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Code Issues Wiki Activity

tidy up - using language id to keep track of current language rather

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than ICLanguageSetting
This commit is contained in:
Andrew Gvozdev 2011-09-08 12:47:44 -04:00
parent d2a59fe2f3
commit d192508e91
2 changed files with 34 additions and 64 deletions
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83
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/language/settings/providers/LanguageSettingsEntriesTab.java
View file

@ -88,7 +88,7 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
private Tree treeLanguages;
private Tree treeEntries;
private TreeViewer treeEntriesViewer;
private ICLanguageSetting currentLanguageSetting = null;
private String currentLanguageId = null;
private ICLanguageSetting[] allLanguages;
private Button builtInCheckBox;
@ -125,7 +125,7 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
// if (LanguageSettingsManager.isWorkspaceProvider(provider))
// provider = LanguageSettingsManager.getRawWorkspaceProvider(provider.getId());
//
if (currentLanguageSetting != null) {
if (currentLanguageId != null) {
IResource rc = getResource();
List<ICLanguageSettingEntry> entries = getSettingEntries(provider);
if (entries == null && !(rc instanceof IProject)) {
@ -136,8 +136,7 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
} else if (provider instanceof ILanguageSettingsEditableProvider && (page.isForFile() || page.isForFolder())) {
// Assuming that the default entries for a resource are always null.
// Using that for performance reasons. See note in PerformDefaults().
String languageId = currentLanguageSetting.getLanguageId();
List<ICLanguageSettingEntry> entriesParent = provider.getSettingEntries(null, null, languageId);
List<ICLanguageSettingEntry> entriesParent = provider.getSettingEntries(null, null, currentLanguageId);
if (entries!=null && !entries.equals(entriesParent)) {
overlayKeys[IDecoration.TOP_RIGHT] = CDTSharedImages.IMG_OVR_SETTING;
}
@ -289,16 +288,12 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
* @return list of setting entries for the current context.
*/
private List<ICLanguageSettingEntry> getSettingEntriesUpResourceTree(ILanguageSettingsProvider provider) {
if (currentLanguageSetting==null)
return null;
String languageId = currentLanguageSetting.getLanguageId();
if (languageId==null)
if (currentLanguageId==null)
return null;
ICConfigurationDescription cfgDescription = getConfigurationDescription();
IResource rc = getResource();
List<ICLanguageSettingEntry> entries = LanguageSettingsManager.getSettingEntriesUpResourceTree(provider, cfgDescription, rc, languageId);
List<ICLanguageSettingEntry> entries = LanguageSettingsManager.getSettingEntriesUpResourceTree(provider, cfgDescription, rc, currentLanguageId);
return entries;
}
@ -307,13 +302,12 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
* @return list of setting entries for the current context.
*/
private List<ICLanguageSettingEntry> getSettingEntries(ILanguageSettingsProvider provider) {
String languageId = currentLanguageSetting.getLanguageId();
if (languageId==null)
if (currentLanguageId==null)
return null;
ICConfigurationDescription cfgDescription = getConfigurationDescription();
IResource rc = getResource();
return provider.getSettingEntries(cfgDescription, rc, languageId);
return provider.getSettingEntries(cfgDescription, rc, currentLanguageId);
}
private void addTreeForLanguages(Composite comp) {
@ -328,7 +322,7 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
if (items.length > 0) {
ICLanguageSetting langSetting = (ICLanguageSetting) items[0].getData();
if (langSetting != null) {
currentLanguageSetting = langSetting;
currentLanguageId = langSetting.getLanguageId();
updateTreeEntries();
updateButtons();
}
@ -689,33 +683,29 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
}
private void saveEntries(ILanguageSettingsProvider provider, List<ICLanguageSettingEntry> entries) {
ICConfigurationDescription cfgDescription = getConfigurationDescription();
IResource rc = getResource();
String languageId = currentLanguageSetting.getLanguageId();
if (provider instanceof LanguageSettingsSerializable) {
ICConfigurationDescription cfgDescription = getConfigurationDescription();
IResource rc = getResource();
if (entries!=null && rc!=null) {
List<ICLanguageSettingEntry> parentEntries = null;
if (rc instanceof IProject) {
parentEntries = new ArrayList<ICLanguageSettingEntry>();
} else {
parentEntries = LanguageSettingsManager.getSettingEntriesUpResourceTree(provider, cfgDescription, rc.getParent(), languageId);
parentEntries = LanguageSettingsManager.getSettingEntriesUpResourceTree(provider, cfgDescription, rc.getParent(), currentLanguageId);
}
if (entries.equals(parentEntries)) {
// to use parent entries instead
entries = null;
}
}
((LanguageSettingsSerializable)provider).setSettingEntries(cfgDescription, rc, languageId, entries);
((LanguageSettingsSerializable)provider).setSettingEntries(cfgDescription, rc, currentLanguageId, entries);
}
}
private List<ICLanguageSettingEntry> getWritableEntries(ILanguageSettingsProvider provider) {
ICConfigurationDescription cfgDescription = getConfigurationDescription();
