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Improvements to indicators and button interaction

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This commit is contained in:
Kenneth 2026-01-13 13:33:45 -05:00
parent c2d0dce438
commit 5d81d7cac3
3 changed files with 36 additions and 39 deletions
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13
src/ScreenComponents.cpp
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@ -99,19 +99,18 @@ void ScreenComponents::drawScrollIndicator(const GfxRenderer &renderer,
contentTop + 60; // Offset to avoid overlapping side button hints
const int indicatorBottom = contentTop + contentHeight - 30;
// Draw up arrow at top (triangle pointing up - wide at bottom, narrow at top)
// Draw up arrow at top (^) - narrow point at top, wide base at bottom
for (int i = 0; i < arrowSize; ++i) {
const int lineWidth = 1 + (arrowSize - 1 - i) * 2;
const int startX = centerX - (arrowSize - 1 - i);
const int lineWidth = 1 + i * 2;
const int startX = centerX - i;
renderer.drawLine(startX, indicatorTop + i, startX + lineWidth - 1,
indicatorTop + i);
}
// Draw down arrow at bottom (triangle pointing down - narrow at top, wide at
// bottom)
// Draw down arrow at bottom (v) - wide base at top, narrow point at bottom
for (int i = 0; i < arrowSize; ++i) {
const int lineWidth = 1 + i * 2;
const int startX = centerX - i;
const int lineWidth = 1 + (arrowSize - 1 - i) * 2;
const int startX = centerX - (arrowSize - 1 - i);
renderer.drawLine(startX, indicatorBottom - arrowSize + 1 + i,
startX + lineWidth - 1,
indicatorBottom - arrowSize + 1 + i);

10
src/activities/home/MyLibraryActivity.cpp
View File

@ -269,8 +269,7 @@ void MyLibraryActivity::loop() {
return;
}
// Tab switching: Left/Right when selectorIndex == 0
if (selectorIndex == 0) {
// Tab switching: Left/Right always control tabs
if (leftReleased && currentTab == Tab::Files) {
currentTab = Tab::Recent;
selectorIndex = 0;
@ -283,11 +282,10 @@ void MyLibraryActivity::loop() {
updateRequired = true;
return;
}
}
// Navigation: Up/Down moves through items, Left/Right also work as prev/next
const bool prevReleased = upReleased || leftReleased;
const bool nextReleased = downReleased || rightReleased;
// Navigation: Up/Down moves through items only
const bool prevReleased = upReleased;
const bool nextReleased = downReleased;
if (prevReleased && itemCount > 0) {
if (skipPage) {

12
src/activities/home/MyLibraryActivity.h
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@ -23,7 +23,8 @@ class MyLibraryActivity final : public Activity {
// Recent tab state (from RecentBooksActivity)
std::vector<std::string> bookTitles; // Display titles for each book
std::vector<std::string> bookPaths; // Paths for each visible book (excludes missing)
std::vector<std::string>
bookPaths; // Paths for each visible book (excludes missing)
// Files tab state (from FileSelectionActivity)
std::string basepath = "/";
@ -51,14 +52,13 @@ class MyLibraryActivity final : public Activity {
void renderFilesTab() const;
public:
explicit MyLibraryActivity(GfxRenderer& renderer, MappedInputManager& mappedInput,
explicit MyLibraryActivity(
GfxRenderer &renderer, MappedInputManager &mappedInput,
const std::function<void()> &onGoHome,
const std::function<void(const std::string &path)> &onSelectBook,
Tab initialTab = Tab::Recent)
: Activity("MyLibrary", renderer, mappedInput),
currentTab(initialTab),
onGoHome(onGoHome),
onSelectBook(onSelectBook) {}
: Activity("MyLibrary", renderer, mappedInput), currentTab(initialTab),
onGoHome(onGoHome), onSelectBook(onSelectBook) {}
void onEnter() override;
void onExit() override;
void loop() override;