public void run(IAction action) {
IWorkbenchPage page = window.getActivePage();
if (page == null) {
OcamlPlugin.logWarning(GotoDefinition.class.getSimpleName() + ": page is null");
return;
}
IEditorPart editorPart = page.getActiveEditor();
if (editorPart == null) {
OcamlPlugin.logError(GotoDefinition.class.getSimpleName() + ": editorPart is null");
return;
}
if (!(editorPart instanceof OcamlEditor)) {
OcamlPlugin.logError(
GotoDefinition.class.getSimpleName() + ": only works on ml and mli files");
return;
}
final OcamlEditor editor = (OcamlEditor) editorPart;
ITextViewer viewer = editor.getTextViewer();
IEditorInput editorInput = editor.getEditorInput();
IDocument doc = editor.getDocumentProvider().getDocument(editorInput);
Control control = (Control) editor.getAdapter(Control.class);
if (!(control instanceof StyledText)) {
OcamlPlugin.logError(GotoDefinition.class.getSimpleName() + ": Cannot get caret position");
return;
}
final StyledText styledText = (StyledText) control;
int offset = styledText.getCaretOffset();
OcamlTextHover hover = new OcamlTextHover(editor);
IRegion region = hover.getHoverRegion(viewer, offset);
final String hoverInfo = hover.getHoverInfoOneLine(viewer, region);
Display.getCurrent()
.asyncExec(
new Runnable() {
public void run() {
if (!hoverInfo.equals("")) editor.setStatusLineMessage(hoverInfo);
else editor.setStatusLineMessage("");
}
});
}
/** Wait for the process to end */
public void join() {
try {
if (process != null) process.waitFor();
process = null;
} catch (InterruptedException e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
/** For the "clean project" action : only clean, don't recompile */
public void clean(IProject project, IProgressMonitor monitor) {
try {
/* We use a variable here because getProject() is final in the super-class */
this.project = project;
this.build(IncrementalProjectBuilder.CLEAN_BUILD, null, monitor);
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
} finally {
this.project = null;
}
}
public boolean visit(Vertex ver) {
// Détecter les cycles pour ne pas rajouter des couches à l'infini
if (filesBeingVisited.contains(ver)) {
OcamlPlugin.logError(
"error in RefreshLayersVisitor:visit:"
+ " dependencies graph may be wrong because of a cycle");
return false;
}
final List<Vertex> neededFiles = ver.getNeededFiles();
// Rechercher le maximum des couches des noeud "parents" (ou
// prédécesseurs : les noeud requis).
// Par défaut on est dans la couche 0.
int maxParentLayer = 0;
// S'il n'y a pas de fichiers requis, alors le numéro de couche doit
// etre mis à 0 par ce qui suit, il faut donc l'initialiser à -1.
if (neededFiles.isEmpty()) {
maxParentLayer = -1;
} else {
for (Vertex neededFile : neededFiles) {
if (neededFile.getLayerID() > maxParentLayer) {
maxParentLayer = neededFile.getLayerID();
}
}
}
// Si la valeur trouvée est différente de l'ancienne, propager les
// changements.
// + 1 car on est dans une couche supérieure à celle de son
// prédécesseur.
if ((maxParentLayer + 1) != ver.getLayerID()) {
// Signaler au graphe auquel est rattaché le sommet de le changer de
// place (et donc de changer le numéro de couche du sommet)
ver.getGraph().moveVertex(ver, maxParentLayer + 1);
// propager les changements :
return true;
}
// Pas de changements, ne pas visiter les fichiers affectés.
