Added model list dialog.

common/lc_application.cpp

@@ -375,10 +375,6 @@ bool lcApplication::Initialize(int argc, char* argv[], const char* LibraryInstal
 	{
 		return false;
 	}
-	else
-	{
-		mProject->NewModel();
-	}
 
 	lcLoadDefaultKeyboardShortcuts();
 

common/lc_commands.cpp

@@ -1127,7 +1127,7 @@ lcCommand gCommands[LC_NUM_COMMANDS] =
 	// LC_MODEL_LIST
 	{
 		"Model.List",
-		QT_TRANSLATE_NOOP("Menu", "List..."),
+		QT_TRANSLATE_NOOP("Menu", "Models..."),
 		QT_TRANSLATE_NOOP("Status", "Show a list of all models in this project"),
 		QT_TRANSLATE_NOOP("Shortcut", "")
 	},

common/lc_mainwindow.cpp

@@ -163,7 +163,6 @@ void lcMainWindow::NewProject()
 		return;
 
 	Project* NewProject = new Project();
-	NewProject->NewModel();
 	g_App->SetProject(NewProject);
 }
 
@@ -829,6 +828,33 @@ void lcMainWindow::HandleCommand(lcCommandId CommandId)
 			UpdateAllViews();
 		} break;
 */
+	case LC_MODEL_NEW:
+		lcGetActiveProject()->CreateNewModel();
+		break;
+
+	case LC_MODEL_LIST:
+		lcGetActiveProject()->ShowModelListDialog();
+		break;
+
+	case LC_MODEL_01:
+	case LC_MODEL_02:
+	case LC_MODEL_03:
+	case LC_MODEL_04:
+	case LC_MODEL_05:
+	case LC_MODEL_06:
+	case LC_MODEL_07:
+	case LC_MODEL_08:
+	case LC_MODEL_09:
+	case LC_MODEL_10:
+	case LC_MODEL_11:
+	case LC_MODEL_12:
+	case LC_MODEL_13:
+	case LC_MODEL_14:
+	case LC_MODEL_15:
+	case LC_MODEL_16:
+		lcGetActiveProject()->SetActiveModel(CommandId - LC_MODEL_01);
+		break;
+
 	case LC_HELP_HOMEPAGE:
 		g_App->OpenURL("http://www.leocad.org/");
 		break;

common/lc_model.h

@@ -143,6 +143,11 @@ public:
 		return mProperties;
 	}
 
+	void SetName(const QString& Name)
+	{
+		mProperties.mName = Name;
+	}
+
 	lcStep GetLastStep() const;
 
 	lcStep GetCurrentStep() const

common/project.cpp

@@ -17,11 +17,13 @@
 #include "lc_application.h"
 #include "lc_profile.h"
 #include "preview.h"
+#include "lc_qmodellistdialog.h"
 
 Project::Project()
 {
 	mModified = false;
-	mActiveModel = NULL;
+	mActiveModel = new lcModel(tr("Model #1"));
+	mModels.Add(mActiveModel);
 }
 
 Project::~Project()
@@ -29,11 +31,148 @@ Project::~Project()
 	mModels.DeleteAll();
 }
 
