Bug 120308

great idea !!!

Daniel, 

A new batch thumbnails generator have been added to svn trunk (will be availalbe for the next digiKam 0.9.0-beta2). I don't know why the commit in svn have not notified this B.K.O file.

This is the resume of my commit :

SVN commit 578791 by cgilles:
 
 digikam from trunk : new batch tool to re-generate all albums items thumbnails for all icon sizes. Use the new Tools/Rebuild all Thumbnails option for that.
 
 This tool can take a while on slow computers (you can take a coffee (:=)). Note : you cannot use digiKam during thumbnails processing.
 
 BUG : 128308
 CCBUGS : 110658, 127179
 
  M  +1 -1      Makefile.am  
  A             batchthumbsgenerator.cpp   [License: GPL]
  A             batchthumbsgenerator.h   [License: GPL]
  M  +28 -7     digikamapp.cpp  
  M  +1 -0      digikamapp.h  
  M  +8 -7      digikamui.rc  
 
 
 --- trunk/extragear/graphics/digikam/digikam/Makefile.am #578790:578791
 @@ -49,7 +49,7 @@
                          kdatepickerpopup.cpp folderview.cpp folderitem.cpp \
                          upgradedb_sqlite2tosqlite3.cpp \
                          ratingwidget.cpp digikamfirstrun.cpp imageattributeswatch.cpp \
 -                        albumthumbnailloader.cpp \
 +                        albumthumbnailloader.cpp batchthumbsgenerator.cpp \
                          dcopiface.cpp dcopiface.skel
  
  libdigikam_la_LIBADD = $(LIB_KIO) $(LIB_SQLITE3) $(LIB_KABC) \
 --- trunk/extragear/graphics/digikam/digikam/digikamapp.cpp #578790:578791
 @@ -62,30 +62,31 @@
  
  // Local includes.
  
 -#include "kipiinterface.h"
  #include "albummanager.h"
 +#include "album.h"
  #include "albumlister.h"
 -#include "album.h"
 -#include "themeengine.h"
 +#include "albumsettings.h"
 +#include "albumthumbnailloader.h"
  #include "cameralist.h"
  #include "cameratype.h"
  #include "cameraui.h"
 -#include "albumsettings.h"
  #include "setup.h"
  #include "setupplugins.h"
  #include "setupeditor.h"
  #include "setupimgplugins.h"
 -#include "digikamview.h"
  #include "imagepluginloader.h"
  #include "imagewindow.h"
  #include "splashscreen.h"
  #include "thumbnailsize.h"
 +#include "themeengine.h"
 +#include "kipiinterface.h"
  #include "scanlib.h"
  #include "loadingcacheinterface.h"
  #include "imageattributeswatch.h"
  #include "dcrawbinary.h"
 +#include "batchthumbsgenerator.h"
 +#include "digikamview.h"
  #include "digikamapp.h"
 -#include "albumthumbnailloader.h"
  
  using KIO::Job;
  using KIO::UDSEntryList;
 @@ -94,6 +95,8 @@
  namespace Digikam
  {
  
 +DigikamApp* DigikamApp::m_instance = 0;
 +
  DigikamApp::DigikamApp()
            : KMainWindow( 0, "Digikam" )
  {
 @@ -753,6 +756,10 @@
                  this, SLOT(slotDatabaseRescan()), actionCollection(), 
                  "database_rescan");
  
 +    new KAction(i18n("Rebuild all Thumbnails..."), "reload_page", 0,
 +                this, SLOT(slotRebuildAllThumbs()), actionCollection(),
 +                "thumbs_rebuild");
 +
      // -----------------------------------------------------------
  
      // Provides a menu entry that allows showing/hiding the toolbar(s)
 @@ -1582,8 +1589,22 @@
      sLib.startScan();
  }
  
 -DigikamApp* DigikamApp::m_instance = 0;
 +void DigikamApp::slotRebuildAllThumbs()
 +{
 +    QString msg = i18n("Rebuild all album item thumbnails can take a while.\n"
 +                       "Do you want to continue?");
 +    int result = KMessageBox::warningContinueCancel(this, msg);
 +    if (result != KMessageBox::Continue)
 +        return;
  
 +    BatchThumbsGenerator *thumbsGenerator = new BatchThumbsGenerator(this);
 +    
 +    connect(thumbsGenerator, SIGNAL(signalRebuildAllThumbsDone()),
 +            mView, SLOT(slot_albumRefresh()));
 +
 +    thumbsGenerator->exec();
 +}
 +
  }  // namespace Digikam
  
  #include "digikamapp.moc"
 --- trunk/extragear/graphics/digikam/digikam/digikamapp.h #578790:578791
 @@ -155,6 +155,7 @@
      void slotConfToolbars();
      void slotToggleFullScreen();
      void slotDatabaseRescan();
 +    void slotRebuildAllThumbs();
  
      void slotChangeTheme(const QString& theme);
  
 --- trunk/extragear/graphics/digikam/digikam/digikamui.rc #578790:578791
 @@ -1,5 +1,5 @@
  <!DOCTYPE kpartgui SYSTEM "kpartgui.dtd">
 -<kpartgui version="9" name="digikam" >
 +<kpartgui version="10" name="digikam" >
  
   <MenuBar>
  
 @@ -65,15 +65,16 @@
    </Menu>
  
    <Menu name="Tools"><text>&amp;Tools</text>
 -      <action name="search_quick" />
 -      <action name="search_advanced" />
 +        <action name="search_quick" />
 +        <action name="search_advanced" />
        <Separator/>
 -      <action name="database_rescan" />
 +        <action name="database_rescan" />
 +        <action name="thumbs_rebuild" />
        <Separator/>
 -      <actionList name="album_actions"/>
 +        <actionList name="album_actions"/>
        <Separator/>
 -      <action name="gamma_adjustment" />
 -      <actionList name="tool_actions"/>
 +        <action name="gamma_adjustment" />
 +        <actionList name="tool_actions"/>
        <Menu name="BatchProcesses"><text>&amp;Batch Processes</text>
          <actionList name="batch_actions"/>
        </Menu>

-------------------------------------------------------------------------------------------------------
I close this file now.

Gilles