Examples with DropTarget org.eclipse.swt.dnd.DropTarget used on opensource projects

Example 31 with DropTarget

use of org.eclipse.swt.dnd.DropTarget in project statecharts by Yakindu.

the class ExampleDropTargetListener method drop.

@Override
public void drop(DropTargetEvent event) {
    if (!URLTransfer.getInstance().isSupportedType(event.currentDataType)) {
        return;
    }
    final String url = getUrl(event.data);
    if (ExampleURLHandler.isValidExample(url)) {
        DropTarget source = (DropTarget) event.getSource();
        Display display = source.getDisplay();
        display.asyncExec(new Runnable() {

            public void run() {
                proceedInstallation(url);
            }
        });
    }
}

Example 32 with DropTarget

use of org.eclipse.swt.dnd.DropTarget in project portfolio by buchen.

the class DashboardView method addDropListener.

private void addDropListener(Composite parent) {
    LocalSelectionTransfer transfer = LocalSelectionTransfer.getTransfer();
    DropTargetAdapter dragAdapter = new WidgetDropTargetAdapter(transfer, parent, w -> markDirty());
    DropTarget dropTarget = new DropTarget(parent, DND.DROP_MOVE | DND.DROP_COPY);
    dropTarget.setTransfer(new Transfer[] { transfer });
    dropTarget.addDropListener(dragAdapter);
}

Example 33 with DropTarget

use of org.eclipse.swt.dnd.DropTarget in project BiglyBT by BiglySoftware.

the class BuddyPluginViewBetaChat method buildStatus.

private void buildStatus(Composite main_component, Composite component) {
    boolean public_chat = !chat.isPrivateChat();
    final Label menu_drop = new Label(component, SWT.NULL);
    Messages.setLanguageTooltip(menu_drop, "TagSettingsView.title");
    FontData fontData = menu_drop.getFont().getFontData()[0];
    Display display = menu_drop.getDisplay();
    italic_font = new Font(display, new FontData(fontData.getName(), fontData.getHeight(), SWT.ITALIC));
    bold_font = new Font(display, new FontData(fontData.getName(), fontData.getHeight(), SWT.BOLD));
    big_font = new Font(display, new FontData(fontData.getName(), (int) (fontData.getHeight() * 1.5), SWT.BOLD));
    small_font = new Font(display, new FontData(fontData.getName(), (int) (fontData.getHeight() * 0.5), SWT.BOLD));
    ftux_dark_bg = new Color(display, 183, 200, 212);
    ftux_dark_fg = new Color(display, 0, 81, 134);
    ftux_light_bg = new Color(display, 236, 242, 246);
    component.addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent arg0) {
            Font[] fonts = { italic_font, bold_font, big_font, small_font };
            for (Font f : fonts) {
                if (f != null) {
                    f.dispose();
                }
            }
            Color[] colours = { ftux_dark_bg, ftux_dark_fg, ftux_light_bg };
            for (Color c : colours) {
                if (c != null) {
                    c.dispose();
                }
            }
            if (drop_targets != null) {
                for (DropTarget dt : drop_targets) {
                    dt.dispose();
                }
            }
            closed();
        }
    });
    status = new BufferedLabel(component, SWT.LEFT | SWT.DOUBLE_BUFFERED);
    GridData grid_data = new GridData(GridData.FILL_HORIZONTAL);
    Utils.setLayoutData(status, grid_data);
    status.setText(MessageText.getString("PeersView.state.pending"));
    Image image = ImageLoader.getInstance().getImage("cog_down");
    menu_drop.setImage(image);
    grid_data = new GridData();
    grid_data.widthHint = image.getBounds().width;
    grid_data.heightHint = image.getBounds().height;
    Utils.setLayoutData(menu_drop, grid_data);
    menu_drop.setCursor(menu_drop.getDisplay().getSystemCursor(SWT.CURSOR_HAND));
    Control status_control = status.getControl();
    final Menu status_menu = new Menu(status_control);
    status.getControl().setMenu(status_menu);
    menu_drop.setMenu(status_menu);
    menu_drop.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent event) {
            try {
                Point p = status_menu.getDisplay().map(menu_drop, null, event.x, event.y);
                status_menu.setLocation(p);
                status_menu.setVisible(true);
            } catch (Throwable e) {
                Debug.out(e);
            }
        }
    });
    if (public_chat) {
        Menu status_clip_menu = new Menu(component.getShell(), SWT.DROP_DOWN);
        MenuItem status_clip_item = new MenuItem(status_menu, SWT.CASCADE);
        status_clip_item.setMenu(status_clip_menu);
        status_clip_item.setText(MessageText.getString("label.copy.to.clipboard"));
        MenuItem status_mi = new MenuItem(status_clip_menu, SWT.PUSH);
        status_mi.setText(MessageText.getString("azbuddy.dchat.copy.channel.key"));
        status_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                ClipboardCopy.copyToClipBoard(chat.getKey());
            }
        });
        status_mi = new MenuItem(status_clip_menu, SWT.PUSH);
        status_mi.setText(MessageText.getString("azbuddy.dchat.copy.channel.url"));
        status_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                ClipboardCopy.copyToClipBoard(chat.getURL());
            }
        });
        status_mi = new MenuItem(status_clip_menu, SWT.PUSH);
        status_mi.setText(MessageText.getString("azbuddy.dchat.copy.rss.url"));
        status_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                ClipboardCopy.copyToClipBoard("azplug:?id=azbuddy&arg=" + UrlUtils.encode(chat.getURL() + "&format=rss"));
            }
        });
        status_mi = new MenuItem(status_clip_menu, SWT.PUSH);
        status_mi.setText(MessageText.getString("azbuddy.dchat.copy.channel.pk"));
        status_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                ClipboardCopy.copyToClipBoard(Base32.encode(chat.getPublicKey()));
            }
        });
        status_mi = new MenuItem(status_clip_menu, SWT.PUSH);
        status_mi.setText(MessageText.getString("azbuddy.dchat.copy.channel.export"));
        status_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                ClipboardCopy.copyToClipBoard(chat.export());
            }
        });
        if (!chat.isManaged()) {
            Menu status_channel_menu = new Menu(component.getShell(), SWT.DROP_DOWN);
            MenuItem status_channel_item = new MenuItem(status_menu, SWT.CASCADE);
            status_channel_item.setMenu(status_channel_menu);
            status_channel_item.setText(MessageText.getString("azbuddy.dchat.rchans"));
            // Managed channel
            status_mi = new MenuItem(status_channel_menu, SWT.PUSH);
            status_mi.setText(MessageText.getString("azbuddy.dchat.rchans.managed"));
            status_mi.addSelectionListener(new SelectionAdapter() {

