use of org.eclipse.swt.events.VerifyEvent in project eclipse.platform.text by eclipse.
the class ContextInformationPopup method createContextSelector.
/**
* Creates the context selector in case the user has the choice between multiple valid contexts
* at a given offset.
*/
private void createContextSelector() {
if (Helper.okToUse(fContextSelectorShell))
return;
Control control = fContentAssistSubjectControlAdapter.getControl();
fContextSelectorShell = new Shell(control.getShell(), SWT.ON_TOP | SWT.RESIZE);
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
layout.marginHeight = 0;
fContextSelectorShell.setLayout(layout);
fContextSelectorShell.setBackground(control.getDisplay().getSystemColor(SWT.COLOR_BLACK));
fContextSelectorShell.addControlListener(new ControlListener() {
@Override
public void controlMoved(ControlEvent e) {
}
@Override
public void controlResized(ControlEvent e) {
fContextSelectorPopupSize = fContextSelectorShell.getSize();
}
});
if (fViewer instanceof ITextViewerExtension) {
final ITextViewerExtension textViewerExtension = (ITextViewerExtension) fViewer;
final StyledText textWidget = fViewer.getTextWidget();
final VerifyKeyListener verifyListener = new VerifyKeyListener() {
@Override
public void verifyKey(VerifyEvent event) {
if (isActive() && event.keyCode == 13 && event.character == '\r' && event.widget == textWidget) {
event.doit = false;
insertSelectedContext();
hideContextSelector();
}
}
};
textViewerExtension.prependVerifyKeyListener(verifyListener);
fContextSelectorShell.addDisposeListener(new DisposeListener() {
@Override
public void widgetDisposed(DisposeEvent e) {
textViewerExtension.removeVerifyKeyListener(verifyListener);
}
});
}
fContextSelectorTable = new Table(fContextSelectorShell, SWT.H_SCROLL | SWT.V_SCROLL);
fContextSelectorTable.setLocation(1, 1);
GridData gd = new GridData(GridData.FILL_BOTH);
gd.heightHint = fContextSelectorTable.getItemHeight() * 10;
gd.widthHint = 300;
fContextSelectorTable.setLayoutData(gd);
Point size = fContentAssistant.restoreContextSelectorPopupSize();
if (size != null)
fContextSelectorShell.setSize(size);
else
fContextSelectorShell.pack(true);
Color c = fContentAssistant.getContextSelectorBackground();
if (c == null)
c = control.getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND);
fContextSelectorTable.setBackground(c);
c = fContentAssistant.getContextSelectorForeground();
if (c == null)
c = control.getDisplay().getSystemColor(SWT.COLOR_INFO_FOREGROUND);
fContextSelectorTable.setForeground(c);
fContextSelectorTable.addSelectionListener(new SelectionListener() {
@Override
public void widgetSelected(SelectionEvent e) {
}
@Override
public void widgetDefaultSelected(SelectionEvent e) {
insertSelectedContext();
hideContextSelector();
}
});
fPopupCloser.install(fContentAssistant, fContextSelectorTable);
fContextSelectorTable.setHeaderVisible(false);
fContentAssistant.addToLayout(this, fContextSelectorShell, ContentAssistant.LayoutManager.LAYOUT_CONTEXT_SELECTOR, fContentAssistant.getSelectionOffset());
}
use of org.eclipse.swt.events.VerifyEvent in project knime-core by knime.
the class StyledTextEditor method createStyledText.
private Control createStyledText(final Composite parent) {
m_styledText = new StyledText(parent, SWT.MULTI | SWT.WRAP | SWT.FULL_SELECTION);
// by default we are a workflow annotation editor
// can be changed by changing the default font (setDefaultFont(Font))
m_styledText.setFont(AnnotationEditPart.getWorkflowAnnotationDefaultFont());
m_styledText.setAlignment(SWT.LEFT);
m_styledText.setText("");
m_styledText.setTabs(TAB_SIZE);
m_styledText.addVerifyKeyListener(new VerifyKeyListener() {
@Override
public void verifyKey(final VerifyEvent event) {
if (event.character == SWT.CR && (event.stateMask & SWT.MOD1) != 0) {
event.doit = false;
}
}
});
// forward some events to the cell editor
m_styledText.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(final KeyEvent e) {
keyReleaseOccured(e);
}
});
m_styledText.addFocusListener(new FocusAdapter() {
/**
* {@inheritDoc}
*/
@Override
public void focusLost(final org.eclipse.swt.events.FocusEvent e) {
// effect of an opening font editor, for instance)
if (m_allowFocusLost.get()) {
lostFocus();
}
}
});
m_styledText.addModifyListener(new ModifyListener() {
@Override
public void modifyText(final ModifyEvent e) {
// super marks it dirty (otherwise no commit at the end)
fireEditorValueChanged(true, true);
}
});
m_styledText.addExtendedModifyListener(new ExtendedModifyListener() {
@Override
public void modifyText(final ExtendedModifyEvent event) {
if (event.length > 0) {
textInserted(event.start, event.length);
}
}
});
m_styledText.addSelectionListener(new SelectionListener() {
@Override
public void widgetSelected(final SelectionEvent e) {
selectionChanged();
}
@Override
public void widgetDefaultSelected(final SelectionEvent e) {
selectionChanged();
}
});
m_styledText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
addMenu(m_styledText);
// toolbar gets created first - enable its style buttons!
selectionChanged();
return m_styledText;
}
use of org.eclipse.swt.events.VerifyEvent in project eclipse.platform.swt by eclipse.
the class Tab method log.