return false;
}
/** Initializes preferences with default values */
@Override
public void initializeDefaultPreferences() {
try {
IPreferenceStore store = OcamlPlugin.getInstance().getPreferenceStore();
// set the default syntax coloring colors in the preference register
store.setDefault(PreferenceConstants.P_COMMENT_COLOR, "63,127,95");
store.setDefault(PreferenceConstants.P_STRING_COLOR, "42,0,255");
store.setDefault(PreferenceConstants.P_KEYWORD_COLOR, "127,0,85");
store.setDefault(PreferenceConstants.P_LETIN_COLOR, "127,0,85");
store.setDefault(PreferenceConstants.P_FUN_COLOR, "127,0,85");
store.setDefault(PreferenceConstants.P_CONSTANT_COLOR, "150,0,50");
store.setDefault(PreferenceConstants.P_INTEGER_COLOR, "0,128,128");
store.setDefault(PreferenceConstants.P_DECIMAL_COLOR, "192,64,0");
store.setDefault(PreferenceConstants.P_CHARACTER_COLOR, "255,128,0");
store.setDefault(PreferenceConstants.P_DOC_COMMENT_COLOR, "63,95,191");
store.setDefault(PreferenceConstants.P_DOC_ANNOTATION_COLOR, "127,159,191");
store.setDefault(PreferenceConstants.P_YACC_DEFINITION_COLOR, "191,63,63");
store.setDefault(PreferenceConstants.P_PUNCTUATION_COLOR, "128,0,0");
store.setDefault(PreferenceConstants.P_UPPERCASE_COLOR, "82,112,180");
store.setDefault(PreferenceConstants.P_POINTED_UPPERCASE_COLOR, "162,0,185");
// set the default syntax coloring bold attributes
store.setDefault(PreferenceConstants.P_BOLD_CHARACTERS, false);
store.setDefault(PreferenceConstants.P_BOLD_COMMENTS, false);
store.setDefault(PreferenceConstants.P_BOLD_CONSTANTS, false);
store.setDefault(PreferenceConstants.P_BOLD_KEYWORDS, true);
store.setDefault(PreferenceConstants.P_BOLD_NUMBERS, false);
store.setDefault(PreferenceConstants.P_BOLD_STRINGS, false);
// set the defaults for the editor
store.setDefault(PreferenceConstants.P_EDITOR_AUTOCOMPLETION, true);
store.setDefault(PreferenceConstants.P_EDITOR_DISABLE_AUTOFORMAT, false);
store.setDefault(PreferenceConstants.P_EDITOR_TABS, 2);
store.setDefault(PreferenceConstants.P_EDITOR_SPACES_FOR_TABS, false);
store.setDefault(PreferenceConstants.P_EDITOR_CONTINUE_COMMENTS, true);
store.setDefault(PreferenceConstants.P_EDITOR_PIPE_AFTER_TYPE, true);
store.setDefault(PreferenceConstants.P_EDITOR_PIPE_AFTER_WITH, true);
store.setDefault(PreferenceConstants.P_EDITOR_PIPE_AFTER_FUN, true);
store.setDefault(PreferenceConstants.P_EDITOR_AUTO_INDENT_CONT, true);
store.setDefault(PreferenceConstants.P_EDITOR_KEEP_INDENT, true);
store.setDefault(PreferenceConstants.P_EDITOR_REMOVE_PIPE, true);
store.setDefault(PreferenceConstants.P_EDITOR_CONTINUE_PIPES, true);
store.setDefault(PreferenceConstants.P_EDITOR_INDENT_IN, false);
store.setDefault(PreferenceConstants.P_EDITOR_INDENT_WITH, false);
store.setDefault(PreferenceConstants.P_EDITOR_DEDENT_SEMI_SEMI, true);
store.setDefault(PreferenceConstants.P_EDITOR_INTELLIGENT_INDENT_START, true);
store.setDefault(PreferenceConstants.P_EDITOR_COLON_COLON_TAB, true);
store.setDefault(PreferenceConstants.P_EDITOR_FN_TAB, true);
store.setDefault(PreferenceConstants.P_EDITOR_TAB_ARROW, true);
store.setDefault(PreferenceConstants.P_EDITOR_DOUBLEQUOTES, true);
String os = Platform.getOS();
boolean windows = os.equals(Platform.OS_WIN32);
store.setDefault(PreferenceConstants.P_DISABLE_UNICODE_CHARS, windows);
store.setDefault(PreferenceConstants.P_SHOW_TYPES_IN_OUTLINE, true);
store.setDefault(PreferenceConstants.P_SHOW_TYPES_IN_POPUPS, true);
store.setDefault(PreferenceConstants.P_SHOW_TYPES_IN_STATUS_BAR, true);
// set the defaults for the formatter
store.setDefault(PreferenceConstants.P_FORMATTER_INDENT_IN, false);
store.setDefault(PreferenceConstants.P_FORMATTER_INDENT_IN_LETS, false);
store.setDefault(PreferenceConstants.P_FORMATTER_COMMENT_WIDTH, 78);
store.setDefault(PreferenceConstants.P_FORMATTER_MAX_BLANK_LINES, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_FORMAT_COMMENTS, true);
store.setDefault(PreferenceConstants.P_FORMATTER_INDENT_LET_IN, false);
