feat: enhance alphabet bar with toggle functionality and visual indicators

This commit is contained in:
Will Miao
2025-05-01 20:50:31 +08:00
parent d1fd5b7f27
commit 6e96fbcda7
4 changed files with 213 additions and 49 deletions

View File

@@ -1,24 +1,102 @@
/* Alphabet Bar Component */
.alphabet-bar-container {
position: fixed;
left: 0;
top: 50%;
transform: translateY(-50%);
z-index: 100;
display: flex;
transition: transform 0.3s ease;
}
.alphabet-bar-container.collapsed {
transform: translateY(-50%) translateX(-90%);
}
/* New visual indicator for when a letter is active and bar is collapsed */
.alphabet-bar-container.collapsed .toggle-alphabet-bar.has-active-letter {
border-color: var(--lora-accent);
background: oklch(var(--lora-accent) / 0.15);
}
.alphabet-bar-container.collapsed .toggle-alphabet-bar.has-active-letter::after {
content: '';
position: absolute;
top: 7px;
right: 7px;
width: 8px;
height: 8px;
background-color: var(--lora-accent);
border-radius: 50%;
animation: pulse-active 2s infinite;
}
@keyframes pulse-active {
0% { transform: scale(0.8); opacity: 0.7; }
50% { transform: scale(1.1); opacity: 1; }
100% { transform: scale(0.8); opacity: 0.7; }
}
.alphabet-bar {
background: var(--card-bg);
border: 1px solid var(--border-color);
border-radius: var(--border-radius-xs);
padding: 4px;
margin: 8px 0;
border-radius: 0 var(--border-radius-xs) var(--border-radius-xs) 0;
padding: 8px 4px;
display: flex;
flex-direction: column;
gap: 6px;
align-items: center;
box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
max-height: 80vh;
overflow-y: auto;
scrollbar-width: thin;
}
.alphabet-bar::-webkit-scrollbar {
width: 4px;
}
.alphabet-bar::-webkit-scrollbar-thumb {
background: var(--border-color);
border-radius: 4px;
}
.toggle-alphabet-bar {
background: var(--card-bg);
border: 1px solid var(--border-color);
border-left: none;
border-radius: 0 var(--border-radius-xs) var(--border-radius-xs) 0;
padding: 8px 4px;
cursor: pointer;
display: flex;
gap: 4px;
flex-wrap: wrap;
align-items: center;
justify-content: center;
color: var(--text-color);
width: 20px;
height: 40px;
align-self: center;
box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
}
.toggle-alphabet-bar:hover {
background: var(--bg-hover);
}
.toggle-alphabet-bar i {
transition: transform 0.3s ease;
}
.alphabet-bar-container.collapsed .toggle-alphabet-bar i {
transform: rotate(180deg);
}
.letter-chip {
padding: 4px 6px;
padding: 4px 2px;
border-radius: var(--border-radius-xs);
background: var(--bg-color);
color: var(--text-color);
cursor: pointer;
min-width: 20px;
min-width: 24px;
text-align: center;
font-size: 0.85em;
transition: all 0.2s ease;
@@ -28,7 +106,7 @@
.letter-chip:hover {
background: var(--lora-accent);
color: white;
transform: translateY(-1px);
transform: scale(1.1);
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
@@ -44,35 +122,33 @@
cursor: default;
}
/* Hide the count by default, only show in tooltip */
.letter-chip .count {
font-size: 0.75em;
margin-left: 2px;
opacity: 0.7;
}
.alphabet-bar-section {
margin: 6px 0;
padding: 0 2px;
position: relative;
display: none;
}
.alphabet-bar-title {
font-size: 0.75em;
color: var(--text-color);
opacity: 0.7;
margin-right: 8px;
margin-bottom: 6px;
writing-mode: vertical-lr;
transform: rotate(180deg);
white-space: nowrap;
}
@media (max-width: 768px) {
.alphabet-bar {
padding: 3px;
gap: 3px;
.alphabet-bar-container {
transform: translateY(-50%) translateX(-90%);
}
.alphabet-bar-container.active {
transform: translateY(-50%) translateX(0);
}
.letter-chip {
padding: 3px 5px;
min-width: 16px;
padding: 3px 1px;
min-width: 20px;
font-size: 0.75em;
}
}
@@ -80,7 +156,7 @@
/* Keyframe animations for the active letter */
@keyframes pulse {
0% { transform: scale(1); }
50% { transform: scale(1.05); }
50% { transform: scale(1.1); }
100% { transform: scale(1); }
}