/**
* Logs an untyped event to the event console.
*/
void log(Event event) {
int i = 0;
while (i < EVENT_INFO.length) {
if (EVENT_INFO[i].type == event.type)
break;
i++;
}
String toString = EVENT_INFO[i].name + " [" + event.type + "]: ";
if (!untypedEvents) {
switch(event.type) {
case SWT.KeyDown:
case SWT.KeyUp:
toString += new KeyEvent(event).toString();
break;
case SWT.MouseDown:
case SWT.MouseUp:
case SWT.MouseMove:
case SWT.MouseEnter:
case SWT.MouseExit:
case SWT.MouseDoubleClick:
case SWT.MouseWheel:
case SWT.MouseHover:
toString += new MouseEvent(event).toString();
break;
case SWT.Paint:
toString += new PaintEvent(event).toString();
break;
case SWT.Move:
case SWT.Resize:
toString += new ControlEvent(event).toString();
break;
case SWT.Dispose:
toString += new DisposeEvent(event).toString();
break;
case SWT.Selection:
case SWT.DefaultSelection:
toString += new SelectionEvent(event).toString();
break;
case SWT.FocusIn:
case SWT.FocusOut:
toString += new FocusEvent(event).toString();
break;
case SWT.Expand:
case SWT.Collapse:
toString += new TreeEvent(event).toString();
break;
case SWT.Iconify:
case SWT.Deiconify:
case SWT.Close:
case SWT.Activate:
case SWT.Deactivate:
toString += new ShellEvent(event).toString();
break;
case SWT.Show:
case SWT.Hide:
toString += (event.widget instanceof Menu) ? new MenuEvent(event).toString() : event.toString();
break;
case SWT.Modify:
toString += new ModifyEvent(event).toString();
break;
case SWT.Verify:
toString += new VerifyEvent(event).toString();
break;
case SWT.Help:
toString += new HelpEvent(event).toString();
break;
case SWT.Arm:
toString += new ArmEvent(event).toString();
break;
case SWT.Traverse:
toString += new TraverseEvent(event).toString();
break;
case SWT.HardKeyDown:
case SWT.HardKeyUp:
case SWT.DragDetect:
case SWT.MenuDetect:
case SWT.SetData:
default:
toString += event.toString();
}
} else {
toString += event.toString();
}
log(toString);
/* Return values for event fields. */
int mask = EVENT_INFO[i].setFields;
if (!ignore && mask != 0) {
Event setFieldsEvent = EVENT_INFO[i].event;
if ((mask & DOIT) != 0)
event.doit = setFieldsEvent.doit;
if ((mask & DETAIL) != 0)
event.detail = setFieldsEvent.detail;
if ((mask & TEXT) != 0)
event.text = setFieldsEvent.text;
if ((mask & X) != 0)
event.x = setFieldsEvent.x;
if ((mask & Y) != 0)
event.y = setFieldsEvent.y;
if ((mask & WIDTH) != 0)
event.width = setFieldsEvent.width;
if ((mask & HEIGHT) != 0)
event.height = setFieldsEvent.height;
eventConsole.append(ControlExample.getResourceString("Returning"));
ignore = true;
log(event);
ignore = false;
}
}
use of org.eclipse.swt.events.VerifyEvent in project BiglyBT by BiglySoftware.
the class BuddyPluginViewBetaChat method buildSupport2.
private void buildSupport2(Composite parent) {
boolean public_chat = !chat.isPrivateChat();
if (chat.getViewType() == BuddyPluginBeta.VIEW_TYPE_DEFAULT || chat.isReadOnly()) {
GridLayout layout = new GridLayout();
layout.numColumns = 2;
layout.marginHeight = 0;
layout.marginWidth = 0;
parent.setLayout(layout);
GridData grid_data = new GridData(GridData.FILL_BOTH);
Utils.setLayoutData(parent, grid_data);
Composite sash_area = new Composite(parent, SWT.NONE);
layout = new GridLayout();
layout.numColumns = 1;
layout.marginHeight = 0;
layout.marginWidth = 0;
sash_area.setLayout(layout);
grid_data = new GridData(GridData.FILL_BOTH);
grid_data.horizontalSpan = 2;
Utils.setLayoutData(sash_area, grid_data);
final SashForm sash = new SashForm(sash_area, SWT.HORIZONTAL);
grid_data = new GridData(GridData.FILL_BOTH);
Utils.setLayoutData(sash, grid_data);
final Composite lhs = new Composite(sash, SWT.NONE);
layout = new GridLayout();
layout.numColumns = 2;
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.marginTop = 4;
layout.marginLeft = 4;
lhs.setLayout(layout);
grid_data = new GridData(GridData.FILL_BOTH);
grid_data.widthHint = 300;
Utils.setLayoutData(lhs, grid_data);
buildStatus(parent, lhs);
Composite log_holder = buildFTUX(lhs, SWT.BORDER);
// LOG panel
layout = new GridLayout();
layout.numColumns = 1;
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.marginLeft = 4;
log_holder.setLayout(layout);
// grid_data = new GridData(GridData.FILL_BOTH );
// grid_data.horizontalSpan = 2;
// Utils.setLayoutData(log_holder, grid_data);
log = new StyledText(log_holder, SWT.READ_ONLY | SWT.V_SCROLL | SWT.WRAP | SWT.NO_FOCUS);
grid_data = new GridData(GridData.FILL_BOTH);
grid_data.horizontalSpan = 1;
// grid_data.horizontalIndent = 4;
Utils.setLayoutData(log, grid_data);
