[Digikam-devel] extragear/graphics/digikam/libs/imageproperties

[Gilles Caulier-2]

SVN commit 619734 by cgilles:

digiKam from trunk : add a button in Comments & Tags side bar to revert all changes from current image if nothing have been apply by user.
CCMAIL: [hidden email]



 M  +39 -4     imagedescedittab.cpp  
 M  +3 -0      imagedescedittab.h  
 M  +18 -8     navigatebarwidget.cpp  
 M  +5 -5      navigatebarwidget.h  


--- trunk/extragear/graphics/digikam/libs/imageproperties/imagedescedittab.cpp #619733:619734
@@ -92,6 +92,7 @@
         ABCMenu                    = 0;
         assignedTagsBtn            = 0;
         applyBtn                   = 0;
+        revertBtn                  = 0;
     }
 
     bool               modified;
@@ -100,6 +101,7 @@
     QToolButton       *recentTagsBtn;
     QToolButton       *tagsSearchClearBtn;
     QToolButton       *assignedTagsBtn;
+    QToolButton       *revertBtn;
 
     QPopupMenu        *ABCMenu;
 
@@ -166,7 +168,7 @@
     d->tagsSearchEdit->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum));
 
     d->assignedTagsBtn = new QToolButton(tagsSearch);
-    QToolTip::add(d->assignedTagsBtn, i18n("Already Assigned Tags"));
+    QToolTip::add(d->assignedTagsBtn, i18n("Already assigned tags"));
     d->assignedTagsBtn->setIconSet(kapp->iconLoader()->loadIcon("tag-assigned",
                                    KIcon::NoGroup, KIcon::SizeSmall,
                                    KIcon::DefaultState, 0, true));
@@ -188,17 +190,29 @@
     d->tagsView->setSelectionMode(QListView::Single);
     d->tagsView->setResizeMode(QListView::LastColumn);
 
-    // --------------------------------------------------
+    // Buttons -----------------------------------------
 
-    d->applyBtn = new QPushButton(i18n("Apply Changes"), settingsArea);
+    QHBox *buttonsBox = new QHBox(settingsArea);
+    buttonsBox->setSpacing(KDialog::spacingHint());
+
+    d->revertBtn = new QToolButton(buttonsBox);
+    d->revertBtn->setIconSet(SmallIcon("reload_page"));
+    QToolTip::add(d->revertBtn, i18n("Revert all changes"));
+    d->revertBtn->setEnabled(false);
+    
+    d->applyBtn = new QPushButton(i18n("Apply Changes"), buttonsBox);
+    d->applyBtn->setIconSet(SmallIcon("apply"));
     d->applyBtn->setEnabled(false);
+    buttonsBox->setStretchFactor(d->applyBtn, 10);
 
+    // --------------------------------------------------
+
     settingsLayout->addMultiCellWidget(commentsBox, 0, 0, 0, 1);
     settingsLayout->addMultiCellWidget(dateBox, 1, 1, 0, 1);
     settingsLayout->addMultiCellWidget(ratingBox, 2, 2, 0, 1);
     settingsLayout->addMultiCellWidget(d->tagsView, 3, 3, 0, 1);
     settingsLayout->addMultiCellWidget(tagsSearch, 4, 4, 0, 1);
-    settingsLayout->addMultiCellWidget(d->applyBtn, 5, 5, 0, 1);
+    settingsLayout->addMultiCellWidget(buttonsBox, 5, 5, 0, 1);
     settingsLayout->setRowStretch(3, 10);
 
     // --------------------------------------------------
@@ -244,6 +258,9 @@
 
     connect(d->applyBtn, SIGNAL(clicked()),
             this, SLOT(slotApplyAllChanges()));
+
+    connect(d->revertBtn, SIGNAL(clicked()),
+            this, SLOT(slotRevertAllChanges()));
           
     // Initalize ---------------------------------------------
 
@@ -415,14 +432,30 @@
 
     d->modified = false;
     d->applyBtn->setEnabled(false);
+    d->revertBtn->setEnabled(false);
 
     updateRecentTags();
 }
 
+void ImageDescEditTab::slotRevertAllChanges()
+{
+    if (!d->modified)
+        return;
+
+    if (!d->currInfo)
+        return;
+
+    setInfo(d->currInfo, d->navigateBar->getButtonsState());
+}
+
 void ImageDescEditTab::setItem(ImageInfo *info, int itemType)
 {
     slotApplyAllChanges();
+    setInfo(info, itemType);
+}
 
