Add basic prefences window with text editor command field

forms/mainwindow.ui

@@ -2639,6 +2639,8 @@
     <addaction name="actionUse_Encounter_Json"/>
     <addaction name="actionMonitor_Project_Files"/>
     <addaction name="actionUse_Poryscript"/>
+    <addaction name="separator"/>
+    <addaction name="actionEdit_Preferences"/>
    </widget>
    <addaction name="menuFile"/>
    <addaction name="menuEdit"/>
@@ -2905,6 +2907,11 @@
     <string>Export Map Stitch Image...</string>
    </property>
   </action>
+  <action name="actionEdit_Preferences">
+   <property name="text">
+    <string>Edit Preferences...</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <customwidgets>

forms/preferenceeditor.ui

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>PreferenceEditor</class>
+ <widget class="QMainWindow" name="PreferenceEditor">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>480</width>
+    <height>320</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Preferences</string>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QVBoxLayout" name="verticalLayout">
+    <item>
+     <widget class="QGroupBox" name="groupBox">
+      <property name="title">
+       <string>Preferred Text Editor</string>
+      </property>
+      <layout class="QGridLayout" name="gridLayout">
+       <item row="0" column="0">
+        <widget class="QLabel" name="label_TextEditor">
+         <property name="text">
+          <string>Command</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="1">
+        <widget class="QLineEdit" name="lineEdit_TextEditor">
+         <property name="toolTip">
+          <string>The command (including the necessary parameters) to perform the action. See the command parameter legend below for a list of supported parameter variables, which will be substituted when launching the command. When upper-case letters (e.g. %F, $D, %N) are used, the action will be applicable even if more than one item is selected. Esle the action will only be applicable f exactly one item is selected.</string>
+         </property>
+         <property name="placeholderText">
+          <string>e.g. code --goto %F:%L</string>
+         </property>
+         <property name="clearButtonEnabled">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="0" colspan="2">
+        <widget class="QLabel" name="label_TextEditorHelp">
+         <property name="text">
+          <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;The command that will be executed when clicking the &amp;quot;Open Map Scripts&amp;quot; button. You may optionally include '%F' and '%L' in the command. '%F' will be substituted with the scripts file path and '%L' will be substituted with a line number. If '%L' is specified then the scripts file will be opened to map script cooresponding to the currently selected event (If the script can be found). If '%F' is &lt;span style=&quot; font-weight:600;&quot;&gt;not&lt;/span&gt; specified then the map scripts file path will be appended to the end of the command.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+         </property>
+         <property name="scaledContents">
+          <bool>false</bool>
+         </property>
+         <property name="alignment">
+          <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+         </property>
+         <property name="wordWrap">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </item>
+    <item>
+     <widget class="QDialogButtonBox" name="buttonBox">
+      <property name="standardButtons">
+       <set>QDialogButtonBox::Apply|QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+      </property>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

include/mainwindow.h

@@ -21,6 +21,7 @@
 #include "filterchildrenproxymodel.h"
 #include "newmappopup.h"
 #include "newtilesetdialog.h"
+#include "preferenceeditor.h"
 
 namespace Ui {
 class MainWindow;
@@ -226,6 +227,7 @@ private slots:
     void on_pushButton_ConfigureEncountersJSON_clicked();
 
     void on_actionRegion_Map_Editor_triggered();
+    void on_actionEdit_Preferences_triggered();
 
 private:
     Ui::MainWindow *ui;
@@ -234,6 +236,7 @@ private:
     MapImageExporter *mapImageExporter = nullptr;
     FilterChildrenProxyModel *mapListProxyModel;
     NewMapPopup *newmapprompt = nullptr;
+    PreferenceEditor *preferenceEditor = nullptr;
     QStandardItemModel *mapListModel;
     QList<QStandardItem*> *mapGroupItemsList;
     QMap<QString, QModelIndex> mapListIndexes;