// log.setIndent( 4 );
log.setEditable(false);
log_holder.setBackground(log.getBackground());
final Menu log_menu = new Menu(log);
log.setMenu(log_menu);
log.addMenuDetectListener(new MenuDetectListener() {
@Override
public void menuDetected(MenuDetectEvent e) {
e.doit = false;
boolean handled = false;
for (MenuItem mi : log_menu.getItems()) {
mi.dispose();
}
try {
Point mapped = log.getDisplay().map(null, log, new Point(e.x, e.y));
int offset = log.getOffsetAtLocation(mapped);
final StyleRange sr = log.getStyleRangeAtOffset(offset);
if (sr != null) {
Object data = sr.data;
if (data instanceof ChatParticipant) {
ChatParticipant cp = (ChatParticipant) data;
List<ChatParticipant> cps = new ArrayList<>();
cps.add(cp);
buildParticipantMenu(log_menu, cps);
handled = true;
} else if (data instanceof String) {
String url_str = (String) sr.data;
String str = url_str;
if (str.length() > 50) {
str = str.substring(0, 50) + "...";
}
if (chat.isAnonymous() && url_str.toLowerCase(Locale.US).startsWith("magnet:")) {
String[] magnet_uri = { url_str };
Set<String> networks = UrlUtils.extractNetworks(magnet_uri);
String i2p_only_uri = magnet_uri[0] + "&net=" + UrlUtils.encode(AENetworkClassifier.AT_I2P);
String i2p_only_str = i2p_only_uri;
if (i2p_only_str.length() > 50) {
i2p_only_str = i2p_only_str.substring(0, 50) + "...";
}
i2p_only_str = lu.getLocalisedMessageText("azbuddy.dchat.open.i2p.magnet") + ": " + i2p_only_str;
final MenuItem mi_open_i2p_vuze = new MenuItem(log_menu, SWT.PUSH);
mi_open_i2p_vuze.setText(i2p_only_str);
mi_open_i2p_vuze.setData(i2p_only_uri);
mi_open_i2p_vuze.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
String url_str = (String) mi_open_i2p_vuze.getData();
if (url_str != null) {
TorrentOpener.openTorrent(url_str);
}
}
});
if (networks.size() == 1 && networks.iterator().next() == AENetworkClassifier.AT_I2P) {
// already done above
} else {
str = lu.getLocalisedMessageText("azbuddy.dchat.open.magnet") + ": " + str;
final MenuItem mi_open_vuze = new MenuItem(log_menu, SWT.PUSH);
mi_open_vuze.setText(str);
mi_open_vuze.setData(url_str);
mi_open_vuze.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
String url_str = (String) mi_open_vuze.getData();
if (url_str != null) {
TorrentOpener.openTorrent(url_str);
}
}
});
}
} else {
str = lu.getLocalisedMessageText("azbuddy.dchat.open.in.vuze") + ": " + str;
final MenuItem mi_open_vuze = new MenuItem(log_menu, SWT.PUSH);
mi_open_vuze.setText(str);
mi_open_vuze.setData(url_str);
mi_open_vuze.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
String url_str = (String) mi_open_vuze.getData();
if (url_str != null) {
String lc_url_str = url_str.toLowerCase(Locale.US);
if (lc_url_str.startsWith("chat:")) {
try {
beta.handleURI(url_str, true);
} catch (Throwable f) {
Debug.out(f);
}
} else {
TorrentOpener.openTorrent(url_str);
}
}
}
});
}
final MenuItem mi_open_ext = new MenuItem(log_menu, SWT.PUSH);
mi_open_ext.setText(lu.getLocalisedMessageText("azbuddy.dchat.open.in.browser"));
mi_open_ext.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
String url_str = (String) mi_open_ext.getData();
Utils.launch(url_str);
}
});
new MenuItem(log_menu, SWT.SEPARATOR);
if (chat.isAnonymous() && url_str.toLowerCase(Locale.US).startsWith("magnet:")) {
String[] magnet_uri = { url_str };
Set<String> networks = UrlUtils.extractNetworks(magnet_uri);
String i2p_only_uri = magnet_uri[0] + "&net=" + UrlUtils.encode(AENetworkClassifier.AT_I2P);
final MenuItem mi_copy_i2p_clip = new MenuItem(log_menu, SWT.PUSH);
mi_copy_i2p_clip.setText(lu.getLocalisedMessageText("azbuddy.dchat.copy.i2p.magnet"));
mi_copy_i2p_clip.setData(i2p_only_uri);
mi_copy_i2p_clip.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
String url_str = (String) mi_copy_i2p_clip.getData();
if (url_str != null) {
ClipboardCopy.copyToClipBoard(url_str);
}
}
});
if (networks.size() == 1 && networks.iterator().next() == AENetworkClassifier.AT_I2P) {
// already done above
} else {
final MenuItem mi_copy_clip = new MenuItem(log_menu, SWT.PUSH);
mi_copy_clip.setText(lu.getLocalisedMessageText("azbuddy.dchat.copy.magnet"));
mi_copy_clip.setData(url_str);
mi_copy_clip.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
String url_str = (String) mi_copy_clip.getData();
if (url_str != null) {
ClipboardCopy.copyToClipBoard(url_str);
}
}
});
}
} else {
final MenuItem mi_copy_clip = new MenuItem(log_menu, SWT.PUSH);
mi_copy_clip.setText(lu.getLocalisedMessageText("label.copy.to.clipboard"));
mi_copy_clip.setData(url_str);
