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Diffstat (limited to 'glabels2/src/label-box.c')
| -rw-r--r-- | glabels2/src/label-box.c | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/glabels2/src/label-box.c b/glabels2/src/label-box.c new file mode 100644 index 0000000..a7e816a --- /dev/null +++ b/glabels2/src/label-box.c @@ -0,0 +1,233 @@ +/* + * (GLABELS) Label and Business Card Creation program for GNOME + * + * label_box.c: GLabels label box object + * + * Copyright (C) 2001-2002 Jim Evins <evins@snaught.com>. + * + * 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 + */ + +#include <glib.h> + +#include "label-box.h" + +#include "debug.h" + +/*========================================================*/ +/* Private types. */ +/*========================================================*/ + +struct _glLabelBoxPrivate { + gdouble line_width; + guint line_color; + guint fill_color; +}; + +/*========================================================*/ +/* Private globals. */ +/*========================================================*/ + +static GObjectClass *parent_class = NULL; + +static guint instance = 0; + +/*========================================================*/ +/* Private function prototypes. */ +/*========================================================*/ + +static void gl_label_box_class_init (glLabelBoxClass *klass); +static void gl_label_box_instance_init (glLabelBox *lbox); +static void gl_label_box_finalize (GObject *object); + + +/*****************************************************************************/ +/* Boilerplate object stuff. */ +/*****************************************************************************/ +GType +gl_label_box_get_type (void) +{ + static GType type = 0; + + if (!type) { + GTypeInfo info = { + sizeof (glLabelBoxClass), + NULL, + NULL, + (GClassInitFunc) gl_label_box_class_init, + NULL, + NULL, + sizeof (glLabelBox), + 0, + (GInstanceInitFunc) gl_label_box_instance_init, + }; + + type = g_type_register_static (GL_TYPE_LABEL_OBJECT, + "glLabelBox", &info, 0); + } + + return type; +} + +static void +gl_label_box_class_init (glLabelBoxClass *klass) +{ + GObjectClass *object_class = (GObjectClass *) klass; + + parent_class = g_type_class_peek_parent (klass); + + object_class->finalize = gl_label_box_finalize; +} + +static void +gl_label_box_instance_init (glLabelBox *lbox) +{ + lbox->private = g_new0 (glLabelBoxPrivate, 1); +} + +static void +gl_label_box_finalize (GObject *object) +{ + glLabelBox *lbox; + + g_return_if_fail (object && GL_IS_LABEL_BOX (object)); + + lbox = GL_LABEL_BOX (object); + + g_free (lbox->private); + + G_OBJECT_CLASS (parent_class)->finalize (object); +} + +/*****************************************************************************/ +/* NEW label "box" object. */ +/*****************************************************************************/ +GObject * +gl_label_box_new (glLabel *label) +{ + glLabelBox *lbox; + + lbox = g_object_new (gl_label_box_get_type(), NULL); + + gl_label_object_set_parent (GL_LABEL_OBJECT(lbox), label); + + return G_OBJECT (lbox); +} + +/*****************************************************************************/ +/* Duplicate object. */ +/*****************************************************************************/ +glLabelBox * +gl_label_box_dup (glLabelBox *lbox, + glLabel *label) +{ + glLabelBox *new_lbox; + gdouble x, y, w, h, line_width; + guint line_color, fill_color; + + gl_debug (DEBUG_LABEL, "START"); + + g_return_if_fail (lbox && GL_IS_LABEL_BOX (lbox)); + g_return_if_fail (label && GL_IS_LABEL (label)); + + new_lbox = GL_LABEL_BOX(gl_label_box_new (label)); + + gl_label_object_get_position (GL_LABEL_OBJECT(lbox), &x, &y); + gl_label_object_get_size (GL_LABEL_OBJECT(lbox), &w, &h); + + gl_label_object_set_position (GL_LABEL_OBJECT(new_lbox), x, y); + gl_label_object_set_size (GL_LABEL_OBJECT(new_lbox), w, h); + + line_width = gl_label_box_get_line_width (lbox); + line_color = gl_label_box_get_line_color (lbox); + fill_color = gl_label_box_get_fill_color (lbox); + + gl_label_box_set_line_width (new_lbox, line_width); + gl_label_box_set_line_color (new_lbox, line_color); + gl_label_box_set_fill_color (new_lbox, fill_color); + + + gl_debug (DEBUG_LABEL, "END"); + + return new_lbox; +} + + +/*****************************************************************************/ +/* Set object params. */ +/*****************************************************************************/ +void +gl_label_box_set_line_width (glLabelBox *lbox, + gdouble line_width) +{ + g_return_if_fail (lbox && GL_IS_LABEL_BOX (lbox)); + + if ( lbox->private->line_width != line_width ) { + lbox->private->line_width = line_width; + gl_label_object_emit_changed (GL_LABEL_OBJECT(lbox)); + } +} + +void +gl_label_box_set_line_color (glLabelBox *lbox, + guint line_color) +{ + g_return_if_fail (lbox && GL_IS_LABEL_BOX (lbox)); + + if ( lbox->private->line_color != line_color ) { + lbox->private->line_color = line_color; + gl_label_object_emit_changed (GL_LABEL_OBJECT(lbox)); + } +} + +void +gl_label_box_set_fill_color (glLabelBox *lbox, + guint fill_color) +{ + g_return_if_fail (lbox && GL_IS_LABEL_BOX (lbox)); + + if ( lbox->private->fill_color != fill_color ) { + lbox->private->fill_color = fill_color; + gl_label_object_emit_changed (GL_LABEL_OBJECT(lbox)); + } +} + +/*****************************************************************************/ +/* Get object params. */ +/*****************************************************************************/ +gdouble +gl_label_box_get_line_width (glLabelBox *lbox) +{ + g_return_val_if_fail (lbox && GL_IS_LABEL_BOX (lbox), 0.0); + + return lbox->private->line_width; +} + +guint +gl_label_box_get_line_color (glLabelBox *lbox) +{ + g_return_val_if_fail (lbox && GL_IS_LABEL_BOX (lbox), 0); + + return lbox->private->line_color; +} + +guint +gl_label_box_get_fill_color (glLabelBox *lbox) +{ + g_return_val_if_fail (lbox && GL_IS_LABEL_BOX (lbox), 0); + + return lbox->private->fill_color; +} + |