fix: print sizing

src/components/md-deck/hooks/deckStore.ts

@@ -56,6 +56,11 @@ export interface DeckState {
 
   // 打印状态
   isPrinting: boolean;
+
+  // 打印设置
+  printOrientation: 'portrait' | 'landscape';
+  printOddPageOffsetX: number;
+  printOddPageOffsetY: number;
 }
 
 export interface DeckActions {
@@ -101,6 +106,11 @@ export interface DeckActions {
   // 打印操作
   setPrinting: (printing: boolean) => void;
   printDeck: () => void;
+
+  // 打印设置
+  setPrintOrientation: (orientation: 'portrait' | 'landscape') => void;
+  setPrintOddPageOffsetX: (offset: number) => void;
+  setPrintOddPageOffsetY: (offset: number) => void;
 }
 
 export interface DeckStore {
@@ -136,7 +146,10 @@ export function createDeckStore(
     selectEnd: null,
     isLoading: false,
     error: null,
-    isPrinting: false
+    isPrinting: false,
+    printOrientation: 'portrait',
+    printOddPageOffsetX: 0,
+    printOddPageOffsetY: 0
   });
 
   // 更新尺寸并重新计算 dimensions
@@ -279,6 +292,18 @@ export function createDeckStore(
     setState({ isPrinting: true });
   };
 
+  const setPrintOrientation = (orientation: 'portrait' | 'landscape') => {
+    setState({ printOrientation: orientation });
+  };
+
+  const setPrintOddPageOffsetX = (offset: number) => {
+    setState({ printOddPageOffsetX: offset });
+  };
+
+  const setPrintOddPageOffsetY = (offset: number) => {
+    setState({ printOddPageOffsetY: offset });
+  };
+
   const actions: DeckActions = {
     setSizeW,
     setSizeH,
@@ -306,7 +331,10 @@ export function createDeckStore(
     generateCode,
     copyCode,
     setPrinting,
-    printDeck
+    printDeck,
+    setPrintOrientation,
+    setPrintOddPageOffsetX,
+    setPrintOddPageOffsetY
   };
 
   return { state, actions };