能用prusa切片和预览了，添加了缺失的翻译

Co-authored-by: Copilot <copilot@github.com>

app/templates/admin/settings.html

@@ -12,25 +12,25 @@
             <div class="mb-3">
                 <label for="offset_x" class="form-label">{{ _('Plater Origin Offset X (mm)') }}</label>
                 <input type="number" class="form-control" name="offset_x" id="offset_x" value="{{ configs.get('offset_x', '0') }}">
-                <div class="form-text">{{ _('Adjust the X-axis compilation offset for combined files on the build plate.') }}</div>
+                <div class="form-text"><i class="bi bi-info-circle me-1"></i>{{ _('Adjust the X-axis compilation offset for combined files on the build plate.') }}</div>
             </div>
             
             <div class="mb-3">
                 <label for="offset_y" class="form-label">{{ _('Plater Origin Offset Y (mm)') }}</label>
                 <input type="number" class="form-control" name="offset_y" id="offset_y" value="{{ configs.get('offset_y', '0') }}">
-                <div class="form-text">{{ _('Adjust the Y-axis compilation offset for combined files on the build plate.') }}</div>
+                <div class="form-text"><i class="bi bi-info-circle me-1"></i>{{ _('Adjust the Y-axis compilation offset for combined files on the build plate.') }}</div>
             </div>
 
             <div class="mb-3">
                 <label for="proxy_skip_size_mb" class="form-label">{{ _('Proxy Skip Size (MB)') }}</label>
                 <input type="number" class="form-control" name="proxy_skip_size_mb" id="proxy_skip_size_mb" value="{{ configs.get('proxy_skip_size_mb', '5.0') }}" step="0.1" min="0">
-                <div class="form-text">{{ _('Files smaller than this will not generate a simplified proxy.') }}</div>
+                <div class="form-text"><i class="bi bi-info-circle me-1"></i>{{ _('Files smaller than this will not generate a simplified proxy.') }}</div>
             </div>
 
             <div class="mb-3">
                 <label for="gcode_upload_folder" class="form-label"><i class="bi bi-folder2-open me-2"></i>{{ _('Custom GCode Output Folder') }}</label>
                 <input type="text" class="form-control" name="gcode_upload_folder" id="gcode_upload_folder" value="{{ configs.get('gcode_upload_folder', '') }}">
-                <div class="form-text">{{ _('Absolute path to save locally sliced GCode files (e.g. OctoPrint uploads folder like "/home/pi/.octoprint/uploads"). Leave empty to use system default.') }}</div>
+                <div class="form-text"><i class="bi bi-info-circle me-1"></i>{{ _('Absolute path to save locally sliced GCode files (e.g. OctoPrint uploads folder like "/home/pi/.octoprint/uploads"). Leave empty to use system default.') }}</div>
             </div>
 
             <h5 class="card-title text-primary border-bottom pb-2 mt-4 mb-3"><i class="bi bi-grid-3x3 me-2"></i>{{ _('Default Plater Settings') }}</h5>
@@ -38,7 +38,7 @@
             <div class="mb-3">
                 <label for="build_plate_model_path" class="form-label">{{ _('Build Plate Model Path (.stl)') }}</label>
                 <input type="text" class="form-control" name="build_plate_model_path" id="build_plate_model_path" value="{{ configs.get('build_plate_model_path', '') }}">
-                <div class="form-text">{{ _('Absolute path to a custom build plate STL model to show in the plater. Leave empty to use none.') }}</div>
+                <div class="form-text"><i class="bi bi-info-circle me-1"></i>{{ _('Absolute path to a custom build plate STL model to show in the plater. Leave empty to use none.') }}</div>
             </div>
             
             <div class="mb-3">
@@ -62,13 +62,20 @@
                 </select>
             </div>
 
-            <div class="mb-4">
+            <div class="mb-3">
                 <label for="default_quality" class="form-label">{{ _('Default Quality Profile') }}</label>
                 <select class="form-select" name="default_quality" id="default_quality" data-selected="{{ configs.get('default_quality', 'base_global_standard.inst.cfg') }}">
                     <!-- Loaded via JS -->
                 </select>
             </div>
 
