From e533a8cd34995af9aaeeb321b41969a260fef882 Mon Sep 17 00:00:00 2001
From: Ariver <shanghai3168@gmail.com>
Date: Wed, 24 Jun 2026 02:37:59 +0800
Subject: [PATCH] Fix about page support link wrapping

---
 privatevoice.src/frontend/src/components/settings/LanguagePage.svelte |  302 +++++++++++++++++++++++++++++++++-----------------
 1 files changed, 199 insertions(+), 103 deletions(-)

diff --git a/privatevoice.src/frontend/src/components/settings/LanguagePage.svelte b/privatevoice.src/frontend/src/components/settings/LanguagePage.svelte
index fb9065f..24c435c 100644
--- a/privatevoice.src/frontend/src/components/settings/LanguagePage.svelte
+++ b/privatevoice.src/frontend/src/components/settings/LanguagePage.svelte
@@ -30,6 +30,8 @@
   let languageOptions = $state<LanguageOption[]>([])
   let modelOptions = $state<ModelOption[]>([])
   let modelBusyID = $state('')
+  let modelBusyKind = $state<'download' | 'select' | ''>('')
+  let modelCancellingID = $state('')
   let modelProgress = $state(0)
   let modelError = $state('')
 
@@ -78,7 +80,6 @@
         engineStatus.set('loading')
       } else {
         engineHardwareInfo.set('')
-        engineStatus.set('need_model')
       }
       await Call.ByName('voicesnap/services.EngineService.ReloadCurrentModel')
     } catch {}
@@ -120,19 +121,72 @@
 
   function modelActionLabel(option: ModelOption): string {
     if (modelBusyID === option.modelID) {
-      if (!option.installed && modelProgress > 0) {
-        return `${Math.min(100, Math.max(0, modelProgress)).toFixed(0)}%`
+      if (modelBusyKind === 'download') {
+        return modelCancellingID === option.modelID ? t('settings.modelCancelling') : t('settings.modelCancel')
       }
       return t('settings.modelWorking')
     }
-    if (option.isCurrent) return t('settings.modelCurrent')
+    if (option.isCurrent && option.installed) return t('settings.modelCurrent')
     if (option.installed) return t('settings.modelUse')
     return t('settings.modelDownload')
   }
 
+  function modelMeta(option: ModelOption): string {
+    let meta = option.installed ? t('settings.modelInstalled') : t('settings.modelNotInstalled')
+    if (option.downloadSize) {
+      meta += ` · ${option.downloadSize}`
+    }
+    if (modelBusyID === option.modelID && modelBusyKind === 'download' && modelProgress > 0) {
+      const pct = Math.min(100, Math.max(0, modelProgress)).toFixed(0)
+      meta += ` · ${pct}%`
+    }
+    return meta
+  }
+
+  function isCancelError(err: any): boolean {
+    const text = String(err?.message || err || '').toLowerCase()
+    return text.includes('context canceled') || text.includes('cancelled') || text.includes('canceled')
+  }
+
+  function canCancelModel(option: ModelOption): boolean {
+    return modelBusyID === option.modelID && modelBusyKind === 'download'
+  }
+
+  async function onModelButton(option: ModelOption) {
+    if (canCancelModel(option)) {
+      await cancelModelDownload(option)
+      return
+    }
+    await onModelAction(option)
+  }
+
+  async function cancelModelDownload(option: ModelOption) {
+    if (!canCancelModel(option) || modelCancellingID) return
+    modelCancellingID = option.modelID
+    modelError = ''
+    try {
+      const cancelled: any = await Call.ByName('voicesnap/services.EngineService.CancelModelDownload', option.modelID)
+      if (!cancelled) {
+        modelBusyID = ''
+        modelBusyKind = ''
+        modelCancellingID = ''
+        modelProgress = 0
+        await loadModelOptions()
+      }
+    } catch (err: any) {
+      modelError = err?.message || String(err || t('settings.modelActionFailed'))
+      modelBusyID = ''
+      modelBusyKind = ''
+      modelCancellingID = ''
+      modelProgress = 0
+      await loadModelOptions()
+    }
+  }
+
   async function onModelAction(option: ModelOption) {
-    if (option.isCurrent || modelBusyID) return
+    if ((option.isCurrent && option.installed) || modelBusyID) return
     modelBusyID = option.modelID
+    modelBusyKind = option.installed ? 'select' : 'download'
     modelProgress = 0
     modelError = ''
     try {
@@ -145,11 +199,17 @@
       }
       await loadModelOptions()
     } catch (err: any) {
-      modelError = err?.message || String(err || t('settings.modelActionFailed'))
+      if (!isCancelError(err)) {
+        modelError = err?.message || String(err || t('settings.modelActionFailed'))
+      }
       await loadModelOptions()
     } finally {
-      modelBusyID = ''
-      modelProgress = 0
+      if (modelBusyID === option.modelID) {
+        modelBusyID = ''
+        modelBusyKind = ''
+        modelCancellingID = ''
+        modelProgress = 0
+      }
     }
   }
 
