shared,gui: SearchResult: remove page vector

Since the previous commit we don't group the results
anymore, making the vector redundant

cli/commandsearch.cpp

@@ -33,11 +33,18 @@ int CommandSearch::handle(QStringList arguments)
 
 	try
 	{
+
+		QHash<QString, bool> seenMap;
 		auto results = dbService->search(query);
 
-		for(SearchResult &result : results)
+		for(const SearchResult &result : results)
 		{
-			Logger::info() << result.fileData.absPath << Qt::endl;
+			const QString &absPath = result.fileData.absPath;
+			if(!seenMap.contains(absPath))
+			{
+				seenMap[absPath] = true;
+				Logger::info() << absPath << Qt::endl;
+			}
 		}
 	}
 	catch(LooqsGeneralException &e)

gui/mainwindow.cpp

@@ -60,6 +60,10 @@ MainWindow::MainWindow(QWidget *parent, QString socketPath)
 	QString ignorePatterns = settings.value("ignorePatterns").toString();
 	ui->txtIgnorePatterns->setText(ignorePatterns);
 
+	QStringList searchHistoryList = settings.value(SETTINGS_KEY_SEARCHHISTORY).toStringList();
+	this->searchHistory = searchHistoryList.toVector();
+	this->currentSearchHistoryIndex = this->searchHistory.size();
+
 	ui->spinPreviewPage->setValue(1);
 	ui->spinPreviewPage->setMinimum(1);
 
@@ -70,6 +74,9 @@ MainWindow::MainWindow(QWidget *parent, QString socketPath)
 	policy.setRetainSizeWhenHidden(true);
 	ui->btnOpenFailed->setSizePolicy(policy);
 
+	ui->txtSearch->installEventFilter(this);
+	ui->scrollArea->viewport()->installEventFilter(this);
+
 	this->ipcClientThread.start();
 }
 
@@ -191,7 +198,14 @@ void MainWindow::connectSignals()
 	connect(ui->btnSaveSettings, &QPushButton::clicked, this, &MainWindow::saveSettings);
 	connect(ui->btnOpenFailed, &QPushButton::clicked, this, &MainWindow::exportFailedPaths);
 	connect(
-		ui->comboPreviewFiles, qOverload<int>(&QComboBox::currentIndexChanged), this, [&]() { makePreviews(1); },
+		ui->comboPreviewFiles, qOverload<int>(&QComboBox::currentIndexChanged), this,
+		[&]()
+		{
+			if(this->previewTabActive())
+			{
+				makePreviews(1);
+			}
+		},
 		Qt::QueuedConnection);
 	connect(&ipcPreviewClient, &IPCPreviewClient::previewReceived, this, &MainWindow::previewReceived,
 			Qt::QueuedConnection);
@@ -201,6 +215,7 @@ void MainWindow::connectSignals()
 				this->ui->previewProcessBar->setValue(this->ui->previewProcessBar->maximum());
 				this->ui->spinPreviewPage->setEnabled(true);
 				this->ui->comboPreviewFiles->setEnabled(true);
+				ui->txtSearch->setEnabled(true);
 			});
 	connect(&ipcPreviewClient, &IPCPreviewClient::error, this,
 			[this](QString msg)
@@ -437,6 +452,86 @@ void MainWindow::processShortcut(int key)
 	}
 }
 
