QT Fred Boillerplate Removal and Memory Safety

qtfred/src/mission/dialogs/AbstractDialogModel.cpp

@@ -6,13 +6,23 @@
 namespace fso {
 namespace fred {
 namespace dialogs {
-
-
 AbstractDialogModel::AbstractDialogModel(QObject* parent,
 										 EditorViewport* viewport) :
 	QObject(parent), _editor(viewport->editor), _viewport(viewport) {
 }
 
+bool AbstractDialogModel::query_modified() const
+{
+	return _modified;
+}
+
+void AbstractDialogModel::set_modified()
+{
+	if (!_modified) {
+		_modified = true;
+	}
+}
+
 }
 }
 }

qtfred/src/mission/dialogs/AbstractDialogModel.h

@@ -25,6 +25,15 @@ class AbstractDialogModel: public QObject {
 	Editor* _editor = nullptr;
 	EditorViewport* _viewport = nullptr;
 
+	template <typename T>
+	/**
+	 * @brief Copies rvalue to the lvalue while setting the modified variable.
+	 */
+	void modify(T& a, const T& b);
+
+	bool _modified = false;
+	void set_modified();
+
  public:
 	AbstractDialogModel(QObject* parent, EditorViewport* viewport);
 
@@ -42,6 +51,10 @@ class AbstractDialogModel: public QObject {
 	 */
 	virtual void reject() = 0;
 
+
+	bool query_modified() const;
+
+
  signals:
 	/**
 	 * @brief Signal emitted when the model has changed caused by an update operation
@@ -51,6 +64,16 @@ class AbstractDialogModel: public QObject {
 	void modelChanged();
 };
 
+template <typename T>
+inline void AbstractDialogModel::modify(T& a, const T& b)
+{
+	if (a != b) {
+		a = b;
+		set_modified();
+		modelChanged();
+	}
+}
+
 }
 }
 }

qtfred/src/mission/dialogs/AsteroidEditorDialogModel.cpp

@@ -26,7 +26,6 @@ AsteroidEditorDialogModel::AsteroidEditorDialogModel(QObject* parent, EditorView
 	_field_type(FT_ACTIVE),
 	_debris_genre(DG_ASTEROID),
 	_bypass_errors(false),
-	_modified(false),
 	_cur_field(0),
 	_last_field(-1)
 {
@@ -494,21 +493,6 @@ void AsteroidEditorDialogModel::update_init()
 	_last_field = _cur_field;
 }
 
-void AsteroidEditorDialogModel::set_modified()
-{
-	_modified = true;
-}
-
-void AsteroidEditorDialogModel::unset_modified()
-{
-	_modified = false;
-}
-
-bool AsteroidEditorDialogModel::get_modified()
-{
-	return _modified;
-}
-
 void AsteroidEditorDialogModel::showErrorDialogNoCancel(const SCP_string& message)
 {
 	if (_bypass_errors) {

qtfred/src/mission/dialogs/AsteroidEditorDialogModel.h

@@ -61,13 +61,7 @@ Q_OBJECT
 	void update_init();
 	bool validate_data();
 
-	void set_modified();
-	void unset_modified();
-	bool get_modified();
-
 private:
-	template<typename T>
-	void modify(T &a, const T &b);
 
 	void showErrorDialogNoCancel(const SCP_string& message);
 	void initializeData();
@@ -98,7 +92,6 @@ Q_OBJECT
 	asteroid_field _a_field;      // :v: had unfinished plans for multiple fields?
 
 	bool _bypass_errors;
-	bool _modified;
 	int  _cur_field;
 	int  _last_field;
 
@@ -110,15 +103,6 @@ Q_OBJECT
 	std::unordered_map<int, int> debris_inverse_idx_lookup;
 };
 
-template<typename T>
-inline void AsteroidEditorDialogModel::modify(T &a, const T &b) {
-	if (a != b) {
-		a = b;
-		set_modified();
-		modelChanged();
-	}
-}
-
 } // namespace dialogs
 } // namespace fred
 } // namespace fso

qtfred/src/mission/dialogs/CommandBriefingDialogModel.cpp

@@ -144,7 +144,7 @@ void CommandBriefingDialogModel::addStage()
 
