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54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
#ifndef ESCHER_STACK_VIEW_CONTROLLER_H
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#define ESCHER_STACK_VIEW_CONTROLLER_H
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#include <escher/view_controller.h>
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#include <escher/stack_view.h>
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constexpr uint8_t kMaxNumberOfStacks = 4;
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class StackViewController : public ViewController {
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public:
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StackViewController(Responder * parentResponder, ViewController * rootViewController, bool displayFirstStackHeader = false);
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/* Push creates a new StackView and adds it */
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void push(ViewController * vc);
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void pop();
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View * view() override;
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const char * title() const override;
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bool handleEvent(Ion::Events::Event event) override;
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void didBecomeFirstResponder() override;
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private:
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class ControllerView : public View {
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public:
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ControllerView(bool displayFirstStackHeader);
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void setContentView(View * view);
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void pushStack(const char * name);
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void popStack();
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protected:
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#if ESCHER_VIEW_LOGGING
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const char * className() const override;
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#endif
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private:
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int numberOfSubviews() const override;
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View * subviewAtIndex(int index) override;
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void layoutSubviews() override;
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StackView m_stackViews[kMaxNumberOfStacks];
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View * m_contentView;
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int8_t m_numberOfStacks;
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bool m_displayFirstStackHeader;
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};
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ControllerView m_view;
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void setupActiveViewController();
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static constexpr uint8_t k_maxNumberOfChildren = 4;
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ViewController * m_children[k_maxNumberOfChildren];
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uint8_t m_numberOfChildren;
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ViewController * m_rootViewController;
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};
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#endif
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