[Digikam-devel] [Bug 131558] Camera UI: renaming dialogue can't handle UTF-8 filenames

[Marcel Wiesweg]

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http://bugs.kde.org/show_bug.cgi?id=131558         




------- Additional Comments From marcel.wiesweg gmx de  2006-08-13 15:22 -------
SVN commit 572652 by mwiesweg:

Make renaming unicode-proof:
- Move generation of new name to RenameCustomizer,
  CameraIconView provides necessary information
- Rewrite custom renaming
  - remove strftime, use QDateTime
  - remove QFile::encodeName to QCString and back to QString conversion,
    which break UTF8

CCBUG: 131558


 M  +8 -25     cameraiconview.cpp  
 M  +1 -1      cameraiconview.h  
 M  +16 -7     renamecustomizer.cpp  
 M  +2 -1      renamecustomizer.h  


--- trunk/extragear/graphics/digikam/utilities/cameragui/cameraiconview.cpp #572651:572652
 @ -163,7 +163,7  @
     {
         if (!d->renamer->useDefault())
         {
-            downloadName = getTemplatedName( d->renamer->nameTemplate(), &info, d->itemDict.count() );
+            downloadName = getTemplatedName( &info, d->itemDict.count() );
         }
         else
         {
 @ -225,12 +225,10  @
 {
     bool    useDefault = true;
     int     startIndex = 0;
-    QString nameTemplate;
 
     if (d->renamer)
     {
         useDefault   = d->renamer->useDefault();
-        nameTemplate = d->renamer->nameTemplate();
         startIndex   = d->renamer->startIndex() -1;
     }
     
 @ -260,7 +258,7  @
             if (viewItem->isSelected())
             {
                 if (!useDefault)
-                    downloadName = getTemplatedName( nameTemplate, viewItem->itemInfo(), startIndex );
+                    downloadName = getTemplatedName( viewItem->itemInfo(), startIndex );
                 else
                     downloadName = getCasedName( d->renamer->changeCase(), viewItem->itemInfo() );
 
 @ -282,7 +280,7  @
             CameraIconViewItem* viewItem = static_cast<CameraIconViewItem*>(item);
     
             if (!useDefault)
-                downloadName = getTemplatedName( nameTemplate, viewItem->itemInfo(), startIndex );
+                downloadName = getTemplatedName( viewItem->itemInfo(), startIndex );
             else
                 downloadName = getCasedName( d->renamer->changeCase(), viewItem->itemInfo() );
     
 @ -298,34 +296,19  @
     slotSelectionChanged();
 }
 
-QString CameraIconView::getTemplatedName(const QString& templ, const GPItemInfo* itemInfo, int position)
+QString CameraIconView::getTemplatedName(const GPItemInfo* itemInfo, int position)
 {
-    if (templ.isEmpty())
-        return QString::null;
-    
-    QString dname(templ);
-    
     QString ext = itemInfo->name;
     int pos = ext.findRev('.');
     if (pos < 0)
         ext = "";
     else
-        ext = ext.right( ext.length() - pos - 1);
+        ext = ext.right( ext.length() - pos );
 
-    struct tm* time_tm = ::localtime(&itemInfo->mtime);
-    char s[100];
-    strftime(s, 100, QFile::encodeName(dname), time_tm);
+    QDateTime mtime;
+    mtime.setTime_t(itemInfo->mtime);
 
-    dname  = s;
-    dname.replace("%s", "");
-    
-    dname.sprintf(QFile::encodeName(dname), position+1);
-    dname.replace("/","");
-
-    dname += '.';
-    dname += ext;
-    
-    return dname;
+    return d->renamer->newName(mtime, position+1, ext);
 }
 
 QString CameraIconView::getCasedName(const RenameCustomizer::Case ccase,
--- trunk/extragear/graphics/digikam/utilities/cameragui/cameraiconview.h #572651:572652
 @ -112,7 +112,7  @
     
 private:
 
-    QString getTemplatedName(const QString& templ, const GPItemInfo* itemInfo, int position);
+    QString getTemplatedName(const GPItemInfo* itemInfo, int position);
     QString getCasedName(const RenameCustomizer::Case ccase, const GPItemInfo* itemInfo);
     void    uploadItemPopupMenu(const KURL::List& srcURLs);
 
--- trunk/extragear/graphics/digikam/utilities/cameragui/renamecustomizer.cpp #572651:572652
 @ -218,35 +218,44  @
     return d->startIndexInput->value();
 }
 
-QString RenameCustomizer::nameTemplate() const
+QString RenameCustomizer::newName(const QDateTime &dateTime, int index, const QString &suffix) const
 {
     if (d->renameDefault->isChecked())
         return QString();
     else
     {
-        QString templ(d->renameCustomPrefix->text());
+        QString name(d->renameCustomPrefix->text());
 
+        // use the "T" as a delimiter between date and time
+        QString date = dateTime.toString("yyyyMMddThhmmss");
+
+        // it seems that QString::number does not support padding with zeros
+        QString seq;
+        seq.sprintf("-%04d", index);
+
         switch (d->renameCustomOptions->currentItem())
         {
             case ADDDATETIME:
             {
-                templ += "%Y%m%dT%H%M%S";
+                name += date;
                 break;
             }
             case ADDSEQNUMB:
             {
-                templ += "-%%04d";
+                name += seq;
                 break;
             }
             case ADDBOTH:
             {
-                templ += "%Y%m%dT%H%M%S";
-                templ += "-%%04d";
+                name += date;
+                name += seq;
                 break;
             }
         }
 
-        return templ;
+        name += suffix;
+
+        return name;
     }
 }
 
--- trunk/extragear/graphics/digikam/utilities/cameragui/renamecustomizer.h #572651:572652
 @ -27,6 +27,7  @
 // Qt includes.
 
 #include <qbuttongroup.h>
+#include <qdatetime.h>
 
 namespace Digikam
 {
 @ -58,7 +59,7  @
 
     void    setUseDefault(bool val);
     bool    useDefault() const;
-    QString nameTemplate() const;
+    QString newName(const QDateTime &date, int index, const QString &suffix) const;
     Case    changeCase() const;
     int     startIndex() const;
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