Добавлен диалог сохранения файла при закрытии вкладки редактора и при выходе из программы если есть несохраненные файлы

CHANGELOG

@@ -31,3 +31,7 @@
     - Fixed indent text
     - Fixed insert " and '
     - Added a main window geometry option into config, and autosave current geometry
+
+21/07/2022
+    - Added Save file dialog before tab was closed
+    - Added Save file dialog when exiting, if file was modify

lib/files.tcl

@@ -48,12 +48,31 @@ namespace eval FileOper {
         return $fullPath
     }
 
+    proc CloseAll {} {
+        global nbEditor modified
+        foreach nbItem [array names modified] {
+            if {$modified($nbItem) eq "true"} {
+                $nbEditor select $nbItem
+                puts "close tab $nbItem"
+                if {[Close] eq "cancel"} {return "cancel"}
+            }
+        }
+    }
+
     proc Close {} {
         global nbEditor modified tree
         set nbItem [$nbEditor select]
+	puts "close tab $nbItem"
         if {$nbItem == ""} {return}
         if {$modified($nbItem) eq "true"} {
-            Save
+            set answer [tk_messageBox -message [::msgcat::mc "File was modifyed"] \
+                -icon question -type yesnocancel \
+                -detail [::msgcat::mc "Do you want to save it?"]]
+            switch $answer {
+                yes Save
+                no {}
+                cancel {return "cancel"}
+            }
         }
         $nbEditor forget $nbItem
         destroy $nbItem
@@ -61,6 +80,7 @@ namespace eval FileOper {
         if {[$tree parent $treeItem] eq "" } {
             $tree delete $treeItem
         }
+        unset modified($nbItem)
     }
     
     proc Save {} {

lib/gui.tcl

@@ -161,4 +161,3 @@ if {$cfgVariables(toolBarShow) eq "true"} {
 } 
 .frmBody.panel add $frm_work -weight 1 
 # # 
-

lib/procedure.tcl

@@ -12,7 +12,11 @@
 proc Quit {} {
     global dir
     Config::write $dir(cfg)
-    exit
+    if {[FileOper::CloseAll] eq "cancel"} {
+        return "cancel"
+    } else {
+        exit
+    }
 }
 
 proc ViewFilesTree {} {
@@ -70,4 +74,3 @@ proc SetModifiedFlag {w} {
     $nbEditor tab $w -text $lbl
 }
 
-