 	_wipCommandBrief.num_stages++;
 	_currentStage = _wipCommandBrief.num_stages - 1;
-
+	set_modified();
 	modelChanged();
 }
 
@@ -155,6 +155,7 @@ void CommandBriefingDialogModel::insertStage()
 
 	if (_wipCommandBrief.num_stages >= CMD_BRIEF_STAGES_MAX) {
 		_wipCommandBrief.num_stages = CMD_BRIEF_STAGES_MAX;
+		set_modified();
 		modelChanged(); // signal that the model has changed, in case of inexplicable invalid index.
 		return;
 	}
@@ -164,6 +165,7 @@ void CommandBriefingDialogModel::insertStage()
 	for (int i = _wipCommandBrief.num_stages - 1; i > _currentStage; i--) {
 		_wipCommandBrief.stage[i] = _wipCommandBrief.stage[i - 1];
 	}
+	set_modified();
 	modelChanged();
 }
 
@@ -181,6 +183,7 @@ void CommandBriefingDialogModel::deleteStage()
 		_wipCommandBrief.stage[0].wave = -1;
 		memset(_wipCommandBrief.stage[0].wave_filename, 0, CF_MAX_FILENAME_LENGTH);
 		memset(_wipCommandBrief.stage[0].ani_filename, 0, CF_MAX_FILENAME_LENGTH);
+		set_modified();
 		modelChanged();
 		return;
 	}
@@ -293,38 +296,44 @@ int CommandBriefingDialogModel::getSpeechInstanceNumber()
 
 void CommandBriefingDialogModel::setBriefingText(const SCP_string& briefingText) 
 { 
-	_wipCommandBrief.stage[_currentStage].text = briefingText; 
+	_wipCommandBrief.stage[_currentStage].text = briefingText;
+	set_modified();
 	modelChanged(); 
 }
 
 void CommandBriefingDialogModel::setAnimationFilename(const SCP_string& animationFilename) 
 { 
-	strcpy_s(_wipCommandBrief.stage[_currentStage].ani_filename, animationFilename.c_str()); 
+	strcpy_s(_wipCommandBrief.stage[_currentStage].ani_filename, animationFilename.c_str());
+	set_modified();
 	modelChanged(); 
 }
 
 void CommandBriefingDialogModel::setSpeechFilename(const SCP_string& speechFilename) 
 { 
 	_soundTestUpdateRequired = true; 
 	strcpy_s(_wipCommandBrief.stage[_currentStage].wave_filename, speechFilename.c_str());
-	setWaveID(); 
+	setWaveID();
+	set_modified();
 	modelChanged(); 
 }
 
 void CommandBriefingDialogModel::setCurrentTeam(const ubyte& teamIn) 
 { 
 	_currentTeam = teamIn;
+	set_modified();
 }; // not yet fully supported
 
 void CommandBriefingDialogModel::setLowResolutionFilename(const SCP_string& lowResolutionFilename) 
 { 
 	strcpy_s(_wipCommandBrief.background[0], lowResolutionFilename.c_str()); 
+	set_modified();
 	modelChanged();  
 }
 
 void CommandBriefingDialogModel::setHighResolutionFilename(const SCP_string& highResolutionFilename) 
 { 
 	strcpy_s(_wipCommandBrief.background[1], highResolutionFilename.c_str()); 
+	set_modified();
 	modelChanged(); 
 }
 

qtfred/src/mission/dialogs/CustomWingNamesDialogModel.h

@@ -24,22 +24,12 @@ class CustomWingNamesDialogModel : public AbstractDialogModel {
 private:
 	void initializeData();
 
-	template<typename T>
-	void modify(T &a, T &b);
 
 	SCP_string _m_starting[3];
 	SCP_string _m_squadron[5];
 	SCP_string _m_tvt[2];
 };
 
-template<typename T>
-inline void CustomWingNamesDialogModel::modify(T & a, T & b) {
-	if (a != b) {
-		a = b;
-		modelChanged();
-	}
-}
-
 }
 }
 }

qtfred/src/mission/dialogs/FictionViewerDialogModel.h

@@ -47,8 +47,6 @@ class FictionViewerDialogModel: public AbstractDialogModel {
  private:
 	void initializeData();
 