mi_copy_clip.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
String url_str = (String) mi_copy_clip.getData();
if (url_str != null) {
ClipboardCopy.copyToClipBoard(url_str);
}
}
});
}
if (url_str.toLowerCase().startsWith("http")) {
mi_open_ext.setData(url_str);
mi_open_ext.setEnabled(true);
} else {
mi_open_ext.setEnabled(false);
}
handled = true;
} else {
if (Constants.isCVSVersion()) {
if (sr instanceof MyStyleRange) {
final MyStyleRange msr = (MyStyleRange) sr;
MenuItem item = new MenuItem(log_menu, SWT.NONE);
item.setText(MessageText.getString("label.copy.to.clipboard"));
item.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
ClipboardCopy.copyToClipBoard(msr.message.getMessage());
}
});
handled = true;
}
}
}
}
} catch (Throwable f) {
}
if (!handled) {
final String text = log.getSelectionText();
if (text != null && text.length() > 0) {
MenuItem item = new MenuItem(log_menu, SWT.NONE);
item.setText(MessageText.getString("label.copy.to.clipboard"));
item.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
ClipboardCopy.copyToClipBoard(text);
}
});
handled = true;
}
}
if (handled) {
e.doit = true;
}
}
});
log.addListener(SWT.MouseDoubleClick, new Listener() {
@Override
public void handleEvent(Event e) {
try {
final int offset = log.getOffsetAtLocation(new Point(e.x, e.y));
for (int i = 0; i < log_styles.length; i++) {
StyleRange sr = log_styles[i];
Object data = sr.data;
if (data != null && offset >= sr.start && offset < sr.start + sr.length) {
boolean anon_chat = chat.isAnonymous();
if (data instanceof String) {
final String url_str = (String) data;
String lc_url_str = url_str.toLowerCase(Locale.US);
if (lc_url_str.startsWith("chat:")) {
if (anon_chat && !lc_url_str.startsWith("chat:anon:")) {
return;
}
try {
beta.handleURI(url_str, true);
} catch (Throwable f) {
Debug.out(f);
}
} else {
if (anon_chat) {
try {
String host = new URL(lc_url_str).getHost();
if (AENetworkClassifier.categoriseAddress(host) == AENetworkClassifier.AT_PUBLIC) {
return;
}
} catch (Throwable f) {
return;
}
}
if (lc_url_str.contains(".torrent") || UrlUtils.parseTextForMagnets(url_str) != null) {
TorrentOpener.openTorrent(url_str);
} else {
if (url_str.toLowerCase(Locale.US).startsWith("http")) {
// without this backoff we end up with the text widget
// being left in a 'mouse down' state when returning to it :(
Utils.execSWTThreadLater(100, new Runnable() {
@Override
public void run() {
Utils.launch(url_str);
}
});
} else {
TorrentOpener.openTorrent(url_str);
}
}
}
log.setSelection(offset);
e.doit = false;
} else if (data instanceof ChatParticipant) {
ChatParticipant participant = (ChatParticipant) data;
addNickString(participant);
}
}
}
} catch (Throwable f) {
}
}
});
log.addMouseTrackListener(new MouseTrackListener() {
private StyleRange old_range;
private StyleRange temp_range;
private int temp_index;
@Override
public void mouseHover(MouseEvent e) {
boolean active = false;
try {
int offset = log.getOffsetAtLocation(new Point(e.x, e.y));
for (int i = 0; i < log_styles.length; i++) {
StyleRange sr = log_styles[i];
Object data = sr.data;
if (data != null && offset >= sr.start && offset < sr.start + sr.length) {
if (old_range != null) {
if (temp_index < log_styles.length && log_styles[temp_index] == temp_range) {
log_styles[temp_index] = old_range;
old_range = null;
}
}
sr = log_styles[i];
String tt_extra = "";
if (data instanceof String) {
try {
URL url = new URL((String) data);
String query = url.getQuery();
if (query != null) {
String[] bits = query.split("&");
int seeds = -1;
int leechers = -1;
for (String bit : bits) {
String[] temp = bit.split("=");
String lhs = temp[0];
if (lhs.equals("_s")) {
seeds = Integer.parseInt(temp[1]);
} else if (lhs.equals("_l")) {
leechers = Integer.parseInt(temp[1]);
}
}
if (seeds != -1 && leechers != -1) {
tt_extra = ": seeds=" + seeds + ", leechers=" + leechers;
}
}
} catch (Throwable f) {
}
}
log.setToolTipText(MessageText.getString("label.right.click.for.options") + tt_extra);
StyleRange derp;
if (sr instanceof MyStyleRange) {
derp = new MyStyleRange((MyStyleRange) sr);
} else {
derp = new StyleRange(sr);
}
derp.start = sr.start;
derp.length = sr.length;
derp.borderStyle = SWT.BORDER_DASH;
old_range = sr;
temp_range = derp;
temp_index = i;
log_styles[i] = derp;
log.setStyleRanges(log_styles);
active = true;
break;
}
}
} catch (Throwable f) {
}
if (!active) {
log.setToolTipText("");
if (old_range != null) {
if (temp_index < log_styles.length && log_styles[temp_index] == temp_range) {
log_styles[temp_index] = old_range;
old_range = null;
