mirror of
https://github.com/juce-framework/JUCE.git
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349 lines
11 KiB
C++
349 lines
11 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2015 - ROLI Ltd.
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Permission is granted to use this software under the terms of either:
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a) the GPL v2 (or any later version)
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b) the Affero GPL v3
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Details of these licenses can be found at: www.gnu.org/licenses
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.juce.com for more information.
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==============================================================================
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*/
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class PropertyGroupComponent : public Component
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{
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public:
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PropertyGroupComponent() {}
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void setProperties (const PropertyListBuilder& newProps)
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{
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properties.clear();
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properties.addArray (newProps.components);
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for (int i = properties.size(); --i >= 0;)
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addAndMakeVisible (properties.getUnchecked(i));
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}
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int updateSize (int x, int y, int width)
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{
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int height = 38;
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for (int i = 0; i < properties.size(); ++i)
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{
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PropertyComponent* pp = properties.getUnchecked(i);
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pp->setBounds (10, height, width - 20, pp->getPreferredHeight());
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height += pp->getHeight();
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}
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height += 16;
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setBounds (x, y, width, height);
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return height;
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}
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void paint (Graphics& g) override
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{
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const Colour bkg (findColour (mainBackgroundColourId));
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g.setColour (Colours::white.withAlpha (0.35f));
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g.fillRect (0, 30, getWidth(), getHeight() - 38);
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g.setFont (Font (15.0f, Font::bold));
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g.setColour (bkg.contrasting (0.7f));
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g.drawFittedText (getName(), 12, 0, getWidth() - 16, 25, Justification::bottomLeft, 1);
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}
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OwnedArray<PropertyComponent> properties;
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private:
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PropertyGroupComponent)
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};
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//==============================================================================
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class RolloverHelpComp : public Component,
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private Timer
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{
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public:
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RolloverHelpComp() : lastComp (nullptr)
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{
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setInterceptsMouseClicks (false, false);
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startTimer (150);
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}
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void paint (Graphics& g) override
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{
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AttributedString s;
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s.setJustification (Justification::centredLeft);
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s.append (lastTip, Font (14.0f), findColour (mainBackgroundColourId).contrasting (0.7f));
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TextLayout tl;
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tl.createLayoutWithBalancedLineLengths (s, getWidth() - 10.0f);
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if (tl.getNumLines() > 3)
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tl.createLayout (s, getWidth() - 10.0f);
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tl.draw (g, getLocalBounds().toFloat());
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}
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private:
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Component* lastComp;
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String lastTip;
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void timerCallback() override
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{
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Component* newComp = Desktop::getInstance().getMainMouseSource().getComponentUnderMouse();
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if (newComp != nullptr
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&& (newComp->getTopLevelComponent() != getTopLevelComponent()
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|| newComp->isCurrentlyBlockedByAnotherModalComponent()))
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newComp = nullptr;
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if (newComp != lastComp)
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{
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lastComp = newComp;
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String newTip (findTip (newComp));
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if (newTip != lastTip)
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{
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lastTip = newTip;
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repaint();
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}
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}
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}
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static String findTip (Component* c)
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{
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while (c != nullptr)
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{
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if (TooltipClient* tc = dynamic_cast<TooltipClient*> (c))
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{
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const String tip (tc->getTooltip());
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if (tip.isNotEmpty())
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return tip;
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}
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c = c->getParentComponent();
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}
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return String();
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}
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};
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//==============================================================================
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class ConfigTreeItemBase : public JucerTreeViewBase,
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public ValueTree::Listener
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{
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public:
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ConfigTreeItemBase() {}
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void showSettingsPage (Component* content)
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{
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content->setComponentID (getUniqueName());
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ScopedPointer<Component> comp (content);
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if (ProjectContentComponent* pcc = getProjectContentComponent())
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pcc->setEditorComponent (new PropertyPanelViewport (comp.release()), nullptr);
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}
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void closeSettingsPage()
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{
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if (ProjectContentComponent* pcc = getProjectContentComponent())
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{
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if (PropertyPanelViewport* ppv = dynamic_cast<PropertyPanelViewport*> (pcc->getEditorComponent()))
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if (ppv->viewport.getViewedComponent()->getComponentID() == getUniqueName())
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pcc->hideEditor();
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}
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}
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void deleteAllSelectedItems() override
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{
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TreeView* const tree = getOwnerView();
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jassert (tree->getNumSelectedItems() <= 1); // multi-select should be disabled
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if (ConfigTreeItemBase* s = dynamic_cast<ConfigTreeItemBase*> (tree->getSelectedItem (0)))
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s->deleteItem();
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}
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void itemOpennessChanged (bool isNowOpen) override
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{
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if (isNowOpen)
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refreshSubItems();
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}
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void valueTreePropertyChanged (ValueTree&, const Identifier&) override {}
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void valueTreeChildAdded (ValueTree&, ValueTree&) override {}