+bool MainWindow::eventFilter(QObject *object, QEvent *event)
+{
+	if(object == ui->txtSearch && !searchHistory.empty())
+	{
+		if(event->type() == QEvent::KeyPress)
+		{
+			QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
+			if(keyEvent->key() == Qt::Key_Up)
+			{
+				if(this->currentSavedSearchText.isEmpty())
+				{
+					this->currentSavedSearchText = ui->txtSearch->text();
+				}
+				if(this->currentSearchHistoryIndex <= 0)
+				{
+					return true;
+				}
+				--this->currentSearchHistoryIndex;
+				QString text = this->searchHistory.at(this->currentSearchHistoryIndex);
+				ui->txtSearch->setText(text);
+				return true;
+			}
+			else if(keyEvent->key() == Qt::Key_Down)
+			{
+				if(this->currentSearchHistoryIndex == searchHistory.size() - 1)
+				{
+					if(!this->currentSavedSearchText.isEmpty())
+					{
+						ui->txtSearch->setText(this->currentSavedSearchText);
+						this->currentSavedSearchText.clear();
+						++this->currentSearchHistoryIndex;
+					}
+					return true;
+				}
+				if(this->currentSearchHistoryIndex < searchHistory.size() - 1)
+				{
+					++this->currentSearchHistoryIndex;
+					QString text = this->searchHistory.at(this->currentSearchHistoryIndex);
+					ui->txtSearch->setText(text);
+				}
+				return true;
+			}
+			else
+			{
+				this->currentSavedSearchText.clear();
+				/* Off by one on purpose so Key_Up decrements it again and lands at
+				 * the last entry */
+				this->currentSearchHistoryIndex = this->searchHistory.size();
+			}
+		}
+	}
+	if(object == ui->scrollArea->viewport())
+	{
+		if(event->type() == QEvent::Wheel)
+		{
+			QWheelEvent *wheelEvent = static_cast<QWheelEvent *>(event);
+			if(wheelEvent->modifiers() & Qt::ControlModifier)
+			{
+				if(wheelEvent->angleDelta().y() > 0)
+				{
+					if(ui->comboScale->currentIndex() < ui->comboScale->count() - 1)
+					{
+						ui->comboScale->setCurrentIndex(ui->comboScale->currentIndex() + 1);
+					}
+				}
+
+				else
+				{
+					if(ui->comboScale->currentIndex() > 0)
+					{
+						ui->comboScale->setCurrentIndex(ui->comboScale->currentIndex() - 1);
+					}
+				}
+				return true;
+			}
+		}
+	}
+	return QMainWindow::eventFilter(object, event);
+}
+
 void MainWindow::keyPressEvent(QKeyEvent *event)
 {
 	bool quit =
@@ -498,6 +593,9 @@ void MainWindow::initSettingsTabs()
 	ui->txtSettingMountPaths->setText(mountPaths);
 	ui->spinSettingNumerPerPages->setValue(numPagesPerPreview);
 	ui->txtSettingDatabasePath->setText(databasePath);
+	bool horizontalScroll = settings.value(SETTINGS_KEY_PREVIEWS_SCROLL_HORIZONTALLY).toBool();
+	ui->radioScrollHorizontally->setChecked(horizontalScroll);
+	ui->radioScrollVertically->setChecked(!horizontalScroll);
 }
 
 void MainWindow::saveSettings()
@@ -525,6 +623,7 @@ void MainWindow::saveSettings()
 	settings.setValue(SETTINGS_KEY_MOUNTPATHS, mountPaths);
 	settings.setValue(SETTINGS_KEY_PREVIEWSPERPAGE, ui->spinSettingNumerPerPages->value());
 	settings.setValue(SETTINGS_KEY_DBPATH, databasePath);
+	settings.setValue(SETTINGS_KEY_PREVIEWS_SCROLL_HORIZONTALLY, ui->radioScrollHorizontally->isChecked());
 
 	settings.sync();
 
@@ -600,6 +699,14 @@ void MainWindow::lineEditReturnPressed()
 		ui->tabWidget->setCurrentIndex(0);
 	}
 	// TODO: validate q;
+	while(this->searchHistory.size() > 30)
+	{
+		this->searchHistory.removeFirst();
+	}
+	this->searchHistory.append(q);
+	this->currentSearchHistoryIndex = this->searchHistory.size();
+	this->currentSavedSearchText.clear();
+
 	ui->treeResultsList->clear();
 	ui->lblSearchResults->setText("Searching...");
 	this->ui->txtSearch->setEnabled(false);
@@ -701,19 +808,25 @@ void MainWindow::handleSearchResults(const QVector<SearchResult> &results)
 	ui->comboPreviewFiles->setVisible(true);
 
 	bool hasDeleted = false;
+	QHash<QString, bool> seenMap;
 	for(const SearchResult &result : results)
 	{
-		QFileInfo pathInfo(result.fileData.absPath);
+		const QString &absPath = result.fileData.absPath;
+		QFileInfo pathInfo(absPath);
 
+		if(!seenMap.contains(absPath))
+		{
+			seenMap[absPath] = true;
 			QString fileName = pathInfo.fileName();
 			QTreeWidgetItem *item = new QTreeWidgetItem(ui->treeResultsList);
 
 			QDateTime dt = QDateTime::fromSecsSinceEpoch(result.fileData.mtime);
 			item->setIcon(0, iconProvider.icon(pathInfo));
 			item->setText(0, fileName);
-		item->setText(1, result.fileData.absPath);
+			item->setText(1, absPath);
 			item->setText(2, dt.toString(Qt::ISODate));
 			item->setText(3, this->locale().formattedDataSize(result.fileData.size));
+		}
 		bool exists = pathInfo.exists();
 		if(exists)
 		{
@@ -736,6 +849,7 @@ void MainWindow::handleSearchResults(const QVector<SearchResult> &results)
 			hasDeleted = true;
 		}
 	}
+
 	ui->treeResultsList->resizeColumnToContents(0);
 	ui->treeResultsList->resizeColumnToContents(1);
 	ui->treeResultsList->resizeColumnToContents(2);
@@ -771,7 +885,17 @@ void MainWindow::makePreviews(int page)
 	}
 	qDeleteAll(ui->scrollAreaWidgetContents->children());
 