log.setStyleRanges(log_styles);
}
}
}
}
@Override
public void mouseExit(MouseEvent e) {
// TODO Auto-generated method stub
}
@Override
public void mouseEnter(MouseEvent e) {
// TODO Auto-generated method stub
}
});
log.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent event) {
int key = event.character;
if (key <= 26 && key > 0) {
key += 'a' - 1;
}
if (key == 'a' && event.stateMask == SWT.MOD1) {
event.doit = false;
log.selectAll();
}
}
});
Composite rhs = new Composite(sash, SWT.NONE);
layout = new GridLayout();
layout.numColumns = 1;
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.marginTop = 4;
layout.marginRight = 4;
rhs.setLayout(layout);
grid_data = new GridData(GridData.FILL_VERTICAL);
int rhs_width = Constants.isWindows ? 150 : 160;
grid_data.widthHint = rhs_width;
Utils.setLayoutData(rhs, grid_data);
// options
Composite top_right = buildHelp(rhs);
// nick name
Composite nick_area = new Composite(top_right, SWT.NONE);
layout = new GridLayout();
layout.numColumns = 4;
layout.marginHeight = 0;
layout.marginWidth = 0;
if (!Constants.isWindows) {
layout.horizontalSpacing = 2;
layout.verticalSpacing = 2;
}
nick_area.setLayout(layout);
grid_data = new GridData(GridData.FILL_HORIZONTAL);
grid_data.horizontalSpan = 3;
Utils.setLayoutData(nick_area, grid_data);
Label label = new Label(nick_area, SWT.NULL);
label.setText(lu.getLocalisedMessageText("azbuddy.dchat.nick"));
grid_data = new GridData();
// grid_data.horizontalIndent=4;
Utils.setLayoutData(label, grid_data);
nickname = new Text(nick_area, SWT.BORDER);
grid_data = new GridData(GridData.FILL_HORIZONTAL);
grid_data.horizontalSpan = 1;
Utils.setLayoutData(nickname, grid_data);
nickname.setText(chat.getNickname(false));
nickname.setMessage(chat.getDefaultNickname());
label = new Label(nick_area, SWT.NULL);
label.setText(lu.getLocalisedMessageText("label.shared"));
label.setToolTipText(lu.getLocalisedMessageText("azbuddy.dchat.shared.tooltip"));
shared_nick_button = new Button(nick_area, SWT.CHECK);
shared_nick_button.setSelection(chat.isSharedNickname());
shared_nick_button.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent arg0) {
boolean shared = shared_nick_button.getSelection();
chat.setSharedNickname(shared);
}
});
nickname.addListener(SWT.FocusOut, new Listener() {
@Override
public void handleEvent(Event event) {
String nick = nickname.getText().trim();
if (chat.isSharedNickname()) {
if (chat.getNetwork() == AENetworkClassifier.AT_PUBLIC) {
beta.setSharedPublicNickname(nick);
} else {
beta.setSharedAnonNickname(nick);
}
} else {
chat.setInstanceNickname(nick);
}
}
});
table_header_left = new BufferedLabel(top_right, SWT.DOUBLE_BUFFERED);
grid_data = new GridData(GridData.FILL_HORIZONTAL);
grid_data.horizontalSpan = 2;
if (!Constants.isWindows) {
grid_data.horizontalIndent = 2;
}
Utils.setLayoutData(table_header_left, grid_data);
table_header_left.setText(MessageText.getString("PeersView.state.pending"));
LinkLabel link = new LinkLabel(top_right, "Views.plugins.azbuddy.title", new Runnable() {
@Override
public void run() {
if (!plugin.isClassicEnabled()) {
plugin.setClassicEnabled(true);
}
beta.selectClassicTab();
}
});
// table
buddy_table = new Table(rhs, SWT.MULTI | SWT.BORDER | SWT.FULL_SELECTION | SWT.VIRTUAL);
String[] headers = { "azbuddy.ui.table.name" };
int[] sizes = { rhs_width - 10 };
int[] aligns = { SWT.LEFT };
for (int i = 0; i < headers.length; i++) {
TableColumn tc = new TableColumn(buddy_table, aligns[i]);
tc.setWidth(Utils.adjustPXForDPI(sizes[i]));
Messages.setLanguageText(tc, headers[i]);
}
buddy_table.setHeaderVisible(true);
grid_data = new GridData(GridData.FILL_BOTH);
// grid_data.heightHint = buddy_table.getHeaderHeight() * 3;
Utils.setLayoutData(buddy_table, grid_data);
buddy_table.addListener(SWT.SetData, new Listener() {
@Override
public void handleEvent(Event event) {
TableItem item = (TableItem) event.item;
setItemData(item);
}
});
final Menu menu = new Menu(buddy_table);
buddy_table.setMenu(menu);
menu.addMenuListener(new MenuListener() {
@Override
public void menuShown(MenuEvent e) {
MenuItem[] items = menu.getItems();
for (int i = 0; i < items.length; i++) {
items[i].dispose();
}
final TableItem[] selection = buddy_table.getSelection();
List<ChatParticipant> participants = new ArrayList<>(selection.length);
for (int i = 0; i < selection.length; i++) {
TableItem item = selection[i];
ChatParticipant participant = (ChatParticipant) item.getData();
if (participant == null) {
// item data won't be set yet for items that haven't been
// visible...