store.setDefault(PreferenceConstants.P_FORMATTER_APPLICATION, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_BEGIN, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_DEF, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_ELSE, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_FIRST_CATCH, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_FIRST_CONSTRUCTOR, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_FIRST_MATCH_CASE, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_FOR, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_FUN_ARGS, 2);
store.setDefault(PreferenceConstants.P_FORMATTER_FUNCTOR, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_IN, 0);
store.setDefault(PreferenceConstants.P_FORMATTER_MATCH_ACTION, 2);
store.setDefault(PreferenceConstants.P_FORMATTER_MODULE_CONSTRAINT, 2);
store.setDefault(PreferenceConstants.P_FORMATTER_OBJECT, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_PAREN, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_RECORD, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_SIG, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_STRUCT, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_THEN, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_TRY, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_WHILE, 1);
store.setDefault(PreferenceConstants.P_FORMATTER_WITH, 0);
// set the default for the outline
store.setDefault(PreferenceConstants.P_OUTLINE_LET_MINIMUM_CHARS, 0);
store.setDefault(PreferenceConstants.P_OUTLINE_LET_IN_MINIMUM_CHARS, 0);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_CLASS, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_CLASSTYPE, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_EXCEPTION, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_EXTERNAL, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_INCLUDE, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_INITIALIZER, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_LET, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_LET_IN, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_METHOD, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_MODULE, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_MODULE_TYPE, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_OPEN, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_RECORD_CONS, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_TYPE, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_VAL, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SHOW_VARIANT_CONS, true);
store.setDefault(PreferenceConstants.P_OUTLINE_EXPAND_ALL, false);
store.setDefault(PreferenceConstants.P_OUTLINE_EXPAND_MODULES, false);
store.setDefault(PreferenceConstants.P_OUTLINE_EXPAND_CLASSES, false);
store.setDefault(PreferenceConstants.P_OUTLINE_UNNEST_IN, true);
store.setDefault(PreferenceConstants.P_OUTLINE_AND_BLUE, true);
store.setDefault(PreferenceConstants.P_OUTLINE_SORT, false);
// set the defaults for the debugger
// checkpoints don't work on Windows
store.setDefault(
PreferenceConstants.P_DEBUGGER_CHECKPOINTS, OcamlPlugin.runningOnLinuxCompatibleSystem());
store.setDefault(PreferenceConstants.P_DEBUGGER_SMALL_STEP, 1000);
store.setDefault(PreferenceConstants.P_DEBUGGER_BIG_STEP, 10000);
store.setDefault(PreferenceConstants.P_DEBUGGER_PROCESS_COUNT, 15);
// spell checking comments in the editor
store.setDefault(PreferenceConstants.P_EDITOR_SPELL_CHECKING, false);
// Override default ocamlbuild paths by user paths
store.setDefault(PreferenceConstants.P_OCAMLBUILD_COMPIL_PATHS_OVERRIDE, false);
String ocamlLibPath = "";
String ocaml = "";
String ocamlc = "";
String ocamlopt = "";
String ocamldep = "";
String ocamllex = "";
String ocamlyacc = "";
String ocamldoc = "";
String ocamldebug = "";
String camlp4 = "";
String ocamlbuild = "";
String make = "";
String omake = "";
String which = "";
/*
* If the operating system is Linux, then we search in the most common install
* directories. Then, if we couldn't find the executables this way, we use the "which"
* command (if it is available)
*/
