Add paper size config for push to save

Author: mzyy94

internal/config/store.go

@@ -24,7 +24,8 @@ type Settings struct {
 	FTPPassword      string `json:"ftpPassword"`
 	PaperlessURL     string `json:"paperlessUrl"`
 	PaperlessToken   string `json:"paperlessToken"`
-	ForcePaperAuto   bool   `json:"forcePaperAuto"` // AirScan: force paper auto-detect by constraining max area to A4
+	ForcePaperAuto   bool   `json:"forcePaperAuto"` // AirScan: force paper auto-detect for eSCL clients
+	PaperSize        string `json:"paperSize"`      // button scan paper size: "auto", "a4", "a5", "business_card", "postcard"
 }
 
 // DefaultSettings returns the default scan settings.

internal/scanner/savejob.go

@@ -104,6 +104,31 @@ func SettingsToScanConfig(s config.Settings) vens.ScanConfig {
 	}
 	cfg.BleedThrough = s.BleedThrough
 	cfg.BWDensity = s.BWDensity
+
+	// Paper size for button scan
+	switch s.PaperSize {
+	case "a4":
+		cfg.PaperSize = vens.PaperA4
+		dim := vens.PaperDimensions[vens.PaperA4]
+		cfg.PaperWidth = dim.Width
+		cfg.PaperHeight = dim.Height
+	case "a5":
+		cfg.PaperSize = vens.PaperA5
+		dim := vens.PaperDimensions[vens.PaperA5]
+		cfg.PaperWidth = dim.Width
+		cfg.PaperHeight = dim.Height
+	case "business_card":
+		cfg.PaperSize = vens.PaperBusinessCard
+		dim := vens.PaperDimensions[vens.PaperBusinessCard]
+		cfg.PaperWidth = dim.Width
+		cfg.PaperHeight = dim.Height
+	case "postcard":
+		cfg.PaperSize = vens.PaperPostcard
+		dim := vens.PaperDimensions[vens.PaperPostcard]
+		cfg.PaperWidth = dim.Width
+		cfg.PaperHeight = dim.Height
+	}
+
 	return cfg
 }
 

internal/webui/static/index.html

@@ -193,6 +193,19 @@
             </div>
           </div>
 
+          <div class="field">
+            <label class="label is-small" x-text="t('paperSize')"></label>
+            <div class="control">
+              <div class="select is-fullwidth">
+                <select x-model="scanConfig.paperSize" @change="debounceSaveSettings()">
+                  <template x-for="ps in ['auto', 'a4', 'a5', 'business_card', 'postcard']" :key="ps">
+                    <option :value="ps" x-text="t('paper_' + ps)"></option>
+                  </template>
+                </select>
+              </div>
+            </div>
+          </div>
+
           <div class="field">
             <label class="label is-small" x-text="t('outputFormat')"></label>
             <div class="control">
@@ -468,7 +481,7 @@
         status: null,
         tick: 0,
         lang: localStorage.getItem('lang') || (navigator.language.startsWith('ja') ? 'ja' : 'en'),
-        scanConfig: { colorMode: 'auto', resolution: '0', duplex: false, format: 'application/pdf', blankPageRemoval: true, bleedThrough: false, bwDensity: 0, saveType: 'none', savePath: '', ftpHost: '', ftpUser: '', ftpPassword: '', paperlessUrl: '', paperlessToken: '', forcePaperAuto: false },
+        scanConfig: { colorMode: 'auto', resolution: '0', duplex: false, format: 'application/pdf', blankPageRemoval: true, bleedThrough: false, bwDensity: 0, paperSize: 'auto', saveType: 'none', savePath: '', ftpHost: '', ftpUser: '', ftpPassword: '', paperlessUrl: '', paperlessToken: '', forcePaperAuto: false },
         scanJob: { scanning: false, lastError: '', lastScan: '', pages: 0, filePath: '' },
         scanPreview: { scanning: false, error: '', pages: [], showModal: false, currentPage: 0 },
         settingsReady: false,
@@ -522,6 +535,7 @@
               ftpPassword: s.ftpPassword || '',
               paperlessUrl: s.paperlessUrl || '',
               paperlessToken: s.paperlessToken || '',
+              paperSize: s.paperSize || 'auto',
               forcePaperAuto: s.forcePaperAuto || false,
             };
             this.clampToCapabilities();
@@ -573,6 +587,7 @@
               ftpPassword: this.scanConfig.ftpPassword,
               paperlessUrl: this.scanConfig.paperlessUrl,
               paperlessToken: this.scanConfig.paperlessToken,
+              paperSize: this.scanConfig.paperSize,
               forcePaperAuto: this.scanConfig.forcePaperAuto,
             };
             const resp = await fetch('api/settings', {

internal/webui/static/messages.js

@@ -69,6 +69,14 @@ const MESSAGES = {
   modeGrayscale:    { en: 'Grayscale',   ja: 'グレースケール' },
   modeBW:           { en: 'B&W',         ja: '白黒' },
 
+  // Paper size
+  paperSize:        { en: 'Paper Size',    ja: '用紙サイズ' },
+  paper_auto:       { en: 'Auto',          ja: '自動' },
+  paper_a4:         { en: 'A4',            ja: 'A4' },
+  paper_a5:         { en: 'A5',            ja: 'A5' },
+  paper_business_card: { en: 'Biz Card',   ja: '名刺' },
+  paper_postcard:   { en: 'Postcard',      ja: 'はがき' },
+
   // AirScan settings
   airscanSettings:  { en: 'AirScan Settings',      ja: 'AirScan 設定' },
   forcePaperAuto:   { en: 'Auto paper size detect', ja: '用紙サイズ自動検出' },