participant = setItemData(item);
}
if (participant != null) {
participants.add(participant);
}
}
buildParticipantMenu(menu, participants);
}
@Override
public void menuHidden(MenuEvent e) {
}
});
buddy_table.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent event) {
int key = event.character;
if (key <= 26 && key > 0) {
key += 'a' - 1;
}
if (key == 'a' && event.stateMask == SWT.MOD1) {
event.doit = false;
buddy_table.selectAll();
}
}
});
buddy_table.addMouseListener(new MouseAdapter() {
@Override
public void mouseDoubleClick(MouseEvent e) {
TableItem[] selection = buddy_table.getSelection();
if (selection.length != 1) {
return;
}
TableItem item = selection[0];
ChatParticipant participant = (ChatParticipant) item.getData();
addNickString(participant);
}
});
Utils.maintainSashPanelWidth(sash, rhs, new int[] { 700, 300 }, "azbuddy.dchat.ui.sash.pos");
/*
Listener sash_listener=
new Listener()
{
private int lhs_weight;
private int lhs_width;
public void
handleEvent(
Event ev )
{
if ( ev.widget == lhs ){
int[] weights = sash.getWeights();
if ( lhs_weight != weights[0] ){
// sash has moved
lhs_weight = weights[0];
// keep track of the width
lhs_width = lhs.getBounds().width;
}
}else{
// resize
if ( lhs_width > 0 ){
int width = sash.getClientArea().width;
double ratio = (double)lhs_width/width;
lhs_weight = (int)(ratio*1000 );
sash.setWeights( new int[]{ lhs_weight, 1000 - lhs_weight });
}
}
}
};
lhs.addListener(SWT.Resize, sash_listener );
sash.addListener(SWT.Resize, sash_listener );
*/
// bottom area
Composite bottom_area = new Composite(parent, SWT.NULL);
layout = new GridLayout();
layout.numColumns = 2;
layout.marginHeight = 0;
layout.marginWidth = 0;
bottom_area.setLayout(layout);
grid_data = new GridData(GridData.FILL_HORIZONTAL);
grid_data.horizontalSpan = 2;
bottom_area.setLayoutData(grid_data);
// Text
input_area = new Text(bottom_area, SWT.MULTI | SWT.V_SCROLL | SWT.WRAP | SWT.BORDER);
grid_data = new GridData(GridData.FILL_HORIZONTAL);
grid_data.horizontalSpan = 1;
grid_data.heightHint = 30;
grid_data.horizontalIndent = 4;
Utils.setLayoutData(input_area, grid_data);
// input_area.setIndent( 4 );
input_area.setTextLimit(MAX_MSG_OVERALL_LENGTH);
input_area.addVerifyListener(new VerifyListener() {
@Override
public void verifyText(VerifyEvent ev) {
if (ev.text.equals("\t")) {
ev.doit = false;
}
}
});
input_area.addKeyListener(new KeyListener() {
private LinkedList<String> history = new LinkedList<>();
private int history_pos = -1;
private String buffered_message = "";
@Override
public void keyPressed(KeyEvent e) {
if (e.keyCode == SWT.CR || e.keyCode == SWT.KEYPAD_CR) {
e.doit = false;
if ((e.stateMask & SWT.ALT) != 0) {
input_area.insert("\n");
return;
}
String message = input_area.getText().trim();
if (message.length() > 0) {
sendMessage(message, true);
history.addFirst(message);
if (history.size() > 32) {
history.removeLast();
}
history_pos = -1;
buffered_message = "";
input_area.setText("");
text_cache.put(chat.getNetAndKey(), "");
}
} else if (e.keyCode == SWT.ARROW_UP) {
history_pos++;
if (history_pos < history.size()) {
if (history_pos == 0) {
buffered_message = input_area.getText().trim();
}
String msg = history.get(history_pos);
input_area.setText(msg);
input_area.setSelection(msg.length());
} else {
history_pos = history.size() - 1;
}
e.doit = false;
} else if (e.keyCode == SWT.ARROW_DOWN) {
history_pos--;
if (history_pos >= 0) {
String msg = history.get(history_pos);
input_area.setText(msg);
input_area.setSelection(msg.length());
} else {
if (history_pos == -1) {
input_area.setText(buffered_message);
if (buffered_message.length() > 0) {
input_area.setSelection(buffered_message.length());
buffered_message = "";
}
} else {
history_pos = -1;
}
}
e.doit = false;
} else {
if (e.stateMask == SWT.MOD1) {
int key = e.character;
if (key <= 26 && key > 0) {
key += 'a' - 1;
}
if (key == 'a') {
input_area.selectAll();
} else if (key == 'b' || key == 'i') {
String emp = key == 'b' ? "**" : "*";
String sel = input_area.getSelectionText();
Point p = input_area.getSelection();
while (sel.endsWith(" ")) {
sel = sel.substring(0, sel.length() - 1);
p.y--;
}
if (!sel.isEmpty()) {
/*
int[] range = input_area.getSelectionRanges();
int emp_len = emp.length();
if ( sel.startsWith( emp ) && sel.endsWith( emp ) && sel.length() >= emp_len * 2 ){
input_area.replaceTextRange( range[0], range[1], sel.substring(emp_len, sel.length() - emp_len ));
input_area.setSelection( range[0], range[0] + range[1] - emp_len*2 );
