From 7045a25e3abaedab0d128f03702eaf48ffe6e0b7 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Wed, 2 Feb 2011 19:36:08 +0100
Subject: Fix visibility- and enabled-issues for the filter-panel

The filter-panel should be disabled if the current folder is not indexed at all. Also when triggering a "Find" the filter-panel should stay invisible per default when the current folder is not indexed.

CCBUG: 264969
---
 src/panels/filter/filterpanel.cpp | 27 +++++++++++++++++++++------
 src/panels/filter/filterpanel.h   |  4 +++-
 2 files changed, 24 insertions(+), 7 deletions(-)

(limited to 'src/panels/filter')

diff --git a/src/panels/filter/filterpanel.cpp b/src/panels/filter/filterpanel.cpp
index 453c12729..97389e08f 100644
--- a/src/panels/filter/filterpanel.cpp
+++ b/src/panels/filter/filterpanel.cpp
@@ -36,6 +36,8 @@
 #include <Nepomuk/Vocabulary/NMM>
 #include <Nepomuk/Vocabulary/NIE>
 
+#include <search/dolphinsearchinformation.h>
+
 #include <kfileitem.h>
 #include <kio/jobclasses.h>
 #include <kio/job.h>
@@ -49,12 +51,12 @@
 FilterPanel::FilterPanel(QWidget* parent) :
     Panel(parent),
     m_initialized(false),
-    m_nepomukEnabled(false),
     m_lastSetUrlStatJob(0),
     m_startedFromDir(),
     m_facetWidget(0),
     m_unfacetedRestQuery()
 {
+    setEnabled(false);
 }
 
 FilterPanel::~FilterPanel()
@@ -70,7 +72,7 @@ bool FilterPanel::urlChanged()
         m_startedFromDir = url();
     }
 
-    if (isVisible() && m_nepomukEnabled) {
+    if (isVisible() && DolphinSearchInformation::instance().isIndexingEnabled()) {
         setQuery(Nepomuk::Query::Query());
 
         delete m_lastSetUrlStatJob;
@@ -140,15 +142,25 @@ void FilterPanel::showEvent(QShowEvent* event)
         connect(m_facetWidget, SIGNAL(queryTermChanged(Nepomuk::Query::Term)),
                 this, SLOT(slotQueryTermChanged(Nepomuk::Query::Term)));
 
-        m_nepomukEnabled = (Nepomuk::ResourceManager::instance()->init() == 0);
-        m_facetWidget->setEnabled(m_nepomukEnabled);
-
         m_initialized = true;
     }
 
+    const DolphinSearchInformation& searchInfo = DolphinSearchInformation::instance();
+    setEnabled(searchInfo.isIndexingEnabled() &&
+               searchInfo.isPathIndexed(m_startedFromDir));
+
     Panel::showEvent(event);
 }
 
+void FilterPanel::hideEvent(QHideEvent* event)
+{
+    if (!event->spontaneous()) {
+        setEnabled(false);
+    }
+
+    Panel::hideEvent(event);
+}
+
 void FilterPanel::contextMenuEvent(QContextMenuEvent* event)
 {
     Panel::contextMenuEvent(event);
@@ -218,7 +230,10 @@ void FilterPanel::setQuery(const Nepomuk::Query::Query& query)
 
         m_unfacetedRestQuery = m_facetWidget->extractFacetsFromQuery(query);
         m_facetWidget->setClientQuery(query);
-        setEnabled(true);
+
+        const DolphinSearchInformation& searchInfo = DolphinSearchInformation::instance();
+        setEnabled(searchInfo.isIndexingEnabled() &&
+                   searchInfo.isPathIndexed(m_startedFromDir));
 
         m_facetWidget->blockSignals(block);
     } else {
diff --git a/src/panels/filter/filterpanel.h b/src/panels/filter/filterpanel.h
index 20d4e9cbf..8ccc62d63 100644
--- a/src/panels/filter/filterpanel.h
+++ b/src/panels/filter/filterpanel.h
@@ -52,6 +52,9 @@ protected:
     /** @see QWidget::showEvent() */
     virtual void showEvent(QShowEvent* event);
 
+    /** @see QWidget::hideEvent() */
+    virtual void hideEvent(QHideEvent* event);
+
     /** @see QWidget::contextMenuEvent() */
     virtual void contextMenuEvent(QContextMenuEvent* event);
 
@@ -64,7 +67,6 @@ private:
 
 private:
     bool m_initialized;
-    bool m_nepomukEnabled;
     KJob* m_lastSetUrlStatJob;
 
     KUrl m_startedFromDir;
-- 
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