will be owned by reciever so we set
// our ref to NULL to avoid double deletion
wxMenu* m = m_bundleMenu;
m_bundleMenu = NULL;
return m;
}
wxFileName TmSyntaxHandler::GetBundleSupportPath(unsigned int bundleId) const {
return m_plistHandler.GetBundleSupportPath(bundleId);
}
wxString TmSyntaxHandler::GetBundleItemUriFromMenu(unsigned int id) const {
// Get uuid
map<unsigned int, wxString>::const_iterator p = m_menuActions.find(id);
if (p == m_menuActions.end()) {
wxLogDebug(wxT("DoBundleAction: No matching menuAction"));
return wxEmptyString;
}
const wxString& uuid = p->second;
return GetBundleItemUriFromUuid(uuid);
}
wxString TmSyntaxHandler::GetBundleItemUriFromUuid(const wxString& uuid) const {
BundleItemType type;
unsigned int bundleId;
unsigned int itemId;
if (!m_plistHandler.GetBundleItemFromUuid(uuid, type, bundleId, itemId)) return wxEmptyString;
return m_plistHandler.GetBundleItemUri(type, bundleId, itemId);
}
void TmSyntaxHandler::DoBundleAction(unsigned int id, IEditorDoAction& editor) {
// Get uuid
map<unsigned int, wxString>::const_iterator p = m_menuActions.find(id);
if (p == m_menuActions.end()) {
wxLogDebug(wxT("DoBundleAction: No matching menuAction"));
return;
}
const wxString& uuid = p->second;
DoBundleAction(uuid, editor);
}
void TmSyntaxHandler::DoBundleAction(const wxString& uuid, IEditorDoAction& editor) {
// Look for action
map<const wxString, tmAction*>::iterator s = m_actions.find(uuid);
if (s != m_actions.end()) {
tmAction* action = s->second;
editor.DoAction(*action, NULL, false);
}
else {
wxLogDebug(wxT("DoBundleAction: No matching uuid"));
}
}
bool TmSyntaxHandler::SetTheme(const char* uuid) {
wxASSERT(uuid);
if(!LoadTheme(uuid)) return false;
eGetSettings().SetSettingString(wxT("theme_id"), wxString(uuid, wxConvUTF8));
m_dispatcher.Notify(wxT("THEME_CHANGED"), NULL, 0);
return true;
}
void TmSyntaxHandler::SetDefaultTheme() {
m_currentTheme = m_defaultTheme;
m_dispatcher.Notify(wxT("THEME_CHANGED"), NULL, 0);
}
void TmSyntaxHandler::SetFont(const wxFont& font) {
eGetSettings().SetSettingString(wxT("font"), font.GetNativeFontInfoDesc());
m_defaultTheme.font = font;
m_currentTheme.font = font;
m_dispatcher.Notify(wxT("THEME_CHANGED"), NULL, 0);
}
const style* TmSyntaxHandler::GetStyle(const deque<const wxString*>& scopes) const {
#ifdef __WXDEBUG__
bool debug = false;
if (debug) {
for (unsigned int i = 0; i < scopes.size(); ++i) {
wxLogDebug(*scopes[i]);
}
wxLogDebug(wxT(""));
m_styleNode->Print();
}
#endif //__WXDEBUG__
if (m_styleNode) {
const vector<const style*>* s = m_styleNode->GetMatch(scopes);
if (s && !s->empty()) return (*s)[0];
}
return NULL;
}
const wxString& TmSyntaxHandler::GetIndentNonePattern(const deque<const wxString*>& scopes) const {
// Find all matching indentation rules
vector<const tmPrefs*> result;
PrefsMatch pred(PrefsMatch::unIndentedLinePattern);
m_prefsNode.GetMatches(scopes, result, pred);
// Return the best match
if (!result.empty()) return result[0]->unIndentedLinePattern;
else return s_emptyString;
}
const wxString& TmSyntaxHandler::GetIndentNextPattern(const deque<const wxString*>& scopes) const {
// Find all matching indentation rules
vector<const tmPrefs*> result;
PrefsMatch pred(PrefsMatch::indentNextLinePattern);
m_prefsNode.GetMatches(scopes, result, pred);
// Return the best match
if (!result.empty()) return result[0]->indentNextLinePattern;
else return s_emptyString;
}
const wxString& TmSyntaxHandler::GetIndentIncreasePattern(const deque<const wxString*>& scopes) const {
// Find all matching indentation rules
vector<const tmPrefs*> result;
PrefsMatch pred(PrefsMatch::increaseIndentPattern);
m_prefsNode.GetMatches(scopes, result, pred);
// Return the best match
if (!result.empty()) return result[0]->increaseIndentPattern;
else return s_emptyString;