-	template<typename T>
-	void modify(T &a, const T &b);
 
 	SCP_string _storyFile;
 	SCP_string _fontFile;
@@ -59,15 +57,6 @@ class FictionViewerDialogModel: public AbstractDialogModel {
 	int _maxStoryFileLength, _maxFontFileLength, _maxVoiceFileLength;
 };
 
-
-template<typename T>
-inline void FictionViewerDialogModel::modify(T &a, const T &b) {
-	if (a != b) {
-		a = b;
-		modelChanged();
-	}
-}
-
 }
 }
 }

qtfred/src/mission/dialogs/LoadoutEditorDialogModel.cpp

@@ -233,6 +233,7 @@ void LoadoutDialogModel::setPlayerEntryDelay(float delay)
 {
 	_playerEntryDelay = delay;
 	modelChanged();
+	set_modified();
 
 }
 
@@ -721,7 +722,7 @@ void LoadoutDialogModel::setShipEnabled(const SCP_vector<SCP_string>& list, bool
 			}
 		}
 	}
-
+	set_modified();
 	buildCurrentLists();
 }
 
@@ -754,7 +755,7 @@ void LoadoutDialogModel::setShipVariableEnabled(const SCP_vector<SCP_string>& li
 				item);
 		}
 	}
-
+	set_modified();
 	buildCurrentLists();
 }
 
@@ -780,7 +781,7 @@ void LoadoutDialogModel::setWeaponEnabled(const SCP_vector<SCP_string>& list, bo
 			}
 		}
 	}
-
+	set_modified();
 	buildCurrentLists();
 }
 
@@ -813,7 +814,7 @@ void LoadoutDialogModel::setWeaponVariableEnabled(const SCP_vector<SCP_string>&
 				item);
 		}
 	}
-
+	set_modified();
 	buildCurrentLists();
 }
 
@@ -828,7 +829,7 @@ void LoadoutDialogModel::setExtraAllocatedShipCount(const SCP_vector<SCP_string>
 			}
 		}
 	}
-
+	set_modified();
 	buildCurrentLists();
 }
 
@@ -842,7 +843,7 @@ void LoadoutDialogModel::setExtraAllocatedForShipVariablesCount(const SCP_vector
 			}
 		}
 	}
-
+	set_modified();
 	buildCurrentLists();
 }
 
@@ -856,7 +857,7 @@ void LoadoutDialogModel::setExtraAllocatedWeaponCount(const SCP_vector<SCP_strin
 			}
 		}
 	}
-
+	set_modified();
 	buildCurrentLists();
 }
 
@@ -870,7 +871,7 @@ void LoadoutDialogModel::setExtraAllocatedForWeaponVariablesCount(const SCP_vect
 			}
 		}
 	}
-
+	set_modified();
 	buildCurrentLists();
 }
 
@@ -916,7 +917,7 @@ void LoadoutDialogModel::setExtraAllocatedViaVariable(const SCP_vector<SCP_strin
 			}
 		}
 	}
-
+	set_modified();
 	buildCurrentLists();
 }
 
@@ -930,8 +931,9 @@ void LoadoutDialogModel::setRequiredWeapon(const SCP_vector<SCP_string>& list, c
 			}
 		}
 	}
-
+	set_modified();
 	buildCurrentLists();
+	modelChanged();
 }
 
 bool LoadoutDialogModel::getSkipValidation() {
@@ -942,6 +944,7 @@ void LoadoutDialogModel::setSkipValidation(const bool skipIt) {
 	// this is designed to be a global control, so turn this off in TvT, until we hear from someone otherwise.
 	for (auto& team : _teams) {
 		team.skipValidation = skipIt;
+		set_modified();
 	}
 }
 

qtfred/src/mission/dialogs/MissionSpecDialogModel.cpp

@@ -367,16 +367,6 @@ SCP_string MissionSpecDialogModel::getDesignerNoteText() {
 	return _m_mission_notes;
 }
 
-void MissionSpecDialogModel::set_modified() {
-	if (!_modified) {
-		_modified = true;
-	}
-}
-
-bool MissionSpecDialogModel::query_modified() {
-	return _modified;
-}
-
 }
 }
 }