gxsm_app.h

Go to the documentation of this file.

/* Gxsm - Gnome X Scanning Microscopy
 * universal STM/AFM/SARLS/SPALEED/... controlling and
 * data analysis software
 * 
 * Copyright (C) 1999,2000,2001,2002,2003 Percy Zahl
 *
 * Authors: Percy Zahl <zahl@users.sf.net>
 * additional features: Andreas Klust <klust@users.sf.net>
 * WWW Home: http://gxsm.sf.net
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 */

/* -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 8 c-style: "K&R" -*- */

#ifndef GXSM_APP_H
#define GXSM_APP_H

#include <config.h>
#include <gnome.h>
#include <libgnome/libgnome.h>

#include <gdk/gdk.h>
#include <netcdf.hh>

#include "gapp_service.h"
#include "pcs.h"
#include "surface.h"
#include "monitor.h"
#include "lineprofile.h"

#include "xsmmath.h"
#include "xsm_limits.h"

#include "app_vobj.h"

#include "plugin_ctrl.h"

/* Client Windows... */
class RemoteControl;
class gxsm_plugins;

class ChannelSelector : public AppBase{
public:
  ChannelSelector(int ChAnz=MAX_CHANNELS);
  virtual ~ChannelSelector(){
    delete [] ChSDirWidget;
    delete [] ChModeWidget;
    delete [] ChViewWidget;
  };

  void SetSDir(int Channel, int Dir);
  void SetMode(int Channel, int Mode);
  void SetView(int Channel, int View);

  static void choice_ChView_callback (GtkWidget *widget, void *data);
  static void choice_ChMode_callback (GtkWidget *widget, void *data);
  static void choice_ChSDir_callback (GtkWidget *widget, void *data);

private:
  GtkWidget **ChSDirWidget;
  GtkWidget **ChModeWidget;
  GtkWidget **ChViewWidget;
};

class MonitorControl : public AppBase, Monitor{
public:
  MonitorControl();
  virtual ~MonitorControl();

  virtual void LogEvent(gchar *Action, gchar *Entry);
private:
};

/* App. Main Window */

class App : public GnomeAppService {
public:
  App(int restarted=FALSE);
  virtual ~App();

  virtual void AppWidgetInit(int InWindow=FALSE){ InWindowFlg=FALSE; widget=app; };
  void build_gxsm();

/* Menu - callbacks */
  static void file_open_callback (GtkWidget *widget, void *data);
  static void file_open_in_new_window_callback (GtkWidget *widget, void *data);
  static void file_browse_callback (GtkWidget *widget, void *data);
  static void file_save_callback (GtkWidget *widget, void *data);
  static void file_save_as_callback (GtkWidget *widget, void *data);
  static void file_import_callback (GtkWidget *widget, void *data);
  static void file_export_callback (GtkWidget *widget, void *data);
  static void file_print_callback (GtkWidget *widget, void *data);
  static void file_close_callback (GtkWidget *widget, void *data);
  static int file_exit_callback (GtkWidget *widget, void *data);

  static void edit_crop_callback (GtkWidget *widget, void *data);
  static void edit_copy_callback (GtkWidget *widget, void *data);
  
  static void action_toolbar_callback (GtkWidget *widget, void *data);

// old:
  static void action_scan_callback (GtkWidget *widget, void *data);
  static void action_stopscan_callback (GtkWidget *widget, void *data);

  static void action_movie_callback (GtkWidget *widget, void *data);
  static void action_scan_add_callback (GtkWidget *widget, void *data);
  static void action_scan_add_movie_callback (GtkWidget *widget, void *data);

  static void view_autodisp_callback (GtkWidget *widget, void *data);
  static void view_autozoom_callback (GtkWidget *widget, void *data);
  static void view_tolerant_callback (GtkWidget *widget, void *data);
  static void view_palette_callback (GtkWidget *widget, void *data);
  static void view_zoom_in_callback (GtkWidget *widget, void *data);
  static void view_zoom_out_callback (GtkWidget *widget, void *data);

  static void math_onearg_nodest_callback (GtkWidget *widget, gboolean (*MOp)(MATHOPPARAMSNODEST));
  static void math_onearg_callback (GtkWidget *widget, gboolean (*MOp)(MATHOPPARAMS));
  static void math_twoarg_callback (GtkWidget *widget, gboolean (*MOp)(MATH2OPPARAMS));
  static void math_twoarg_no_same_size_check_callback (GtkWidget *widget, gboolean (*MOp)(MATH2OPPARAMS));

  static void tools_monitor_callback (GtkWidget *widget, void *data);
  static void tools_chanselwin_callback (GtkWidget *widget, void *data);

