C++ (Cpp) ScopedPointer::clearContentComponent Examples

Example #1

File: juce_MultiDocumentPanel.cpp Project: 2DaT/Obxd

//==============================================================================
void MultiDocumentPanel::setLayoutMode (const LayoutMode newLayoutMode)
{
    if (mode != newLayoutMode)
    {
        mode = newLayoutMode;

        if (mode == FloatingWindows)
        {
            tabComponent = nullptr;
        }
        else
        {
            for (int i = getNumChildComponents(); --i >= 0;)
            {
                ScopedPointer<MultiDocumentPanelWindow> dw (dynamic_cast <MultiDocumentPanelWindow*> (getChildComponent (i)));

                if (dw != nullptr)
                {
                    dw->getContentComponent()->getProperties().set ("mdiDocumentPos_", dw->getWindowStateAsString());
                    dw->clearContentComponent();
                }
            }
        }

        resized();

        const Array <Component*> tempComps (components);
        components.clear();

        for (int i = 0; i < tempComps.size(); ++i)
        {
            Component* const c = tempComps.getUnchecked(i);

            addDocument (c,
                         Colour ((uint32) static_cast <int> (c->getProperties().getWithDefault ("mdiDocumentBkg_", (int) Colours::white.getARGB()))),
                         MultiDocHelpers::shouldDeleteComp (c));
        }
    }
}

Example #2

File: juce_MultiDocumentPanel.cpp Project: SimpleSoftwareSynthesizer/SimpleSoftwareSynthesizer

bool MultiDocumentPanel::closeDocument (Component* component,
                                        const bool checkItsOkToCloseFirst)
{
    if (components.contains (component))
    {
        if (checkItsOkToCloseFirst && ! tryToCloseDocument (component))
            return false;

        component->removeComponentListener (this);

        const bool shouldDelete = MultiDocHelpers::shouldDeleteComp (component);
        component->getProperties().remove ("mdiDocumentDelete_");
        component->getProperties().remove ("mdiDocumentBkg_");

        if (mode == FloatingWindows)
        {
            for (int i = getNumChildComponents(); --i >= 0;)
            {
                MultiDocumentPanelWindow* const dw = dynamic_cast <MultiDocumentPanelWindow*> (getChildComponent (i));

                if (dw != nullptr && dw->getContentComponent() == component)
                {
                    ScopedPointer<MultiDocumentPanelWindow> (dw)->clearContentComponent();
                    break;
                }
            }

            if (shouldDelete)
                delete component;

            components.removeValue (component);

            if (isFullscreenWhenOneDocument() && components.size() == 1)
            {
                for (int i = getNumChildComponents(); --i >= 0;)
                {
                    ScopedPointer<MultiDocumentPanelWindow> dw (dynamic_cast <MultiDocumentPanelWindow*> (getChildComponent (i)));

                    if (dw != nullptr)
                        dw->clearContentComponent();
                }

                addAndMakeVisible (components.getFirst());
            }
        }
        else
        {
            jassert (components.indexOf (component) >= 0);

            if (tabComponent != nullptr)
            {
                for (int i = tabComponent->getNumTabs(); --i >= 0;)
                    if (tabComponent->getTabContentComponent (i) == component)
                        tabComponent->removeTab (i);
            }
            else
            {
                removeChildComponent (component);
            }

            if (shouldDelete)
                delete component;

            if (tabComponent != nullptr && tabComponent->getNumTabs() <= numDocsBeforeTabsUsed)
                tabComponent = nullptr;

            components.removeValue (component);

            if (components.size() > 0 && tabComponent == nullptr)
                addAndMakeVisible (components.getFirst());
        }

        resized();
        activeDocumentChanged();
    }
    else
    {
        jassertfalse;
    }

    return true;
}