Examples with ExplainPlanViewer org.jkiss.dbeaver.ui.editors.sql.plan.ExplainPlanViewer used on opensource projects

Example 11 with ExplainPlanViewer

use of org.jkiss.dbeaver.ui.editors.sql.plan.ExplainPlanViewer in project dbeaver by dbeaver.

the class SQLEditor method explainQueryPlan.

private void explainQueryPlan(SQLQuery sqlQuery) {
    DBCQueryPlanner planner = GeneralUtils.adapt(getDataSource(), DBCQueryPlanner.class);
    DBCPlanStyle planStyle = planner.getPlanStyle();
    if (planStyle == DBCPlanStyle.QUERY) {
        explainPlanFromQuery(planner, sqlQuery);
    } else if (planStyle == DBCPlanStyle.OUTPUT) {
        explainPlanFromQuery(planner, sqlQuery);
        showOutputPanel();
    } else {
        ExplainPlanViewer planView = getPlanView(sqlQuery, planner);
        if (planView != null) {
            planView.explainQueryPlan(sqlQuery, planner);
        }
    }
}

Example 12 with ExplainPlanViewer

use of org.jkiss.dbeaver.ui.editors.sql.plan.ExplainPlanViewer in project dbeaver by dbeaver.

the class SQLEditor method createResultTabs.

private void createResultTabs() {
    resultTabs = new CTabFolder(resultsSash, SWT.TOP | SWT.FLAT);
    CSSUtils.setCSSClass(resultTabs, DBStyles.COLORED_BY_CONNECTION_TYPE);
    resultTabsReorder = new TabFolderReorder(resultTabs);
    resultTabs.setLayoutData(new GridData(GridData.FILL_BOTH));
    resultTabs.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (extraPresentationCurrentPanel != null) {
                extraPresentationCurrentPanel.deactivatePanel();
            }
            extraPresentationCurrentPanel = null;
            Object data = e.item.getData();
            if (data instanceof QueryResultsContainer) {
                setActiveResultsContainer((QueryResultsContainer) data);
            } else if (data instanceof SQLEditorPresentationPanel) {
                extraPresentationCurrentPanel = ((SQLEditorPresentationPanel) data);
                extraPresentationCurrentPanel.activatePanel();
            } else if (data instanceof ExplainPlanViewer) {
                SQLQuery planQuery = ((ExplainPlanViewer) data).getQuery();
                if (planQuery != null) {
                    getSelectionProvider().setSelection(new TextSelection(planQuery.getOffset(), 0));
                }
            }
        }
    });
    this.resultTabs.addListener(SWT.Resize, event -> {
        if (!resultsSash.isDisposed()) {
            int[] weights = resultsSash.getWeights();
            IPreferenceStore prefs = getPreferenceStore();
            if (prefs != null && weights.length == 2) {
                prefs.setValue(SQLPreferenceConstants.RESULTS_PANEL_RATIO, weights[0] + "-" + weights[1]);
            }
        }
    });
    this.resultTabs.addListener(TabFolderReorder.ITEM_MOVE_EVENT, event -> {
        CTabItem item = (CTabItem) event.item;
        if (item.getData() instanceof QueryResultsContainer) {
            ((QueryResultsContainer) item.getData()).resultsTab = item;
        }
    });
    String resultsPanelRatio = getPreferenceStore().getString(SQLPreferenceConstants.RESULTS_PANEL_RATIO);
    if (!CommonUtils.isEmpty(resultsPanelRatio)) {
        String[] weights = resultsPanelRatio.split("-");
        if (weights.length > 1) {
            resultsSash.setWeights(new int[] { Integer.parseInt(weights[0]), Integer.parseInt(weights[1]) });
        }
    }
    getTextViewer().getTextWidget().addTraverseListener(e -> {
        if (e.detail == SWT.TRAVERSE_PAGE_NEXT) {
            ResultSetViewer viewer = getActiveResultSetViewer();
            if (viewer != null && viewer.getActivePresentation().getControl().isVisible()) {
                viewer.getActivePresentation().getControl().setFocus();
                e.doit = false;
                e.detail = SWT.TRAVERSE_NONE;
            }
        }
    });
    resultTabs.setSimple(true);
    resultTabs.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseUp(MouseEvent e) {
            if (e.button == 2) {
                CTabItem item = resultTabs.getItem(new Point(e.x, e.y));
                if (item != null && item.getShowClose()) {
                    item.dispose();
                }
            }
        }
    });
    resultTabs.addListener(SWT.MouseDoubleClick, event -> {
        if (event.button != 1) {
            return;
        }
        CTabItem selectedItem = resultTabs.getItem(new Point(event.getBounds().x, event.getBounds().y));
        if (selectedItem != null && selectedItem == resultTabs.getSelection()) {
            toggleEditorMaximize();
        }
    });
    // Extra views
    // planView = new ExplainPlanViewer(this, resultTabs);
    logViewer = new SQLLogPanel(resultTabs, this);
    outputViewer = new SQLEditorOutputConsoleViewer(getSite(), resultTabs, SWT.NONE);
    // Create results tab
    createQueryProcessor(true, true);
    {
        resultTabs.addMouseListener(new MouseAdapter() {

