Examples with IDataRenderer com.servoy.j2db.ui.IDataRenderer used on opensource projects

Example 1 with IDataRenderer

use of com.servoy.j2db.ui.IDataRenderer in project servoy-client by Servoy.

the class FormController method recreateUI.

@Override
public boolean recreateUI() {
    // should return false if executing from the form's execute function but
    // can happen if it is a none component thing
    // so no onfocus/ondatachange/onaction
    // of a component on the form but
    // onshow/onload that should be allowed
    // if (isFormExecutingFunction()) return false;
    // hide all visible children; here is an example that explains why it's needed:
    // parent form has tabpanel with child1 and child2; child2 is visible (second tab)
    // if you recreateUI on parent, child1 would turn out visible after recreateUI without and hide event on child2 if we wouldn't do the notifyVisible below;
    // but also when you would afterwards change tab to child2 it's onShow won't be called because it thinks it's still visible which is strange;
    List<Runnable> ilr = new ArrayList<Runnable>();
    notifyVisibleOnChildren(false, ilr);
    Utils.invokeLater(application, ilr);
    getFormUI().touch();
    Rectangle scrollPosition = null;
    if (view != null)
        scrollPosition = view.getVisibleRect();
    getFormUI().setDesignMode(null);
    Form f = application.getFlattenedSolution().getForm(form.getName());
    // don't use case, make sure it updates the cache
    form = application.getFlattenedSolution().getFlattenedForm(f, false);
    initStylesAndBorder();
    int v = currentViewType;
    currentViewType = -1;
    setView(v);
    if (isFormVisible) {
        // first push the latest data in the regenerated ui.
        valueChanged(null);
        List<Runnable> invokeLaterRunnables = new ArrayList<Runnable>();
        IDataRenderer[] array = getDataRenderers();
        for (IDataRenderer dataRenderer : array) {
            if (dataRenderer != null) {
                dataRenderer.notifyVisible(true, invokeLaterRunnables);
            }
        }
        Utils.invokeLater(application, invokeLaterRunnables);
    }
    if (designMode != null) {
        application.invokeLater(new Runnable() {

            public void run() {
                getFormUI().setDesignMode(designMode);
            }
        });
    }
    getFormUI().uiRecreated();
    // make sure this form is seen as new.
    application.getFlattenedSolution().deregisterLiveForm(form, namedInstance);
    application.getFlattenedSolution().registerLiveForm(form, namedInstance);
    if (view != null && scrollPosition != null)
        view.setVisibleRect(scrollPosition);
    return true;
}

Example 2 with IDataRenderer

use of com.servoy.j2db.ui.IDataRenderer in project servoy-client by Servoy.

the class FormController method createDataRenderers.

private void createDataRenderers(int viewType) throws Exception {
    int v = viewType;
    if (getDataSource() == null) {
        // form not based on any datasource
        v = LOCKED_RECORD_VIEW;
    }
    application.getDataRenderFactory().prepareRenderers(application, form);
    Part bodyPart = null;
    Map<Part, IDataRenderer> part_panels = new LinkedHashMap<Part, IDataRenderer>();
    Iterator<Part> e2 = form.getParts();
    while (e2.hasNext()) {
        Part part = e2.next();
        Color partColor = ComponentFactory.getPartBackground(application, part, form);
        // extract the body (bgcolor)
        if (part.getPartType() == Part.BODY) {
            bodyPart = part;
            bgColor = partColor;
            Pair<IStyleSheet, IStyleRule> partStyle = ComponentFactory.getStyleForBasicComponent(application, part, form);
            bodyRule = partStyle != null ? partStyle.getRight() : null;
        }
        if (part.getPartType() == Part.BODY && v == FormController.LOCKED_TABLE_VIEW) {
            // don't create part, view == part
            continue;
        }
        IDataRenderer dr = application.getDataRenderFactory().getEmptyDataRenderer(ComponentFactory.getWebID(form, part), part.toString(), application, (part.getPartType() == Part.BODY));
        dr.initDragNDrop(this, form.getPartStartYPos(part.getID()));
        dataRenderers[part.getPartType()] = dr;
        dr.setName(part.toString());
        part_panels.put(part, dr);
        if (part.getPartType() == Part.BODY) {
            int onRenderMethodID = form.getOnRenderMethodID();
            if (onRenderMethodID > 0) {
                dr.getOnRenderComponent().getRenderEventExecutor().setRenderCallback(Integer.toString(onRenderMethodID), Utils.parseJSExpressions(form.getFlattenedMethodArguments("onRenderMethodID")));
                dr.getOnRenderComponent().getRenderEventExecutor().setRenderScriptExecuter(getScriptExecuter());
            }
        }
        dr.setBackground(partColor);
    }
    tabSequence.clear();
    application.getDataRenderFactory().completeRenderers(application, form, scriptExecuter, part_panels, form.getSize().width, false, containerImpl.getUndoManager(), tabSequence);
    if (bodyPart != null && (v == FormController.LOCKED_LIST_VIEW || v == IForm.LIST_VIEW)) {
        IDataRenderer dr = application.getDataRenderFactory().getEmptyDataRenderer(ComponentFactory.getWebID(form, bodyPart), bodyPart.toString(), application, true);
        int onRenderMethodID = form.getOnRenderMethodID();
        if (onRenderMethodID > 0) {
            dr.getOnRenderComponent().getRenderEventExecutor().setRenderCallback(Integer.toString(onRenderMethodID), Utils.parseJSExpressions(form.getFlattenedMethodArguments("onRenderMethodID")));
            dr.getOnRenderComponent().getRenderEventExecutor().setRenderScriptExecuter(getScriptExecuter());
        }
        // apply bgcolor to renderer
        if (bgColor != null) {
            dr.setBackground(bgColor);
        }
        dataRenderers[FORM_RENDERER] = dr;
        dr.setName(bodyPart.toString());
        part_panels = new LinkedHashMap<Part, IDataRenderer>();
        part_panels.put(bodyPart, dr);
        application.getDataRenderFactory().completeRenderers(application, form, scriptExecuter, part_panels, form.getSize().width, false, containerImpl.getUndoManager(), null);
    }
    // apply security
    int access = application.getFlattenedSolution().getSecurityAccess(form.getUUID(), form.getImplicitSecurityNoRights() ? IRepository.IMPLICIT_FORM_NO_ACCESS : IRepository.IMPLICIT_FORM_ACCESS);
    if (access != -1) {
        boolean b_accessible = ((access & IRepository.ACCESSIBLE) != 0);
        if (!b_accessible) {
            for (IDataRenderer dataRenderer : dataRenderers) {
                if (dataRenderer != null) {
                    Iterator<? extends IComponent> componentIterator = dataRenderer.getComponentIterator();
                    while (componentIterator.hasNext()) {
                        IComponent c = componentIterator.next();
                        if (c instanceof ISupportSecuritySettings) {
                            if (!b_accessible)
                                ((ISupportSecuritySettings) c).setAccessible(b_accessible);
                        }
                    }
                }
            }
        }
    }
}