-void Project::NewModel()
+bool Project::IsModified() const
 {
-	//todo: add dialog to get the model name and check if the name is unique
-	mActiveModel = new lcModel(tr("Model%1").arg(QString::number(mModels.GetSize() + 1)));
-	mModels.Add(mActiveModel);
+	if (mModified)
+		return true;
+
+	for (int ModelIdx = 0; ModelIdx < mModels.GetSize(); ModelIdx++)
+		if (mModels[ModelIdx]->IsModified())
+			return true;
+
+	return false;
+}
+
+QString Project::GetTitle() const
+{
+	return mFileName.isEmpty() ? tr("New Project.ldr") : QFileInfo(mFileName).fileName();
+}
+
+void Project::SetActiveModel(int ModelIndex)
+{
+	if (ModelIndex < 0 || ModelIndex >= mModels.GetSize())
+		return;
+
+	mActiveModel = mModels[ModelIndex];
+	mActiveModel->UpdateInterface();
+	gMainWindow->UpdateModels();
+
+	const lcArray<View*>& Views = gMainWindow->GetViews();
+	for (int ViewIdx = 0; ViewIdx < Views.GetSize(); ViewIdx++)
+		Views[ViewIdx]->SetModel(lcGetActiveModel());
+}
+
+bool Project::IsModelNameValid(const QString& Name) const
+{
+	if (Name.isEmpty())
+		return false;
+
+	for (int ModelIdx = 0; ModelIdx < mModels.GetSize(); ModelIdx++)
+		if (mModels[ModelIdx]->GetProperties().mName == Name)
+			return false;
+
+	return true;
+}
+
+void Project::CreateNewModel()
+{
+	const QString Prefix = tr("Model #");
+	int Max = 0;
+
+	for (int ModelIdx = 0; ModelIdx < mModels.GetSize(); ModelIdx++)
+	{
+		QString Name = mModels[ModelIdx]->GetProperties().mName;
+
+		if (Name.startsWith(Prefix))
+		{
+			QString NumberString = Name.mid(Prefix.length());
+			QTextStream Stream(&NumberString);
+			int Number;
+			Stream >> Number;
+			Max = qMax(Max, Number);
+		}
+	}
+
+	QString Name = Prefix + QString::number(Max + 1);
+
+	for (;;)
+	{
+		bool Ok = false;
+
+		Name = QInputDialog::getText(gMainWindow->mHandle, tr("New Model"), tr("Name:"), QLineEdit::Normal, Name, &Ok);
+
+		if (!Ok)
+			return;
+
+		if (IsModelNameValid(Name))
+			break;
+
+		if (Name.isEmpty())
+			QMessageBox::information(gMainWindow->mHandle, tr("Empty Name"), tr("The model name cannot be empty."));
+		else
+			QMessageBox::information(gMainWindow->mHandle, tr("Duplicate Model"), tr("A model named '%1' already exists in this project, please enter an unique name.").arg(Name));
+	}
+
+	if (!Name.isEmpty())
+	{
+		mModified = true;
+		mModels.Add(new lcModel(Name));
+		SetActiveModel(mModels.GetSize() - 1);
+		gMainWindow->UpdateTitle();
+	}
+}
+
+void Project::ShowModelListDialog()
+{
+	QList<QPair<QString, lcModel*>> Models;
+	Models.reserve(mModels.GetSize());
+
+	for (int ModelIdx = 0; ModelIdx < mModels.GetSize(); ModelIdx++)
+	{
+		lcModel* Model = mModels[ModelIdx];
+		Models.append(QPair<QString, lcModel*>(Model->GetProperties().mName, Model));
+	}
+
+	lcQModelListDialog Dialog(gMainWindow->mHandle, Models);
+
+	if (Dialog.exec() != QDialog::Accepted || Models.isEmpty())
+		return;
+
+	lcArray<lcModel*> NewModels;
+
+	for (QList<QPair<QString, lcModel*>>::iterator it = Models.begin(); it != Models.end(); it++)
+	{
+		lcModel* Model = it->second;
+
+		if (!Model)
+		{
+			Model = new lcModel(it->first);
+			mModified = true;
+		}
+		else if (Model->GetProperties().mName != it->first)
+		{
+			Model->SetName(it->first);
+			mModified = true;
+		}
+
+		NewModels.Add(Model);
+	}
+
+	for (int ModelIdx = 0; ModelIdx < mModels.GetSize(); ModelIdx++)
+	{
+		lcModel* Model = mModels[ModelIdx];
+
+		if (NewModels.FindIndex(Model) == -1)
+		{
+			delete Model;
+			mModified = true;
+		}
+	}
+
+	mModels = NewModels;
+
+	SetActiveModel(Dialog.mActiveModel);
+	gMainWindow->UpdateTitle();
 }
 
 bool Project::Load(const QString& FileName)
@@ -46,6 +185,7 @@ bool Project::Load(const QString& FileName)
 		return false;
 	}
 