@@ -189,44 +249,41 @@
 
   {#if settingsLoaded}
   <div class="section">
-    <div class="setting-row">
-      <div class="setting-info">
-        <span class="setting-label">{t('settings.language')}</span>
-        <span class="setting-desc">
-          {languageModeVal === 'auto'
-            ? t('settings.languageAutoDesc')
-            : t('settings.languageManualDesc', { language: selectedLanguageName() })}
-        </span>
-      </div>
-      <div class="segmented language" role="group" aria-label={t('settings.language')}>
+    <div class="section-head">
+      <span class="setting-label">{t('settings.language')}</span>
+      <span class="setting-desc">
+        {languageModeVal === 'auto'
+          ? t('settings.languageAutoDesc')
+          : t('settings.languageManualDesc', { language: selectedLanguageName() })}
+      </span>
+    </div>
+
+    <div class="language-grid" role="group" aria-label={t('settings.language')}>
+      <button
+        class:active={languageModeVal === 'auto'}
+        onclick={() => onLanguageChange('auto')}
+      >
+        {t('settings.languageAuto')}
+      </button>
+      {#each languageOptions as option}
         <button
-          class:active={languageModeVal === 'auto'}
-          onclick={() => onLanguageChange('auto')}
+          class:active={languageModeVal === 'manual' && languageIDVal === option.id}
+          onclick={() => onLanguageChange(option.id)}
         >
-          {t('settings.languageAuto')}
+          {option.nativeName || option.displayName}
         </button>
-        {#each languageOptions as option}
-          <button
-            class:active={languageModeVal === 'manual' && languageIDVal === option.id}
-            onclick={() => onLanguageChange(option.id)}
-          >
-            {option.nativeName || option.displayName}
-          </button>
-        {/each}
-      </div>
+      {/each}
     </div>
   </div>
   {/if}
 
   {#if settingsLoaded && modelOptions.length > 0}
   <div class="section">
-    <div class="setting-row models-header">
-      <div class="setting-info">
-        <span class="setting-label">{t('settings.recognitionModel')}</span>
-        <span class="setting-desc">
-          {t('settings.recognitionModelDesc', { language: selectedLanguageName() })}
-        </span>
-      </div>
+    <div class="section-head">
+      <span class="setting-label">{t('settings.recognitionModel')}</span>
+      <span class="setting-desc">
+        {t('settings.recognitionModelDesc', { language: selectedLanguageName() })}
+      </span>
     </div>
 
     <div class="model-list">
@@ -235,26 +292,25 @@
           <div class="model-main">
             <div class="model-title-row">
               <span class="model-title">{option.displayName}</span>
-              <span class="model-pill" class:current={option.isCurrent}>
-                {option.isCurrent ? t('settings.modelCurrent') : modelTierLabel(option)}
+              <span class="model-pill" class:current={option.isCurrent && option.installed}>
+                {option.isCurrent && option.installed ? t('settings.modelCurrent') : modelTierLabel(option)}
               </span>
             </div>
             <span class="model-desc">{modelDescription(option)}</span>
-            <span class="model-meta">
-              {option.installed ? t('settings.modelInstalled') : t('settings.modelNotInstalled')}
-              {#if option.downloadSize}
-                · {option.downloadSize}
-              {/if}
-            </span>
+            <span class="model-meta">{modelMeta(option)}</span>
           </div>
-          <button
-            class="model-action"
-            class:primary={!option.isCurrent}
-            disabled={option.isCurrent || !!modelBusyID}
-            onclick={() => onModelAction(option)}
-          >
-            {modelActionLabel(option)}
-          </button>
+          {#if option.isCurrent && option.installed}
+            <span class="model-current-status">{t('settings.modelCurrent')}</span>
+          {:else}
+            <button
+              class="model-action primary"
+              class:cancel={canCancelModel(option)}
+              disabled={!!modelBusyID && modelBusyID !== option.modelID}
+              onclick={() => onModelButton(option)}
+            >
+              {modelActionLabel(option)}
+            </button>
+          {/if}
         </div>
       {/each}
     </div>
@@ -267,6 +323,11 @@
 </div>
 
 <style>
+  .page {
+    width: 100%;
+    max-width: 920px;
+  }
+
   .header {
     margin-bottom: var(--spacing-xl);
   }
@@ -285,23 +346,15 @@
   .section {
     background: var(--color-bg-grouped-secondary);
     border-radius: var(--radius-md);
-    padding: var(--spacing-lg);
+    padding: 18px 20px;
     margin-bottom: var(--spacing-md);
   }
 
