Qtfred event/campaign editor enhancements

qtfred/src/mission/dialogs/CampaignEditorDialogModel.cpp

@@ -1408,7 +1408,45 @@ void CampaignEditorDialogModel::moveBranchDown()
 	// Swap the selected branch with the one below it.
 	std::swap(mission.branches[m_current_branch_index], mission.branches[m_current_branch_index + 1]);
 	set_modified();
-
+
+	m_current_branch_index = -1; // set no branch selected
+	// Rebuild the visual tree from the model's authoritative state
+	m_tree_ops.rebuildBranchTree(mission.branches, mission.filename);
+}
+
+void CampaignEditorDialogModel::moveBranchToTop()
+{
+	// Ensure a mission and a branch are currently selected.
+	if (!SCP_vector_inbounds(m_missions, m_current_mission_index)) {
+		return;
+	}
+	auto& mission = m_missions[m_current_mission_index];
+	if (!SCP_vector_inbounds(mission.branches, m_current_branch_index) || m_current_branch_index == 0) {
+		return;
+	}
+	// Rotate the selected branch to the front, preserving the order of the rest.
+	std::rotate(mission.branches.begin(), mission.branches.begin() + m_current_branch_index, mission.branches.begin() + m_current_branch_index + 1);
+	set_modified();
+
+	m_current_branch_index = -1; // set no branch selected
+	// Rebuild the visual tree from the model's authoritative state
+	m_tree_ops.rebuildBranchTree(mission.branches, mission.filename);
+}
+
+void CampaignEditorDialogModel::moveBranchToBottom()
+{
+	// Ensure a mission and a branch are currently selected.
+	if (!SCP_vector_inbounds(m_missions, m_current_mission_index)) {
+		return;
+	}
+	auto& mission = m_missions[m_current_mission_index];
+	if (!SCP_vector_inbounds(mission.branches, m_current_branch_index) || m_current_branch_index == static_cast<int>(mission.branches.size()) - 1) {
+		return;
+	}
+	// Rotate the selected branch to the back, preserving the order of the rest.
+	std::rotate(mission.branches.begin() + m_current_branch_index, mission.branches.begin() + m_current_branch_index + 1, mission.branches.end());
+	set_modified();
+
 	m_current_branch_index = -1; // set no branch selected
 	// Rebuild the visual tree from the model's authoritative state
 	m_tree_ops.rebuildBranchTree(mission.branches, mission.filename);

qtfred/src/mission/dialogs/CampaignEditorDialogModel.h

@@ -159,6 +159,8 @@ class CampaignEditorDialogModel : public AbstractDialogModel {
 	void removeBranch(int mission_index, int branch_index);
 	void moveBranchUp();
 	void moveBranchDown();
+	void moveBranchToTop();
+	void moveBranchToBottom();
 	bool getCurrentBranchIsSpecial() const;
 
 	void setModified() { set_modified(); }

qtfred/src/mission/dialogs/MissionEventsDialogModel.cpp

@@ -1125,6 +1125,29 @@ void MissionEventsDialogModel::moveMessageDown()
 	set_modified();
 }
 
+void MissionEventsDialogModel::moveMessageToTop()
+{
+	if (!SCP_vector_inbounds(m_messages, m_cur_msg) || m_cur_msg == 0)
+		return;
+
+	// rotate the selected message to the front, preserving the order of the rest
+	std::rotate(m_messages.begin(), m_messages.begin() + m_cur_msg, m_messages.begin() + m_cur_msg + 1);
+	setCurrentlySelectedMessage(0);
+	set_modified();
+}
+
+void MissionEventsDialogModel::moveMessageToBottom()
+{
+	const int last = static_cast<int>(m_messages.size()) - 1;
+	if (!SCP_vector_inbounds(m_messages, m_cur_msg) || m_cur_msg >= last)
+		return;
+
+	// rotate the selected message to the back, preserving the order of the rest
+	std::rotate(m_messages.begin() + m_cur_msg, m_messages.begin() + m_cur_msg + 1, m_messages.end());
+	setCurrentlySelectedMessage(last);
+	set_modified();
+}
+
 
