Add ability to export map stitch images.

include/editor.h

@@ -131,6 +131,8 @@ public:
     void objectsView_onMouseMove(QMouseEvent *event);
     void objectsView_onMouseRelease(QMouseEvent *event);
 
+    int getBorderDrawDistance(int dimension);
+
 private:
     void setConnectionItemsVisible(bool);
     void setBorderItemsVisible(bool, qreal = 1);
@@ -147,7 +149,6 @@ private:
     void updateMirroredConnectionMap(MapConnection*, QString);
     void updateMirroredConnection(MapConnection*, QString, QString, bool isDelete = false);
     void updateEncounterFields(EncounterFields newFields);
-    int getBorderDrawDistance(int dimension);
     Event* createNewObjectEvent();
     Event* createNewWarpEvent();
     Event* createNewHealLocationEvent();

include/lib/orderedjson.h

@@ -62,6 +62,10 @@
 #include <memory>
 #include <initializer_list>
 
+#include <QtGlobal>
+#if QT_VERSION < QT_VERSION_CHECK(5, 14, 1)
+    #include "qstringhash.h"
+#endif
 #include "orderedmap.h"
 
 #ifdef _MSC_VER

include/lib/orderedmap.h

@@ -1640,7 +1640,7 @@ private:
  *                            the erased element and all the ones after the erased element (including end()). 
  *                            Otherwise all the iterators are invalidated if an erase occurs.
  */
-template<class Key, 
+template<class Key,
          class T, 
          class Hash = std::hash<Key>,
          class KeyEqual = std::equal_to<Key>,
@@ -2031,7 +2031,7 @@ public:
     
     
     
-    T& operator[](const Key& key) { return m_ht[key]; }    
+    T& operator[](const Key& key) { return m_ht[key]; }
     T& operator[](Key&& key) { return m_ht[std::move(key)]; }
     
     
@@ -2042,7 +2042,7 @@ public:
      * Use the hash value 'precalculated_hash' instead of hashing the key. The hash value should be the same
      * as hash_function()(key). Usefull to speed-up the lookup if you already have the hash.
      */
-    size_type count(const Key& key, std::size_t precalculated_hash) const { 
+    size_type count(const Key& key, std::size_t precalculated_hash) const {
         return m_ht.count(key, precalculated_hash); 
     }
     
@@ -2079,7 +2079,7 @@ public:
     /**
      * @copydoc find(const Key& key, std::size_t precalculated_hash)
      */
-    const_iterator find(const Key& key, std::size_t precalculated_hash) const { 
+    const_iterator find(const Key& key, std::size_t precalculated_hash) const {
         return m_ht.find(key, precalculated_hash);
     }
     
@@ -2124,7 +2124,7 @@ public:
      * Use the hash value 'precalculated_hash' instead of hashing the key. The hash value should be the same
      * as hash_function()(key). Usefull to speed-up the lookup if you already have the hash.
      */
-    std::pair<iterator, iterator> equal_range(const Key& key, std::size_t precalculated_hash) { 
+    std::pair<iterator, iterator> equal_range(const Key& key, std::size_t precalculated_hash) {
         return m_ht.equal_range(key, precalculated_hash); 
     }
     
@@ -2133,7 +2133,7 @@ public:
     /**
      * @copydoc equal_range(const Key& key, std::size_t precalculated_hash)
      */
-    std::pair<const_iterator, const_iterator> equal_range(const Key& key, std::size_t precalculated_hash) const { 
+    std::pair<const_iterator, const_iterator> equal_range(const Key& key, std::size_t precalculated_hash) const {
         return m_ht.equal_range(key, precalculated_hash); 
     }
 

include/lib/qstringhash.h

@@ -0,0 +1,19 @@
+#ifndef QSTRINGHASH_H
+#define QSTRINGHASH_H
+
+#include <QHash>
+#include <QString>
+#include <functional>
+
+// This is a custom hash function for QString so it can be used as
+// a key in a std::hash structure. Qt 5.14 added this function, so
+// this file should only be included in earlier versions.
+namespace std {
+  template<> struct hash<QString> {
+    std::size_t operator()(const QString& s) const noexcept {
+      return static_cast<size_t>(qHash(s));
+    }
+  };
+}
+
+#endif // QSTRINGHASH_H

include/mainwindow.h

@@ -109,6 +109,7 @@ private slots:
     void currentMetatilesSelectionChanged();
 
     void on_action_Export_Map_Image_triggered();
+    void on_actionExport_Stitched_Map_Image_triggered();
 
     void on_comboBox_ConnectionDirection_currentIndexChanged(const QString &arg1);
     void on_spinBox_ConnectionOffset_valueChanged(int offset);
@@ -219,6 +220,7 @@ private:
     void closeSupplementaryWindows();
 
     bool isProjectOpen();
+    void showExportMapImageWindow(bool stitchMode);
 };
 
 enum MapListUserRoles {

include/ui/mapimageexporter.h

@@ -15,7 +15,7 @@ class MapImageExporter : public QDialog
     Q_OBJECT
 
 public:
-    explicit MapImageExporter(QWidget *parent, Editor *editor);
+    explicit MapImageExporter(QWidget *parent, Editor *editor, bool stitchMode);
     ~MapImageExporter();
 
 private:
@@ -39,9 +39,12 @@ private:
     bool showGrid = false;
     bool showBorder = false;
     bool showCollision = false;
+    bool stitchMode = false;
 
     void updatePreview();
     void saveImage();
+    QPixmap getStitchedImage(QProgressDialog *progress, bool includeBorder);
+    QPixmap getFormattedMapPixmap(Map *map, bool ignoreBorder);
 
 private slots:
     void on_checkBox_Objects_stateChanged(int state);