95 lines
2.1 KiB
C
95 lines
2.1 KiB
C
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#ifndef DORICLAYOUT_H
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#define DORICLAYOUT_H
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#include <QQuickItem>
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enum DoricLayoutType {
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DoricUndefined = 0,
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DoricStack = 1,
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DoricVLayout = 2,
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DoricHLayout = 3,
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};
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enum DoricLayoutSpec {
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DoricLayoutJust = 0,
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DoricLayoutFit = 1,
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DoricLayoutMost = 2,
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};
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enum DoricGravity {
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DoricGravitySpecified = 1,
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DoricGravityStart = 1 << 1,
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DoricGravityEnd = 1 << 2,
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DoricGravityShiftX = 0,
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DoricGravityShiftY = 4,
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DoricGravityLeft = (DoricGravityStart | DoricGravitySpecified)
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<< DoricGravityShiftX,
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DoricGravityRight = (DoricGravityEnd | DoricGravitySpecified)
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<< DoricGravityShiftX,
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DoricGravityTop = (DoricGravityStart | DoricGravitySpecified)
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<< DoricGravityShiftY,
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DoricGravityBottom = (DoricGravityEnd | DoricGravitySpecified)
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<< DoricGravityShiftY,
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DoricGravityCenterX = DoricGravitySpecified << DoricGravityShiftX,
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DoricGravityCenterY = DoricGravitySpecified << DoricGravityShiftY,
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DoricGravityCenter = DoricGravityCenterX | DoricGravityCenterY,
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};
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class DoricLayout : public QObject {
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Q_OBJECT
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public:
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DoricLayoutSpec widthSpec;
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DoricLayoutSpec heightSpec;
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DoricGravity alignment;
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DoricGravity gravity;
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int width;
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int height;
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int marginLeft;
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int marginTop;
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int marginRight;
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int marginBottom;
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int paddingLeft;
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int paddingTop;
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int paddingRight;
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int paddingBottom;
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int weight;
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QQuickItem *view;
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DoricLayoutType layoutType;
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bool disabled;
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int maxWidth;
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int maxHeight;
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int minWidth;
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int minHeight;
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bool resolved;
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int measuredWidth;
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int measuredHeight;
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int measuredX;
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int measuredY;
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bool undefined;
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DoricLayout(QObject *parent = nullptr) : QObject(parent) {
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widthSpec = DoricLayoutJust;
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heightSpec = DoricLayoutJust;
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maxWidth = INT_MAX;
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maxHeight = INT_MAX;
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minWidth = INT_MIN;
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minHeight = INT_MIN;
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}
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void measure(int targetSizeWidth, int targetSizeHeight);
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void apply();
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void apply(int frameSizeWidth, int frameSizeHeight);
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int contentWidth;
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int contentHeight;
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};
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#endif // DORICLAYOUT_H
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