+            <div class="mb-4">
+                <label for="default_material" class="form-label">{{ _('Default Material Profile') }}</label>
+                <select class="form-select" name="default_material" id="default_material" data-selected="{{ configs.get('default_material', '') }}">
+                    <!-- Loaded via JS -->
+                </select>
+            </div>
+
             <h5 class="card-title text-primary border-bottom pb-2 mt-4 mb-3"><i class="bi bi-cpu me-2"></i>{{ _('Slicing Engine Configurations') }}</h5>
             <div class="mb-3">
                 <label for="slicer_engine" class="form-label">{{ _('Slicing Engine') }}</label>
@@ -151,6 +158,7 @@ function submitSettings(event) {
 document.addEventListener('DOMContentLoaded', function() {
     const engineSelect = document.getElementById('slicer_engine');
     const qualitySelect = document.getElementById('default_quality');
+    const materialSelect = document.getElementById('default_material');
     const patternSelect = document.getElementById('default_support_pattern');
 
     function updateOptions(engine) {
@@ -166,6 +174,21 @@ document.addEventListener('DOMContentLoaded', function() {
                 });
                 if(selQ) qualitySelect.value = selQ;
                 
+                const selM = materialSelect.getAttribute('data-selected');
+                materialSelect.innerHTML = '';
+                // Add an empty option for material (optional fallback)
+                const emptyOpt = document.createElement('option');
+                emptyOpt.value = ''; emptyOpt.textContent = "{{ _('Auto / Default') }}";
+                materialSelect.appendChild(emptyOpt);
+                if(data.materials) {
+                    data.materials.forEach(p => {
+                        const opt = document.createElement('option');
+                        opt.value = p.id; opt.textContent = p.name;
+                        materialSelect.appendChild(opt);
+                    });
+                }
+                if(selM) materialSelect.value = selM;
+
                 const selP = patternSelect.getAttribute('data-selected');
                 patternSelect.innerHTML = '';
                 data.support_patterns.forEach(p => {

app/templates/base.html

@@ -65,6 +65,7 @@
                     <ul class="dropdown-menu dropdown-menu-end shadow" aria-labelledby="langDropdown">
                         <li><a class="dropdown-item {% if request.cookies.get('lang') == 'en' %}active{% endif %}" href="{{ url_for('main.set_language', lang='en') }}"><i class="bi bi-translate me-2"></i>English</a></li>
                         <li><a class="dropdown-item {% if request.cookies.get('lang') == 'zh-cn' %}active{% endif %}" href="{{ url_for('main.set_language', lang='zh-cn') }}"><i class="bi bi-translate me-2"></i>中文 (简体)</a></li>
+                        <li><a class="dropdown-item {% if request.cookies.get('lang') == 'de' %}active{% endif %}" href="{{ url_for('main.set_language', lang='de') }}"><i class="bi bi-translate me-2"></i>Deutsch</a></li>
                     </ul>
                 </div>
                 

app/templates/slice/gcode_preview.html

@@ -66,8 +66,25 @@ document.addEventListener('DOMContentLoaded', async function() {
         'SKIRT':      new THREE.Color(0x00ffff),
         'SUPPORT-INTERFACE': new THREE.Color(0x2b6b2b),
         'TRAVEL':     new THREE.Color(0x405060),
-        'DEFAULT':    new THREE.Color(0xaaaaaa),
+        'DEFAULT':    new THREE.Color(0xaaaaaa)
     };
+
+    // Additional aliases mapped to basic COLORS
+    const COLOR_ALIASES = {
+        'External perimeter': COLORS['WALL-OUTER'],
+        'Overhang perimeter': COLORS['WALL-OUTER'],
+        'Perimeter': COLORS['WALL-INNER'],
+        'Internal infill': COLORS['FILL'],
+        'Solid infill': COLORS['FILL'],
+        'Top solid infill': COLORS['FILL'],
+        'Bridge infill': COLORS['FILL'],
+        'Support material': COLORS['SUPPORT'],
+        'Skirt/Brim': COLORS['SKIRT'],
+        'Support material interface': COLORS['SUPPORT-INTERFACE']
+    };
+    
+    // Merge aliases into COLORS
+    Object.assign(COLORS, COLOR_ALIASES);
     
     // Inject printer machine dimensions via Jinja
     const bedWidth = {{ machine_width | default(220) }};
@@ -83,6 +100,23 @@ document.addEventListener('DOMContentLoaded', async function() {
         'SKIRT': 7, 'SUPPORT-INTERFACE': 8
     };
 
