From 7c89a8078fdc91c37d3e9c3ce7d8f071b9cd13d4 Mon Sep 17 00:00:00 2001
From: kateleet <kate@cutefishos.com>
Date: Sat, 25 Dec 2021 01:46:16 +0800
Subject: [PATCH] feat: support drop files

---
 CMakeLists.txt         |  1 +
 qml/TextEditor.qml     | 10 ++++++++--
 qml/main.qml           | 33 ++++++++++++++++++++++++++++++---
 src/highlightmodel.cpp |  2 --
 src/main.cpp           |  2 ++
 src/texteditor.cpp     | 12 ++++++++++++
 src/texteditor.h       | 19 +++++++++++++++++++
 7 files changed, 72 insertions(+), 7 deletions(-)
 create mode 100644 src/texteditor.cpp
 create mode 100644 src/texteditor.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 386859e..45df845 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,6 +18,7 @@ set(PROJECT_SOURCES
         src/main.cpp
         src/documenthandler.cpp
         src/highlightmodel.cpp
+        src/texteditor.cpp
         qml.qrc
 )
 
diff --git a/qml/TextEditor.qml b/qml/TextEditor.qml
index a1e0335..8513c65 100644
--- a/qml/TextEditor.qml
+++ b/qml/TextEditor.qml
@@ -14,8 +14,8 @@ Item {
     property bool showLineNumbers: true
     property int characterCount: body.text.length
 
-    height: ListView.view.height
-    width: ListView.view.width
+    height: ListView.view ? ListView.view.height : 0
+    width: ListView.view ? ListView.view.width : 0
 
     DocumentHandler {
         id: document
@@ -25,6 +25,7 @@ Item {
         selectionEnd: body.selectionEnd
         backgroundColor: FishUI.Theme.backgroundColor
         enableSyntaxHighlighting: true
+        theme: FishUI.Theme.darkMode ? "Breeze Dark" : "Breeze Light"
 
         onSearchFound: {
             body.select(start, end)
@@ -47,6 +48,11 @@ Item {
         Flickable {
             id: _flickable
 
+            FishUI.WheelHandler {
+                id: wheelHandler
+                target: _flickable
+            }
+
             boundsBehavior: Flickable.StopAtBounds
             boundsMovement: Flickable.StopAtBounds
 
diff --git a/qml/main.qml b/qml/main.qml
index ca1fef3..150e6c1 100644
--- a/qml/main.qml
+++ b/qml/main.qml
@@ -3,6 +3,7 @@ import QtQuick.Window 2.15
 import QtQuick.Controls 2.15
 import QtQuick.Layouts 1.15
 import FishUI 1.0 as FishUI
+import Cutefish.TextEditor 1.0
 
 FishUI.Window {
     id: root
@@ -13,6 +14,14 @@ FishUI.Window {
     visible: true
     title: qsTr("Text Editor")
 
+    FileHelper {
+        id: fileHelper
+
+        onNewPath: {
+            _tabView.addTab(textEditorCompeont, { fileUrl: path })
+        }
+    }
+
     headerItem: Item {
         Rectangle {
             anchors.fill: parent
@@ -23,7 +32,7 @@ FishUI.Window {
             id: _tabbar
             anchors.fill: parent
             anchors.margins: FishUI.Units.smallSpacing / 2
-            anchors.rightMargin: FishUI.Units.largeSpacing * 2
+            anchors.rightMargin: FishUI.Units.largeSpacing * 4
 
             model: _tabView.count
             currentIndex : _tabView.currentIndex
@@ -59,6 +68,19 @@ FishUI.Window {
         }
     }
 
+    DropArea {
+        id: _dropArea
+        anchors.fill: parent
+
+        onDropped: {
+            if (drop.hasUrls) {
+                for (var i = 0; i < drop.urls.length; ++i) {
+                    fileHelper.addPath(drop.urls[i])
+                }
+            }
+        }
+    }
+
     ColumnLayout {
         anchors.fill: parent
         spacing: 0
@@ -87,12 +109,17 @@ FishUI.Window {
                 anchors.bottomMargin: FishUI.Units.smallSpacing
 
                 Label {
-                    text: qsTr("Characters %1").arg(_tabView.currentItem.characterCount)
+                    text: _tabView.currentItem ? qsTr("Characters %1").arg(_tabView.currentItem.characterCount)
+                                               : ""
                 }
             }
         }
     }
 
+    function addPath(path) {
+        _tabView.addTab(textEditorCompeont, { fileUrl: path })
+    }
+
     function addTab() {
         _tabView.addTab(textEditorCompeont, {})
     }
@@ -106,6 +133,6 @@ FishUI.Window {
     }
 
     Component.onCompleted: {
-        addTab()
+        // addTab()
     }
 }
diff --git a/src/highlightmodel.cpp b/src/highlightmodel.cpp
index 615ab0e..eb82f89 100644
--- a/src/highlightmodel.cpp
+++ b/src/highlightmodel.cpp
@@ -7,7 +7,5 @@ HighlightModel::HighlightModel(QObject *parent)
     for (KSyntaxHighlighting::Definition def : m_repository.definitions()) {
         if (def.isHidden())
             continue;
-
-        qDebug() << def.translatedName();
     }
 }
diff --git a/src/main.cpp b/src/main.cpp
index 5990811..e583821 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2,6 +2,7 @@
 #include <QQmlApplicationEngine>
 #include "documenthandler.h"
 #include "highlightmodel.h"
+#include "texteditor.h"
 
 int main(int argc, char *argv[])
 {
@@ -12,6 +13,7 @@ int main(int argc, char *argv[])
     QGuiApplication app(argc, argv);
 
     qmlRegisterType<DocumentHandler>("Cutefish.TextEditor", 1, 0, "DocumentHandler");
+    qmlRegisterType<FileHelper>("Cutefish.TextEditor", 1, 0, "FileHelper");
 
     HighlightModel m;
 
diff --git a/src/texteditor.cpp b/src/texteditor.cpp
new file mode 100644
index 0000000..57cbed7
--- /dev/null
+++ b/src/texteditor.cpp
@@ -0,0 +1,12 @@
+#include "texteditor.h"
+
+FileHelper::FileHelper(QObject *parent)
+    : QObject(parent)
+{
+
+}
+
+void FileHelper::addPath(const QString &path)
+{
+    emit newPath(path);
+}
diff --git a/src/texteditor.h b/src/texteditor.h
new file mode 100644
index 0000000..e7657d0
--- /dev/null
+++ b/src/texteditor.h
@@ -0,0 +1,19 @@
+#ifndef TEXTEDITOR_H
+#define TEXTEDITOR_H
+
+#include <QObject>
+
+class FileHelper : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit FileHelper(QObject *parent = nullptr);
+
+    Q_INVOKABLE void addPath(const QString &path);
+
+signals:
+    void newPath(const QString &path);
+};
+
+#endif // TEXTEDITOR_H