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void valueTreeChildRemoved (ValueTree&, ValueTree&, int) override {}
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void valueTreeChildOrderChanged (ValueTree&, int, int) override {}
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void valueTreeParentChanged (ValueTree&) override {}
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virtual bool isProjectSettings() const { return false; }
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virtual bool isModulesList() const { return false; }
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static void updateSize (Component& comp, PropertyGroupComponent& group)
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{
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const int width = jmax (550, comp.getParentWidth() - 20);
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int y = 0;
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y += group.updateSize (12, y, width - 12);
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comp.setSize (width, y);
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}
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private:
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//==============================================================================
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struct PropertyPanelViewport : public Component
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{
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PropertyPanelViewport (Component* content)
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{
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addAndMakeVisible (viewport);
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addAndMakeVisible (rolloverHelp);
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viewport.setViewedComponent (content, true);
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}
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void paint (Graphics& g) override
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{
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ProjucerLookAndFeel::fillWithBackgroundTexture (*this, g);
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}
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void resized() override
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{
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Rectangle<int> r (getLocalBounds());
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rolloverHelp.setBounds (r.removeFromBottom (70).reduced (10, 0));
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viewport.setBounds (r);
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}
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Viewport viewport;
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RolloverHelpComp rolloverHelp;
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PropertyPanelViewport)
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};
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};
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//==============================================================================
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class RootItem : public ConfigTreeItemBase
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{
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public:
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RootItem (Project& p)
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: project (p), exportersTree (p.getExporters())
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{
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exportersTree.addListener (this);
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}
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bool isRoot() const override { return true; }
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bool isProjectSettings() const override { return true; }
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String getRenamingName() const override { return getDisplayName(); }
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String getDisplayName() const override { return project.getTitle(); }
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void setName (const String&) override {}
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bool isMissing() override { return false; }
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Icon getIcon() const override { return project.getMainGroup().getIcon().withContrastingColourTo (getBackgroundColour()); }
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void showDocument() override { showSettingsPage (new SettingsComp (project)); }
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bool canBeSelected() const override { return true; }
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bool mightContainSubItems() override { return project.getNumExporters() > 0; }
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String getUniqueName() const override { return "config_root"; }
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void addSubItems() override
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{
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addSubItem (new EnabledModulesItem (project));
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ProjucerApplication::getApp().addLiveBuildConfigItem (project, *this);
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int i = 0;
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for (Project::ExporterIterator exporter (project); exporter.next(); ++i)
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addSubItem (new ExporterItem (project, exporter.exporter.release(), i));
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}
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void showPopupMenu() override
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{
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if (ProjectContentComponent* pcc = getProjectContentComponent())
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pcc->showNewExporterMenu();
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}
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bool isInterestedInDragSource (const DragAndDropTarget::SourceDetails& dragSourceDetails) override
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{
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return dragSourceDetails.description.toString().startsWith (getUniqueName());
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}
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void itemDropped (const DragAndDropTarget::SourceDetails& dragSourceDetails, int insertIndex) override
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{
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int oldIndex = dragSourceDetails.description.toString().getTrailingIntValue();
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exportersTree.moveChild (oldIndex, jmax (0, insertIndex - 1), project.getUndoManagerFor (exportersTree));
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}
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//==============================================================================
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void valueTreeChildAdded (ValueTree& parentTree, ValueTree&) override { refreshIfNeeded (parentTree); }
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void valueTreeChildRemoved (ValueTree& parentTree, ValueTree&, int) override { refreshIfNeeded (parentTree); }
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void valueTreeChildOrderChanged (ValueTree& parentTree, int, int) override { refreshIfNeeded (parentTree); }
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void refreshIfNeeded (ValueTree& changedTree)
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{
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if (changedTree == exportersTree)
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refreshSubItems();
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}
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private:
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Project& project;
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ValueTree exportersTree;
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//==============================================================================
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class SettingsComp : public Component,
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private ChangeListener
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{
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public:
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SettingsComp (Project& p) : project (p)
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{
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addAndMakeVisible (group);
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updatePropertyList();
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project.addChangeListener (this);
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}
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~SettingsComp()
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{
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project.removeChangeListener (this);
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}
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void parentSizeChanged() override
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{
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updateSize (*this, group);
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}
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void updatePropertyList()
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{
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PropertyListBuilder props;
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project.createPropertyEditors (props);
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group.setProperties (props);
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group.setName ("Project Settings");
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lastProjectType = project.getProjectTypeValue().getValue();
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parentSizeChanged();
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}
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void changeListenerCallback (ChangeBroadcaster*) override
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{
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if (lastProjectType != project.getProjectTypeValue().getValue())
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updatePropertyList();
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}
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private:
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Project& project;
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var lastProjectType;
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PropertyGroupComponent group;
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (SettingsComp)
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};
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (RootItem)
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};
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