                @Override
                public void widgetSelected(SelectionEvent event) {
                    try {
                        ChatInstance inst = chat.getManagedChannel();
                        BuddyPluginViewBetaChat.createChatWindow(view, plugin, inst);
                    } catch (Throwable e) {
                        Debug.out(e);
                    }
                }
            });
            // RO channel
            status_mi = new MenuItem(status_channel_menu, SWT.PUSH);
            status_mi.setText(MessageText.getString("azbuddy.dchat.rchans.ro"));
            status_mi.addSelectionListener(new SelectionAdapter() {

                @Override
                public void widgetSelected(SelectionEvent event) {
                    try {
                        ChatInstance inst = chat.getReadOnlyChannel();
                        createChatWindow(view, plugin, inst);
                    } catch (Throwable e) {
                        Debug.out(e);
                    }
                }
            });
            // Random sub-channel
            status_mi = new MenuItem(status_channel_menu, SWT.PUSH);
            status_mi.setText(MessageText.getString("azbuddy.dchat.rchans.rand"));
            status_mi.addSelectionListener(new SelectionAdapter() {

                @Override
                public void widgetSelected(SelectionEvent event) {
                    try {
                        byte[] rand = new byte[20];
                        RandomUtils.nextSecureBytes(rand);
                        ChatInstance inst = beta.getChat(chat.getNetwork(), chat.getKey() + " {" + Base32.encode(rand) + "}");
                        createChatWindow(view, plugin, inst);
                    } catch (Throwable e) {
                        Debug.out(e);
                    }
                }
            });
            if (beta.isI2PAvailable()) {
                status_mi = new MenuItem(status_channel_menu, SWT.PUSH);
                status_mi.setText(MessageText.getString(chat.getNetwork() == AENetworkClassifier.AT_I2P ? "azbuddy.dchat.rchans.pub" : "azbuddy.dchat.rchans.anon"));
                status_mi.addSelectionListener(new SelectionAdapter() {

