185 lines
3.9 KiB
C
185 lines
3.9 KiB
C
/*
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* ld-diagram-symbol.c
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*
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* This file is a part of logdiag.
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* Copyright Přemysl Janouch 2010 - 2011. All rights reserved.
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*
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* See the file LICENSE for licensing information.
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*
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*/
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#include "liblogdiag.h"
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#include "config.h"
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/**
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* SECTION:ld-diagram-symbol
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* @short_description: A symbol object
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* @see_also: #LdDiagramObject
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*
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* #LdDiagramSymbol is an implementation of #LdDiagramObject.
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*/
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enum
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{
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PROP_0,
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PROP_CLASS,
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PROP_ROTATION
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};
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static void ld_diagram_symbol_get_property (GObject *object, guint property_id,
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GValue *value, GParamSpec *pspec);
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static void ld_diagram_symbol_set_property (GObject *object, guint property_id,
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const GValue *value, GParamSpec *pspec);
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G_DEFINE_TYPE (LdDiagramSymbol, ld_diagram_symbol, LD_TYPE_DIAGRAM_OBJECT);
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static void
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ld_diagram_symbol_class_init (LdDiagramSymbolClass *klass)
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{
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GObjectClass *object_class;
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GParamSpec *pspec;
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object_class = G_OBJECT_CLASS (klass);
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object_class->get_property = ld_diagram_symbol_get_property;
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object_class->set_property = ld_diagram_symbol_set_property;
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/**
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* LdDiagramSymbol:class:
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*
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* The class of this symbol.
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*/
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pspec = g_param_spec_string ("class", "Class",
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"The class of this symbol.",
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"", G_PARAM_READWRITE);
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g_object_class_install_property (object_class, PROP_CLASS, pspec);
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/**
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* LdDiagramSymbol:rotation:
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*
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* Rotation of this symbol.
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*/
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pspec = g_param_spec_int ("rotation", "Rotation",
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"Rotation of this symbol.",
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0, 3, 0, G_PARAM_READWRITE);
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g_object_class_install_property (object_class, PROP_ROTATION, pspec);
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}
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static void
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ld_diagram_symbol_init (LdDiagramSymbol *self)
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{
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}
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static void
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ld_diagram_symbol_get_property (GObject *object, guint property_id,
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GValue *value, GParamSpec *pspec)
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{
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LdDiagramObject *self;
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self = LD_DIAGRAM_OBJECT (object);
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switch (property_id)
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{
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case PROP_CLASS:
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case PROP_ROTATION:
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ld_diagram_object_get_data_for_param (self, value, pspec);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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ld_diagram_symbol_set_property (GObject *object, guint property_id,
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const GValue *value, GParamSpec *pspec)
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{
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LdDiagramObject *self;
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self = LD_DIAGRAM_OBJECT (object);
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switch (property_id)
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{
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case PROP_CLASS:
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case PROP_ROTATION:
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ld_diagram_object_set_data_for_param (self, value, pspec);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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/**
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* ld_diagram_symbol_new:
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* @storage: a storage backend.
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*
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* Return value: a new #LdDiagramSymbol object.
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*/
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LdDiagramSymbol *
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ld_diagram_symbol_new (JsonObject *storage)
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{
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LdDiagramSymbol *self;
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self = g_object_new (LD_TYPE_DIAGRAM_SYMBOL, "storage", storage, NULL);
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return self;
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}
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/**
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* ld_diagram_symbol_get_class:
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* @self: an #LdDiagramSymbol object.
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*
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* Return value: the class of the symbol.
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*/
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gchar *
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ld_diagram_symbol_get_class (LdDiagramSymbol *self)
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{
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gchar *klass;
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g_return_val_if_fail (LD_IS_DIAGRAM_SYMBOL (self), NULL);
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g_object_get (self, "class", &klass, NULL);
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return klass;
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}
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/**
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* ld_diagram_symbol_set_class:
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* @self: an #LdDiagramSymbol object.
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* @klass: the class.
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*
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* Set the class of the symbol.
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*/
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void
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ld_diagram_symbol_set_class (LdDiagramSymbol *self, const gchar *klass)
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{
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g_return_if_fail (LD_IS_DIAGRAM_SYMBOL (self));
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g_object_set (self, "class", klass, NULL);
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}
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/**
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* ld_diagram_symbol_get_rotation:
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* @self: an #LdDiagramSymbol object.
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*
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* Return value: rotation of the symbol.
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*/
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gint
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ld_diagram_symbol_get_rotation (LdDiagramSymbol *self)
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{
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gint rotation;
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g_return_val_if_fail (LD_IS_DIAGRAM_SYMBOL (self), 0);
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g_object_get (self, "rotation", &rotation, NULL);
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return rotation;
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}
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/**
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* ld_diagram_symbol_set_rotation:
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* @self: an #LdDiagramSymbol object.
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* @rotation: the rotation.
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*
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* Set rotation of the symbol.
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*/
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void
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ld_diagram_symbol_set_rotation (LdDiagramSymbol *self, gint rotation)
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{
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g_return_if_fail (LD_IS_DIAGRAM_SYMBOL (self));
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g_object_set (self, "rotation", rotation, NULL);
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}
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