addressbook/gui/widgets/e-addressbook-model.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
#ifndef _E_ADDRESSBOOK_MODEL_H_
#define _E_ADDRESSBOOK_MODEL_H_

#include <gal/e-table/e-table-model.h>
#include "addressbook/backend/ebook/e-book.h"
#include "addressbook/backend/ebook/e-book-view.h"
#include "addressbook/backend/ebook/e-card-simple.h"

#define E_ADDRESSBOOK_MODEL_TYPE        (e_addressbook_model_get_type ())
#define E_ADDRESSBOOK_MODEL(o)          (GTK_CHECK_CAST ((o), E_ADDRESSBOOK_MODEL_TYPE, EAddressbookModel))
#define E_ADDRESSBOOK_MODEL_CLASS(k)    (GTK_CHECK_CLASS_CAST((k), E_ADDRESSBOOK_MODEL_TYPE, EAddressbookModelClass))
#define E_IS_ADDRESSBOOK_MODEL(o)       (GTK_CHECK_TYPE ((o), E_ADDRESSBOOK_MODEL_TYPE))
#define E_IS_ADDRESSBOOK_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_ADDRESSBOOK_MODEL_TYPE))

/* Virtual Column list:
   0   Email
   1   Full Name
   2   Street
   3   Phone
*/

typedef struct _EAddressbookModel EAddressbookModel;
typedef struct _EAddressbookModelClass EAddressbookModelClass;

struct _EAddressbookModel {
    ETableModel parent;

    /* item specific fields */
    EBook *book;
    char *query;
    EBookView *book_view;

    int get_view_idle;

    ECardSimple **data;
    int data_count;

    int create_card_id, remove_card_id, modify_card_id, status_message_id;

    guint editable : 1;
    guint first_get_view : 1;
};


struct _EAddressbookModelClass {
    ETableModelClass parent_class;

    /*
     * Signals
     */
    void (*status_message) (EAddressbookModel *model, const gchar *message);
};


GtkType e_addressbook_model_get_type (void);
ETableModel *e_addressbook_model_new (void);

/* Returns object with ref count of 1. */
ECard *e_addressbook_model_get_card(EAddressbookModel *model,
                    int                row);
void   e_addressbook_model_stop    (EAddressbookModel *model);

#endif /* _E_ADDRESSBOOK_MODEL_H_ */
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* e-text-event-processor.c
 * Copyright (C) 2000  Helix Code, Inc.
 * Author: Chris Lahey <clahey@helixcode.com>
 *
 * This library 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 library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#include <gnome.h>
#include "e-text-event-processor-emacs-like.h"
static void e_text_event_processor_emacs_like_init      (ETextEventProcessorEmacsLike        *card);
static void e_text_event_processor_emacs_like_class_init    (ETextEventProcessorEmacsLikeClass   *klass);
static gint e_text_event_processor_emacs_like_event (ETextEventProcessor *tep, ETextEventProcessorEvent *event);

static ETextEventProcessorClass *parent_class = NULL;

/* The arguments we take */
enum {
    ARG_0
};

static const ETextEventProcessorCommand control_keys[26] =
{
    { E_TEP_START_OF_LINE,      E_TEP_MOVE, 0, "" }, /* a */
    { E_TEP_BACKWARD_CHARACTER, E_TEP_MOVE, 0, "" }, /* b */
    { E_TEP_SELECTION,          E_TEP_COPY, 0, "" }, /* c */
    { E_TEP_FORWARD_CHARACTER,  E_TEP_DELETE, 0, "" }, /* d */
    { E_TEP_END_OF_LINE,        E_TEP_MOVE, 0, "" }, /* e */
    { E_TEP_FORWARD_CHARACTER,  E_TEP_MOVE, 0, "" }, /* f */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* g */
    { E_TEP_BACKWARD_CHARACTER, E_TEP_DELETE, 0, "" }, /* h */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* i */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* j */
    { E_TEP_END_OF_LINE,        E_TEP_DELETE, 0, "" }, /* k */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* l */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* m */
    { E_TEP_FORWARD_LINE,       E_TEP_MOVE, 0, "" }, /* n */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* o */
    { E_TEP_BACKWARD_LINE,      E_TEP_MOVE, 0, "" }, /* p */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* q */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* r */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* s */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* t */
    { E_TEP_START_OF_LINE,      E_TEP_DELETE, 0, "" }, /* u */
    { E_TEP_SELECTION,          E_TEP_PASTE, 0, "" }, /* v */
    { E_TEP_BACKWARD_WORD,      E_TEP_DELETE, 0, "" }, /* w */
    { E_TEP_SELECTION,          E_TEP_DELETE, 0, "" }, /* x */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* y */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" }           /* z */
};

static const ETextEventProcessorCommand alt_keys[26] =
{
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* a */
    { E_TEP_BACKWARD_WORD,      E_TEP_MOVE, 0, "" }, /* b */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* c */
    { E_TEP_FORWARD_WORD,       E_TEP_DELETE, 0, "" }, /* d */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* e */
    { E_TEP_FORWARD_WORD,       E_TEP_MOVE, 0, "" }, /* f */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* g */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* h */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* i */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* j */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* k */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* l */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* m */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* n */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* o */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* p */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* q */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* r */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* s */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* t */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* u */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* v */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* w */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* x */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" },           /* y */
    { E_TEP_SELECTION, E_TEP_NOP, 0, "" }           /* z */