View File

@@ -33,6 +33,12 @@ export class AlphabetBar {
// Restore the active letter filter from storage if available
this.restoreActiveLetterFilter();
// Restore collapse state from storage
this.restoreCollapseState();
// Update the toggle button indicator if there's an active letter filter
this.updateToggleIndicator();
}
/**
@@ -67,20 +73,21 @@ export class AlphabetBar {
letterChips.forEach(chip => {
const letter = chip.dataset.letter;
const countSpan = chip.querySelector('.count');
const count = this.letterCounts[letter] || 0;
// Update the count display
// Update the title attribute for tooltip display
if (count > 0) {
chip.title = `${letter}: ${count} LoRAs`;
chip.classList.remove('disabled');
} else {
chip.title = `${letter}: No LoRAs`;
chip.classList.add('disabled');
}
// Keep the count span for backward compatibility
const countSpan = chip.querySelector('.count');
if (countSpan) {
if (count > 0) {
countSpan.textContent = ` (${count})`;
chip.title = `${letter}: ${count} LoRAs`;
chip.classList.remove('disabled');
} else {
countSpan.textContent = '';
chip.title = `${letter}: No LoRAs`;
chip.classList.add('disabled');
}
countSpan.textContent = ` (${count})`;
}
});
}
@@ -90,6 +97,8 @@ export class AlphabetBar {
*/
initEventListeners() {
const alphabetBar = document.querySelector('.alphabet-bar');
const toggleButton = document.querySelector('.toggle-alphabet-bar');
const alphabetBarContainer = document.querySelector('.alphabet-bar-container');
if (alphabetBar) {
// Use event delegation for letter chips
@@ -101,6 +110,25 @@ export class AlphabetBar {
}
});
// Add toggle button listener
if (toggleButton && alphabetBarContainer) {
toggleButton.addEventListener('click', () => {
alphabetBarContainer.classList.toggle('collapsed');
// If expanding and there's an active letter, scroll it into view
if (!alphabetBarContainer.classList.contains('collapsed')) {
this.scrollActiveLetterIntoView();
}
// Save collapse state to storage
setStorageItem(`${this.pageType}_alphabetBarCollapsed`,
alphabetBarContainer.classList.contains('collapsed'));
// Update toggle indicator
this.updateToggleIndicator();
});
}
// Add keyboard shortcut listeners
document.addEventListener('keydown', (e) => {
// Alt + letter shortcuts
@@ -147,6 +175,26 @@ export class AlphabetBar {
}
}
/**
* Restore the collapse state from storage
*/
restoreCollapseState() {
const alphabetBarContainer = document.querySelector('.alphabet-bar-container');
if (alphabetBarContainer) {
const isCollapsed = getStorageItem(`${this.pageType}_alphabetBarCollapsed`);
// If there's a stored preference, apply it
if (isCollapsed !== null) {
if (isCollapsed) {
alphabetBarContainer.classList.add('collapsed');
} else {
alphabetBarContainer.classList.remove('collapsed');
}
}
}
}
/**
* Handle letter chip click
* @param {HTMLElement} letterChip - The letter chip that was clicked
@@ -175,6 +223,9 @@ export class AlphabetBar {
setStorageItem(`${this.pageType}_activeLetterFilter`, null);
}
// Update visual indicator on toggle button
this.updateToggleIndicator();
// Trigger a reload with the new filter
resetAndReload(true);
}
@@ -191,6 +242,9 @@ export class AlphabetBar {
if (letterChip && !letterChip.classList.contains('disabled')) {
letterChip.classList.add('active');
this.pageState.activeLetterFilter = activeLetterFilter;
// Scroll the active letter into view if the alphabet bar is expanded
this.scrollActiveLetterIntoView();
}
}
}
@@ -209,6 +263,9 @@ export class AlphabetBar {
// Remove from storage
setStorageItem(`${this.pageType}_activeLetterFilter`, null);
// Update the toggle button indicator
this.updateToggleIndicator();
}
/**
@@ -219,4 +276,44 @@ export class AlphabetBar {
this.letterCounts = { ...newCounts };
this.updateLetterCountsDisplay();
}
/**
* Update the toggle button visual indicator based on active filter
*/
updateToggleIndicator() {
const toggleButton = document.querySelector('.toggle-alphabet-bar');
const hasActiveFilter = this.pageState.activeLetterFilter !== null;
if (toggleButton) {
if (hasActiveFilter) {
toggleButton.classList.add('has-active-letter');
} else {
toggleButton.classList.remove('has-active-letter');
}
}
}
/**
* Scroll the active letter into view if the alphabet bar is expanded
*/
scrollActiveLetterIntoView() {
if (!this.pageState.activeLetterFilter) return;
const alphabetBarContainer = document.querySelector('.alphabet-bar-container');
if (alphabetBarContainer) {
const activeLetterChip = document.querySelector(`.letter-chip.active`);
if (activeLetterChip) {
// Use a small timeout to ensure the alphabet bar is fully expanded
setTimeout(() => {
activeLetterChip.scrollIntoView({
behavior: 'smooth',
block: 'center',
inline: 'center'
});
}, 300);
}
}
}
}

View File

@@ -157,16 +157,4 @@ export class LorasControls extends PageControls {
// Expose the alphabet bar to the global scope for debugging
window.alphabetBar = this.alphabetBar;
}
/**
* Override resetAndReload to update letter counts
*/
async resetAndReload(updateFolders = false) {
await super.resetAndReload(updateFolders);
// Update letter counts after reload if alphabet bar exists
if (this.alphabetBar) {
this.alphabetBar.fetchLetterCounts();
}
}
}

View File

@@ -1,6 +1,6 @@
<div class="alphabet-bar-section">
<div class="alphabet-bar-container collapsed">
<div class="alphabet-bar">
<span class="alphabet-bar-title">Filter by:</span>
<!-- <span class="alphabet-bar-title">Filter by</span> -->
<div class="letter-chip" data-letter="#" title="Numbers">
#<span class="count"></span>
</div>
@@ -16,4 +16,7 @@
<span class="count"></span>
</div>
</div>
<div class="toggle-alphabet-bar" title="Toggle alphabet filter">
<i class="fas fa-chevron-right"></i>
</div>
</div>