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8970e294aa
The graph range used to be reset to default whenever all functions were modified. As we no longer want to reset the range without the user's input, we do not need to track whether the functions changed at all. /!\ As of this commit, there is no longer a way to restore the default zoom, until a new automatic zoom button is added. Change-Id: Ie74e8fd61e13055fa6ce2b2d1e883182d4ecffce
50 lines
2.6 KiB
C++
50 lines
2.6 KiB
C++
#ifndef GRAPH_GRAPH_CONTROLLER_H
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#define GRAPH_GRAPH_CONTROLLER_H
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#include "graph_view.h"
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#include "graph_controller_helper.h"
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#include "banner_view.h"
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#include "curve_parameter_controller.h"
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#include "../../shared/function_graph_controller.h"
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#include "../../shared/curve_view_cursor.h"
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#include "../../shared/round_cursor_view.h"
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#include "../../shared/interactive_curve_view_range.h"
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#include "../continuous_function_store.h"
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namespace Graph {
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class GraphController : public Shared::FunctionGraphController, public GraphControllerHelper {
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public:
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GraphController(Responder * parentResponder, ::InputEventHandlerDelegate * inputEventHandlerDelegate, Shared::InteractiveCurveViewRange * curveViewRange, Shared::CurveViewCursor * cursor, int * indexFunctionSelectedByCursor, uint32_t * rangeVersion, Poincare::Preferences::AngleUnit * angleUnitVersion, ButtonRowController * header);
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I18n::Message emptyMessage() override;
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void viewWillAppear() override;
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bool displayDerivativeInBanner() const { return m_displayDerivativeInBanner; }
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void setDisplayDerivativeInBanner(bool displayDerivative) { m_displayDerivativeInBanner = displayDerivative; }
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private:
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int estimatedBannerNumberOfLines() const override { return 1 + m_displayDerivativeInBanner; }
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void selectFunctionWithCursor(int functionIndex) override;
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BannerView * bannerView() override { return &m_bannerView; }
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void reloadBannerView() override;
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bool moveCursorHorizontally(int direction, int scrollSpeed = 1) override;
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int nextCurveIndexVertically(bool goingUp, int currentSelectedCurve, Poincare::Context * context) const override;
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double defaultCursorT(Ion::Storage::Record record) override;
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Shared::InteractiveCurveViewRange * interactiveCurveViewRange() override { return m_graphRange; }
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GraphView * functionGraphView() override { return &m_view; }
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CurveParameterController * curveParameterController() override { return &m_curveParameterController; }
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ContinuousFunctionStore * functionStore() const override { return static_cast<ContinuousFunctionStore *>(Shared::FunctionGraphController::functionStore()); }
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bool defaultRangeIsNormalized() const override;
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void interestingFunctionRange(Shared::ExpiringPointer<Shared::ContinuousFunction> f, float tMin, float tMax, float step, float * xm, float * xM, float * ym, float * yM) const;
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void jumpToLeftRightCurve(double t, int direction, int functionsCount, Ion::Storage::Record record) override;
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Shared::RoundCursorView m_cursorView;
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BannerView m_bannerView;
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GraphView m_view;
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Shared::InteractiveCurveViewRange * m_graphRange;
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CurveParameterController m_curveParameterController;
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bool m_displayDerivativeInBanner;
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};
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}
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#endif
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