}
const wxString& TmSyntaxHandler::GetIndentDecreasePattern(const deque<const wxString*>& scopes) const {
// Find all matching indentation rules
vector<const tmPrefs*> result;
PrefsMatch pred(PrefsMatch::decreaseIndentPattern);
m_prefsNode.GetMatches(scopes, result, pred);
// Return the best match
if (!result.empty()) return result[0]->decreaseIndentPattern;
else return s_emptyString;
}
map<wxString, wxString> TmSyntaxHandler::GetShellVariables(const deque<const wxString*>& scopes) const {
m_shellVarNode.Print();
// Get all shell variables
const vector<const map<wxString, wxString>*>* result = m_shellVarNode.GetMatch(scopes);
if (result && !result->empty()) {
/*for (unsigned int i = 0; i < result->size(); ++i) {
wxLogDebug(wxT("%d:"), i);
const map<wxString, wxString>* m = (*result)[i];
for (map<wxString, wxString>::const_iterator p = m->begin(); p != m->end(); ++p) {
wxLogDebug(wxT(" %s: %s"), p->first, p->second);
}
}*/
// Copy to a single map
map<wxString, wxString> vars;
for (unsigned int i = 0; i < result->size(); ++i) {
const map<wxString, wxString>* res = (*result)[i];
for (map<wxString, wxString>::const_iterator r = res->begin(); r != res->end(); ++r) {
vars.insert(*r);
}
}
return vars;
//return *(*result)[0];
}
return map<wxString, wxString>();
}
map<wxString, wxString> TmSyntaxHandler::GetSmartTypingPairs(const deque<const wxString*>& scopes) const {
const vector<const map<wxString, wxString>*>* result = m_smartPairsNode.GetMatch(scopes);
if (result && !result->empty()) return *(*result)[0];
return map<wxString, wxString>();
}
const vector<wxString>* TmSyntaxHandler::GetCompletionList(const deque<const wxString*>& scopes) const {
const vector<const vector<wxString>*>* result = m_completionsNode.GetMatch(scopes);
if (result && !result->empty()) return (*result)[0];
return NULL;
}
const tmCompletionCmd* TmSyntaxHandler::GetCompletionCmd(const deque<const wxString*>& scopes) const {
const vector<const tmCompletionCmd*>* result = m_completionCmdNode.GetMatch(scopes);
if (result && !result->empty()) return (*result)[0];
return NULL;
}
bool TmSyntaxHandler::DisableDefaultCompletion(const deque<const wxString*>& scopes) const {
const vector<const void*>* result = m_disableCompletionNode.GetMatch(scopes);
return result != NULL;
}
bool TmSyntaxHandler::ShowSymbol(const deque<const wxString*>& scopes, const wxString*& transform) const {
const vector<const wxString*>* result = m_symbolNode.GetMatch(scopes);
if (result && !result->empty()) {
transform = (*result)[0];
wxASSERT(transform->size() >= 0); // just to check it is a valid pointer
return true;
}
return false;
}
const TmSyntaxHandler::cxFoldRule* TmSyntaxHandler::GetFoldRule(const deque<const wxString*>& scopes) const {
const vector<const cxFoldRule*>* result = m_foldNode.GetMatch(scopes);
if (result && !result->empty()) return (*result)[0];
return NULL;
}
void TmSyntaxHandler::GetAllActions(const deque<const wxString*>& scopes, vector<const tmAction*>& result) const {
m_actionNode.GetMatches(scopes, result);
}
void TmSyntaxHandler::GetActions(const deque<const wxString*>& scopes, vector<const tmAction*>& result, const ShortcutMatch& matchfun) const {
// Find all matching snippets and commands
m_actionNode.GetMatches(scopes, result, matchfun);
// Find all matching syntaxes
for (vector<cxSyntaxInfo*>::const_iterator x = m_syntaxes.begin(); x != m_syntaxes.end(); ++x) {
if (matchfun(*x)) result.push_back(*x);
}
}
void TmSyntaxHandler::GetDragActions(const deque<const wxString*>& scopes, vector<const tmDragCommand*>& result, const ExtMatch& matchfun) const {
m_dragNode.GetMatches(scopes, result, matchfun);
}
const vector<const tmAction*> TmSyntaxHandler::GetActions(
const wxString& strPart, const deque<const wxString*>& scopes) const {