+	QSettings settings;
+	bool horizontalScroll = settings.value(SETTINGS_KEY_PREVIEWS_SCROLL_HORIZONTALLY, false).toBool();
+	if(horizontalScroll)
+	{
 		ui->scrollAreaWidgetContents->setLayout(new QHBoxLayout());
+	}
+	else
+	{
+		ui->scrollAreaWidgetContents->setLayout(new QVBoxLayout());
+		ui->scrollAreaWidgetContents->layout()->setAlignment(Qt::AlignCenter);
+	}
 	ui->previewProcessBar->setMaximum(this->previewableSearchResults.size());
 	processedPdfPreviews = 0;
 
@@ -820,13 +944,9 @@ void MainWindow::makePreviews(int page)
 		}
 		RenderTarget renderTarget;
 		renderTarget.path = sr.fileData.absPath;
-
+		renderTarget.page = (int)sr.page;
-		for(unsigned int pagenum : sr.pages)
-		{
-			renderTarget.page = (int)pagenum;
 		targets.append(renderTarget);
 	}
-	}
 	int numpages = ceil(static_cast<double>(targets.size()) / previewsPerPage);
 	ui->spinPreviewPage->setMaximum(numpages);
 	targets = targets.mid(begin, end);
@@ -839,6 +959,7 @@ void MainWindow::makePreviews(int page)
 	++this->currentPreviewGeneration;
 	this->ui->spinPreviewPage->setEnabled(false);
 	this->ui->comboPreviewFiles->setEnabled(false);
+	this->ui->txtSearch->setEnabled(false);
 	emit startIpcPreviews(renderConfig, targets);
 }
 
@@ -925,3 +1046,11 @@ MainWindow::~MainWindow()
 	delete this->indexer;
 	delete ui;
 }
+
+void MainWindow::closeEvent(QCloseEvent *event)
+{
+	QStringList list = this->searchHistory.toList();
+	QSettings settings;
+	settings.setValue(SETTINGS_KEY_SEARCHHISTORY, list);
+	settings.sync();
+}

gui/mainwindow.h

@@ -30,6 +30,9 @@ class MainWindow : public QMainWindow
 	void beginSearch(const QString &query);
 	void startPdfPreviewGeneration(QVector<SearchResult> paths, double scalefactor);
 
+  protected:
+	void closeEvent(QCloseEvent *event) override;
+
   private:
 	DatabaseFactory *dbFactory;
 	SqliteDbService *dbService;
@@ -64,7 +67,11 @@ class MainWindow : public QMainWindow
 	void initSettingsTabs();
 	int currentSelectedScale();
 	void processShortcut(int key);
-private slots:
+	bool eventFilter(QObject *object, QEvent *event);
+	QVector<QString> searchHistory;
+	int currentSearchHistoryIndex = 0;
+	QString currentSavedSearchText;
+  private slots:
 	void lineEditReturnPressed();
 	void treeSearchItemActivated(QTreeWidgetItem *item, int i);
 	void showSearchResultsContextMenu(const QPoint &point);

gui/mainwindow.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>1280</width>
-    <height>855</height>
+    <height>888</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -27,7 +27,7 @@
        <enum>QTabWidget::South</enum>
       </property>
       <property name="currentIndex">
-       <number>1</number>
+       <number>3</number>
       </property>
       <widget class="QWidget" name="resultsTab">
        <attribute name="title">
@@ -82,7 +82,7 @@
              <x>0</x>
              <y>0</y>
              <width>1244</width>
-             <height>565</height>
+             <height>598</height>
             </rect>
            </property>
            <layout class="QHBoxLayout" name="horizontalLayout"/>
@@ -542,6 +542,19 @@
           </layout>
          </widget>
         </item>
+        <item>
+         <spacer name="verticalSpacer">
+          <property name="orientation">
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>20</width>
+            <height>40</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
         <item>
          <widget class="QGroupBox" name="Misc">
           <property name="title">
@@ -551,7 +564,7 @@
            <item>
             <layout class="QHBoxLayout" name="horizontalLayout_9">
              <item>
-              <widget class="QLabel" name="label_4">
+              <widget class="QLabel" name="lblMaxNumbersPreviewPages">
                <property name="text">
                 <string>Max number of previews per 'page' in 'Previews' tab: </string>
                </property>
@@ -575,22 +588,47 @@
              </item>
             </layout>
            </item>
-          </layout>
+           <item>
+            <layout class="QHBoxLayout" name="horizontalLayout_8">
+             <item>
+              <widget class="QLabel" name="lblScrollModeForPreviews">
+               <property name="text">
+                <string>Scroll mode for previews:</string>
+               </property>
               </widget>
              </item>
              <item>
-         <spacer name="verticalSpacer">
+              <widget class="QRadioButton" name="radioScrollVertically">
+               <property name="text">
+                <string>Vertically</string>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QRadioButton" name="radioScrollHorizontally">
+               <property name="text">
+                <string>Horizontally</string>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <spacer name="horizontalSpacer_6">
                <property name="orientation">
-           <enum>Qt::Vertical</enum>
+                <enum>Qt::Horizontal</enum>
                </property>
                <property name="sizeHint" stdset="0">
                 <size>
-            <width>20</width>
+                 <width>40</width>
-            <height>40</height>
+                 <height>20</height>
                 </size>
                </property>
               </spacer>
              </item>
+            </layout>
+           </item>
+          </layout>
+         </widget>
+        </item>
         <item>
          <widget class="QPushButton" name="btnSaveSettings">
           <property name="text">