+	mModels.DeleteAll();
 	QString Extension = QFileInfo(FileName).suffix().toLower();
 
 	if (Extension == QLatin1String("dat") || Extension == QLatin1String("ldr") || Extension == QLatin1String("mpd"))
@@ -75,6 +215,8 @@ bool Project::Load(const QString& FileName)
 			delete Model;
 	}
 
+	// todo: validate model names
+
 	if (mModels.IsEmpty())
 		return false;
 
@@ -132,6 +274,7 @@ bool Project::Load(const QString& FileName)
 */
 
 	mFileName = FileName;
+	mModified = false;
 
 	return true;
 }
@@ -169,17 +312,6 @@ bool Project::Save(const QString& FileName)
 	return true;
 }
 
-bool Project::IsModified() const
-{
-	if (mModified)
-		return true;
-
-	for (int ModelIdx = 0; ModelIdx < mModels.GetSize(); ModelIdx++)
-		if (mModels[ModelIdx]->IsModified())
-			return true;
-
-	return false;
-}
 /*
 void Project::LoadDefaults() // todo: Change the interface in SetProject() instead
 {
@@ -205,10 +337,6 @@ void Project::LoadDefaults() // todo: Change the interface in SetProject() inste
 	gMainWindow->UpdateFocusObject(NULL);
 }
 */
-QString Project::GetTitle() const
-{
-	return mFileName.isEmpty() ? tr("New Project.ldr") : QFileInfo(mFileName).fileName();
-}
 
 void Project::SaveImage()
 {

common/project.h

@@ -2,11 +2,7 @@
 #define _PROJECT_H_
 
 #include "object.h"
-#include "opengl.h"
 #include "lc_array.h"
-#include "lc_math.h"
-#include "lc_commands.h"
-#include "str.h"
 #include "lc_application.h"
 
 #define LC_SCENE_FOG			0x004	// Enable fog
@@ -50,18 +46,22 @@ public:
 		return mActiveModel;
 	}
 
+	bool IsModified() const;
 	QString GetTitle() const;
+
 	QString GetFileName() const
 	{
 		return mFileName;
 	}
 
-	void NewModel();
+	void SetActiveModel(int ModelIndex);
+	bool IsModelNameValid(const QString& Name) const;
+
+	void CreateNewModel();
+	void ShowModelListDialog();
 	bool Load(const QString& FileName);
 	bool Save(const QString& FileName);
 
-	bool IsModified() const;
-
 protected:
 	bool mModified;
 	QString mFileName;

leocad.pro

@@ -160,7 +160,8 @@ SOURCES += common/view.cpp \
     qt/lc_qimage.cpp \
     qt/lc_qglwidget.cpp \
     qt/lc_qcolorlist.cpp \
-    qt/lc_qfinddialog.cpp
+    qt/lc_qfinddialog.cpp \
+    qt/lc_qmodellistdialog.cpp
 HEADERS += \
     common/view.h \
     common/tr.h \
@@ -219,7 +220,8 @@ HEADERS += \
     qt/lc_qcolorpicker.h \
     qt/lc_qglwidget.h \
     qt/lc_qcolorlist.h \
-    qt/lc_qfinddialog.h
+    qt/lc_qfinddialog.h \
+    qt/lc_qmodellistdialog.h
 FORMS += \ 
     qt/lc_qpovraydialog.ui \
     qt/lc_qarraydialog.ui \
@@ -234,7 +236,8 @@ FORMS += \
     qt/lc_qcategorydialog.ui \
     qt/lc_qimagedialog.ui \
     qt/lc_qupdatedialog.ui \
-    qt/lc_qfinddialog.ui
+    qt/lc_qfinddialog.ui \
+    qt/lc_qmodellistdialog.ui
 OTHER_FILES += 
 RESOURCES += leocad.qrc
 