 SCP_string MissionEventsDialogModel::getMessageName() const
 {

qtfred/src/mission/dialogs/MissionEventsDialogModel.h

@@ -102,6 +102,8 @@ class MissionEventsDialogModel : public AbstractDialogModel {
 	void deleteMessage();
 	void moveMessageUp();
 	void moveMessageDown();
+	void moveMessageToTop();
+	void moveMessageToBottom();
 	SCP_string getMessageName() const;
 	void setMessageName(const SCP_string& name);
 	SCP_string getMessageText() const;

qtfred/src/ui/Theme.cpp

@@ -454,6 +454,115 @@ void bindStandardIcon(QAbstractButton* btn, QStyle::StandardPixmap sp)
 	qApp->installEventFilter(filter);
 }
 
+QIcon makeThemedIcon(CustomIcon icon, const QColor& color, int size)
+{
+	QPixmap pm(size, size);
+	pm.fill(Qt::transparent);
+	QPainter p(&pm);
+	p.setRenderHint(QPainter::Antialiasing);
+	p.setPen(Qt::NoPen);
+	p.setBrush(color);
+
+	const qreal m = size * 0.15;
+	const QRectF full(m, m, size - 2 * m, size - 2 * m);
+
+	const qreal bar = full.width() * 0.16; // thickness of the "end" bar (full is square)
+	const qreal gap = full.width() * 0.10; // space between the bar and the arrow
+
+	// Fill a vertical shaft+head arrow (single polygon, no seam) inside the sub-rect.
+	auto drawVArrow = [&](const QRectF& r, bool up) {
+		const qreal shaftW   = full.width() * 0.38;
+		const qreal shaftOff = (r.width() - shaftW) / 2.0;
+		const qreal headLen  = r.height() * 0.55;
+		const qreal cx = r.center().x();
+		QPainterPath path;
+		if (up) {
+			const qreal headY = r.top() + headLen;
+			path.moveTo(cx,                            r.top());    // tip
+			path.lineTo(r.right(),                     headY);      // head right corner
+			path.lineTo(r.left() + shaftOff + shaftW,  headY);      // shoulder right
+			path.lineTo(r.left() + shaftOff + shaftW,  r.bottom()); // shaft bottom right
+			path.lineTo(r.left() + shaftOff,           r.bottom()); // shaft bottom left
+			path.lineTo(r.left() + shaftOff,           headY);      // shoulder left
+			path.lineTo(r.left(),                      headY);      // head left corner
+		} else {
+			const qreal headY = r.bottom() - headLen;
+			path.moveTo(r.left() + shaftOff,           r.top());    // shaft top left
+			path.lineTo(r.left() + shaftOff + shaftW,  r.top());    // shaft top right
+			path.lineTo(r.left() + shaftOff + shaftW,  headY);      // shoulder right
+			path.lineTo(r.right(),                     headY);      // head right corner
+			path.lineTo(cx,                            r.bottom()); // tip
+			path.lineTo(r.left(),                      headY);      // head left corner
+			path.lineTo(r.left() + shaftOff,           headY);      // shoulder left
+		}
+		path.closeSubpath();
+		p.drawPath(path);
+	};
+
+	// Fill a horizontal shaft+head arrow (single polygon, no seam) inside the sub-rect.
+	auto drawHArrow = [&](const QRectF& r, bool left) {
+		const qreal shaftW   = full.height() * 0.38;
+		const qreal shaftOff = (r.height() - shaftW) / 2.0;
+		const qreal headLen  = r.width() * 0.55;
+		const qreal cy = r.center().y();
+		QPainterPath path;
+		if (left) {
+			const qreal headX = r.left() + headLen;
+			path.moveTo(r.left(),  cy);                          // tip
+			path.lineTo(headX,     r.top());                     // head top corner
+			path.lineTo(headX,     r.top() + shaftOff);          // shoulder top
+			path.lineTo(r.right(), r.top() + shaftOff);          // shaft right top
+			path.lineTo(r.right(), r.top() + shaftOff + shaftW); // shaft right bottom
+			path.lineTo(headX,     r.top() + shaftOff + shaftW); // shoulder bottom
+			path.lineTo(headX,     r.bottom());                  // head bottom corner
+		} else {
+			const qreal headX = r.right() - headLen;
+			path.moveTo(r.left(),  r.top() + shaftOff);          // shaft left top
+			path.lineTo(headX,     r.top() + shaftOff);          // shoulder top
+			path.lineTo(headX,     r.top());                     // head top corner
+			path.lineTo(r.right(), cy);                          // tip
+			path.lineTo(headX,     r.bottom());                  // head bottom corner
+			path.lineTo(headX,     r.top() + shaftOff + shaftW); // shoulder bottom
+			path.lineTo(r.left(),  r.top() + shaftOff + shaftW); // shaft left bottom
+		}
+		path.closeSubpath();
+		p.drawPath(path);
+	};
+
+	switch (icon) {
+	case CustomIcon::MoveToTop:
+		p.drawRect(QRectF(full.left(), full.top(), full.width(), bar));
+		drawVArrow(QRectF(full.left(), full.top() + bar + gap, full.width(), full.height() - bar - gap), true);
+		break;
+	case CustomIcon::MoveToBottom:
+		p.drawRect(QRectF(full.left(), full.bottom() - bar, full.width(), bar));
+		drawVArrow(QRectF(full.left(), full.top(), full.width(), full.height() - bar - gap), false);
+		break;
+	case CustomIcon::MoveToLeft:
+		p.drawRect(QRectF(full.left(), full.top(), bar, full.height()));
+		drawHArrow(QRectF(full.left() + bar + gap, full.top(), full.width() - bar - gap, full.height()), true);
+		break;
+	case CustomIcon::MoveToRight:
+		p.drawRect(QRectF(full.right() - bar, full.top(), bar, full.height()));
+		drawHArrow(QRectF(full.left(), full.top(), full.width() - bar - gap, full.height()), false);
+		break;
+	}
+
+	p.end();
+	return {pm};
+}
+
+void bindCustomIcon(QAbstractButton* btn, CustomIcon icon)
+{
+	auto refresh = [btn, icon]() {
+		const QColor color = qApp->palette().color(QPalette::ButtonText);
+		btn->setIcon(makeThemedIcon(icon, color));
+	};
+	refresh();
+	auto* filter = new PaletteChangeFilter(btn, refresh);
+	qApp->installEventFilter(filter);
+}
+
 void bindThemeIcon(QAction* action, const QString& baseName)
 {
 	auto refresh = [action, baseName]() {

