ui: style search view

Added stylesheet for search view.
Added utility function that loads all font files inside a folder.
Added icons and font files.

bin/app/data/gui/search_view/search_view.css

@@ -0,0 +1,37 @@
+QLineEdit#search_box {
+	background: rgb(204, 204, 204);
+	border: 0px;
+	height: 26px;
+	padding: 0 4px;
+	selection-background-color: rgb(51, 51, 51);
+    font-family: "Source Code Pro";
+    font-size: 16px;
+    font-weight: bold;
+}
+
+QAbstractItemView#search_box_popup {
+	selection-background-color: rgb(51, 51, 51);
+    font-family: "Source Code Pro";
+    font-size: 14px;
+    font-weight: bold;
+}
+
+QPushButton#search_button {
+	border: 0px;
+	border-image: url(data/gui/search_view/images/button_search.png);
+	height: 26px;
+	height: 26px;
+}
+
+QPushButton#case_sensitive_button {
+    border-image: url(data/gui/search_view/images/button_case_sensitive_inactive.png);
+	border: 0px;
+	height: 26px;
+	height: 26px;
+	margin-left: 4px;
+	margin-right: 4px;
+}
+
+QPushButton#case_sensitive_button:checked {
+    border-image: url(data/gui/search_view/images/button_case_sensitive_active.png);
+}

bin/app/data/gui/search_view/style_search_view.css

@@ -0,0 +1,37 @@
+QLineEdit#search_box {
+	background: rgb(204, 204, 204);
+	border: 0px;
+	height: 26px;
+	padding: 0 4px;
+	selection-background-color: rgb(51, 51, 51);
+    font-family: "Source Code Pro";
+    font-size: 16px;
+    font-weight: bold;
+}
+
+QAbstractItemView#search_box_popup {
+	selection-background-color: rgb(51, 51, 51);
+    font-family: "Source Code Pro";
+    font-size: 14px;
+    font-weight: bold;
+}
+
+QPushButton#search_button {
+	border: 0px;
+	border-image: url(data/gui/search_view/images/button_search.png);
+	height: 26px;
+	height: 26px;
+}
+
+QPushButton#case_sensitive_button {
+    border-image: url(data/gui/search_view/images/button_case_sensitive_inactive.png);
+	border: 0px;
+	height: 26px;
+	height: 26px;
+	margin-left: 4px;
+	margin-right: 4px;
+}
+
+QPushButton#case_sensitive_button:checked {
+    border-image: url(data/gui/search_view/images/button_case_sensitive_active.png);
+}

src/app/main.cpp

@@ -5,6 +5,7 @@
 #include "Application.h"
 #include "includes.h"
 #include "qt/QtGuiFactory.h"
+#include "qt/utility/utilityQt.h"
 
 int main(int argc, char *argv[])
 {
@@ -14,5 +15,7 @@ int main(int argc, char *argv[])
 	std::shared_ptr<Application> app = Application::create(&guiFactory);
 	app->loadProject("data/ProjectSettings.xml");
 
+	utility::loadFontsFromDirectory("data/fonts", ".otf");
+
 	return qtApp.exec();
 }

src/app/qt/utility/utilityQt.cpp

@@ -1,5 +1,13 @@
 #include "utilityQt.h"
 
+#include <set>
+
+#include <QFile>
+#include <QFontDatabase>
+
+#include "utility/FileSystem.h"
+#include "utility/logging/logging.h"
+
 namespace utility
 {
 	void setWidgetBackgroundColor(QWidget* widget, const Colori& color)
@@ -9,4 +17,34 @@ namespace utility
 		widget->setPalette(palette);
 		widget->setAutoFillBackground(true);
 	}
+
+	void loadFontsFromDirectory(const std::string& path, const std::string& extension)
+	{
+		std::vector<std::string> extensions;
+		extensions.push_back(extension);
+		std::vector<std::string> fontFileNames = FileSystem::getFileNamesFromDirectory(path, extensions);
+
+		std::set<int> loadedFontIds;
+
+		for (const std::string& fontFileName: fontFileNames)
+		{
+			QFile file(fontFileName.c_str());
+			if (file.open(QIODevice::ReadOnly))
+			{
+				int id = QFontDatabase::addApplicationFontFromData(file.readAll());
+				if (id != -1)
+				{
+					loadedFontIds.insert(id);
+				}
+			}
+		}
+
+		for (int loadedFontId: loadedFontIds)
+		{
+			for (QString family: QFontDatabase::applicationFontFamilies(loadedFontId))
+			{
+				LOG_INFO("Loaded FontFamily: " + family.toStdString());
+			}
+		}
+	}
 }

src/app/qt/utility/utilityQt.h

@@ -9,6 +9,7 @@
 namespace utility
 {
 	void setWidgetBackgroundColor(QWidget* widget, const Colori& color);
+	void loadFontsFromDirectory(const std::string& path, const std::string& extension = ".otf");
 }
 