IResource rc = getResource();
String languageId = currentLanguageSetting.getLanguageId();
List<ICLanguageSettingEntry> entries = provider.getSettingEntries(cfgDescription, rc, languageId);
List<ICLanguageSettingEntry> entries = provider.getSettingEntries(cfgDescription, rc, currentLanguageId);
if (entries==null) {
entries = getSettingEntriesUpResourceTree(provider);
}
@ -864,26 +854,23 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
/**
* Get list of providers to display in the settings entry tree.
*/
private List<ILanguageSettingsProvider> getProviders(ICLanguageSetting languageSetting) {
private List<ILanguageSettingsProvider> getProviders(String languageSettingId) {
List<ILanguageSettingsProvider> itemsList = new LinkedList<ILanguageSettingsProvider>();
if (languageSetting!=null) {
String langId = languageSetting.getLanguageId();
if (langId != null) {
IResource rc = getResource();
ICConfigurationDescription cfgDescription = getConfigurationDescription();
if (rc!=null && cfgDescription!=null) {
List<ILanguageSettingsProvider> cfgProviders = cfgDescription.getLanguageSettingProviders();
for (ILanguageSettingsProvider cfgProvider : cfgProviders) {
ILanguageSettingsProvider rawProvider = LanguageSettingsManager.getRawProvider(cfgProvider);
if (rawProvider instanceof LanguageSettingsBaseProvider) {
// filter out providers incapable of providing entries for this language
List<String> languageIds = ((LanguageSettingsBaseProvider)rawProvider).getLanguageScope();
if (languageIds!=null && !languageIds.contains(langId)) {
continue;
}
if (currentLanguageId!=null) {
IResource rc = getResource();
ICConfigurationDescription cfgDescription = getConfigurationDescription();
if (rc!=null && cfgDescription!=null) {
List<ILanguageSettingsProvider> cfgProviders = cfgDescription.getLanguageSettingProviders();
for (ILanguageSettingsProvider cfgProvider : cfgProviders) {
ILanguageSettingsProvider rawProvider = LanguageSettingsManager.getRawProvider(cfgProvider);
if (rawProvider instanceof LanguageSettingsBaseProvider) {
// filter out providers incapable of providing entries for this language
List<String> languageIds = ((LanguageSettingsBaseProvider)rawProvider).getLanguageScope();
if (languageIds!=null && !languageIds.contains(currentLanguageId)) {
continue;
}
itemsList.add(cfgProvider);
}
itemsList.add(cfgProvider);
}
}
}
@ -894,7 +881,7 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
* Refreshes the entries tree in "Show Entries" mode.
*/
public void updateTreeEntries() {
List<ILanguageSettingsProvider> tableItems = getProviders(currentLanguageSetting);
List<ILanguageSettingsProvider> tableItems = getProviders(currentLanguageId);
treeEntriesViewer.setInput(tableItems.toArray(new Object[tableItems.size()]));
updateStatusLine();
updateButtons();
@ -938,14 +925,13 @@ public class LanguageSettingsEntriesTab extends AbstractCPropertyTab {
t.setText(0, langId);
t.setData(langSetting);
if (selectedLanguageItem == null) {
if (currentLanguageSetting!=null) {
if (currentLanguageSetting.getLanguageId().equals(langSetting.getLanguageId())) {
if (currentLanguageId!=null) {
if (currentLanguageId.equals(langSetting.getLanguageId())) {
selectedLanguageItem = t;
currentLanguageSetting = langSetting;
}
} else {
selectedLanguageItem = t;
currentLanguageSetting = langSetting;
currentLanguageId = langSetting.getLanguageId();
}
}
}
@ -1034,7 +1020,7 @@ providers: for (ILanguageSettingsProvider provider : providers) {
cfgDescription.setLanguageSettingProviders(writableProviders);
// updateTreeEntries();
// updateData(getResDesc());
List<ILanguageSettingsProvider> tableItems = getProviders(currentLanguageSetting);
List<ILanguageSettingsProvider> tableItems = getProviders(currentLanguageId);
treeEntriesViewer.setInput(tableItems.toArray(new Object[tableItems.size()]));
}
}
@ -1117,9 +1103,8 @@ providers: for (ILanguageSettingsProvider provider : providers) {
private void setSettingEntries(ILanguageSettingsEditableProvider provider, List<ICLanguageSettingEntry> entries) {
ICConfigurationDescription cfgDescription = getConfigurationDescription();
IResource rc = getResource();
String languageId = currentLanguageSetting.getLanguageId();
if (languageId!=null)
provider.setSettingEntries(cfgDescription, rc, languageId, entries);
if (currentLanguageId!=null)
provider.setSettingEntries(cfgDescription, rc, currentLanguageId, entries);
}
@Override

15
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/language/settings/providers/LanguageSettingsProviderTab.java
View file

@ -824,21 +824,6 @@ public class LanguageSettingsProviderTab extends AbstractCPropertyTab {
updateButtons();
}
private ICLanguageSetting[] getLangSettings(ICResourceDescription rcDes) {
switch (rcDes.getType()) {
case ICSettingBase.SETTING_PROJECT:
case ICSettingBase.SETTING_CONFIGURATION:
case ICSettingBase.SETTING_FOLDER:
ICFolderDescription foDes = (ICFolderDescription) rcDes;
return foDes.getLanguageSettings();
case ICSettingBase.SETTING_FILE:
ICFileDescription fiDes = (ICFileDescription) rcDes;
ICLanguageSetting langSetting = fiDes.getLanguageSetting();
return (langSetting != null) ? new ICLanguageSetting[] { langSetting } : null;
}
return null;
}
/**
* Called when configuration changed
*/