Src/Gtk2/dasher.cc

   1 /*! \file dasher.cc
   2   \brief The core of the Dasher application
   3
   4   Core routines for the Dasher application
   5 */
   6
   7 // System headers
   8
   9 #include "../Common/Common.h"
  10
  11 #include <sys/types.h>
  12 #include <sys/time.h>
  13 #include <sys/stat.h>
  14 #include <stdlib.h>
  15 #include <libintl.h>
  16 #include <locale.h>
  17 #include <string>
  18 #include <vector>
  19 #include <stdio.h>
  20 #include <time.h>
  21 #include <dirent.h>
  22 #include <X11/Xlib.h>
  23 #include <X11/Xatom.h>
  24 #include "Output.h"
  25
  26 // C++ STL headers (ideally minimise the use of C++ outside of the control)
  27
  28 #include <iostream>
  29
  30 // GTK/GDK headers and friends
  31
  32 #include <gtk/gtk.h>
  33 #include <gdk/gdk.h>
  34 #include <gdk/gdkx.h>
  35
  36 #ifdef GNOME_LIBS
  37 #include <libgnomeui/libgnomeui.h>
  38 #include <libgnome/libgnome.h>
  39 #endif
  40
  41 #ifdef WITH_GPE
  42 #include "gpesettings_store.h"
  43 #endif
  44
  45 // Other Dasher components
  46
  47 #include "dasher.h"
  48 #include "edit.h"
  49 #include "fileops.h"
  50 #include "Preferences.h"
  51 #include "FontDialogues.h"
  52 #include "Menu.h"
  53 #include "AppSettings.h"
  54 #include "../DasherCore/Parameters.h"
  55 #include "accessibility.h"
  56 #include "dasher_lock_dialogue.h"
  57
  58 // We shouldn't need this - the functions which reference it are obsolete
  59 //#include "../DasherCore/Event.h"
  60
  61 #include "GtkDasherControl.h"
  62
  63 // Pointers to various GTK widgets
  64
  65 // GladeXML *widgets;
  66
  67 GtkWidget *vbox;
  68 GdkPixbuf *p;                   // Hmm... descriptive names
  69 GtkWidget *pw;
  70 GtkStyle *style;
  71 GtkAccelGroup *dasher_accel;
  72 GtkWidget *dasher_menu_bar;
  73 GtkWidget *open_filesel;
  74 GtkWidget *save_filesel;
  75 GtkWidget *save_and_quit_filesel;
  76 GtkWidget *import_filesel;
  77 GtkWidget *append_filesel;
  78 GtkWidget *window;
  79 GtkWidget *g_pHiddenWindow;
  80 GtkWidget *file_selector;
  81
  82 GtkWidget *pDasherWidget = NULL;
  83 //GtkWidget *g_pEditPane = 0;
  84 //GtkWidget *g_pActionPane = 0;
  85
  86 #ifdef WITH_MAEMO
  87 Window g_xOldIMWindow;
  88 #endif
  89
  90 //DasherAction *g_pAction = 0;
  91
  92 const gchar *filename = NULL;   // Filename of file currently being edited
  93
  94 // Apparently not obsolete, but should be sorted out
  95
  96 gboolean file_modified = FALSE; // Have unsaved changes been made to the current file
  97 gint outputcharacters;
  98
  99 const char *g_szAccessibleContext = 0;
 100 int g_iExpectedPosition = -1;
 101 int g_iOldPosition = -1;
 102
 103 // 'Private' methods
 104
 105
 106
 107 // "member" variables for main window "class"
 108
 109 int g_bOnTop = true; // Whether the window should always be on top
 110 int g_bDock = true; // Whether to dock the window
 111 int g_iDockType; // Ignored for now - will determine how the window is docked to the side of the screen
 112 double g_dXFraction = 0.25; // Fraction of the width of the screen to use;
 113 double g_dYFraction = 0.25; // Fraction of the height of the screen to use;
 114
 115
 116 ///
 117 /// Initialise the main window and child components
 118 /// This is actually closer to 'initialise application', so name
 119 /// should really be changed to reflect this
 120 ///
 121
 122 void InitialiseMainWindow(int argc, char **argv) {
 123   GladeXML *pGladeXML;
 124   pGladeXML = dasher_main_get_glade(g_pDasherMain);
 125
 126   dasher_accel = gtk_accel_group_new(); //?
 127
 128   //    widgets = pGladeXML;          // obsolete? NO - used later in this file, but should be
 129   // Grab some pointers to important GTK widgets from the Glade XML
 130   // FIXME - do we actually need all of these?
 131
 132   window = glade_xml_get_widget(pGladeXML, "window");
 133
 134   vbox = glade_xml_get_widget(pGladeXML, "vbox1");
 135   dasher_menu_bar = glade_xml_get_widget(pGladeXML, "dasher_menu_bar");
 136   pDasherWidget = glade_xml_get_widget(pGladeXML, "DasherControl");
 137
 138   dasher_lock_dialogue_new(pGladeXML, GTK_WINDOW(window));
 139
 140
 141   // Initialise the various components
 142
 143   initialise_edit(pGladeXML);
 144 #ifndef WITH_MAEMO
 145   PopulateMenus(pGladeXML);
 146 #endif
 147
 148   g_pPreferencesDialogue = dasher_preferences_dialogue_new(pGladeXML);
 149
 150   InitialiseFontDialogues(pGladeXML);
 151 }
 152