Ticket #5535: SE_PersistenWnd2.diff

StyledEditWindow.cpp

@@ -26 +26 @@
 #include <Debug.h>
 #include <File.h>
 #include <FilePanel.h>
+#include <fs_attr.h>
 #include <Locale.h>
 #include <Menu.h>
 #include <MenuBar.h>
@@ -44 +45 @@
 
 const float kLineViewWidth = 30.0;
 
+#define ATTRNAME_SE_INFO "se-info"
+
 #undef TR_CONTEXT
 #define TR_CONTEXT "StyledEditWindow"
 
@@ -315 +318 @@
 
 
 void
+StyledEditWindow::LoadAttrs()
+{
+    if (!fSaveMessage)
+        return;
+
+    entry_ref dir;
+    const char* name;
+    if (fSaveMessage->FindRef("directory", &dir) != B_OK
+        || fSaveMessage->FindString("name", &name) != B_OK)
+        return;
+
+    BPath documentPath(&dir);
+    documentPath.Append(name);
+
+    BNode documentNode(documentPath.Path());
+    if (documentNode.InitCheck() != B_OK)
+        return;
+    
+    BRect newFrame(Frame());
+    ssize_t bytesRead = documentNode.ReadAttr(ATTRNAME_SE_INFO, B_RECT_TYPE, 0, &newFrame, sizeof(BRect));
+    
+    if (bytesRead == -1)
+        return;
+    
+    MoveTo(newFrame.left, newFrame.top);
+    ResizeTo(newFrame.Width(), newFrame.Height());
+}
+
+void
+StyledEditWindow::SaveAttrs()
+{
+    if (!fSaveMessage)
+        return;
+
+    entry_ref dir;
+    const char* name;
+    if (fSaveMessage->FindRef("directory", &dir) != B_OK
+        || fSaveMessage->FindString("name", &name) != B_OK)
+        return;
+
+    BPath documentPath(&dir);
+    documentPath.Append(name);
+
+    BNode documentNode(documentPath.Path());
+    if (documentNode.InitCheck() != B_OK)
+        return;
+    
+    BRect frame(Frame());   
+    documentNode.WriteAttr(ATTRNAME_SE_INFO, B_RECT_TYPE, 0, &frame, sizeof(BRect));
+}
+
+
+void
 StyledEditWindow::MessageReceived(BMessage* message)
 {
     if (message->WasDropped()) {
@@ -768 +824 @@
 void
 StyledEditWindow::Quit()
 {
+    SaveAttrs();
     styled_edit_app->CloseDocument();
     BWindow::Quit();
 }
@@ -1035 +1092 @@
         fSaveMessage->AddRef("directory", &parentRef);
         fSaveMessage->AddString("name", name);
         SetTitle(name);
+        
+        LoadAttrs();
     }
     fTextView->Select(0, 0);
 }

StyledEditWindow.h

@@ -48 +48 @@
 
     private: 
         void            InitWindow(uint32 encoding = 0);
+        void            LoadAttrs();
+        void            SaveAttrs();        
         bool            Search(BString searchfor, bool casesens, bool wrap, bool backsearch);
         void            FindSelection();
         bool            Replace(BString findthis, BString replacewith, bool casesens,