  static void tools_mkicons_callback (GtkWidget *widget, void *data);
  static void tools_remote_callback (GtkWidget *widget, void *data);
  static void tools_plugin_reload_callback (GtkWidget *widget, void *data);
  static void tools_plugin_info_callback (GtkWidget *widget, void *data);

  static void options_preferences_callback (GtkWidget *widget, void *data);
  static void options_save_preferences_callback (GtkWidget *widget, void *data);
  static void options_load_preferences_callback (GtkWidget *widget, void *data);
  static void options_save_values_callback (GtkWidget *widget, void *data);
  static void options_load_values_callback (GtkWidget *widget, void *data);
  static void options_save_geometry_callback (GtkWidget *widget, void *data);
  
  static void help_license_callback (GtkWidget *widget, void *data);
  static void help_home_callback (GtkWidget *widget, void *data);
  static void help_manual_callback (GtkWidget *widget, void *data);
  static void help_remote_tt_callback (GtkWidget *widget, void *data);
  static void help_about_callback (GtkWidget *widget, void *data);
  static void help_tip_callback (GtkWidget *widget, void *data);

  /* Window Delete Events */ 
  static gint close_scan_event_cb (GtkWidget *window, GdkEventAny* e, gpointer data);
 
  /* Main - Window - Callbacks */
  static void browse_callback(gchar *selection, App* ap);

  /* DND ... */
  static gboolean input_func(GIOChannel *source, GIOCondition condition, gpointer data);
  static void grab_url(const gchar *name);
  static void process_one_filename (GtkWidget * widget, const gchar *filename);
  static void filenames_dropped(GtkWidget * widget,
                                GdkDragContext   *context,
                                gint              x,
                                gint              y,
                                GtkSelectionData *selection_data,
                                guint             info,
                                guint             time);
  void configure_drop_on_widget(GtkWidget * widget);
  static void drag_data_get (GtkWidget        *widget,
                             GdkDragContext   *context,
                             GtkSelectionData *selection_data,
                             guint             info,
                             guint             time);
  void configure_drag_on_widget(GtkWidget * widget);

  /* Status Handling */

  void SetStatus(const gchar *mld, const gchar *val=NULL){
          if(val){
                  gchar *longmld = g_strdup_printf("%s: %s",mld, val);
                  gnome_appbar_set_status(GNOME_APPBAR (appbar), longmld);
                  g_free(longmld);
          }
          else
                  gnome_appbar_set_status(GNOME_APPBAR (appbar), mld);
          check_events();
  };
  void ClearStatus(){
          gnome_appbar_clear_stack(GNOME_APPBAR (appbar));
  };

  void SetProgress(gfloat p){
          if(p>=0. && p<=1.)
                  gnome_appbar_set_progress_percentage( GNOME_APPBAR (appbar), p);
  };

  /* Init Stuff */
  void gxsm_new_user_config(RES_ENTRY *res_def);
  static gint RemoveGxsmSplash(GtkWidget *widget);
  void GxsmSplash(gdouble progress=0., const gchar *text=NULL, const gchar *info=NULL);

  /* Application Windows: Creation Funktion and Widget-Pointer */
  GtkWidget* create_control();      // Leere "Main-VBox" (=> main_control)

  GtkWidget* create_spm_control (); // SPM Control Elements, added to main_control
  GtkWidget* create_spa_control ();  // Auto Save Control Elements, added to main_control
  GtkWidget* create_ui_control ();  // User Info Control Elements, added to main_control
  GtkWidget* create_as_control ();  // Auto Save Control Elements, added to main_control
  GtkWidget* main_control;
  GtkWidget* spm_control;
  GtkWidget* spa_control;
  GtkWidget* ui_control;
  GtkWidget* as_control;

  void spa_update();
  void spa_setdata();

  void ui_update();
  void ui_setcomment();

  void as_update();
  void as_setdata();

  void spm_update_all(int Vflg=0);
  void spm_freeze_scanparam();
  static void freeze_ec(Gtk_EntryControl* ec, gpointer data){ ec->Freeze(); };

  void spm_thaw_scanparam();
  static void thaw_ec(Gtk_EntryControl* ec, gpointer data){ ec->Thaw(); };

  void spa_show_scan_time();

  static void spm_range_check(Param_Control* pcs, gpointer data);
  static void spm_offset_check(Param_Control* pcs, gpointer data);
  static void spm_nlayer_update(Param_Control* pcs, gpointer data);
  static void spm_select_layer(Param_Control* pcs, gpointer data);
  static void spa_energy_check(Param_Control* pcs, gpointer data);
  static void spa_gate_check(Param_Control* pcs, gpointer data);
  void spa_mode_switch_check();
  void spa_SeV_unit_switch_check();
  static void spa_switch_unit(Param_Control* pcs, gpointer data);
  static void recalc_volt_from_new_Energy(double* x, double *Eneu);

  static void update_ec(Gtk_EntryControl* ec, gpointer data){ ec->Put_Value(); };