include/ui/preferenceeditor.h

@@ -0,0 +1,31 @@
+#ifndef PREFERENCES_H
+#define PREFERENCES_H
+
+#include <QMainWindow>
+
+class QAbstractButton;
+
+
+namespace Ui {
+class PreferenceEditor;
+}
+
+class PreferenceEditor : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit PreferenceEditor(QWidget *parent = nullptr);
+    ~PreferenceEditor();
+
+private:
+    Ui::PreferenceEditor *ui;
+
+    void populateFields();
+    void saveFields();
+
+private slots:
+    void dialogButtonClicked(QAbstractButton *button);
+};
+
+#endif // PREFERENCES_H

porymap.pro

@@ -71,6 +71,7 @@ SOURCES += src/core/block.cpp \
     src/ui/newtilesetdialog.cpp \
     src/ui/flowlayout.cpp \
     src/ui/mapruler.cpp \
+    src/ui/preferenceeditor.cpp \
     src/config.cpp \
     src/editor.cpp \
     src/main.cpp \
@@ -140,6 +141,7 @@ HEADERS  += include/core/block.h \
     include/ui/overlay.h \
     include/ui/flowlayout.h \
     include/ui/mapruler.h \
+    include/ui/preferenceeditor.h \
     include/config.h \
     include/editor.h \
     include/mainwindow.h \
@@ -156,7 +158,8 @@ FORMS    += forms/mainwindow.ui \
     forms/newmappopup.ui \
     forms/aboutporymap.ui \
     forms/newtilesetdialog.ui \
-    forms/mapimageexporter.ui
+    forms/mapimageexporter.ui \
+    forms/preferenceeditor.ui
 
 RESOURCES += \
     resources/images.qrc \

src/mainwindow.cpp

@@ -2560,6 +2560,21 @@ void MainWindow::on_actionThemes_triggered()
     themeSelectorWindow.exec();
 }
 
+void MainWindow::on_actionEdit_Preferences_triggered() {
+    if (!preferenceEditor) {
+        preferenceEditor = new PreferenceEditor(this);
+        connect(preferenceEditor, &QObject::destroyed, [=](QObject *) { preferenceEditor = nullptr; });
+    }
+
+    if (!preferenceEditor->isVisible()) {
+        preferenceEditor->show();
+    } else if (preferenceEditor->isMinimized()) {
+        preferenceEditor->showNormal();
+    } else {
+        preferenceEditor->activateWindow();
+    }
+}
+
 void MainWindow::on_pushButton_AddCustomHeaderField_clicked()
 {
     int rowIndex = this->ui->tableWidget_CustomHeaderFields->rowCount();

src/ui/preferenceeditor.cpp

@@ -0,0 +1,42 @@
+#include "preferenceeditor.h"
+#include "ui_preferenceeditor.h"
+#include "config.h"
+
+#include <QAbstractButton>
+
+
+PreferenceEditor::PreferenceEditor(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::PreferenceEditor)
+{
+    ui->setupUi(this);
+    setAttribute(Qt::WA_DeleteOnClose);
+    connect(ui->buttonBox, &QDialogButtonBox::clicked,
+            this, &PreferenceEditor::dialogButtonClicked);
+    populateFields();
+}
+
+PreferenceEditor::~PreferenceEditor()
+{
+    delete ui;
+}
+
+void PreferenceEditor::populateFields() {
+    ui->lineEdit_TextEditor->setText(porymapConfig.getTextEditorCommand());
+}
+
+void PreferenceEditor::saveFields() {
+    porymapConfig.setTextEditorCommand(ui->lineEdit_TextEditor->text());
+}
+
+void PreferenceEditor::dialogButtonClicked(QAbstractButton *button) {
+    auto buttonRole = ui->buttonBox->buttonRole(button);
+    if (buttonRole == QDialogButtonBox::AcceptRole) {
+        saveFields();
+        close();
+    } else if (buttonRole == QDialogButtonBox::ApplyRole) {
+        saveFields();
+    } else if (buttonRole == QDialogButtonBox::RejectRole) {
+        close();
+    }
+}