main_window.h

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//--------------------------------------------------
//---------------------------------------------------

#ifndef MAIN_WINDOW_H
#define MAIN_WINDOW_H

#include "../global/global_definitions.h"

#include <QMainWindow>
#include <QDockWidget>

#include <map>

class QAction;
class QListWidget;
class QMenu;
class QTextEdit;
class QTabWidget;
class QToolBox;
class QComboBox;
class QSettings;

class string;
class vector;

namespace imedgine 
{

  class Controller;
  class ChooseViewsDialog;
  class TabOrganizer;
  class DatasetsViewer;
  class AlgorithmWidget;
  class DatasetConfigurationTabWidget;
  class SettingsDialog;
  class AboutDialog;

  //--------------------------------------------------

  //--------------------------------------------------
  //--------------------------------------------------

  class MainWindow : public QMainWindow
  {
    Q_OBJECT

  public:

    //--------------------------------------------------

    MainWindow();

    //--------------------------------------------------

    virtual ~MainWindow();
    
    //--------------------------------------------------

    void openOverview(dataset_key_type const& dataset, dataset_type type);

  public slots:
    


    //--------------------------------------------------

    void openOverview(dataset_key_type const& dataset);
    
    //--------------------------------------------------
    
    void newDatasetsAdded(
        std::vector<std::pair<dataset_key_type, dataset_type> > const& dataset_keys_and_types);

    //--------------------------------------------------

    void openNewWorkspace(const std::vector<view_pointer_type>& view_vector);

  signals:

    //--------------------------------------------------

    void newDatasetLoaded(dataset_key_type const& dataset_name);

    //--------------------------------------------------

    void closeDatasetSignal(dataset_key_type const& dataset);

    void datasetClosedSignal(dataset_key_type const& dataset);

  private slots:

    //--------------------------------------------------

    void openFileFromDialog();

    //--------------------------------------------------

    // FIXME: Merge with the classical open method, and introduce a method
    // that takes the proven filename to open. At the moment everything is done twice!
    void openRecentFile();

    //--------------------------------------------------

    void newTabSlot();

    //--------------------------------------------------

    void closeDataset(dataset_key_type const& dataset_name);

    void checkForDirtyToSave();

    //--------------------------------------------------

    void saveSpecificVolumeDataset(dataset_key_type const& dataset_name);

    //--------------------------------------------------

    void openDatasetSaveSelectionDialog();

    //--------------------------------------------------

    void saveVolumeDatasetAs(dataset_key_type const& dataset_name);

  

    //--------------------------------------------------

    void updateGuiInteractionMode();

    //--------------------------------------------------

    void openSettingsDialog();

    //--------------------------------------------------

    void openAboutDialog();


    
  private:

    //--------------------------------------------------

    void setupUI();

    //--------------------------------------------------

    void createActions();

    //--------------------------------------------------

    void createMenus();

    //--------------------------------------------------
    
    void createToolBars();
     
    //--------------------------------------------------
    
    void createStatusBar();
    
    //--------------------------------------------------
 
    void initializeConnections();

    //--------------------------------------------------

    void loadDataset(const QString& file_path);

    //--------------------------------------------------

    void updateRecentFileList(const QString& file_path);

    //--------------------------------------------------

    void updateRecentFileActions();

    //--------------------------------------------------

    QString strippedName(const QString& full_file_name);

    //--------------------------------------------------

    void toggleDatasetDependendActionStatus(bool enable);


    bool first_launch_;
    
    std::map<dataset_key_type, dataset_type> loaded_datasets_;
    
    QDockWidget* dataset_configuration_editor_dock_widget_;
    QDockWidget* datasets_viewer_dock_widget_;
    QDockWidget* algorithm_config_dock_widget_;

    QToolBox* tool_box_;
    
    DatasetsViewer* datasets_viewer_;
    
    AlgorithmWidget* algo_widget_;
    
    DatasetConfigurationTabWidget* dataset_configuration_tab_widget_;

    TabOrganizer* tab_organizer_;

    ChooseViewsDialog* choose_views_dialog_;

    SettingsDialog* settings_dialog_;

    AboutDialog* about_dialog_;
    
    // Bunch of menus
    QMenu* file_menu_;
    QMenu* edit_menu_;
    QMenu* view_menu_;
    QMenu* settings_menu_;
    QMenu* help_menu_;
    QMenu* toolbox_menu_;

    QToolBar* main_tool_bar_;
    QToolBar* mode_tool_bar_;

    // TODO: Anyhow dynamically possible?
    enum { max_recent_files = 5 };

    // Actions 
    QAction* load_dataset_action_;
    QAction* save_dataset_action_;
    QAction* save_as_dataset_action_;
    QAction* new_tab_action_;
    QAction* recent_file_actions_[max_recent_files];
    QAction* quit_action_;
    QAction* configure_imedgine_action_;
    QAction* toggle_datasets_viewer_action_;
    QAction* toggle_dataset_configuration_editor_action_;
    QAction* separator_action_;

    QAction* about_action_;

    // mode actions

    QAction* standard_mode_action_;
    QAction* zoom_in_mode_action_;
    QAction* zoom_out_mode_action_;
    QAction* pan_mode_action_;
    QAction* rotation_mode_action_;
    QAction* region_of_interest_rectangle_mode_action_;
    QAction* region_of_interest_ellipse_mode_action_;
    QAction* region_of_interest_poly_line_mode_action_;
    QAction* region_of_interest_freehand_mode_action_;

  };
  #endif
}

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