qtfred/src/ui/Theme.h

@@ -29,6 +29,22 @@ QIcon makeThemedIcon(QStyle::StandardPixmap sp, const QColor& color, int size =
 // Bind a palette-aware icon to a button and refresh it when the theme changes.
 void bindStandardIcon(QAbstractButton* btn, QStyle::StandardPixmap sp);
 
+// Palette-aware icons drawn by QPainter that have no QStyle::StandardPixmap equivalent.
+// The MoveTo* values are "jump to end" arrows: an arrow with a bar across the end it
+// points toward (e.g. MoveToTop is an up arrow with a bar along the top).
+enum class CustomIcon {
+	MoveToTop,
+	MoveToBottom,
+	MoveToLeft,
+	MoveToRight,
+};
+
+// Draw a palette-aware icon for a CustomIcon using QPainter.
+QIcon makeThemedIcon(CustomIcon icon, const QColor& color, int size = 16);
+
+// Bind a palette-aware CustomIcon to a button and refresh it when the theme changes.
+void bindCustomIcon(QAbstractButton* btn, CustomIcon icon);
+
 // Bind a theme-adaptive PNG icon to a toolbar action.
 // Loads :/images/toolbar/<baseName>-dark.png or <baseName>-light.png based on
 // the current palette, and refreshes automatically when the theme changes.

qtfred/src/ui/dialogs/CampaignEditorDialog.cpp

@@ -244,8 +244,10 @@ void CampaignEditorDialog::initializeUi()
 {
 	util::SignalBlockers blocker(this);
 
