140d8749a6
## Summary **What is the goal of this PR?** Adds a setting to swap the front buttons. The default functionality are: Back/Confirm/Left/Right. When this setting is enabled they become: Left/Right/Back/Confirm. This makes it more comfortable to use when holding in your right hand since your thumb can more easily rest on the next button. The original firmware has a similar setting. **What changes are included?** - Add the new setting. - Create a mapper to dynamically switch the buttons based on the setting. - Use mapper on the various activity screens. - Update the button hints to reflect the swapped buttons. ## Additional Context Full disclosure: I used Codex CLI to put this PR together, but did review it to make sure it makes sense. Also tested on my device: https://share.cleanshot.com/k76891NY
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
#pragma once
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#include <Epub.h>
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#include <freertos/FreeRTOS.h>
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#include <freertos/semphr.h>
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#include <freertos/task.h>
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#include <memory>
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#include "../Activity.h"
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class EpubReaderChapterSelectionActivity final : public Activity {
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std::shared_ptr<Epub> epub;
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TaskHandle_t displayTaskHandle = nullptr;
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SemaphoreHandle_t renderingMutex = nullptr;
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int currentSpineIndex = 0;
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int selectorIndex = 0;
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bool updateRequired = false;
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const std::function<void()> onGoBack;
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const std::function<void(int newSpineIndex)> onSelectSpineIndex;
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// Number of items that fit on a page, derived from logical screen height.
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// This adapts automatically when switching between portrait and landscape.
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int getPageItems() const;
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static void taskTrampoline(void* param);
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[[noreturn]] void displayTaskLoop();
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void renderScreen();
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public:
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explicit EpubReaderChapterSelectionActivity(GfxRenderer& renderer, MappedInputManager& mappedInput,
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const std::shared_ptr<Epub>& epub, const int currentSpineIndex,
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const std::function<void()>& onGoBack,
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const std::function<void(int newSpineIndex)>& onSelectSpineIndex)
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: Activity("EpubReaderChapterSelection", renderer, mappedInput),
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epub(epub),
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currentSpineIndex(currentSpineIndex),
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onGoBack(onGoBack),
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onSelectSpineIndex(onSelectSpineIndex) {}
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void onEnter() override;
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void onExit() override;
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void loop() override;
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};
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