Triggers::const_iterator p = m_actionTriggers.lower_bound(strPart);
wxString key = p->first;
while ((p != m_actionTriggers.end()) &&
((key[key.Len() - 1] == strPart[strPart.Len() - 1]))) {
if (!strPart.EndsWith(key)) {
} else if ((key.Len() < strPart.Len()) && (Isalnum(key[0])) &&
(Isalnum(strPart[strPart.Len() - key.Len() - 1]))) {
} else {
const vector<const tmAction*>* s = (const vector<const tmAction*>*)p->second->GetMatch(scopes);
if (s) return *s;
}
++p;
key = p->first;
}
return vector<const tmAction*>();
}
const vector<char>& TmSyntaxHandler::GetActionContent(const tmAction& action) const {
if (action.contentLoaded) return action.cmdContent;
wxASSERT(action.bundle);
// Load content into action
if (action.IsCommand()) {
const PListDict commandDict = action.IsDrag() ? m_plistHandler.Get(BUNDLE_DRAGCMD, action.bundle->bundleRef, action.plistRef)
: m_plistHandler.Get(BUNDLE_COMMAND, action.bundle->bundleRef, action.plistRef);
const char* co = commandDict.GetString("winCommand");
if (!co) co = commandDict.GetString("command");
if (co) {
action.cmdContent.assign(co, co + strlen(co));
action.contentLoaded = true;
}
}
else if (action.IsSnippet()) {
const PListDict snippetDict = m_plistHandler.Get(BUNDLE_SNIPPET, action.bundle->bundleRef, action.plistRef);
// Actual command
const char* co = snippetDict.GetString("winContent");
if (!co) co = snippetDict.GetString("content");
if (co) {
action.cmdContent.assign(co, co + strlen(co));
action.contentLoaded = true;
}
}
else wxASSERT(false);
return action.cmdContent;
}
eMacro TmSyntaxHandler::GetMacroContent(const tmAction& action) const {
wxASSERT(action.IsMacro());
eMacro macro;
const PListDict macroDict = m_plistHandler.Get(BUNDLE_MACRO, action.bundle->bundleRef, action.plistRef);
PListArray commandArray;
if (macroDict.GetArray("e_commands", commandArray)) {
PListDict cmdDict;
for (size_t i = 0; i < commandArray.GetSize(); ++i) {
commandArray.GetDict(i, cmdDict);
TranslateMacroCmd(cmdDict, macro);
}
}
else if (macroDict.GetArray("commands", commandArray)) {
PListDict cmdDict;
for (size_t i = 0; i < commandArray.GetSize(); ++i) {
commandArray.GetDict(i, cmdDict);
TranslateTmMacroCmd(cmdDict, macro);
}
}
return macro;
}
bool TmSyntaxHandler::TranslateMacroCmd(const PListDict& macroDict, eMacro& macro) const {
const wxString cmdStr = macroDict.wxGetString("command");
eMacroCmd& cmd = macro.Add(cmdStr);
PListArray args;
if (!macroDict.GetArray("arguments", args)) return true;
for (size_t i = 0; i < args.GetSize(); ++i) {
PListArray arg;
if (!args.GetArray(i, arg) || arg.GetSize() != 2) {
wxASSERT(false);
return false;
}
const wxString name = arg.wxGetString(0);
if (arg.IsBool(1)) cmd.AddArg(name, arg.GetBool(1));
else if (arg.IsInt(1)) cmd.AddArg(name, arg.GetInt(1));
else if (arg.IsString(1)) {
const wxString value = arg.wxGetString(1);
cmd.AddArg(name, value);
}
else {
wxASSERT(false);
return false;
}
}
return true;
}
bool TmSyntaxHandler::TranslateTmMacroCmd(const PListDict& macroDict, eMacro& macro) const {
const wxString cmdStr = macroDict.wxGetString("command");
PListDict argDict;
macroDict.GetDict("argument", argDict);
if (cmdStr == wxT("selectWord:")) {
macro.Add(wxT("SelectWord"));
}
else if (cmdStr == wxT("moveUp:")) {
macro.Add(wxT("CursorUp"), wxT("select"), false);
}
else if (cmdStr == wxT("moveDown:")) {
macro.Add(wxT("CursorDown"), wxT("select"), false);
}
else if (cmdStr == wxT("moveLeft:")) {
macro.Add(wxT("CursorLeft"), wxT("select"), false);
}
else if (cmdStr == wxT("moveRight:")) {
macro.Add(wxT("CursorRight"), wxT("select"), false);
}
else if (cmdStr == wxT("moveToBeginningOfLine:")) {
macro.Add(wxT("CursorToLineStart"), wxT("soft"), false);
}
else if (cmdStr == wxT("moveToEndOfLine:")) {
macro.Add(wxT("CursorToLineEnd"));
}
else if (cmdStr == wxT("moveToEndOfParagraph:")) {