};

GtkType
e_text_event_processor_emacs_like_get_type (void)
{
  static GtkType text_event_processor_emacs_like_type = 0;

  if (!text_event_processor_emacs_like_type)
    {
      static const GtkTypeInfo text_event_processor_emacs_like_info =
      {
        "ETextEventProcessorEmacsLike",
        sizeof (ETextEventProcessorEmacsLike),
        sizeof (ETextEventProcessorEmacsLikeClass),
        (GtkClassInitFunc) e_text_event_processor_emacs_like_class_init,
        (GtkObjectInitFunc) e_text_event_processor_emacs_like_init,
        /* reserved_1 */ NULL,
        /* reserved_2 */ NULL,
        (GtkClassInitFunc) NULL,
      };

      text_event_processor_emacs_like_type = gtk_type_unique (e_text_event_processor_get_type (), &text_event_processor_emacs_like_info);
    }

  return text_event_processor_emacs_like_type;
}

static void
e_text_event_processor_emacs_like_class_init (ETextEventProcessorEmacsLikeClass *klass)
{
  GtkObjectClass *object_class;
  ETextEventProcessorClass *processor_class;

  object_class = (GtkObjectClass*) klass;
  processor_class = (ETextEventProcessorClass*) klass;

  parent_class = gtk_type_class (e_text_event_processor_get_type ());

  processor_class->event = e_text_event_processor_emacs_like_event;
}

static void
e_text_event_processor_emacs_like_init (ETextEventProcessorEmacsLike *tep)
{
}

static gint
e_text_event_processor_emacs_like_event (ETextEventProcessor *tep, ETextEventProcessorEvent *event)
{
    ETextEventProcessorCommand command;
    ETextEventProcessorEmacsLike *tep_el = E_TEXT_EVENT_PROCESSOR_EMACS_LIKE(tep);
    command.action = E_TEP_NOP;
    switch (event->type) {
    case GDK_BUTTON_PRESS:
        if (event->button.button == 1) {
            command.action = E_TEP_GRAB;
            command.time = event->button.time;
            gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command);
            if (event->button.state & GDK_SHIFT_MASK)
                command.action = E_TEP_SELECT;
            else
                command.action = E_TEP_MOVE;
            command.position = E_TEP_VALUE;
            command.value = event->button.position;
            command.time = event->button.time;
            tep_el->mouse_down = TRUE;
        }
        break;
    case GDK_BUTTON_RELEASE:
        if (event->button.button == 1) {
            command.action = E_TEP_UNGRAB;
            command.time = event->button.time;
            gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command);
            command.time = event->button.time;
            tep_el->mouse_down = FALSE;
        } else if (event->button.button == 2) {
            command.action = E_TEP_MOVE;
            command.position = E_TEP_VALUE;
            command.value = event->button.position;
            command.time = event->button.time;
            gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command);            

            command.action = E_TEP_GET_SELECTION;
            command.position = E_TEP_SELECTION;
            command.value = 0;
            command.time = event->button.time;
        }
        break;
    case GDK_MOTION_NOTIFY:
        if (tep_el->mouse_down) {
            command.action = E_TEP_SELECT;
            command.position = E_TEP_VALUE;
            command.time = event->motion.time;
            command.value = event->motion.position;
        }
        break;
    case GDK_KEY_PRESS: 
        {
            ETextEventProcessorEventKey key = event->key;
            command.time = event->key.time;
            if (key.state & GDK_SHIFT_MASK)
                command.action = E_TEP_SELECT;
            else
                command.action = E_TEP_MOVE;
            switch(key.keyval) {
            case GDK_Home:
                if (key.state & GDK_CONTROL_MASK)
                    command.position = E_TEP_START_OF_BUFFER;
                else
                    command.position = E_TEP_START_OF_LINE;
                break;
            case GDK_End:
                if (key.state & GDK_CONTROL_MASK)
                    command.position = E_TEP_END_OF_BUFFER;
                else
                    command.position = E_TEP_END_OF_LINE;
                break;
            case GDK_Page_Up: command.position = E_TEP_BACKWARD_PAGE; break;
            case GDK_Page_Down: command.position = E_TEP_FORWARD_PAGE; break;
                /* CUA has Ctrl-Up/Ctrl-Down as paragraph up down */
            case GDK_Up:        command.position = E_TEP_BACKWARD_LINE; break;
            case GDK_Down:      command.position = E_TEP_FORWARD_LINE; break;
            case GDK_Left:
                if (key.state & GDK_CONTROL_MASK)
                    command.position = E_TEP_BACKWARD_WORD;
                else
                    command.position = E_TEP_BACKWARD_CHARACTER;
                break;
            case GDK_Right:     
                if (key.state & GDK_CONTROL_MASK)
                    command.position = E_TEP_FORWARD_WORD;
                else
                    command.position = E_TEP_FORWARD_CHARACTER;
                break;
      