                    @Override
                    public void widgetSelected(SelectionEvent event) {
                        try {
                            ChatInstance inst = beta.getChat(chat.getNetwork() == AENetworkClassifier.AT_I2P ? AENetworkClassifier.AT_PUBLIC : AENetworkClassifier.AT_I2P, chat.getKey());
                            createChatWindow(view, plugin, inst);
                        } catch (Throwable e) {
                            Debug.out(e);
                        }
                    }
                });
            }
        }
        final MenuItem fave_mi = new MenuItem(status_menu, SWT.CHECK);
        fave_mi.setText(MessageText.getString("label.fave"));
        fave_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                chat.setFavourite(fave_mi.getSelection());
            }
        });
        final MenuItem sis_mi = new MenuItem(status_menu, SWT.PUSH);
        sis_mi.setText(MessageText.getString(Utils.isAZ2UI() ? "label.show.in.tab" : "label.show.in.sidebar"));
        sis_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                BuddyPluginUI.openChat(chat.getNetwork(), chat.getKey());
            }
        });
        addFriendsMenu(status_menu);
        // advanced
        final Menu advanced_menu = new Menu(status_menu.getShell(), SWT.DROP_DOWN);
        MenuItem advanced_menu_item = new MenuItem(status_menu, SWT.CASCADE);
        advanced_menu_item.setMenu(advanced_menu);
        advanced_menu_item.setText(MessageText.getString("MyTorrentsView.menu.advancedmenu"));
        // rename
        final MenuItem rename_mi = new MenuItem(advanced_menu, SWT.PUSH);
        rename_mi.setText(MessageText.getString("MyTorrentsView.menu.rename"));
        rename_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                String name = chat.getDisplayName();
                if (name == null) {
                    name = chat.getName();
                }
                UISWTInputReceiver entry = new SimpleTextEntryWindow();
                entry.setPreenteredText(name, false);
                entry.maintainWhitespace(false);
                entry.allowEmptyInput(false);
                entry.setLocalisedTitle(MessageText.getString("label.rename", new String[] { name }));
                entry.prompt(new UIInputReceiverListener() {

                    @Override
                    public void UIInputReceiverClosed(UIInputReceiver entry) {
                        if (!entry.hasSubmittedInput()) {
                            return;
                        }
                        String input = entry.getSubmittedInput().trim();
                        if (input.length() > 0) {
                            try {
                                chat.setDisplayName(input);
                            } catch (Throwable e) {
                                Debug.printStackTrace(e);
                            }
                        }
                    }
                });
            }
        });
        // view type
        final Menu vt_menu = new Menu(status_menu.getShell(), SWT.DROP_DOWN);
        MenuItem vt_menu_item = new MenuItem(advanced_menu, SWT.CASCADE);
        vt_menu_item.setMenu(vt_menu);
        vt_menu_item.setText(MessageText.getString("menu.view.options"));
        SelectionAdapter listener = new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                int vt = -1;
                for (MenuItem mi : vt_menu.getItems()) {
                    if (mi.getSelection()) {
                        vt = (Integer) mi.getData();
                    }
                }
                if (vt != -1) {
                    chat.setViewType(vt);
                    buildSupport(main_component);
                    main_component.layout(true, true);
                }
            }
        };
        MenuItem vt_mi = new MenuItem(vt_menu, SWT.RADIO);
        vt_mi.setText(MessageText.getString("label.full"));
        vt_mi.setData(BuddyPluginBeta.VIEW_TYPE_DEFAULT);
        vt_mi.addSelectionListener(listener);
        vt_mi = new MenuItem(vt_menu, SWT.RADIO);
        vt_mi.setText(MessageText.getString("ConfigView.section.sharing"));
        vt_mi.setData(BuddyPluginBeta.VIEW_TYPE_SHARING);
        if (chat.isReadOnly()) {
            vt_mi.setEnabled(false);
        }
        vt_mi.addSelectionListener(listener);
        vt_menu.addMenuListener(new MenuAdapter() {

            @Override
            public void menuShown(MenuEvent e) {
                int vt = chat.getViewType();
                for (MenuItem mi : vt_menu.getItems()) {
                    mi.setSelection(vt == (Integer) mi.getData());
                }
            }
        });
        // persist messages
        final MenuItem persist_mi = new MenuItem(advanced_menu, SWT.CHECK);
        persist_mi.setText(MessageText.getString("azbuddy.dchat.save.messages"));
        persist_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                chat.setSaveMessages(persist_mi.getSelection());
            }
        });
        final MenuItem log_mi = new MenuItem(advanced_menu, SWT.CHECK);
        log_mi.setText(MessageText.getString("azbuddy.dchat.log.messages"));
        log_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                chat.setLogMessages(log_mi.getSelection());
            }
        });
        final MenuItem automute_mi = new MenuItem(advanced_menu, SWT.CHECK);
        automute_mi.setText(MessageText.getString("azbuddy.dchat.auto.mute"));
        automute_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                chat.setAutoMute(automute_mi.getSelection());
            }
        });
        final MenuItem postnotifications_mi = new MenuItem(advanced_menu, SWT.CHECK);
        postnotifications_mi.setText(MessageText.getString("azbuddy.dchat.post.to.notifcations"));
        postnotifications_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                chat.setEnableNotificationsPost(postnotifications_mi.getSelection());
            }
        });
        final MenuItem disableindicators_mi = new MenuItem(advanced_menu, SWT.CHECK);
        disableindicators_mi.setText(MessageText.getString("azbuddy.dchat.disable.msg.indicators"));
        disableindicators_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                chat.setDisableNewMsgIndications(disableindicators_mi.getSelection());
            }
        });
        // setup menu
        status_menu.addMenuListener(new MenuAdapter() {