if (OcamlPlugin.runningOnLinuxCompatibleSystem()) {
final String[] commonPrefixes = new String[] {"/bin", "/usr/bin", "/usr/local/bin"};
// search in the most common install directories
File file;
for (String prefix : commonPrefixes) {
if (ocaml.equals("")) {
file = new File(prefix + "/ocaml");
if (file.exists() && file.isFile()) ocaml = file.getPath();
}
if (ocamlc.equals("")) {
file = new File(prefix + "/ocamlc.opt");
if (file.exists() && file.isFile()) ocamlc = file.getPath();
}
if (ocamlc.equals("")) {
file = new File(prefix + "/ocamlc");
if (file.exists() && file.isFile()) ocamlc = file.getPath();
}
if (ocamlopt.equals("")) {
file = new File(prefix + "/ocamlopt.opt");
if (file.exists() && file.isFile()) ocamlopt = file.getPath();
}
if (ocamlopt.equals("")) {
file = new File(prefix + "/ocamlopt");
if (file.exists() && file.isFile()) ocamlopt = file.getPath();
}
if (ocamldep.equals("")) {
file = new File(prefix + "/ocamldep.opt");
if (file.exists() && file.isFile()) ocamldep = file.getPath();
}
if (ocamldep.equals("")) {
file = new File(prefix + "/ocamldep");
if (file.exists() && file.isFile()) ocamldep = file.getPath();
}
if (ocamllex.equals("")) {
file = new File(prefix + "/ocamllex.opt");
if (file.exists() && file.isFile()) ocamllex = file.getPath();
}
if (ocamllex.equals("")) {
file = new File(prefix + "/ocamllex");
if (file.exists() && file.isFile()) ocamllex = file.getPath();
}
if (ocamlyacc.equals("")) {
file = new File(prefix + "/ocamlyacc");
if (file.exists() && file.isFile()) ocamlyacc = file.getPath();
}
if (ocamldoc.equals("")) {
file = new File(prefix + "/ocamldoc.opt");
if (file.exists() && file.isFile()) ocamldoc = file.getPath();
}
if (ocamldoc.equals("")) {
file = new File(prefix + "/ocamldoc");
if (file.exists() && file.isFile()) ocamldoc = file.getPath();
}
if (ocamldebug.equals("")) {
file = new File(prefix + "/ocamldebug");
if (file.exists() && file.isFile()) ocamldebug = file.getPath();
}
if (camlp4.equals("")) {
file = new File(prefix + "/camlp4");
if (file.exists() && file.isFile()) camlp4 = file.getPath();
}
if (ocamlbuild.equals("")) {
file = new File(prefix + "/ocamlbuild");
if (file.exists() && file.isFile()) ocamlbuild = file.getPath();
}
if (make.equals("")) {
file = new File(prefix + "/make");
if (file.exists() && file.isFile()) make = file.getPath();
}
if (omake.equals("")) {
file = new File(prefix + "/omake");
if (file.exists() && file.isFile()) omake = file.getPath();
}
if (which.equals("")) {
file = new File(prefix + "/which");
if (file.exists() && file.isFile()) which = file.getPath();
}
}
/*
* java.io.File file = new java.io.File("/usr/lib/ocaml"); if (!file.exists() ||
* !file.isDirectory()) { file = new java.io.File("/lib/ocaml"); if (!file.exists() ||
* !file.isDirectory()) file = new java.io.File("/usr/local/lib/ocaml"); }
*
* if (file.exists() && file.isDirectory()) { for (String s : file.list()) {
* java.io.File dir = new java.io.File(file.getAbsolutePath() + "/" + s); if
* (dir.isDirectory()) { for (String s2 : dir.list()) { java.io.File f = new
* java.io.File(s2); if (f.getName().equals("pervasives.mli")) { try { ocamlLibPath =
* dir.getCanonicalPath(); } catch (IOException e) { ocamlLibPath = ""; } } } } } }
*/
CommandRunner commandRunner;
if (!which.equals("")) {
if (ocamlc.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "ocamlc.opt"}, "/");
ocamlc = commandRunner.getStdout().trim();
if (ocamlc.equals("")) {
commandRunner = new CommandRunner(new String[] {which, "ocamlc"}, "/");
ocamlc = commandRunner.getStdout().trim();
}
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
if (ocamlopt.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "ocamlopt.opt"}, "/");
ocamlopt = commandRunner.getStdout().trim();
if (ocamlopt.equals("")) {
commandRunner = new CommandRunner(new String[] {which, "ocamlopt"}, "/");
ocamlopt = commandRunner.getStdout().trim();
}
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
if (ocaml.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "ocaml"}, "/");
ocaml = commandRunner.getStdout().trim();