qt/lc_qmodellistdialog.cpp

@@ -0,0 +1,147 @@
+#include "lc_qmodellistdialog.h"
+#include "ui_lc_qmodellistdialog.h"
+#include "project.h"
+
+lcQModelListDialog::lcQModelListDialog(QWidget* Parent, QList<QPair<QString, lcModel*>>& Models)
+	: QDialog(Parent), mModels(Models), ui(new Ui::lcQModelListDialog)
+{
+	ui->setupUi(this);
+
+	for (QList<QPair<QString, lcModel*>>::iterator it = Models.begin(); it != Models.end(); it++)
+	{
+		QListWidgetItem* Item = new QListWidgetItem(it->first);
+		Item->setData(Qt::UserRole, qVariantFromValue<uintptr_t>((uintptr_t)it->second));
+		ui->ModelList->addItem(Item);
+	}
+	ui->ModelList->setCurrentRow(0);
+}
+
+lcQModelListDialog::~lcQModelListDialog()
+{
+	delete ui;
+}
+
+void lcQModelListDialog::accept()
+{
+	mActiveModel = ui->ModelList->currentRow();
+	if (mActiveModel < 0)
+		mActiveModel = 0;
+
+	QDialog::accept();
+}
+
+void lcQModelListDialog::on_NewModel_clicked()
+{
+	const QString Prefix = tr("Model #");
+	int Max = 0;
+
+	for (int ItemIdx = 0; ItemIdx < ui->ModelList->count(); ItemIdx++)
+	{
+		QString Name = ui->ModelList->item(ItemIdx)->text();
+
+		if (Name.startsWith(Prefix))
+		{
+			QString NumberString = Name.mid(Prefix.length());
+			QTextStream Stream(&NumberString);
+			int Number;
+			Stream >> Number;
+			Max = qMax(Max, Number);
+		}
+	}
+
+	QString Name = Prefix + QString::number(Max + 1);
+
+	if (Name.isEmpty())
+		return;
+
+	QListWidgetItem* Item = new QListWidgetItem(Name);
+	Item->setData(Qt::UserRole, qVariantFromValue<uintptr_t>(0));
+	ui->ModelList->addItem(Item);
+}
+
+void lcQModelListDialog::on_DeleteModel_clicked()
+{
+	if (ui->ModelList->count() == 1)
+	{
+		QMessageBox::information(this, tr("Error"), tr("The project must have at least 1 model."));
+		return;
+	}
+
+	QList<QListWidgetItem*>	SelectedItems = ui->ModelList->selectedItems();
+
+	if (SelectedItems.isEmpty())
+		return;
+
+	QString Prompt = tr("Are you sure you want to delete the model '%1'?").arg(SelectedItems[0]->text());
+	if (QMessageBox::question(this, tr("Delete Model"), Prompt, QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes)
+		return;
+
+	delete SelectedItems[0];
+}
+
+void lcQModelListDialog::on_RenameModel_clicked()
+{
+	QList<QListWidgetItem*>	SelectedItems = ui->ModelList->selectedItems();
+
+	if (SelectedItems.isEmpty())
+		return;
+
+	QString Name = SelectedItems[0]->text();
+	bool Ok = false;
+
+	for (;;)
+	{
+		Name = QInputDialog::getText(this, tr("Rename Model"), tr("Name:"), QLineEdit::Normal, Name, &Ok);
+
+		if (!Ok)
+			return;
+
+		if (Name.isEmpty())
+		{
+			QMessageBox::information(this, tr("Empty Name"), tr("The model name cannot be empty."));
+			continue;
+		}
+
+		QList<QListWidgetItem*> MatchedItems = ui->ModelList->findItems(Name, Qt::MatchFixedString);
+
+		if (MatchedItems.isEmpty() || (MatchedItems.size() == 1 && MatchedItems[0] == SelectedItems[0]))
+			break;
+
+		QMessageBox::information(this, tr("Duplicate Model"), tr("A model named '%1' already exists in this project, please enter an unique name.").arg(Name));
+	}
+
+	SelectedItems[0]->setText(Name);
+}
+
+void lcQModelListDialog::on_MoveUp_clicked()
+{
+	QList<QListWidgetItem*>	SelectedItems = ui->ModelList->selectedItems();
+
+	if (SelectedItems.isEmpty())
+		return;
+
+	QListWidgetItem* Item = SelectedItems[0];
+	int Row = ui->ModelList->row(Item);
+
+	if (Row == 0)
+		return;
+
+	ui->ModelList->takeItem(Row);
+	ui->ModelList->insertItem(Row - 1, Item);
+	ui->ModelList->setCurrentItem(Item);
+}
+
+void lcQModelListDialog::on_MoveDown_clicked()
+{
+	QList<QListWidgetItem*>	SelectedItems = ui->ModelList->selectedItems();
+
+	if (SelectedItems.isEmpty())
+		return;
+
+	QListWidgetItem* Item = SelectedItems[0];
+	int Row = ui->ModelList->row(Item);
+
+	ui->ModelList->takeItem(Row);
+	ui->ModelList->insertItem(Row + 1, Item);
+	ui->ModelList->setCurrentItem(Item);
+}