            @Override
            public void menuShown(MenuEvent e) {
                fave_mi.setSelection(chat.isFavourite());
                persist_mi.setSelection(chat.getSaveMessages());
                log_mi.setSelection(chat.getLogMessages());
                automute_mi.setSelection(chat.getAutoMute());
                postnotifications_mi.setSelection(chat.getEnableNotificationsPost());
                boolean disable_indications = chat.getDisableNewMsgIndications();
                disableindicators_mi.setSelection(disable_indications);
                postnotifications_mi.setEnabled(!disable_indications);
            }
        });
    } else {
        final Menu status_priv_menu = new Menu(component.getShell(), SWT.DROP_DOWN);
        MenuItem status_priv_item = new MenuItem(status_menu, SWT.CASCADE);
        status_priv_item.setMenu(status_priv_menu);
        status_priv_item.setText(MessageText.getString("label.private.chat"));
        SelectionAdapter listener = new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                beta.setPrivateChatState((Integer) ((MenuItem) e.widget).getData());
            }
        };
        MenuItem status_mi = new MenuItem(status_priv_menu, SWT.RADIO);
        status_mi.setText(MessageText.getString("label.enabled"));
        status_mi.setData(BuddyPluginBeta.PRIVATE_CHAT_ENABLED);
        status_mi.addSelectionListener(listener);
        status_mi = new MenuItem(status_priv_menu, SWT.RADIO);
        status_mi.setText(MessageText.getString("label.pinned.only"));
        status_mi.setData(BuddyPluginBeta.PRIVATE_CHAT_PINNED_ONLY);
        status_mi.addSelectionListener(listener);
        status_mi = new MenuItem(status_priv_menu, SWT.RADIO);
        status_mi.setText(MessageText.getString("label.disabled"));
        status_mi.setData(BuddyPluginBeta.PRIVATE_CHAT_DISABLED);
        status_mi.addSelectionListener(listener);
        status_priv_menu.addMenuListener(new MenuAdapter() {

            @Override
            public void menuShown(MenuEvent e) {
                int pc_state = beta.getPrivateChatState();
                for (MenuItem mi : status_priv_menu.getItems()) {
                    mi.setSelection(pc_state == (Integer) mi.getData());
                }
            }
        });
        addFriendsMenu(status_menu);
        final MenuItem keep_alive_mi = new MenuItem(status_menu, SWT.CHECK);
        keep_alive_mi.setText(MessageText.getString("label.keep.alive"));
        status_menu.addMenuListener(new MenuAdapter() {

            @Override
            public void menuShown(MenuEvent e) {
                keep_alive_mi.setSelection(chat.getUserData("AC:KeepAlive") != null);
            }
        });
        keep_alive_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                ChatInstance clone = (ChatInstance) chat.getUserData("AC:KeepAlive");
                if (clone != null) {
                    clone.destroy();
                    clone = null;
                } else {
                    try {
                        clone = chat.getClone();
                    } catch (Throwable f) {
                    }
                }
                chat.setUserData("AC:KeepAlive", clone);
            }
        });
        final MenuItem sis_mi = new MenuItem(status_menu, SWT.PUSH);
        sis_mi.setText(MessageText.getString("label.show.in.sidebar"));
        sis_mi.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(SelectionEvent e) {
                BuddyPluginUI.openChat(chat.getNetwork(), chat.getKey());
            }
        });
    }
}

Example 34 with DropTarget

use of org.eclipse.swt.dnd.DropTarget in project epp.mpc by eclipse.

the class MarketplaceDropAdapter method hookRecursive.

private void hookRecursive(Control child, DropTargetListener dropListener) {
    DropTarget childTarget = findDropTarget(child);
    if (childTarget != null) {
        registerWithExistingTarget(childTarget);
        registerDropListener(childTarget, dropListener);
    }
    if (child instanceof Composite) {
        Composite composite = (Composite) child;
        Control[] children = composite.getChildren();
        for (Control control : children) {
            hookRecursive(control, dropListener);
        }
    }
}

Example 35 with DropTarget

use of org.eclipse.swt.dnd.DropTarget in project epp.mpc by eclipse.

the class MarketplaceDropAdapter method hookUrlTransfer.

private DropTarget hookUrlTransfer(final Shell shell, DropTargetAdapter dropListener) {
    DropTarget target = findDropTarget(shell);
    if (target != null) {
        // target exists, get it and check proper registration
        registerWithExistingTarget(target);
    } else {
        target = new DropTarget(shell, DROP_OPERATIONS);
        if (transferAgents == null) {
            transferAgents = new Transfer[] { URLTransfer.getInstance() };
        }
        target.setTransfer(transferAgents);
    }
    registerDropListener(target, dropListener);
    Control[] children = shell.getChildren();
    for (Control child : children) {
        hookRecursive(child, dropListener);
    }
    return target;
}