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
if (ocamldep.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "ocamldep"}, "/");
ocamldep = commandRunner.getStdout().trim();
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
if (ocamllex.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "ocamllex"}, "/");
ocamllex = commandRunner.getStdout().trim();
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
if (ocamlyacc.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "ocamlyacc"}, "/");
ocamlyacc = commandRunner.getStdout().trim();
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
if (ocamldoc.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "ocamldoc"}, "/");
ocamldoc = commandRunner.getStdout().trim();
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
if (ocamldebug.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "ocamldebug"}, "/");
ocamldebug = commandRunner.getStdout().trim();
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
if (ocamlbuild.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "ocamlbuild"}, "/");
ocamlbuild = commandRunner.getStdout().trim();
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
if (camlp4.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "camlp4"}, "/");
camlp4 = commandRunner.getStdout().trim();
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
if (make.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "make"}, "/");
make = commandRunner.getStdout().trim();
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
if (omake.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {which, "omake"}, "/");
omake = commandRunner.getStdout().trim();
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
}
if (!ocamlc.equals("")) {
try {
commandRunner = new CommandRunner(new String[] {ocamlc, "-where"}, "/");
ocamlLibPath = commandRunner.getStdout().trim();
} catch (Throwable e) {
OcamlPlugin.logError("ocaml plugin error", e);
}
}
}
// on Windows:
else if (Platform.getOS().equals(Platform.OS_WIN32)) {
/*
* Since we can't access the register, we take the OCaml installer's default
* install directory
*/
String basepath = "C:\\Program Files\\Objective Caml";
File file = new File(basepath);
if (file.exists() && file.isDirectory()) {
ocamlLibPath = basepath + "\\lib";
ocaml = basepath + "\\bin\\ocaml.exe";
ocamlc = basepath + "\\bin\\ocamlc.exe";
ocamlopt = basepath + "\\bin\\ocamlopt.exe";
ocamldep = basepath + "\\bin\\ocamldep.exe";
ocamllex = basepath + "\\bin\\ocamllex.exe";
ocamlyacc = basepath + "\\bin\\ocamlyacc.exe";
ocamldoc = basepath + "\\bin\\ocamldoc.exe";
camlp4 = basepath + "\\bin\\camlp4.exe";
ocamlbuild = basepath + "\\bin\\ocamlbuild.exe";
ocamldebug = basepath + "\\bin\\ocamldebug.exe";
}
file = new File("C:\\Program Files\\OMake\\bin\\omake.exe");
if (file.exists() && file.isFile()) omake = file.getAbsolutePath();
}
// Save all the preferences in the preferences register
store.setDefault(PreferenceConstants.P_LIB_PATH, ocamlLibPath);
store.setDefault(PreferenceConstants.P_COMPIL_PATH_OCAML, ocaml);
store.setDefault(PreferenceConstants.P_COMPIL_PATH_OCAMLC, ocamlc);
store.setDefault(PreferenceConstants.P_COMPIL_PATH_OCAMLOPT, ocamlopt);
store.setDefault(PreferenceConstants.P_COMPIL_PATH_OCAMLDEP, ocamldep);
store.setDefault(PreferenceConstants.P_COMPIL_PATH_OCAMLLEX, ocamllex);
store.setDefault(PreferenceConstants.P_COMPIL_PATH_OCAMLYACC, ocamlyacc);
store.setDefault(PreferenceConstants.P_PATH_CAMLP4, camlp4);
store.setDefault(PreferenceConstants.P_COMPIL_PATH_OCAMLDOC, ocamldoc);
store.setDefault(PreferenceConstants.P_COMPIL_PATH_OCAMLDEBUG, ocamldebug);
store.setDefault(PreferenceConstants.P_PATH_OCAMLBUILD, ocamlbuild);
store.setDefault(PreferenceConstants.P_MAKE_PATH, make);
store.setDefault(PreferenceConstants.P_OMAKE_PATH, omake);
} catch (Throwable e) {
OcamlPlugin.logError("error in preference initializer", e);
}
}
/**
* Dépiler un sommet de la pile des sommets en cours de visite une fois le sommet (et ses
* dépendances) complètement visité.