Example 3 with IDataRenderer

use of com.servoy.j2db.ui.IDataRenderer in project servoy-client by Servoy.

the class FormController method refreshAllPartRenderers.

@Override
protected void refreshAllPartRenderers(IRecordInternal[] records) {
    if (!isFormVisible || application.isShutDown())
        return;
    // don't do anything yet when there are records but the selection is invalid
    if (formModel.getSize() > 0 && (formModel.getSelectedIndex() < 0 || formModel.getSelectedIndex() >= formModel.getSize()))
        return;
    // let the ui know that it will be touched, so that locks can be taken if needed.
    getFormUI().touch();
    boolean executeOnRecordSelect = false;
    IRecordInternal[] state = records;
    if (state == null) {
        if (formModel != null) {
            state = new IRecordInternal[] { formModel.getPrototypeState() };
        } else {
            state = new IRecordInternal[] { new PrototypeState(null) };
        }
    }
    if (dataRenderers[FORM_EDITOR] != null && !(records == null && formModel != null && formModel.getRawSize() > 0) && isStateChanged(state)) {
        lastState = state;
        executeOnRecordSelect = true;
    }
    for (int i = FORM_RENDERER + 1; i < dataRenderers.length; i++) {
        IDataRenderer dataRenderer = dataRenderers[i];
        if (dataRenderer != null) {
            for (IRecordInternal r : state) dataRenderer.refreshRecord(r);
        }
    }
    if (executeOnRecordSelect) {
        // do this at the end because dataRenderer.refreshRecord(state) will update selection
        // for related tabs - and we should execute js code after they have been updated
        executeOnRecordSelect();
    }
}

Example 4 with IDataRenderer

use of com.servoy.j2db.ui.IDataRenderer in project servoy-client by Servoy.

the class FormController method propagateFindMode.

/*
	 * _____________________________________________________________ The methods below belong to this class
	 */
@Override
public void propagateFindMode(boolean findMode) {
    if (!findMode) {
        application.getFoundSetManager().getEditRecordList().prepareForSave(true);
    }
    if (isReadOnly()) {
        if (view != null) {
            view.setEditable(findMode);
        }
    }
    for (IDataRenderer dataRenderer : dataRenderers) {
        if (dataRenderer != null) {
            // see web cell based view that is used as a tableview and portal.
            if (dataRenderer instanceof IDisplay) {
                ((IDisplay) dataRenderer).setValidationEnabled(!findMode);
            } else {
                DataAdapterList dal = dataRenderer.getDataAdapterList();
                // disables related data en does getText instead if getValue on fields
                dal.setFindMode(findMode);
                dataRenderer.setAllNonFieldsEnabled(!findMode);
            }
        // }
        // else
        // {
        // //dataRenderers[i].setUIEnabled(!findMode);
        // }
        }
    }
}

Example 5 with IDataRenderer

use of com.servoy.j2db.ui.IDataRenderer in project servoy-client by Servoy.

the class FormDataTransferHandler method createScriptEvent.

@Override
protected JSDNDEvent createScriptEvent(EventType type, ICompositeDragNDrop ddComponent, Object event) {
    JSDNDEvent jsEvent = super.createScriptEvent(type, ddComponent, event);
    if (ddComponent instanceof IFormDataDragNDrop) {
        IFormDataDragNDrop formDataDDComponent = (IFormDataDragNDrop) ddComponent;
        jsEvent.setFormName(formDataDDComponent.getDragFormName());
        Point location = getEventXY(event);
        if (location != null) {
            Object dragSource = ddComponent.getDragSource(location);
            if (dragSource instanceof IDataRenderer) {
                IDataRenderer dr = (IDataRenderer) dragSource;
                FormController fc = dr.getDataAdapterList().getFormController();
                jsEvent.setSource(fc.getFormScope());
            } else if (dragSource instanceof IComponent) {
                jsEvent.setSource(dragSource);
                if (dragSource != null) {
                    String name = ((IComponent) dragSource).getName();
                    if (name != null && name.startsWith(ComponentFactory.WEB_ID_PREFIX)) {
                        name = null;
                    }
                    jsEvent.setElementName(name);
                }
            }
            IRecordInternal dragRecord = formDataDDComponent.getDragRecord(location);
            if (dragRecord instanceof Record)
                jsEvent.setRecord((Record) dragRecord);
        }
    }
    return jsEvent;
}