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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-cell.h
* Copyright 1999, 2000, 2001, Ximian, Inc.
*
* Authors:
* Miguel de Icaza <miguel@ximian.com>
* Chris Lahey <clahey@ximian.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License, version 2, as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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.
*/
#ifndef _E_CELL_H_
#define _E_CELL_H_
#include <gdk/gdktypes.h>
#include <libgnomeprint/gnome-print.h>
#include <libgnomeprint/gnome-font.h>
#include <table/e-table-model.h>
#include <table/e-table-tooltip.h>
G_BEGIN_DECLS
#define E_CELL_TYPE (e_cell_get_type ())
#define E_CELL(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), E_CELL_TYPE, ECell))
#define E_CELL_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), E_CELL_TYPE, ECellClass))
#define E_CELL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), E_CELL_TYPE, ECellClass))
#define E_IS_CELL(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), E_CELL_TYPE))
#define E_IS_CELL_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), E_CELL_TYPE))
typedef gboolean (*ETableSearchFunc) (gconstpointer haystack,
const char *needle);
typedef enum {
E_CELL_SELECTED = 1 << 0,
E_CELL_JUSTIFICATION = 3 << 1,
E_CELL_JUSTIFY_CENTER = 0 << 1,
E_CELL_JUSTIFY_LEFT = 1 << 1,
E_CELL_JUSTIFY_RIGHT = 2 << 1,
E_CELL_JUSTIFY_FILL = 3 << 1,
E_CELL_ALIGN_LEFT = 1 << 1,
E_CELL_ALIGN_RIGHT = 1 << 2,
E_CELL_FOCUSED = 1 << 3,
E_CELL_EDITING = 1 << 4,
E_CELL_CURSOR = 1 << 5,
E_CELL_PREEDIT = 1 << 6
} ECellFlags;
typedef enum {
E_CELL_GRAB = 1 << 0,
E_CELL_UNGRAB = 1 << 1
} ECellActions;
typedef struct {
GtkObject object;
} ECell;
typedef struct {
ECell *ecell;
ETableModel *e_table_model;
void *e_table_item_view;
gint focus_x1, focus_y1, focus_x2, focus_y2;
gint focus_col, focus_row;
} ECellView;
#define E_CELL_IS_FOCUSED(ecell_view) (ecell_view->focus_x1 != -1)
typedef struct {
GtkObjectClass parent_class;
ECellView *(*new_view) (ECell *ecell, ETableModel *table_model, void *e_table_item_view);
void (*kill_view) (ECellView *ecell_view);
void (*realize) (ECellView *ecell_view);
void (*unrealize) (ECellView *ecell_view);
void (*draw) (ECellView *ecell_view, GdkDrawable *drawable,
int model_col, int view_col, int row,
ECellFlags flags, int x1, int y1, int x2, int y2);
gint (*event) (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row, ECellFlags flags, ECellActions *actions);
void (*focus) (ECellView *ecell_view, int model_col, int view_col,
int row, int x1, int y1, int x2, int y2);
void (*unfocus) (ECellView *ecell_view);
int (*height) (ECellView *ecell_view, int model_col, int view_col, int row);
void *(*enter_edit) (ECellView *ecell_view, int model_col, int view_col, int row);
void (*leave_edit) (ECellView *ecell_view, int model_col, int view_col, int row, void *context);
void *(*save_state) (ECellView *ecell_view, int model_col, int view_col, int row, void *context);
void (*load_state) (ECellView *ecell_view, int model_col, int view_col, int row, void *context, void *save_state);
void (*free_state) (ECellView *ecell_view, int model_col, int view_col, int row, void *save_state);
void (*print) (ECellView *ecell_view, GnomePrintContext *context,
int model_col, int view_col, int row,
gdouble width, gdouble height);
gdouble (*print_height) (ECellView *ecell_view, GnomePrintContext *context,
int model_col, int view_col, int row, gdouble width);
int (*max_width) (ECellView *ecell_view, int model_col, int view_col);
int (*max_width_by_row) (ECellView *ecell_view, int model_col, int view_col, int row);
void (*show_tooltip) (ECellView *ecell_view, int model_col, int view_col, int row, int col_width, ETableTooltip *tooltip);
gchar *(*get_bg_color) (ECellView *ecell_view, int row);
void (*style_set) (ECellView *ecell_view, GtkStyle *previous_style);
} ECellClass;
GType e_cell_get_type (void);
/* View creation methods. */
ECellView *e_cell_new_view (ECell *ecell,
ETableModel *table_model,
void *e_table_item_view);
void e_cell_kill_view (ECellView *ecell_view);
/* Cell View methods. */
gint e_cell_event (ECellView *ecell_view,
GdkEvent *event,
int model_col,
int view_col,
int row,
ECellFlags flags,
ECellActions *actions);
void e_cell_realize (ECellView *ecell_view);
void e_cell_unrealize (ECellView *ecell_view);
void e_cell_draw (ECellView *ecell_view,
GdkDrawable *drawable,
int model_col,
int view_col,
int row,
ECellFlags flags,
int x1,
int y1,
int x2,
int y2);
void e_cell_print (ECellView *ecell_view,
GnomePrintContext *context,
int model_col,
int view_col,
int row,
double width,
double height);
gdouble e_cell_print_height (ECellView *ecell_view,
GnomePrintContext *context,
int model_col,
int view_col,
int row,
gdouble width);
int e_cell_max_width (ECellView *ecell_view,
int model_col,
int view_col);
int e_cell_max_width_by_row (ECellView *ecell_view,
int model_col,
int view_col,
int row);
gboolean e_cell_max_width_by_row_implemented (ECellView *ecell_view);
void e_cell_show_tooltip (ECellView *ecell_view,
int model_col,
int view_col,
int row,
int col_width,
ETableTooltip *tooltip);
gchar *e_cell_get_bg_color (ECellView *ecell_view,
int row);
void e_cell_style_set (ECellView *ecell_view,
GtkStyle *previous_style);
void e_cell_focus (ECellView *ecell_view,
int model_col,
int view_col,
int row,
int x1,
int y1,
int x2,
int y2);
void e_cell_unfocus (ECellView *ecell_view);
int e_cell_height (ECellView *ecell_view,
int model_col,
int view_col,
int row);
void *e_cell_enter_edit (ECellView *ecell_view,
int model_col,
int view_col,
int row);
void e_cell_leave_edit (ECellView *ecell_view,
int model_col,
int view_col,
int row,
void *edit_context);
void *e_cell_save_state (ECellView *ecell_view,
int model_col,
int view_col,
int row,
void *edit_context);
void e_cell_load_state (ECellView *ecell_view,
int model_col,
int view_col,
int row,
void *edit_context,
void *state);
void e_cell_free_state (ECellView *ecell_view,
int model_col,
int view_col,
int row,
void *state);
G_END_DECLS
#endif /* _E_CELL_H_ */
|
