ui: new file node style with icon

src/app/qt/element/QtCodeFile.cpp

@@ -9,6 +9,8 @@
 #include "data/location/TokenLocationFile.h"
 #include "qt/element/QtCodeFileList.h"
 #include "qt/element/QtCodeSnippet.h"
+#include "qt/utility/utilityQt.h"
+#include "settings/ColorScheme.h"
 
 QtCodeFile::QtCodeFile(const FilePath& filePath, QtCodeFileList* parent)
 	: QFrame(parent)
@@ -38,9 +40,15 @@ QtCodeFile::QtCodeFile(const FilePath& filePath, QtCodeFileList* parent)
 	m_title->minimumSizeHint(); // force font loading
 	m_title->setAttribute(Qt::WA_LayoutUsesWidgetRect); // fixes layouting on Mac
 	m_title->setToolTip(QString::fromStdString(filePath.str()));
-	m_title->setFixedWidth(m_title->fontMetrics().width(filePath.fileName().c_str()) + 32);
+	m_title->setFixedWidth(m_title->fontMetrics().width(filePath.fileName().c_str()) + 52);
 	m_title->setFixedHeight(std::max(m_title->fontMetrics().height() * 1.2, 28.0));
 	m_title->setSizePolicy(sizePolicy().horizontalPolicy(), QSizePolicy::Fixed);
+
+	m_title->setIcon(utility::colorizePixmap(
+		QPixmap("data/gui/graph_view/images/file.png"),
+		ColorScheme::getInstance()->getColor("code/file/title/icon").c_str()
+	));
+
 	titleLayout->addWidget(m_title);
 
 	titleWidget->setMinimumHeight(m_title->height() + 4);

src/app/qt/view/graphElements/QtGraphNode.cpp

@@ -42,6 +42,7 @@ QFont QtGraphNode::getFontForNodeType(Node::NodeType type)
 
 QtGraphNode::QtGraphNode()
 	: m_undefinedRect(nullptr)
+	, m_icon(nullptr)
 	, m_isActive(false)
 	, m_isHovering(false)
 {
@@ -393,7 +394,16 @@ void QtGraphNode::setStyle(const GraphViewStyle::NodeStyle& style)
 		m_undefinedRect->setRadius(radius);
 	}
 
+	if (style.iconPath.size())
+	{
+		QtDeviceScaledPixmap pixmap(QString::fromStdString(style.iconPath));
+		pixmap.scaleToHeight(style.iconSize);
+
+		m_icon = new QGraphicsPixmapItem(utility::colorizePixmap(pixmap.pixmap(), style.iconColor.c_str()), this);
+		m_icon->setPos(style.iconOffset.x, style.iconOffset.y);
+	}
+
 	m_text->setFont(font);
 	m_text->setBrush(QBrush(style.textColor.c_str()));
-	m_text->setPos(style.textOffset.x, style.textOffset.y);
+	m_text->setPos(style.iconOffset.x + style.iconSize + style.textOffset.x, style.textOffset.y);
 }

src/app/qt/view/graphElements/QtGraphNode.h

@@ -102,6 +102,7 @@ protected:
 	QGraphicsSimpleTextItem* m_text;
 	QtRoundedRectItem* m_rect;
 	QtRoundedRectItem* m_undefinedRect;
+	QGraphicsPixmapItem* m_icon;
 
 	Vec2i m_size;