shared/common.h

@@ -9,6 +9,8 @@
 #define SETTINGS_KEY_EXCLUDEDPATHS "excludedpaths"
 #define SETTINGS_KEY_MOUNTPATHS "mountpaths"
 #define SETTINGS_KEY_PREVIEWSPERPAGE "previewsPerPage"
+#define SETTINGS_KEY_SEARCHHISTORY "searchhistory"
+#define SETTINGS_KEY_PREVIEWS_SCROLL_HORIZONTALLY "horizontalscroll"
 
 namespace Common
 {

shared/searchresult.h

@@ -6,7 +6,7 @@ class SearchResult
 {
   public:
 	FileData fileData;
-	QVector<unsigned int> pages;
+	unsigned int page;
 	bool wasContentSearch = false;
 };
 

shared/sqlitesearch.cpp

@@ -78,13 +78,18 @@ QString SqliteSearch::escapeFtsArgument(QString ftsArg)
 		if(value.isEmpty())
 		{
 			value = m.captured(2);
+			if(value.endsWith('*'))
+			{
+				value = value.mid(0, value.size() - 1);
+			}
+			result += "\"" + value + "\"*";
 		}
 		else
 		{
 			value = "\"\"" + value + "\"\"";
-		}
 			result += "\"" + value + "\" ";
 		}
+	}
 	return result;
 }
 
@@ -189,10 +194,9 @@ QSqlQuery SqliteSearch::makeSqlQuery(const LooqsQuery &query)
 				sortSql = "ORDER BY rank";
 			}
 		}
-		prepSql =
+		prepSql = "SELECT file.path AS path,  content.page AS page, file.mtime AS mtime, file.size AS size, "
-			"SELECT file.path AS path, group_concat(content.page) AS pages, file.mtime AS mtime, file.size AS size, "
 				  "file.filetype AS filetype FROM file INNER JOIN content ON file.id = content.fileid " +
-			joinSql + " WHERE 1=1 AND " + whereSql + " GROUP BY file.path  " + sortSql;
+				  joinSql + " WHERE 1=1 AND " + whereSql + " " + sortSql;
 	}
 	else
 	{
@@ -200,7 +204,7 @@ QSqlQuery SqliteSearch::makeSqlQuery(const LooqsQuery &query)
 		{
 			sortSql = "ORDER BY file.mtime DESC";
 		}
-		prepSql = "SELECT file.path AS path, '0' as pages,  file.mtime AS mtime, file.size AS size, file.filetype AS "
+		prepSql = "SELECT file.path AS path, '0' as page,  file.mtime AS mtime, file.size AS size, file.filetype AS "
 				  "filetype FROM file WHERE  1=1 AND " +
 				  whereSql + " " + sortSql;
 	}
@@ -243,15 +247,7 @@ QVector<SearchResult> SqliteSearch::search(const LooqsQuery &query)
 		result.fileData.mtime = dbQuery.value("mtime").toUInt();
 		result.fileData.size = dbQuery.value("size").toUInt();
 		result.fileData.filetype = dbQuery.value("filetype").toChar();
-		QString pages = dbQuery.value("pages").toString();
+		result.page = dbQuery.value("page").toUInt();
-		QStringList pagesList = pages.split(",");
-		for(QString &page : pagesList)
-		{
-			if(page != "")
-			{
-				result.pages.append(page.toUInt());
-			}
-		}
 		result.wasContentSearch = contentSearch;
 		results.append(result);
 	}