9e4fcb29cf
2007-11-14 Matthew Barnes <mbarnes@redhat.com> ** Remove trailing whitespace from source code. svn path=/trunk/; revision=34537
130 lines
4.8 KiB
C
130 lines
4.8 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* e-cell-text.h: Text cell renderer.
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* Copyright 1999, 2000, 2001, Ximian, Inc.
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*
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* Authors:
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* Miguel de Icaza <miguel@ximian.com>
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* Chris Lahey <clahey@ximian.com>
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*
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* A lot of code taken from:
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*
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* Text item type for GnomeCanvas widget
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*
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* GnomeCanvas is basically a port of the Tk toolkit's most excellent
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* canvas widget. Tk is copyrighted by the Regents of the University
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* of California, Sun Microsystems, and other parties.
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*
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* Copyright (C) 1998 The Free Software Foundation
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*
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* Author: Federico Mena <federico@nuclecu.unam.mx>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License, version 2, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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#ifndef _E_CELL_TEXT_H_
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#define _E_CELL_TEXT_H_
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#include <gtk/gtkmenu.h>
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#include <libgnomecanvas/gnome-canvas.h>
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#include <table/e-cell.h>
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G_BEGIN_DECLS
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#define E_CELL_TEXT_TYPE (e_cell_text_get_type ())
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#define E_CELL_TEXT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), E_CELL_TEXT_TYPE, ECellText))
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#define E_CELL_TEXT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), E_CELL_TEXT_TYPE, ECellTextClass))
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#define E_IS_CELL_TEXT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), E_CELL_TEXT_TYPE))
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#define E_IS_CELL_TEXT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), E_CELL_TEXT_TYPE))
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typedef struct {
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ECell parent;
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GtkJustification justify;
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char *font_name;
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double x, y; /* Position at anchor */
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gulong pixel; /* Fill color */
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/* Clip handling */
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char *ellipsis; /* The ellipsis characters. NULL = "...". */
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guint use_ellipsis : 1; /* Whether to use the ellipsis. */
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guint editable : 1; /* Whether the text can be edited. */
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int strikeout_column;
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int underline_column;
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int bold_column;
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/* This column in the ETable should return a string specifying a color,
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either a color name like "red" or a color spec like "rgb:F/0/0".
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See the XParseColor man page for the formats available. */
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int color_column;
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int bg_color_column;
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/* This stores the colors we have allocated. */
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GHashTable *colors;
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} ECellText;
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typedef struct {
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ECellClass parent_class;
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char *(*get_text) (ECellText *cell, ETableModel *model, int col, int row);
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void (*free_text) (ECellText *cell, char *text);
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void (*set_value) (ECellText *cell, ETableModel *model, int col, int row, const char *text);
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/* signal handlers */
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void (*text_inserted) (ECellText *cell, ECellView *cell_view, int pos, int len, int row, int model_col);
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void (*text_deleted) (ECellText *cell, ECellView *cell_view, int pos, int len, int row, int model_col);
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} ECellTextClass;
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GType e_cell_text_get_type (void);
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ECell *e_cell_text_new (const char *fontname, GtkJustification justify);
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ECell *e_cell_text_construct(ECellText *cell, const char *fontname, GtkJustification justify);
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/* Gets the value from the model and converts it into a string. In ECellText
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itself, the value is assumed to be a char* and so needs no conversion.
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In subclasses the ETableModel value may be a more complicated datatype. */
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char *e_cell_text_get_text (ECellText *cell, ETableModel *model, int col, int row);
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/* Frees the value returned by e_cell_text_get_text(). */
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void e_cell_text_free_text (ECellText *cell, char *text);
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/* Sets the ETableModel value, based on the given string. */
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void e_cell_text_set_value (ECellText *cell, ETableModel *model, int col, int row, const char *text);
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/* Sets the selection of given text cell */
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gboolean e_cell_text_set_selection (ECellView *cell_view, gint col, gint row, gint start, gint end);
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/* Gets the selection of given text cell */
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gboolean e_cell_text_get_selection (ECellView *cell_view, gint col, gint row, gint *start, gint *end);
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/* Copys the selected text to the clipboard */
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void e_cell_text_copy_clipboard (ECellView *cell_view, gint col, gint row);
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/* Pastes the text from the clipboard */
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void e_cell_text_paste_clipboard (ECellView *cell_view, gint col, gint row);
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/* Deletes selected text */
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void e_cell_text_delete_selection (ECellView *cell_view, gint col, gint row);
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/* get text directly from view, both col and row are model format */
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char *e_cell_text_get_text_by_view (ECellView *cell_view, gint col, gint row);
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G_END_DECLS
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#endif /* _E_CELL_TEXT_H_ */
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