}else{
input_area.replaceTextRange( range[0], range[1], emp + sel + emp );
input_area.setSelection( range[0], range[0] + range[1] + emp_len*2 );
}
*/
int emp_len = emp.length();
String text = input_area.getText();
if (sel.startsWith(emp) && sel.endsWith(emp) && sel.length() >= emp_len * 2) {
input_area.setText(text.substring(0, p.x) + sel.substring(emp_len, sel.length() - emp_len) + text.substring(p.y));
p.y -= emp_len * 2;
} else {
input_area.setText(text.substring(0, p.x) + emp + sel + emp + text.substring(p.y));
p.y += emp_len * 2;
}
input_area.setSelection(p);
}
}
}
}
}
@Override
public void keyReleased(KeyEvent e) {
}
});
input_area.addDisposeListener(new DisposeListener() {
@Override
public void widgetDisposed(DisposeEvent arg0) {
if (input_area != null) {
String text = input_area.getText();
text_cache.put(chat.getNetAndKey(), text);
}
}
});
String cached_text = text_cache.get(chat.getNetAndKey());
if (cached_text != null && !cached_text.isEmpty()) {
input_area.setText(cached_text);
input_area.setSelection(cached_text.length());
}
Composite button_area = new Composite(bottom_area, SWT.NULL);
layout = new GridLayout();
layout.numColumns = 1;
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.marginRight = 4;
button_area.setLayout(layout);
buildRSSButton(button_area);
hookFTUXListener();
if (chat.isReadOnly()) {
input_area.setText(MessageText.getString("azbuddy.dchat.ro"));
}
setInputAvailability(true);
if (!chat.isReadOnly()) {
drop_targets = new DropTarget[] { new DropTarget(log, DND.DROP_COPY), new DropTarget(input_area, DND.DROP_COPY) };
for (DropTarget drop_target : drop_targets) {
drop_target.setTransfer(new Transfer[] { FixedURLTransfer.getInstance(), FileTransfer.getInstance(), TextTransfer.getInstance() });
drop_target.addDropListener(new DropTargetAdapter() {
@Override
public void dropAccept(DropTargetEvent event) {
event.currentDataType = FixedURLTransfer.pickBestType(event.dataTypes, event.currentDataType);
}
@Override
public void dragEnter(DropTargetEvent event) {
}
@Override
public void dragOperationChanged(DropTargetEvent event) {
}
@Override
public void dragOver(DropTargetEvent event) {
if ((event.operations & DND.DROP_LINK) > 0)
event.detail = DND.DROP_LINK;
else if ((event.operations & DND.DROP_COPY) > 0)
event.detail = DND.DROP_COPY;
else if ((event.operations & DND.DROP_DEFAULT) > 0)
event.detail = DND.DROP_COPY;
event.feedback = DND.FEEDBACK_SELECT | DND.FEEDBACK_SCROLL | DND.FEEDBACK_EXPAND;
}
@Override
public void dragLeave(DropTargetEvent event) {
}
@Override
public void drop(DropTargetEvent event) {
handleDrop(event.data, new DropAccepter() {
@Override
public void accept(String link) {
input_area.setText(input_area.getText() + link);
}
});
}
});
}
}
Control[] focus_controls = { log, input_area, buddy_table, nickname, shared_nick_button };
Listener focus_listener = new Listener() {
@Override
public void handleEvent(Event event) {
activate();
}
};
for (Control c : focus_controls) {
c.addListener(SWT.FocusIn, focus_listener);
}
BuddyPluginBeta.ChatParticipant[] existing_participants = chat.getParticipants();
synchronized (participants) {
participants.addAll(Arrays.asList(existing_participants));
}
table_resort_required = true;
updateTable(false);
BuddyPluginBeta.ChatMessage[] history = chat.getHistory();
logChatMessages(history);
boolean can_popout = shell == null && public_chat;
if (can_popout && !ftux_ok && !auto_ftux_popout_done) {
auto_ftux_popout_done = true;
try {
createChatWindow(view, plugin, chat.getClone(), true);
} catch (Throwable e) {
}
}
} else {
GridLayout layout = new GridLayout();
layout.numColumns = 2;
layout.marginHeight = 0;
layout.marginWidth = 0;
parent.setLayout(layout);
GridData grid_data = new GridData(GridData.FILL_BOTH);
Utils.setLayoutData(parent, grid_data);
Composite status_area = new Composite(parent, SWT.NULL);
grid_data = new GridData(GridData.FILL_HORIZONTAL);
status_area.setLayoutData(grid_data);
layout = new GridLayout();
layout.numColumns = 3;
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.marginTop = 4;
layout.marginLeft = 4;
status_area.setLayout(layout);
buildStatus(parent, status_area);
buildHelp(status_area);
Composite ftux_parent = new Composite(parent, SWT.NULL);
layout = new GridLayout();
layout.numColumns = 2;
layout.marginHeight = 0;
layout.marginWidth = 0;
ftux_parent.setLayout(layout);
grid_data = new GridData(GridData.FILL_BOTH);
grid_data.horizontalSpan = 2;
ftux_parent.setLayoutData(grid_data);