  ChannelSelector *channelselector;
  //  ProbeControl *probecontrol;
  //  GrOffsetControl *groffsetcontrol;
  MonitorControl *monitorcontrol;
  //  DriftControl *driftcontrol;

  //  OptiControl *opticontrol;
  //  OsziControl *oszicontrol;

  /* Main Menu Shell Referenz */
  GtkWidget *gxsmmenu;

  /* Main XSM Objekt */
  Surface *xsm;

  /* List of remotely acessable entrys */
  GSList *RemoteEntryList;
  GSList *RemoteActionList;

  /* Remote */
  RemoteControl *remotecontrol;

  /* Gxsm PlugIns management */  

  static gint Gxsm_Plugin_Check (const gchar *category);
  void reload_gxsm_plugins( gint killflag=FALSE );
  gxsm_plugins *GxsmPlugins;

  void ConnectPluginToSPMRangeEvent( void (*cbfkt)(gpointer) );
  void ConnectPluginToStartScanEvent( void (*cbfkt)(gpointer) );
  void ConnectPluginToStopScanEvent( void (*cbfkt)(gpointer) );
  void ConnectPluginToCDFLoadEvent( void (*cbfkt)(gpointer) ); // => NcFile *ncf
  void ConnectPluginToCDFSaveEvent( void (*cbfkt)(gpointer) ); // => NcFile *ncf
  void ConnectPluginToLoadFileEvent( void (*cbfkt)(gpointer) ); // => gchar **filename
  void ConnectPluginToSaveFileEvent( void (*cbfkt)(gpointer) ); // => gchar **filename

  void RegisterPluginToolbarButton (GtkObject *b, const gchar* ToolbarButtonName){ 
          gtk_object_set_data (GTK_OBJECT (app), ToolbarButtonName, b);
  };

  void ConnectPluginToGetNCInfoEvent (void (*cbfkt)(gchar *filename ) );
  void ConnectPluginToPrinterEvent ( void (*cbfkt)(GtkWidget*, void*) );
  void ConnectPluginToMkiconsEvent ( void (*cbfkt)(GtkWidget*, void*) );

  void PutPluginData (gchar *data){
          if (DataStack)
                  g_free (DataStack);
          DataStack = g_strdup (data);
  }
  gchar* GetPluginData (){
          gchar *tmp = NULL;
          if (DataStack){
                  tmp = g_strdup (DataStack);
                  g_free (DataStack);
                  DataStack = NULL;
          }
          return tmp;
  }

  void CallGetNCInfoPlugin (gchar *filename) {
    if (PluginCallGetNCInfo){
      PluginCallGetNCInfo (filename);
    }
  };

  static void CallPlugin( void (*cbfkt)( gpointer ), gpointer data);

  void SignalEventToPlugins( GList *PluginNotifyList, gpointer data );

  void SignalSPMRangeEventToPlugins(void){ 
    SignalEventToPlugins( PluginNotifyOnSPMRange, NULL ); 
  };
  void SignalStartScanEventToPlugins(void){ 
    SignalEventToPlugins( PluginNotifyOnStartScan, NULL ); 
  };
  void SignalStopScanEventToPlugins(void){ 
    SignalEventToPlugins( PluginNotifyOnStopScan, NULL ); 
  };
  void SignalCDFLoadEventToPlugins(NcFile *ncf){ 
    SignalEventToPlugins( PluginNotifyOnCDFLoad, (gpointer)ncf ); 
  };
  void SignalCDFSaveEventToPlugins(NcFile *ncf){ 
    SignalEventToPlugins( PluginNotifyOnCDFSave, (gpointer)ncf ); 
  };
  void SignalLoadFileEventToPlugins(gchar **filename){ 
    SignalEventToPlugins( PluginNotifyOnLoadFile, filename ); 
  };
  void SignalSaveFileEventToPlugins(gchar **filename){ 
    SignalEventToPlugins( PluginNotifyOnSaveFile, filename ); 
  };

protected:
  GList *PluginNotifyOnSPMRange;
  GList *PluginNotifyOnStartScan;
  GList *PluginNotifyOnStopScan;
  GList *PluginNotifyOnCDFLoad;
  GList *PluginNotifyOnCDFSave;
  GList *PluginNotifyOnLoadFile;
  GList *PluginNotifyOnSaveFile;

  void (*PluginCallGetNCInfo)(gchar*);
  void (*PluginCallPrinter)(GtkWidget*, void*);
  void (*PluginCallMkicons)(GtkWidget*, void*);

private:
  /* Gxsm Application */

  GtkWidget* app;
  GtkWidget* appbar;

  gchar *DataStack;
};

extern App *gapp;

#endif

---