*/
public void popVertex(Vertex v) {
if (!filesBeingVisited.remove(v)) {
OcamlPlugin.logError("error in RefreshLayersVisitor:" + "popVertex: vertex not found");
}
}
@Override
protected IProject[] build(
final int kind, @SuppressWarnings("unchecked") final Map args, final IProgressMonitor monitor)
throws CoreException {
// don't start two builds simultaneously
synchronized (buildMutex) {
if (building) {
// System.out.println("already building: aborting");
return null;
} else building = true;
}
final IProgressMonitor buildMonitor;
if (monitor == null) buildMonitor = new NullProgressMonitor();
else buildMonitor = monitor;
try {
if (kind == CLEAN_BUILD) buildMonitor.beginTask("Cleaning Project", IProgressMonitor.UNKNOWN);
else buildMonitor.beginTask("Making Project", IProgressMonitor.UNKNOWN);
final IProject project;
if (this.project == null) project = this.getProject();
else project = this.project;
if (kind == IncrementalProjectBuilder.AUTO_BUILD) return null;
String makeCmd = "";
MakeUtility makeUtility = new MakeUtility(project);
switch (makeUtility.getVariant()) {
case GNU_MAKE:
makeCmd = OcamlPlugin.getMakeFullPath();
break;
case OMAKE:
makeCmd = OcamlPlugin.getOMakeFullPath();
break;
}
makeCmd = makeCmd.trim();
if (makeCmd.trim().equals("")) {
OcamlPlugin.logError(
"The "
+ MakeUtility.getName(makeUtility.getVariant())
+ " command couldn't be found. Please configure its path in the preferences.");
return null;
}
String path = project.getLocation().toOSString();
ArrayList<String> commandLine = new ArrayList<String>();
commandLine.add(makeCmd);
switch (makeUtility.getVariant()) {
case OMAKE:
commandLine.add("--no--progress");
commandLine.add("-w");
break;
case GNU_MAKE:
commandLine.add("-C" + path);
break;
}
for (String option : makeUtility.getOptions()) commandLine.add(option);
MakefileTargets makefileTargets = new MakefileTargets(project);
String[] targets = null;
if (kind == CLEAN_BUILD) targets = makefileTargets.getCleanTargets();
else targets = makefileTargets.getTargets();
for (String target : targets) commandLine.add(target);
String[] strCommandLine = commandLine.toArray(new String[commandLine.size()]);
final StringBuilder output = new StringBuilder();
IExecEvents events =
new IExecEvents() {
public void processNewInput(final String input) {
output.append(input);
Display.getDefault()
.asyncExec(
new Runnable() {
public void run() {
OcamlCompilerOutput outputView = OcamlCompilerOutput.get();
if (outputView != null) outputView.append(input);
}
});
}
// not used, because the error output is merged with the standard output
public void processNewError(String error) {}
public void processEnded(int exitValue) {
if (kind == CLEAN_BUILD) cleanFinished(project);
else makefileFinished(output.toString(), project);
}
};
// clean the output from the last compilation
/*
* Display.getDefault().syncExec(new Runnable() { public void run() { OcamlCompilerOutput output =
* OcamlCompilerOutput.get(); if (output != null) output.clear(); } });
*/
File dir = project.getLocation().toFile();
ExecHelper execHelper = null;
try {
// use OS-inherited environment for the make process
execHelper = ExecHelper.execMerge(events, strCommandLine, System.getenv(), dir);
} catch (Exception e) {
OcamlPlugin.logError("ocaml plugin error", e);
return null;
}
/*
* Check at regular intervals whether the user canceled the build. When that happens, we kill the
* "make" process.
*/
while (execHelper.isRunning()) {
if (buildMonitor.isCanceled()) execHelper.kill();
try {
buildMonitor.worked(1);
Thread.sleep(100);
} catch (InterruptedException e) {
}
}
execHelper.join();
return null;
} finally {
buildMonitor.worked(1);
buildMonitor.done();
building = false;
}
}