Add missing file

Author: timothyschoen

Source/Components/ConsoleMessageDisplay.h

@@ -0,0 +1,101 @@
+/*
+ // Copyright (c) 2026 Timothy Schoen
+ // For information on usage and redistribution, and for a DISCLAIMER OF ALL
+ // WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+*/
+#pragma once
+
+#pragma once
+
+class ConsoleMessageDisplay final : public Component {
+public:
+    ConsoleMessageDisplay(PluginEditor* e) : editor(e)
+    {
+        setInterceptsMouseClicks(false, false);
+        setVisible(false);
+
+        setCachedComponentImage(new NVGSurface::InvalidationListener(e->nvgSurface, this));
+    }
+
+    void showMessage(SmallString const& message, bool const isWarning)
+    {
+        if (message.isEmpty()) {
+            hide();
+            return;
+        }
+
+        currentMessage = message.toString();
+        currentIsWarning = isWarning;
+
+        if (auto* parent = getParentComponent())
+            parent->resized();
+        repaint();
+
+        setVisible(true);
+        setBounds(getBounds().withWidth(getDesiredWidth()).withRight(getRight()));
+
+        hideTimer.startTimer(2000);
+    }
+
+    void hide()
+    {
+        setVisible(false);
+        currentMessage = {};
+        if (auto* parent = getParentComponent())
+            parent->resized();
+    }
+
+    int getDesiredWidth() const
+    {
+        if (currentMessage.isEmpty())
+            return 0;
+        auto const attr = makeAttributedString(currentMessage);
+        TextLayout layout;
+        layout.createLayout(attr, 10000.0f);
+        return static_cast<int>(std::ceil(layout.getWidth())) + 28;
+    }
+
+    void paint(Graphics& g) override
+    {
+        auto const bounds = getLocalBounds();
+        auto const textColour = currentIsWarning ? Colours::orange : PlugDataColours::toolbarTextColour;
+
+        auto const b = getLocalBounds().reduced(5);
+        StackShadow::drawShadowForRect(g, b.reduced(3.0f), 10, Corners::largeCornerRadius, 0.4f, 1);
+
+        g.setColour(PlugDataColours::toolbarBackgroundColour);
+        g.fillRoundedRectangle(b.toFloat(), Corners::largeCornerRadius);
+
+        g.setColour(PlugDataColours::toolbarOutlineColour);
+        g.drawRoundedRectangle(b.toFloat(), Corners::largeCornerRadius, 1.0f);
+
+        AttributedString attr;
+        attr.setJustification(Justification::centred);
+        attr.append(currentMessage,
+                    Fonts::getDefaultFont().withHeight(13.0f),
+                    textColour);
+        attr.draw(g, bounds.reduced(5).toFloat().reduced(10, 0));
+    }
+
+    AttributedString makeAttributedString(String const& text) const
+    {
+        AttributedString attr;
+        attr.setJustification(Justification::centredLeft);
+        auto const textColour = currentIsWarning ? Colours::orange : PlugDataColours::toolbarTextColour;
+        attr.append(text, Fonts::getDefaultFont().withHeight(13.0f), textColour);
+        return attr;
+    }
+
+    PluginEditor* editor;
+    String currentMessage;
+    bool currentIsWarning = false;
+
+    TimedCallback hideTimer = TimedCallback([this] {
+        hideTimer.stopTimer();
+        hide();
+    });
+
+    NVGImage componentImage;
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(ConsoleMessageDisplay)
+};