+    // Aliases for TYPE_INDEX
+    const TYPE_INDEX_ALIASES = {
+        'External perimeter': 1,
+        'Overhang perimeter': 1,
+        'Perimeter': 2,
+        'Internal infill': 3,
+        'Solid infill': 3,
+        'Top solid infill': 3,
+        'Bridge infill': 3,
+        'Support material': 5,
+        'Skirt/Brim': 7,
+        'Support material interface': 8
+    };
+
+    // Merge aliases into TYPE_INDEX
+    Object.assign(TYPE_INDEX, TYPE_INDEX_ALIASES);
+
     let layers = [];
     let scene, camera, renderer, controls;
     let group = new THREE.Group();
@@ -159,6 +193,21 @@ document.addEventListener('DOMContentLoaded', async function() {
         'SUPPORT-INTERFACE': 'uShowSupportInterface',
         'TRAVEL':     'uShowTravel'
     };
+
+    const uniformMapAliases = {
+        'External perimeter': 'uShowOuter',
+        'Overhang perimeter': 'uShowOuter',
+        'Perimeter': 'uShowInner',
+        'Internal infill': 'uShowInfill',
+        'Solid infill': 'uShowInfill',
+        'Top solid infill': 'uShowInfill',
+        'Bridge infill': 'uShowInfill',
+        'Support material': 'uShowSupport',
+        'Skirt/Brim': 'uShowSkirt',
+        'Support material interface': 'uShowSupportInterface'
+    };
+
+    Object.assign(uniformMap, uniformMapAliases);
     
     document.querySelectorAll('.legend-item').forEach(el => {
         el.addEventListener('click', function() {
@@ -292,16 +341,29 @@ document.addEventListener('DOMContentLoaded', async function() {
         }
         
         for (let i = 0; i < lines.length; i++) {
-            let chunk = lines[i].trim().toUpperCase();
+            let chunk = lines[i].trim();
             if (!chunk) continue;
+            let upperChunk = chunk.toUpperCase();
             
-            if (chunk.startsWith(';LAYER:')) {
+            if (upperChunk.startsWith(';LAYER:')) {
                 flushLayer();
-            } else if (chunk.startsWith(';TYPE:')) {
+            } else if (upperChunk.startsWith(';TYPE:')) {
                 currentTypeStr = chunk.substring(6).trim();
-            } else if (chunk.startsWith('G0') || chunk.startsWith('G1')) {
+            } else if (upperChunk.startsWith(';') && chunk.includes(' perimeter')) {
+                // Heuristics for Prusa/Slic3r specific comments like `; External perimeter`
+                currentTypeStr = chunk.substring(1).trim();
+            } else if (upperChunk.startsWith(';') && chunk.includes(' infill')) {
+                // Heuristics for Prusa/Slic3r specific comments like `; Internal infill`
+                currentTypeStr = chunk.substring(1).trim();
+            } else if (upperChunk.startsWith(';') && chunk.includes(' material')) {
+                // Support material
+                currentTypeStr = chunk.substring(1).trim();
+            } else if (upperChunk.startsWith(';') && chunk.includes('Skirt/Brim')) {
+                // Skirt/Brim
+                currentTypeStr = 'Skirt/Brim';
+            } else if (upperChunk.startsWith('G0') || upperChunk.startsWith('G1')) {
                 let next = { x: current.x, y: current.y, z: current.z, e: current.e };
-                let parts = chunk.split(/\s+/);
+                let parts = upperChunk.split(/\s+/);
                 let hasMove = false;
                 
                 for (let p of parts) {
@@ -314,11 +376,17 @@ document.addEventListener('DOMContentLoaded', async function() {
                 if (hasMove && !isNaN(next.x) && !isNaN(next.y) && !isNaN(next.z)) {
                     let isExtrude = (next.e > current.e);
                     // Cura uses G0 for travel generally
-                    if (chunk.startsWith('G0') && !chunk.includes('E')) isExtrude = false;
+                    if (upperChunk.startsWith('G0') && !upperChunk.includes('E')) isExtrude = false;
                     
                     let activeType = isExtrude ? currentTypeStr : 'TRAVEL';
-                    let col = COLORS[activeType] || COLORS['DEFAULT'];
-                    let tIdx = TYPE_INDEX[activeType] !== undefined ? TYPE_INDEX[activeType] : TYPE_INDEX['DEFAULT'];
+                    // Special case for default aliases like "; External perimeter" which we stored in currentTypeStr
+                    let resolvedType = activeType;
+                    if (isExtrude && Object.keys(COLOR_ALIASES).includes(activeType)) {
+                        resolvedType = activeType;
+                    }
+                    
+                    let col = COLORS[resolvedType] || COLORS['DEFAULT'];
+                    let tIdx = TYPE_INDEX[resolvedType] !== undefined ? TYPE_INDEX[resolvedType] : TYPE_INDEX['DEFAULT'];
                     