+void ImageDescEditTab::setInfo(ImageInfo *info, int itemType)
+{
     if (!info)
     {
        d->navigateBar->setFileName();
@@ -436,6 +469,7 @@
     d->currInfo = info;
     d->modified = false;
     d->applyBtn->setEnabled(false);
+    d->revertBtn->setEnabled(false);
 
     KURL fileURL;
     fileURL.setPath(d->currInfo->filePath());
@@ -497,6 +531,7 @@
 {
     d->modified = true;
     d->applyBtn->setEnabled(true);
+    d->revertBtn->setEnabled(true);
 }
 
 void ImageDescEditTab::setFocusToComments()
--- trunk/extragear/graphics/digikam/libs/imageproperties/imagedescedittab.h #619733:619734
@@ -71,6 +71,8 @@
 
 private:
 
+    void setInfo(ImageInfo *info, int itemType);
+
     void updateTagsView();
     void updateComments();
     void updateRating();
@@ -90,6 +92,7 @@
 private slots:
 
     void slotApplyAllChanges();
+    void slotRevertAllChanges();
     void slotModified();
     void slotRightButtonClicked(QListViewItem *, const QPoint &, int);
     void slotTagsSearchChanged();
--- trunk/extragear/graphics/digikam/libs/imageproperties/navigatebarwidget.cpp #619733:619734
@@ -1,9 +1,9 @@
 /* ============================================================
- * Author: Gilles Caulier <caulier dot gilles at kdemail dot net>
- * Date  : 2005-07-07
+ * Authors: Gilles Caulier <caulier dot gilles at kdemail dot net>
+ * Date   : 2005-07-07
  * Description : A button bar to navigate between album items
  *
- * Copyright 2005-2006 by Gilles Caulier
+ * Copyright 2005-2007 by Gilles Caulier
  *
  * This program is free software; you can redistribute it
  * and/or modify it under the terms of the GNU General
@@ -36,6 +36,7 @@
 
 #include "imagepropertiessidebardb.h"
 #include "navigatebarwidget.h"
+#include "navigatebarwidget.moc"
 
 namespace Digikam
 {
@@ -51,8 +52,11 @@
         prevButton  = 0;
         nextButton  = 0;
         lastButton  = 0;
+        itemType    = NavigateBarWidget::ItemCurrent;
     }
 
+    int                 itemType;
+
     QPushButton        *firstButton;
     QPushButton        *prevButton;
     QPushButton        *nextButton;
@@ -116,24 +120,26 @@
 
 void NavigateBarWidget::setFileName(QString filename)
 {
-    d->filename->setText( filename );
+    d->filename->setText(filename);
 }
 
 QString NavigateBarWidget::getFileName()
 {
-    return ( d->filename->text() );
+    return (d->filename->text());
 }
 
 void NavigateBarWidget::setButtonsState(int itemType)
 {
-    if (itemType == ItemFirst)
+    d->itemType = itemType;
+
+    if (d->itemType == ItemFirst)
     {
        d->firstButton->setEnabled(false);
        d->prevButton->setEnabled(false);
        d->nextButton->setEnabled(true);
        d->lastButton->setEnabled(true);
     }
-    else if (itemType == ItemLast)
+    else if (d->itemType == ItemLast)
     {
        d->firstButton->setEnabled(true);
        d->prevButton->setEnabled(true);
@@ -149,6 +155,10 @@
     }
 }
 
+int NavigateBarWidget::getButtonsState()
+{
+    return (d->itemType);
+}
+
 }  // namespace Digikam
 
-#include "navigatebarwidget.moc"
--- trunk/extragear/graphics/digikam/libs/imageproperties/navigatebarwidget.h #619733:619734
@@ -1,9 +1,9 @@
 /* ============================================================
- * Author: Gilles Caulier <caulier dot gilles at kdemail dot net>
- * Date  : 2005-07-07
+ * Authors: Gilles Caulier <caulier dot gilles at kdemail dot net>
+ * Date   : 2005-07-07
  * Description : A button bar to navigate between album items
  *
- * Copyright 2005-2006 by Gilles Caulier
+ * Copyright 2005-2007 by Gilles Caulier
  *
  * This program is free software; you can redistribute it
  * and/or modify it under the terms of the GNU General
@@ -56,6 +56,7 @@
     void    setFileName(QString filename=QString::null);
     QString getFileName();
     void    setButtonsState(int itemType);
+    int     getButtonsState();
 
 signals:
     
@@ -66,8 +67,7 @@
         
 private :
 
-    NavigateBarWidgetPriv* d;
-    
+    NavigateBarWidgetPriv* d;    
 };
 
 }  // namespace Digikam
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