 # endif // UTILITY_QT_H

src/app/qt/view/QtSearchView.cpp

@@ -2,11 +2,12 @@
 
 #include <QtWidgets>
 
+#include "component/controller/SearchController.h"
 #include "qt/element/QtButton.h"
 #include "qt/element/QtEditBox.h"
 #include "qt/QtWidgetWrapper.h"
 #include "qt/utility/utilityQt.h"
-#include "component/controller/SearchController.h"
+#include "utility/text/TextAccess.h"
 
 QtSearchView::QtSearchView(ViewLayout* viewLayout)
 	: SearchView(viewLayout)
@@ -27,28 +28,30 @@ void QtSearchView::createWidgetWrapper()
 void QtSearchView::initGui()
 {
 	QWidget* widget = QtWidgetWrapper::getWidgetOfView(this);
-	utility::setWidgetBackgroundColor(widget, Colori(190, 190, 190, 255));
+	utility::setWidgetBackgroundColor(widget, Colori(255, 255, 255, 255));
+	widget->setStyleSheet(TextAccess::createFromFile("data/gui/search_view/search_view.css")->getText().c_str());
+
 
 	QBoxLayout* layout = new QBoxLayout(QBoxLayout::LeftToRight);
-	layout->setSpacing(3);
-	layout->setContentsMargins(3, 3, 3, 3);
+	layout->setSpacing(0);
+	//layout->setContentsMargins(3, 3, 3, 3);
 	widget->setLayout(layout);
 
+	m_searchButton = new QtButton(widget);
+	m_searchButton->setCallbackOnClick(std::bind(&QtSearchView::onSearchButtonClick, this));
+	m_searchButton->setObjectName("search_button");
+	widget->layout()->addWidget(m_searchButton);
+
 	m_searchBox = new QtEditBox(widget);
 	m_searchBox->setPlaceholderText("Please enter your search string.");
 	m_searchBox->setCallbackOnReturnPressed(std::bind(&QtSearchView::onSearchButtonClick, this));
-
-	std::vector<std::string> autocompletionList;
-	autocompletionList.push_back("tralala");
-	autocompletionList.push_back("lalila");
-	setAutocompletionList(autocompletionList);
-
-	m_searchButton = new QtButton(widget);
-	m_searchButton->setText("Search");
-	m_searchButton->setCallbackOnClick(std::bind(&QtSearchView::onSearchButtonClick, this));
-
+	m_searchBox->setObjectName("search_box");
 	widget->layout()->addWidget(m_searchBox);
-	widget->layout()->addWidget(m_searchButton);
+
+	m_caseSensitiveButton = new QtButton(widget);
+	m_caseSensitiveButton->setObjectName("case_sensitive_button");
+	m_caseSensitiveButton->setCheckable(true);
+	widget->layout()->addWidget(m_caseSensitiveButton);
 }
 
 void QtSearchView::setText(const std::string& s)
@@ -84,6 +87,8 @@ void QtSearchView::doSetAutocompletionList(const std::vector<std::string>& autoc
 	for (const std::string& s: autocompletionList)
 		wordList << s.c_str();
 	QCompleter *completer = new QCompleter(wordList, m_searchBox);
+	completer->popup()->setObjectName("search_box_popup");
 	completer->setCaseSensitivity(Qt::CaseInsensitive);
 	m_searchBox->setCompleter(completer);
+	completer->popup()->setStyleSheet(TextAccess::createFromFile("data/gui/search_view/search_view.css")->getText().c_str());
 }

src/app/qt/view/QtSearchView.h

@@ -31,6 +31,7 @@ private:
 
 	QtEditBox* m_searchBox;
 	QtButton* m_searchButton;
+	QtButton* m_caseSensitiveButton;
 	QtThreadedFunctor<const std::string&> m_setTextFunctor;
 	QtThreadedFunctor<const std::vector<std::string>&> m_setAutocompletionListFunctor;
 };

src/lib/utility/FileSystem.cpp

@@ -25,6 +25,13 @@ std::vector<std::string> FileSystem::getSourceFilesFromDirectory(
 	return files;
 }
 
+std::vector<std::string> FileSystem::getFileNamesFromDirectory(
+	const std::string& path, const std::vector<std::string>& extensions
+)
+{
+	return getSourceFilesFromDirectory(path, extensions);
+}
+
 bool FileSystem::isValidExtension(const std::string& filepath, const std::vector<std::string>& extensions)
 {
 	boost::filesystem::path path(filepath);

src/lib/utility/FileSystem.h

@@ -7,9 +7,14 @@
 class FileSystem
 {
 public:
-	static std::vector<std::string> getSourceFilesFromDirectory(
+	static std::vector<std::string> getSourceFilesFromDirectory( // TODO: Replace this with getFileNamesFromDirectory.
 		const std::string& path, const std::vector<std::string>& extensions
 	);
+
+	static std::vector<std::string> getFileNamesFromDirectory(
+		const std::string& path, const std::vector<std::string>& extensions
+	);
+
 	static bool exists(const std::string& path);
 	static std::string fileName(const std::string& path);