            @Override
            public void mouseDown(MouseEvent e) {
                activeResultsTab = resultTabs.getItem(new Point(e.x, e.y));
            }
        });
        MenuManager menuMgr = new MenuManager();
        Menu menu = menuMgr.createContextMenu(resultTabs);
        menuMgr.addMenuListener(manager -> {
            int pinnedTabsCount = 0;
            int resultTabsCount = 0;
            for (CTabItem item : resultTabs.getItems()) {
                if (item.getData() instanceof QueryResultsContainer) {
                    resultTabsCount++;
                    if (((QueryResultsContainer) item.getData()).isPinned()) {
                        pinnedTabsCount++;
                    }
                }
            }
            final CTabItem activeTab = getActiveResultsTab();
            if (activeTab != null && activeTab.getData() instanceof QueryResultsContainer) {
                {
                    final QueryResultsContainer resultsContainer = (QueryResultsContainer) activeTab.getData();
                    if (resultsContainer.getResultSetController().hasData()) {
                        final boolean isPinned = resultsContainer.isPinned();
                        manager.add(new Action(isPinned ? SQLEditorMessages.action_result_tabs_unpin_tab : SQLEditorMessages.action_result_tabs_pin_tab) {

                            @Override
                            public void run() {
                                resultsContainer.setPinned(!isPinned);
                                CTabItem currTabItem = activeTab;
                                CTabItem nextTabItem;
                                if (isPinned) {
                                    for (int i = resultTabs.indexOf(activeTab) + 1; i < resultTabs.getItemCount(); i++) {
                                        nextTabItem = resultTabs.getItem(i);
                                        if (nextTabItem.getShowClose()) {
                                            break;
                                        }
                                        resultTabsReorder.swapTabs(currTabItem, nextTabItem);
                                        currTabItem = nextTabItem;
                                    }
                                } else {
                                    for (int i = resultTabs.indexOf(activeTab) - 1; i >= 0; i--) {
                                        nextTabItem = resultTabs.getItem(i);
                                        if (!nextTabItem.getShowClose()) {
                                            break;
                                        }
                                        resultTabsReorder.swapTabs(currTabItem, nextTabItem);
                                        currTabItem = nextTabItem;
                                    }
                                }
                            }
                        });
                    }
                }
                manager.add(new Action(SQLEditorMessages.action_result_tabs_set_name) {

                    @Override
                    public void run() {
                        EnterNameDialog dialog = new EnterNameDialog(resultTabs.getShell(), SQLEditorMessages.action_result_tabs_set_name_title, activeTab.getText());
                        if (dialog.open() == IDialogConstants.OK_ID) {
                            if (activeTab.getData() instanceof QueryResultsContainer) {
                                final QueryResultsContainer resultsContainer = (QueryResultsContainer) activeTab.getData();
                                resultsContainer.setTabName(dialog.getResult());
                            }
                        }
                    }
                });
            }
            if (pinnedTabsCount > 1 || resultTabsCount > 1 || (activeTab != null && activeTab.getShowClose())) {
                manager.add(new Separator());
                if (pinnedTabsCount > 1 && !activeTab.getShowClose()) {
                    manager.add(new Separator());
                    manager.add(new Action(SQLEditorMessages.action_result_tabs_unpin_all_tabs) {

                        @Override
                        public void run() {
                            for (CTabItem item : resultTabs.getItems()) {
                                if (item.getData() instanceof QueryResultsContainer) {
                                    if (((QueryResultsContainer) item.getData()).isPinned()) {
                                        ((QueryResultsContainer) item.getData()).setPinned(false);
                                    }
                                }
                            }
                        }
                    });
                }
                if (resultTabsCount - pinnedTabsCount > 1 && activeTab != null && activeTab.getShowClose() && activeTab.getData() instanceof QueryResultsContainer) {
                    manager.add(new Action(SQLEditorMessages.action_result_tabs_close_all_tabs) {

                        @Override
                        public void run() {
                            closeExtraResultTabs(null, false, false);
                        }
                    });
                    manager.add(new Action(SQLEditorMessages.action_result_tabs_close_query_tabs) {

                        @Override
                        public void run() {
                            QueryProcessor processor = ((QueryResultsContainer) activeTab.getData()).queryProcessor;
                            List<CTabItem> tabsToRemove = new ArrayList<>();
                            for (QueryResultsContainer container : processor.getResultContainers()) {
                                CTabItem tab = container.getTabItem();
                                if (tab.getShowClose() && container.queryProcessor == processor) {
                                    tabsToRemove.add(tab);
                                }
                            }
                            for (CTabItem tab : tabsToRemove) {
                                tab.dispose();
                            }
                        }
                    });
                    manager.add(new Action(SQLEditorMessages.action_result_tabs_close_other_tabs) {

                        @Override
                        public void run() {
                            List<CTabItem> tabsToRemove = new ArrayList<>();
                            for (CTabItem tab : resultTabs.getItems()) {
                                if (tab.getShowClose() && tab != activeTab) {
                                    tabsToRemove.add(tab);
                                }
                            }
                            for (CTabItem tab : tabsToRemove) {
                                tab.dispose();
                            }
                            setActiveResultsContainer((QueryResultsContainer) activeTab.getData());
                        }
                    });
                }
                if (activeTab != null && activeTab.getShowClose()) {
                    manager.add(ActionUtils.makeCommandContribution(getSite(), SQLEditorCommands.CMD_SQL_EDITOR_CLOSE_TAB));
                }
            }
            manager.add(new Separator());
            manager.add(ActionUtils.makeCommandContribution(getSite(), SQLEditorCommands.CMD_SQL_EDITOR_MAXIMIZE_PANEL));
        });
        menuMgr.setRemoveAllWhenShown(true);
        resultTabs.setMenu(menu);
    }
}