qt/lc_qmodellistdialog.h

@@ -0,0 +1,33 @@
+#ifndef _LC_QMODELLISTDIALOG_H_
+#define _LC_QMODELLISTDIALOG_H_
+
+#include <QDialog>
+
+namespace Ui {
+class lcQModelListDialog;
+}
+
+class lcQModelListDialog : public QDialog
+{
+	Q_OBJECT
+
+public:
+	lcQModelListDialog(QWidget* Parent, QList<QPair<QString, lcModel*>>& Models);
+	~lcQModelListDialog();
+
+	int mActiveModel;
+	QList<QPair<QString, lcModel*>>& mModels;
+
+public slots:
+	void accept();
+	void on_NewModel_clicked();
+	void on_DeleteModel_clicked();
+	void on_RenameModel_clicked();
+	void on_MoveUp_clicked();
+	void on_MoveDown_clicked();
+
+private:
+	Ui::lcQModelListDialog* ui;
+};
+
+#endif // _LC_QMODELLISTDIALOG_H_

qt/lc_qmodellistdialog.ui

@@ -0,0 +1,142 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>lcQModelListDialog</class>
+ <widget class="QDialog" name="lcQModelListDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Models</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QListWidget" name="ModelList"/>
+     </item>
+     <item>
+      <layout class="QVBoxLayout" name="verticalLayout_2">
+       <item>
+        <widget class="QPushButton" name="NewModel">
+         <property name="text">
+          <string>New...</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QPushButton" name="DeleteModel">
+         <property name="text">
+          <string>Delete...</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QPushButton" name="RenameModel">
+         <property name="text">
+          <string>Rename...</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QPushButton" name="MoveUp">
+         <property name="text">
+          <string>Move Up</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QPushButton" name="MoveDown">
+         <property name="text">
+          <string>Move Down</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="verticalSpacer">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>40</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QFrame" name="frame">
+     <property name="frameShape">
+      <enum>QFrame::HLine</enum>
+     </property>
+     <property name="frameShadow">
+      <enum>QFrame::Raised</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <tabstops>
+  <tabstop>ModelList</tabstop>
+  <tabstop>NewModel</tabstop>
+  <tabstop>DeleteModel</tabstop>
+  <tabstop>RenameModel</tabstop>
+  <tabstop>MoveUp</tabstop>
+  <tabstop>MoveDown</tabstop>
+  <tabstop>buttonBox</tabstop>
+ </tabstops>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>lcQModelListDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>lcQModelListDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>