-	fso::fred::bindStandardIcon(ui->moveBranchUpButton,   QStyle::SP_ArrowUp);
-	fso::fred::bindStandardIcon(ui->moveBranchDownButton, QStyle::SP_ArrowDown);
+	fso::fred::bindCustomIcon(ui->moveBranchTopButton,     CustomIcon::MoveToTop);
+	fso::fred::bindStandardIcon(ui->moveBranchUpButton,    QStyle::SP_ArrowUp);
+	fso::fred::bindStandardIcon(ui->moveBranchDownButton,  QStyle::SP_ArrowDown);
+	fso::fred::bindCustomIcon(ui->moveBranchBottomButton,  CustomIcon::MoveToBottom);
 	fso::fred::bindStandardIcon(ui->testVoiceButton,      QStyle::SP_MediaPlay);
 
 	// setup the types combo box
@@ -395,8 +397,12 @@ void CampaignEditorDialog::enableDisableControls()
 	ui->debriefingPersonaSpinBox->setEnabled(has_mission);
 
 	bool branch_selected = (_model->getCurrentBranchSelection() >= 0);
-	ui->moveBranchUpButton->setEnabled(branch_selected && _model->getCurrentBranchSelection() > 0);
-	ui->moveBranchDownButton->setEnabled(branch_selected && _model->getCurrentBranchSelection() < _model->getNumBranches() -1);
+	bool can_move_up = branch_selected && _model->getCurrentBranchSelection() > 0;
+	bool can_move_down = branch_selected && _model->getCurrentBranchSelection() < _model->getNumBranches() - 1;
+	ui->moveBranchTopButton->setEnabled(can_move_up);
+	ui->moveBranchUpButton->setEnabled(can_move_up);
+	ui->moveBranchDownButton->setEnabled(can_move_down);
+	ui->moveBranchBottomButton->setEnabled(can_move_down);
 
 	bool special_branch_selected = _model->getCurrentBranchIsSpecial();
 	ui->loopDescriptionPlainTextEdit->setEnabled(special_branch_selected);
@@ -776,6 +782,16 @@ void CampaignEditorDialog::on_substituteMainhallComboBox_currentIndexChanged(con
 	_model->setCurrentMissionSubstituteMainhall(arg1.toUtf8().constData());
 }
 
+void CampaignEditorDialog::on_moveBranchTopButton_clicked()
+{
+	int mission_selection = _model->getCurrentMissionSelection(); // save now because rebuild clears it
+
+	_model->moveBranchToTop();
+	ui->graphView->rebuildAll();
+
+	ui->graphView->setSelectedMission(mission_selection);
+}
+
 void CampaignEditorDialog::on_moveBranchUpButton_clicked()
 {
 	int mission_selection = _model->getCurrentMissionSelection(); // save now because rebuild clears it
@@ -796,6 +812,16 @@ void CampaignEditorDialog::on_moveBranchDownButton_clicked()
 	ui->graphView->setSelectedMission(mission_selection);
 }
 
+void CampaignEditorDialog::on_moveBranchBottomButton_clicked()
+{
+	int mission_selection = _model->getCurrentMissionSelection(); // save now because rebuild clears it
+
+	_model->moveBranchToBottom();
+	ui->graphView->rebuildAll();
+
+	ui->graphView->setSelectedMission(mission_selection);
+}
+
 void CampaignEditorDialog::on_loopDescriptionPlainTextEdit_textChanged()
 {
 	_model->setCurrentBranchLoopDescription(ui->loopDescriptionPlainTextEdit->toPlainText().toUtf8().constData());

qtfred/src/ui/dialogs/CampaignEditorDialog.h

@@ -74,8 +74,10 @@ class CampaignEditorDialog : public QMainWindow, public SexpTreeEditorInterface
 	void on_mainhallComboBox_currentIndexChanged(const QString& arg1);
 	void on_substituteMainhallComboBox_currentIndexChanged(const QString& arg1);
 
+	void on_moveBranchTopButton_clicked();
 	void on_moveBranchUpButton_clicked();
 	void on_moveBranchDownButton_clicked();
+	void on_moveBranchBottomButton_clicked();
 
 	void on_loopDescriptionPlainTextEdit_textChanged();
 	void on_loopAnimLineEdit_textChanged(const QString& arg1);