macro.Add(wxT("CursorToLineEnd"));
}
else if (cmdStr == wxT("moveToEndOfDocumentAndModifySelection:")) {
macro.Add(wxT("CursorEnd"), wxT("select"), true);
}
else if (cmdStr == wxT("deleteBackward:")) {
macro.Add(wxT("Backspace"));
}
else if (cmdStr == wxT("deleteWordLeft:")) {
macro.Add(wxT("CursorWordLeft"), wxT("select"), true);
macro.Add(wxT("Delete"));
}
else if (cmdStr == wxT("insertNewline:")) {
macro.Add(wxT("InsertNewline"));
}
else if (cmdStr == wxT("insertText:")) {
eMacroCmd& cmd = macro.Add(wxT("InsertChars"));
cmd.AddArg(wxT("text"), macroDict.wxGetString("argument"));
}
else if (cmdStr == wxT("executeCommandWithOptions:")) {
eMacroCmd& cmd = macro.Add(wxT("FilterThroughCommand"));
cmd.AddArg(wxT("command"), argDict.wxGetString("command"));
cmd.AddArg(wxT("input"), argDict.wxGetString("input"));
cmd.AddArg(wxT("output"), argDict.wxGetString("output"));
}
else if (cmdStr == wxT("findWithOptions:")) {
const wxString action = argDict.wxGetString("action");
if (action == wxT("findPrevious")) {
eMacroCmd& cmd = macro.Add(wxT("FindPrevious"));
cmd.AddArg(wxT("pattern"), argDict.wxGetString("findString"));
cmd.AddArg(wxT("ignoreCase"), argDict.GetBool("ignoreCase"));
cmd.AddArg(wxT("regularExpression"), argDict.GetBool("regularExpression"));
cmd.AddArg(wxT("wrapAround"), argDict.GetBool("wrapAround"));
}
else if (action == wxT("findNext")) {
eMacroCmd& cmd = macro.Add(wxT("FindNext"));
cmd.AddArg(wxT("pattern"), argDict.wxGetString("findString"));
cmd.AddArg(wxT("ignoreCase"), argDict.GetBool("ignoreCase"));
cmd.AddArg(wxT("regularExpression"), argDict.GetBool("regularExpression"));
cmd.AddArg(wxT("wrapAround"), argDict.GetBool("wrapAround"));
}
else {
wxASSERT(false);
return false;
}
}
else if (cmdStr == wxT("findNext:")) {
// ignore for now
}
else {
wxASSERT(false);
return false; // unknown command
}
return true;
}
cxSyntaxInfo* TmSyntaxHandler::GetSyntaxInfo(unsigned int bundleId, unsigned int syntaxId) {
const PListDict syntaxDict = m_plistHandler.Get(BUNDLE_LANGUAGE, bundleId, syntaxId);
cxSyntaxInfo* si = new cxSyntaxInfo(bundleId, syntaxId);
si->name = syntaxDict.wxGetString("name");
si->scope = syntaxDict.wxGetString("scopeName");
si->firstline = syntaxDict.wxGetString("firstLineMatch");
// Key binding
const char* binding = syntaxDict.GetString("keyEquivalent");
if (binding) {
si->key = tmKey(wxString(binding, wxConvUTF8));
}
// Get file types
PListArray filetypesArray;
if (syntaxDict.GetArray("fileTypes", filetypesArray)) {
for (unsigned int i = 0; i < filetypesArray.GetSize(); ++i) {
si->filewild.Add(filetypesArray.wxGetString(i));
}
}
// Get Folding rules
const char* foldingStartMarker = syntaxDict.GetString("foldingStartMarker");
const char* foldingStopMarker = syntaxDict.GetString("foldingStopMarker");
if (foldingStartMarker && foldingStopMarker) {
cxFoldRule* rule = new cxFoldRule(m_nextFoldID++, foldingStartMarker, foldingStopMarker);
// Add to action tree
SelectorParser<cxFoldRule> parser(si->scope, rule);
sNode<cxFoldRule>* n = parser.ParseExpr();
if (n) m_foldNode.Merge(n);
// Add to cleanup list
m_foldRules.push_back(rule);
}
return si;
}
const cxSyntaxInfo* TmSyntaxHandler::InitSyntax(cxSyntaxInfo& si, bool WXUNUSED(isTop)) {
if (si.topmatcher) return &si;
if (ParseSyntax(si)) {
//if (isTop && si.topmatcher) si.topmatcher->Init(true);
/*if (isTop) {
// There might be included matchers so we have to init all
// top matchers before returning the info
for (vector<cxSyntaxInfo*>::iterator p = m_syntaxes.begin(); p != m_syntaxes.end(); ++p) {
if((*p)->topmatcher) (*p)->topmatcher->Init(true);
}
}*/
return &si;
}
return NULL;
}
bool TmSyntaxHandler::ParseSyntax(cxSyntaxInfo& si) {
wxASSERT(si.IsOk());
const PListDict syntaxDict = m_plistHandler.Get(BUNDLE_LANGUAGE, si.bundleId, si.syntaxId);