--- a/finch/libgnt/gntline.c Thu Nov 15 14:32:09 2018 -0600 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,174 +0,0 @@ -/* - * GNT - The GLib Ncurses Toolkit - * - * GNT is the legal property of its developers, whose names are too numerous - * to list here. Please refer to the COPYRIGHT file distributed with this - * source distribution. - * - * 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 program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA - */ - -#include "gntinternal.h" -#include "gntline.h" - -enum -{ - PROP_0, - PROP_VERTICAL -}; - -enum -{ - SIGS = 1, -}; - -static GntWidgetClass *parent_class = NULL; - -static void -gnt_line_draw(GntWidget *widget) -{ - GntLine *line = GNT_LINE(widget); - if (line->vertical) - mvwvline(widget->window, 1, 0, ACS_VLINE | gnt_color_pair(GNT_COLOR_NORMAL), - widget->priv.height - 2); - else - mvwhline(widget->window, 0, 1, ACS_HLINE | gnt_color_pair(GNT_COLOR_NORMAL), - widget->priv.width - 2); -} - -static void -gnt_line_size_request(GntWidget *widget) -{ - if (GNT_LINE(widget)->vertical) - { - widget->priv.width = 1; - widget->priv.height = 5; - } - else - { - widget->priv.width = 5; - widget->priv.height = 1; - } -} - -static void -gnt_line_map(GntWidget *widget) -{ - if (widget->priv.width == 0 || widget->priv.height == 0) - gnt_widget_size_request(widget); - GNTDEBUG; -} - -static void -gnt_line_set_property(GObject *obj, guint prop_id, const GValue *value, - GParamSpec *spec) -{ - GntLine *line = GNT_LINE(obj); - switch (prop_id) { - case PROP_VERTICAL: - line->vertical = g_value_get_boolean(value); - if (line->vertical) { - GNT_WIDGET_SET_FLAGS(line, GNT_WIDGET_GROW_Y); - } else { - GNT_WIDGET_SET_FLAGS(line, GNT_WIDGET_GROW_X); - } - break; - default: - break; - } -} - -static void -gnt_line_get_property(GObject *obj, guint prop_id, GValue *value, - GParamSpec *spec) -{ - GntLine *line = GNT_LINE(obj); - switch (prop_id) { - case PROP_VERTICAL: - g_value_set_boolean(value, line->vertical); - break; - default: - break; - } -} - -static void -gnt_line_class_init(GntLineClass *klass) -{ - GObjectClass *gclass = G_OBJECT_CLASS(klass); - parent_class = GNT_WIDGET_CLASS(klass); - parent_class->draw = gnt_line_draw; - parent_class->map = gnt_line_map; - parent_class->size_request = gnt_line_size_request; - - gclass->set_property = gnt_line_set_property; - gclass->get_property = gnt_line_get_property; - g_object_class_install_property(gclass, - PROP_VERTICAL, - g_param_spec_boolean("vertical", "Vertical", - "Whether it's a vertical line or a horizontal one.", - TRUE, - G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS - ) - ); -} - -static void -gnt_line_init(GTypeInstance *instance, gpointer class) -{ - GntWidget *widget = GNT_WIDGET(instance); - GNT_WIDGET_SET_FLAGS(widget, GNT_WIDGET_NO_SHADOW | GNT_WIDGET_NO_BORDER); - widget->priv.minw = 1; - widget->priv.minh = 1; - GNTDEBUG; -} - -/****************************************************************************** - * GntLine API - *****************************************************************************/ -GType -gnt_line_get_type(void) -{ - static GType type = 0; - - if(type == 0) - { - static const GTypeInfo info = { - sizeof(GntLineClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc)gnt_line_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof(GntLine), - 0, /* n_preallocs */ - gnt_line_init, /* instance_init */ - NULL /* value_table */ - }; - - type = g_type_register_static(GNT_TYPE_WIDGET, - "GntLine", - &info, 0); - } - - return type; -} - -GntWidget *gnt_line_new(gboolean vertical) -{ - GntWidget *widget = g_object_new(GNT_TYPE_LINE, "vertical", vertical, NULL); - return widget; -} -