                     if (isExtrude) {
                         let dx = next.x - current.x;

app/templates/slice/plater.html

@@ -101,6 +101,20 @@
             </div>
         </div>
         
+        <div class="card shadow-sm flex-shrink-0 mb-3">
+            <div class="card-header bg-light fw-bold text-secondary d-flex justify-content-between align-items-center collapsed" style="cursor: pointer;" data-bs-toggle="collapse" data-bs-target="#collapseMaterial" aria-expanded="false">
+                <span><i class="bi bi-box me-2"></i>{{ _('Material Profile') }}</span>
+                <i class="bi bi-chevron-bar-contract"></i>
+            </div>
+            <div id="collapseMaterial" class="collapse" data-bs-parent="#platerSidebarAccordion">
+                <div class="card-body">
+                    <div class="mb-3">
+                        <select class="form-select bg-light" id="material" data-selected="{{ last_material }}"></select>
+                    </div>
+                </div>
+            </div>
+        </div>
+
         <div class="card shadow-sm flex-shrink-0 mb-3">
             <div class="card-header bg-light fw-bold text-secondary d-flex justify-content-between align-items-center collapsed" style="cursor: pointer;" data-bs-toggle="collapse" data-bs-target="#collapseQuality" aria-expanded="false">
                 <span><i class="bi bi-gear-wide-connected me-2"></i>{{ _('Quality Profile') }}</span>
@@ -679,6 +693,11 @@ function addModelToPlate(btnElement, fileId, url, name, status) {
                     qSelect.setAttribute('data-selected', data.settings.quality);
                     qSelect.value = data.settings.quality;
                 }
+                if (data.settings.material) {
+                    const mSelect = document.getElementById('material');
+                    mSelect.setAttribute('data-selected', data.settings.material);
+                    mSelect.value = data.settings.material;
+                }
             }
         } catch (e) {}
     }
@@ -882,6 +901,7 @@ function mergeAndSlice() {
     });
     
     const quality = document.getElementById('quality').value;
+    const material = document.getElementById('material').value;
     const infill = document.getElementById('infill-density').value;
     const support = document.getElementById('support-type').value;
     const supportPattern = document.getElementById('support-pattern').value;
@@ -900,7 +920,7 @@ function mergeAndSlice() {
         headers: {
             'Content-Type': 'application/json'
         },
-        body: JSON.stringify({ pieces: pieces, quality: quality, infill: infill, support: support, support_pattern: supportPattern, is_edit: isEdit, target_file_id: targetFileId })
+        body: JSON.stringify({ pieces: pieces, quality: quality, material: material, infill: infill, support: support, support_pattern: supportPattern, is_edit: isEdit, target_file_id: targetFileId })
     })
     .then(response => response.json())
     .then(data => {
@@ -959,6 +979,7 @@ document.addEventListener('DOMContentLoaded', () => {
         const engine = "{{ configs.get('slicer_engine', 'cura') }}";
         const qualitySelect = document.getElementById('quality');
         const patternSelect = document.getElementById('support-pattern');
+        const materialSelect = document.getElementById('material');
 
         fetch(`/api/engine_options/${engine}`)
             .then(res => res.json())
@@ -972,6 +993,20 @@ document.addEventListener('DOMContentLoaded', () => {
                 });
                 if(selQ) qualitySelect.value = selQ;
                 
+                const selM = materialSelect.getAttribute('data-selected');
+                materialSelect.innerHTML = '';
+                const emptyOpt = document.createElement('option');
+                emptyOpt.value = ''; emptyOpt.textContent = "{{ _('Auto / Default') }}";
+                materialSelect.appendChild(emptyOpt);
+                if(data.materials) {
+                    data.materials.forEach(p => {
+                        const opt = document.createElement('option');
+                        opt.value = p.id; opt.textContent = p.name;
+                        materialSelect.appendChild(opt);
+                    });
+                }
+                if(selM) materialSelect.value = selM;
+                
                 const selP = patternSelect.getAttribute('data-selected');
                 patternSelect.innerHTML = '';
                 data.support_patterns.forEach(p => {