Composite share_area_holder = buildFTUX(ftux_parent, SWT.NULL);
layout = new GridLayout();
layout.numColumns = 1;
layout.marginHeight = 0;
layout.marginWidth = 0;
share_area_holder.setLayout(layout);
Canvas share_area = new Canvas(share_area_holder, SWT.NO_BACKGROUND);
grid_data = new GridData(GridData.FILL_BOTH);
share_area.setLayoutData(grid_data);
share_area.setBackground(Colors.white);
share_area.addPaintListener(new PaintListener() {
@Override
public void paintControl(PaintEvent e) {
GC gc = e.gc;
gc.setAdvanced(true);
gc.setAntialias(SWT.ON);
Rectangle bounds = share_area.getBounds();
int width = bounds.width;
int height = bounds.height;
gc.setBackground(Colors.white);
gc.fillRectangle(0, 0, width, height);
Rectangle text_area = new Rectangle(50, 50, width - 100, height - 100);
gc.setLineWidth(8);
gc.setLineStyle(SWT.LINE_DOT);
gc.setForeground(Colors.light_grey);
gc.drawRoundRectangle(40, 40, width - 80, height - 80, 25, 25);
gc.setForeground(Colors.dark_grey);
gc.setFont(big_font);
String msg = MessageText.getString("dchat.share.dnd.info", new String[] { MessageText.getString(chat.getNetwork() == AENetworkClassifier.AT_PUBLIC ? "label.publicly" : "label.anonymously"), chat.getName() });
GCStringPrinter p = new GCStringPrinter(gc, msg, text_area, 0, SWT.CENTER | SWT.WRAP);
p.printString();
}
});
input_area = new Text(share_area, SWT.MULTI | SWT.V_SCROLL | SWT.WRAP | SWT.BORDER);
input_area.setVisible(false);
hookFTUXListener();
drop_targets = new DropTarget[] { new DropTarget(share_area, DND.DROP_COPY) };
for (DropTarget drop_target : drop_targets) {
drop_target.setTransfer(new Transfer[] { FixedURLTransfer.getInstance(), FileTransfer.getInstance(), TextTransfer.getInstance() });
drop_target.addDropListener(new DropTargetAdapter() {
@Override
public void dropAccept(DropTargetEvent event) {
event.currentDataType = FixedURLTransfer.pickBestType(event.dataTypes, event.currentDataType);
}
@Override
public void dragEnter(DropTargetEvent event) {
}
@Override
public void dragOperationChanged(DropTargetEvent event) {
}
@Override
public void dragOver(DropTargetEvent event) {
if ((event.operations & DND.DROP_LINK) > 0)
event.detail = DND.DROP_LINK;
else if ((event.operations & DND.DROP_COPY) > 0)
event.detail = DND.DROP_COPY;
else if ((event.operations & DND.DROP_DEFAULT) > 0)
event.detail = DND.DROP_COPY;
event.feedback = DND.FEEDBACK_SELECT | DND.FEEDBACK_SCROLL | DND.FEEDBACK_EXPAND;
}
@Override
public void dragLeave(DropTargetEvent event) {
}
@Override
public void drop(DropTargetEvent event) {
if (!chat_available) {
MessageBoxShell mb = new MessageBoxShell(MessageText.getString("dchat.share.dnd.wait.title"), MessageText.getString("dchat.share.dnd.wait.text"));
mb.setButtons(0, new String[] { MessageText.getString("Button.ok") }, new Integer[] { 0 });
mb.open(null);
return;
}
MessageBoxShell mb = new MessageBoxShell(MessageText.getString("dchat.share.dnd.prompt.title"), MessageText.getString("dchat.share.dnd.prompt.text", new String[] { MessageText.getString(chat.getNetwork() == AENetworkClassifier.AT_PUBLIC ? "label.publicly" : "label.anonymously"), chat.getName() }));
mb.setRemember("chat.dnd." + chat.getKey(), false, MessageText.getString("MessageBoxWindow.nomoreprompting"));
mb.setButtons(0, new String[] { MessageText.getString("Button.yes"), MessageText.getString("Button.no") }, new Integer[] { 0, 1 });
mb.setRememberOnlyIfButton(0);
mb.open(new UserPrompterResultListener() {
@Override
public void prompterClosed(int result) {
if (result == 0) {
handleDrop(event.data, new DropAccepter() {
@Override
public void accept(String link) {
link = link.trim();
sendMessage(link, false);
String rendered = renderMessage(link);
MessageBoxShell mb = new MessageBoxShell(MessageText.getString("dchat.share.dnd.shared.title"), MessageText.getString("dchat.share.dnd.shared.text", new String[] { rendered }));
mb.setButtons(0, new String[] { MessageText.getString("Button.ok") }, new Integer[] { 0 });
mb.open(null);
checkSubscriptions(false);
}
});
}
}
});
}
});
}
}
}
use of org.eclipse.swt.events.VerifyEvent in project tmdm-studio-se by Talend.
the class NumbericCellEditor method createControl.
@Override
protected Control createControl(Composite parent) {
Control control = super.createControl(parent);
text.addVerifyListener(new VerifyListener() {
public void verifyText(VerifyEvent e) {
e.doit = Pattern.compile(regx).matcher(text.getText().trim() + e.text.trim()).matches();
}
});
return control;
}
Aggregations