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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /android/source/src/java/org/libreoffice/canvas/CommonCanvasElement.java | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'android/source/src/java/org/libreoffice/canvas/CommonCanvasElement.java')
-rw-r--r-- | android/source/src/java/org/libreoffice/canvas/CommonCanvasElement.java | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/android/source/src/java/org/libreoffice/canvas/CommonCanvasElement.java b/android/source/src/java/org/libreoffice/canvas/CommonCanvasElement.java new file mode 100644 index 000000000..6b40ae4ba --- /dev/null +++ b/android/source/src/java/org/libreoffice/canvas/CommonCanvasElement.java @@ -0,0 +1,46 @@ +package org.libreoffice.canvas; + +import android.graphics.Canvas; + +/** + * Common implementation to canvas elements. + */ +public abstract class CommonCanvasElement implements CanvasElement, CanvasElementImplRequirement { + + private boolean mVisible = false; + + /** + * Is element visible? + */ + @Override + public boolean isVisible() { + return mVisible; + } + + /** + * Set element visibility. + */ + @Override + public void setVisible(boolean visible) { + mVisible = visible; + } + + /** + * Trigger drawing the element on the canvas. + */ + @Override + public void draw(Canvas canvas) { + if (isVisible()) { + onDraw(canvas); + } + } + + /** + * Hit test. Return true if the element was hit. Directly return false if + * the element is invisible. + */ + @Override + public boolean contains(float x, float y) { + return isVisible() && onHitTest(x, y); + } +} |