            case GDK_BackSpace:
                command.action = E_TEP_DELETE;
                if (key.state & GDK_CONTROL_MASK)
                    command.position = E_TEP_BACKWARD_WORD;
                else
                    command.position = E_TEP_BACKWARD_CHARACTER;
                break;
            case GDK_Clear:
                command.action = E_TEP_DELETE;
                command.position = E_TEP_END_OF_LINE;
                break;
            case GDK_Insert:
                if (key.state & GDK_SHIFT_MASK) {
                    command.action = E_TEP_PASTE;
                    command.position = E_TEP_SELECTION;
                } else if (key.state & GDK_CONTROL_MASK) {
                    command.action = E_TEP_COPY;
                    command.position = E_TEP_SELECTION;
                } else {
                /* gtk_toggle_insert(text) -- IMPLEMENT */
                }
                break;
            case GDK_Delete:
                if (key.state & GDK_CONTROL_MASK){
                    command.action = E_TEP_DELETE;
                    command.position = E_TEP_FORWARD_WORD;
                } else if (key.state & GDK_SHIFT_MASK) {
                    command.action = E_TEP_COPY;
                    command.position = E_TEP_SELECTION;
                    gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command);
                
                    command.action = E_TEP_DELETE;
                    command.position = E_TEP_SELECTION;
                } else {
                    command.action = E_TEP_DELETE;
                    command.position = E_TEP_FORWARD_CHARACTER;
                }
                break;
            case GDK_Tab:
                /* Don't insert literally */
                command.action = E_TEP_NOP;
                command.position = E_TEP_SELECTION;
                break;
            case GDK_Return:
                if (key.state & GDK_CONTROL_MASK) {
                    command.action = E_TEP_ACTIVATE;
                    command.position = E_TEP_SELECTION;
                } else {
                    command.action = E_TEP_INSERT;
                    command.position = E_TEP_SELECTION;
                    command.value = 1;
                    command.string = "\n";
                }
                break;
            case GDK_Escape:
                /* Don't insert literally */
                command.action = E_TEP_NOP;
                command.position = E_TEP_SELECTION;
                break;
      
            default:
                if (key.state & GDK_CONTROL_MASK) {
                    if ((key.keyval >= 'A') && (key.keyval <= 'Z'))
                        key.keyval -= 'A' - 'a';
                    
                    if ((key.keyval >= 'a') && (key.keyval <= 'z')) {
                        command.position = control_keys[(int) (key.keyval - 'a')].position;
                        if (control_keys[(int) (key.keyval - 'a')].action != E_TEP_MOVE)
                            command.action = control_keys[(int) (key.keyval - 'a')].action;
                        command.value = control_keys[(int) (key.keyval - 'a')].value;
                        command.string = control_keys[(int) (key.keyval - 'a')].string;
                    }

                    if (key.keyval == 'x') {
                        command.action = E_TEP_COPY;
                        command.position = E_TEP_SELECTION;
                        gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command);
                        
                        command.action = E_TEP_DELETE;
                        command.position = E_TEP_SELECTION;
                    }
                    
                    break;
                } else if (key.state & GDK_MOD1_MASK) {
                    if ((key.keyval >= 'A') && (key.keyval <= 'Z'))
                        key.keyval -= 'A' - 'a';
                    
                    if ((key.keyval >= 'a') && (key.keyval <= 'z')) {
                        command.position = alt_keys[(int) (key.keyval - 'a')].position;
                        if (alt_keys[(int) (key.keyval - 'a')].action != E_TEP_MOVE)
                            command.action = alt_keys[(int) (key.keyval - 'a')].action;
                        command.value = alt_keys[(int) (key.keyval - 'a')].value;
                        command.string = alt_keys[(int) (key.keyval - 'a')].string;
                    }
                } else if (key.length > 0) {
                    command.action = E_TEP_INSERT;
                    command.position = E_TEP_SELECTION;
                    command.value = strlen(key.string);
                    command.string = key.string;
                    
                } else {
                    command.action = E_TEP_NOP;
                }
            }
            break;
        case GDK_KEY_RELEASE:
            command.time = event->key.time;
            command.action = E_TEP_NOP;
            break;
        default:
            command.action = E_TEP_NOP;
            break;
        }
    }
    if (command.action != E_TEP_NOP) {
        gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command);
        return 1;
    }
    else
        return 0;
}