-  .setting-row {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    gap: var(--spacing-md);
-    padding: var(--spacing-xs) 0;
-  }
-
-  .setting-info {
+  .section-head {
     display: flex;
     flex-direction: column;
-    gap: 2px;
-    min-width: 0;
+    gap: 4px;
+    margin-bottom: 14px;
   }
 
   .setting-label {
@@ -311,76 +364,82 @@
 
   .setting-desc {
     font-size: var(--font-size-xs);
-    color: var(--color-tertiary-label);
+    line-height: 1.35;
+    color: var(--color-secondary-label);
+    max-width: 560px;
   }
 
-  .segmented {
-    display: inline-grid;
-    grid-template-columns: 1fr 1fr;
-    min-width: 148px;
-    padding: 2px;
-    border-radius: var(--radius-sm);
+  .language-grid {
+    display: grid;
+    grid-template-columns: repeat(4, minmax(0, 1fr));
+    gap: 6px;
+    padding: 6px;
+    border-radius: var(--radius-md);
     background: var(--color-bg-secondary);
-    flex-shrink: 0;
   }
 
-  .segmented.language {
-    display: flex;
-    flex-wrap: wrap;
-    justify-content: flex-end;
-    max-width: 390px;
-    min-width: 246px;
-  }
-
-  .segmented.language button {
-    min-width: 76px;
+  .language-grid button {
+    height: 34px;
+    min-width: 0;
     padding: 0 10px;
-  }
-
-  .segmented button {
-    min-width: 66px;
-    height: 30px;
-    padding: 0 12px;
     border: none;
-    border-radius: calc(var(--radius-sm) - 2px);
+    border-radius: var(--radius-sm);
     background: transparent;
     color: var(--color-secondary-label);
     font-size: var(--font-size-sm);
     font-weight: 500;
     cursor: pointer;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
     transition: background var(--transition-fast), color var(--transition-fast);
   }
 
-  .segmented button.active {
+  .language-grid button.active {
     background: var(--color-blue);
     color: white;
-  }
-
-  .models-header {
-    align-items: flex-start;
-    margin-bottom: var(--spacing-sm);
   }
 
   .model-list {
     display: flex;
     flex-direction: column;
-    gap: 8px;
+    gap: 0;
+    overflow: hidden;
+    border: 1px solid var(--color-separator);
+    border-radius: var(--radius-md);
+    background: var(--color-bg-tertiary);
   }
 
   .model-card {
+    position: relative;
     display: flex;
     align-items: center;
     justify-content: space-between;
     gap: var(--spacing-md);
-    min-height: 78px;
-    padding: 10px 12px;
-    border: 1px solid var(--color-separator);
-    border-radius: var(--radius-sm);
-    background: var(--color-bg-secondary);
+    min-height: 72px;
+    padding: 12px 14px;
+    border: 0;
+    border-radius: 0;
+    background: var(--color-bg-tertiary);
+  }
+
+  .model-card + .model-card {
+    border-top: 1px solid var(--color-separator);
   }
 
   .model-card.current {
-    border-color: rgba(0, 122, 255, 0.38);
+    background: rgba(0, 122, 255, 0.055);
+  }
+
+  .model-card.current::before {
+    content: '';
+    position: absolute;
+    left: 0;
+    top: 12px;
+    bottom: 12px;
+    width: 3px;
+    border-radius: 2px;
+    background: var(--color-blue);
   }
 
   .model-main {
@@ -400,6 +459,9 @@
   .model-title {
     font-size: var(--font-size-base);
     font-weight: 600;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
   }
 
   .model-pill {
@@ -423,6 +485,11 @@
   .model-desc,
   .model-meta {
     font-size: var(--font-size-xs);
+    line-height: 1.35;
+    color: var(--color-secondary-label);
+  }
+
+  .model-meta {
     color: var(--color-tertiary-label);
   }
 
@@ -445,9 +512,22 @@
     color: white;
   }
 
+  .model-action.primary.cancel {
+    background: var(--color-red);
+  }
+
   .model-action:disabled {
     cursor: not-allowed;
     opacity: 0.72;
+  }
+
+  .model-current-status {
+    min-width: 64px;
+    text-align: center;
+    color: var(--color-secondary-label);
+    font-size: var(--font-size-sm);
+    font-weight: 500;
+    white-space: nowrap;
   }
 
   .model-error {
@@ -455,4 +535,20 @@
     font-size: var(--font-size-xs);
     color: var(--color-red);
   }
+
+  @media (max-width: 860px) {
+    .language-grid {
+      grid-template-columns: repeat(3, minmax(0, 1fr));
+    }
+  }
+
+  @media (max-width: 640px) {
+    .language-grid {
+      grid-template-columns: repeat(2, minmax(0, 1fr));
+    }
+
+    .model-card {
+      align-items: flex-start;
+    }
+  }
 </style>

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