diff options
Diffstat (limited to 'src/dialogs/sp-attribute-widget.cpp')
| -rw-r--r-- | src/dialogs/sp-attribute-widget.cpp | 790 |
1 files changed, 0 insertions, 790 deletions
diff --git a/src/dialogs/sp-attribute-widget.cpp b/src/dialogs/sp-attribute-widget.cpp deleted file mode 100644 index de14fc173..000000000 --- a/src/dialogs/sp-attribute-widget.cpp +++ /dev/null @@ -1,790 +0,0 @@ -/** @file - * @brief Widget that listens and modifies repr attributes - */ -/* Authors: - * Lauris Kaplinski <lauris@ximian.com> - * - * Copyright (C) 2001 Ximian, Inc. - * Released under GNU GPL, read the file 'COPYING' for more information - */ - -#include <gtk/gtktable.h> -#include <gtk/gtklabel.h> -#include "xml/repr.h" -#include "macros.h" -#include "document.h" -#include "sp-object.h" -#include <glibmm/i18n.h> - -#include <sigc++/functors/ptr_fun.h> -#include <sigc++/adaptors/bind.h> - -#include "sp-attribute-widget.h" - -static void sp_attribute_widget_class_init (SPAttributeWidgetClass *klass); -static void sp_attribute_widget_init (SPAttributeWidget *widget); -static void sp_attribute_widget_destroy (GtkObject *object); - -static void sp_attribute_widget_changed (GtkEditable *editable); - -static void sp_attribute_widget_object_modified ( SPObject *object, - guint flags, - SPAttributeWidget *spaw ); -static void sp_attribute_widget_object_release ( SPObject *object, - SPAttributeWidget *spaw ); - -static GtkEntryClass *parent_class; - - - - -GType sp_attribute_widget_get_type(void) -{ - static GtkType type = 0; - if (!type) { - GTypeInfo info = { - sizeof(SPAttributeWidgetClass), - 0, // base_init - 0, // base_finalize - (GClassInitFunc)sp_attribute_widget_class_init, - 0, // class_finalize - 0, // class_data - sizeof(SPAttributeWidget), - 0, // n_preallocs - (GInstanceInitFunc)sp_attribute_widget_init, - 0 // value_table - }; - type = g_type_register_static(GTK_TYPE_ENTRY, "SPAttributeWidget", &info, static_cast<GTypeFlags>(0)); - } - return type; -} // end of sp_attribute_widget_get_type() - - - -static void -sp_attribute_widget_class_init (SPAttributeWidgetClass *klass) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - GtkEditableClass *editable_class; - - object_class = GTK_OBJECT_CLASS (klass); - widget_class = GTK_WIDGET_CLASS (klass); - editable_class = GTK_EDITABLE_CLASS (klass); - - parent_class = (GtkEntryClass*)gtk_type_class (GTK_TYPE_ENTRY); - - object_class->destroy = sp_attribute_widget_destroy; - - editable_class->changed = sp_attribute_widget_changed; - -} // end of sp_attribute_widget_class_init() - - - -static void -sp_attribute_widget_init (SPAttributeWidget *spaw) -{ - spaw->blocked = FALSE; - spaw->hasobj = FALSE; - - spaw->src.object = NULL; - - spaw->attribute = NULL; - - new (&spaw->modified_connection) sigc::connection(); - new (&spaw->release_connection) sigc::connection(); -} - - - -static void -sp_attribute_widget_destroy (GtkObject *object) -{ - - SPAttributeWidget *spaw; - - spaw = SP_ATTRIBUTE_WIDGET (object); - - if (spaw->attribute) { - g_free (spaw->attribute); - spaw->attribute = NULL; - } - - - if (spaw->hasobj) { - - if (spaw->src.object) { - spaw->modified_connection.disconnect(); - spaw->release_connection.disconnect(); - spaw->src.object = NULL; - } - } else { - - if (spaw->src.repr) { - spaw->src.repr = Inkscape::GC::release(spaw->src.repr); - } - } // end of if() - - spaw->modified_connection.~connection(); - spaw->release_connection.~connection(); - - ((GtkObjectClass *) parent_class)->destroy (object); - -} - - - -static void -sp_attribute_widget_changed (GtkEditable *editable) -{ - - SPAttributeWidget *spaw; - - spaw = SP_ATTRIBUTE_WIDGET (editable); - - if (!spaw->blocked) { - - const gchar *text; - spaw->blocked = TRUE; - text = gtk_entry_get_text (GTK_ENTRY (spaw)); - if (!*text) - text = NULL; - - if (spaw->hasobj && spaw->src.object) { - - SP_OBJECT_REPR (spaw->src.object)->setAttribute(spaw->attribute, text, false); - sp_document_done (SP_OBJECT_DOCUMENT (spaw->src.object), SP_VERB_NONE, - _("Set attribute")); - - } else if (spaw->src.repr) { - - spaw->src.repr->setAttribute(spaw->attribute, text, false); - /* TODO: Warning! Undo will not be flushed in given case */ - } - spaw->blocked = FALSE; - } - -} // end of sp_attribute_widget_changed() - - - -GtkWidget * -sp_attribute_widget_new ( SPObject *object, const gchar *attribute ) -{ - SPAttributeWidget *spaw; - - g_return_val_if_fail (!object || SP_IS_OBJECT (object), NULL); - g_return_val_if_fail (!object || attribute, NULL); - - spaw = (SPAttributeWidget*)gtk_type_new (SP_TYPE_ATTRIBUTE_WIDGET); - - sp_attribute_widget_set_object (spaw, object, attribute); - - return GTK_WIDGET (spaw); - -} // end of sp_attribute_widget_new() - - - -GtkWidget * -sp_attribute_widget_new_repr ( Inkscape::XML::Node *repr, const gchar *attribute ) -{ - SPAttributeWidget *spaw; - - spaw = (SPAttributeWidget*)gtk_type_new (SP_TYPE_ATTRIBUTE_WIDGET); - - sp_attribute_widget_set_repr (spaw, repr, attribute); - - return GTK_WIDGET (spaw); -} - - - -void -sp_attribute_widget_set_object ( SPAttributeWidget *spaw, - SPObject *object, - const gchar *attribute ) -{ - - g_return_if_fail (spaw != NULL); - g_return_if_fail (SP_IS_ATTRIBUTE_WIDGET (spaw)); - g_return_if_fail (!object || SP_IS_OBJECT (object)); - g_return_if_fail (!object || attribute); - g_return_if_fail (attribute != NULL); - - if (spaw->attribute) { - g_free (spaw->attribute); - spaw->attribute = NULL; - } - - if (spaw->hasobj) { - - if (spaw->src.object) { - spaw->modified_connection.disconnect(); - spaw->release_connection.disconnect(); - spaw->src.object = NULL; - } - } else { - - if (spaw->src.repr) { - spaw->src.repr = Inkscape::GC::release(spaw->src.repr); - } - } - - spaw->hasobj = TRUE; - - if (object) { - const gchar *val; - - spaw->blocked = TRUE; - spaw->src.object = object; - - spaw->modified_connection = object->connectModified(sigc::bind<2>(sigc::ptr_fun(&sp_attribute_widget_object_modified), spaw)); - spaw->release_connection = object->connectRelease(sigc::bind<1>(sigc::ptr_fun(&sp_attribute_widget_object_release), spaw)); - - spaw->attribute = g_strdup (attribute); - - val = SP_OBJECT_REPR (object)->attribute(attribute); - gtk_entry_set_text (GTK_ENTRY (spaw), val ? val : (const gchar *) ""); - spaw->blocked = FALSE; - } - - gtk_widget_set_sensitive (GTK_WIDGET (spaw), (spaw->src.object != NULL)); - -} // end of sp_attribute_widget_set_object() - - - -void -sp_attribute_widget_set_repr ( SPAttributeWidget *spaw, - Inkscape::XML::Node *repr, - const gchar *attribute ) -{ - - g_return_if_fail (spaw != NULL); - g_return_if_fail (SP_IS_ATTRIBUTE_WIDGET (spaw)); - g_return_if_fail (attribute != NULL); - - if (spaw->attribute) { - g_free (spaw->attribute); - spaw->attribute = NULL; - } - - if (spaw->hasobj) { - - if (spaw->src.object) { - spaw->modified_connection.disconnect(); - spaw->release_connection.disconnect(); - spaw->src.object = NULL; - } - } else { - - if (spaw->src.repr) { - spaw->src.repr = Inkscape::GC::release(spaw->src.repr); - } - } - - spaw->hasobj = FALSE; - - if (repr) { - const gchar *val; - - spaw->blocked = TRUE; - spaw->src.repr = Inkscape::GC::anchor(repr); - spaw->attribute = g_strdup (attribute); - - val = repr->attribute(attribute); - gtk_entry_set_text (GTK_ENTRY (spaw), val ? val : (const gchar *) ""); - spaw->blocked = FALSE; - } - - gtk_widget_set_sensitive (GTK_WIDGET (spaw), (spaw->src.repr != NULL)); - -} // end of sp_attribute_widget_set_repr() - - - -static void -sp_attribute_widget_object_modified ( SPObject */*object*/, - guint flags, - SPAttributeWidget *spaw ) -{ - - if (flags && SP_OBJECT_MODIFIED_FLAG) { - - const gchar *val, *text; - val = SP_OBJECT_REPR (spaw->src.object)->attribute(spaw->attribute); - text = gtk_entry_get_text (GTK_ENTRY (spaw)); - - if (val || text) { - - if (!val || !text || strcmp (val, text)) { - /* We are different */ - spaw->blocked = TRUE; - gtk_entry_set_text ( GTK_ENTRY (spaw), - val ? val : (const gchar *) ""); - spaw->blocked = FALSE; - } // end of if() - - } // end of if() - - } //end of if() - -} // end of sp_attribute_widget_object_modified() - - - -static void -sp_attribute_widget_object_release ( SPObject */*object*/, - SPAttributeWidget *spaw ) -{ - sp_attribute_widget_set_object (spaw, NULL, NULL); -} - - - -/* SPAttributeTable */ - -static void sp_attribute_table_class_init (SPAttributeTableClass *klass); -static void sp_attribute_table_init (SPAttributeTable *widget); -static void sp_attribute_table_destroy (GtkObject *object); - -static void sp_attribute_table_object_modified (SPObject *object, guint flags, SPAttributeTable *spaw); -static void sp_attribute_table_object_release (SPObject *object, SPAttributeTable *spaw); -static void sp_attribute_table_entry_changed (GtkEditable *editable, SPAttributeTable *spat); - -static GtkVBoxClass *table_parent_class; - - - - -GType sp_attribute_table_get_type(void) -{ - static GtkType type = 0; - if (!type) { - GTypeInfo info = { - sizeof(SPAttributeTableClass), - 0, // base_init - 0, // base_finalize - (GClassInitFunc)sp_attribute_table_class_init, - 0, // class_finalize - 0, // class_data - sizeof(SPAttributeTable), - 0, // n_preallocs - (GInstanceInitFunc)sp_attribute_table_init, - 0 // value_table - }; - type = g_type_register_static(GTK_TYPE_VBOX, "SPAttributeTable", &info, static_cast<GTypeFlags>(0)); - } - return type; -} // end of sp_attribute_table_get_type() - - - -static void -sp_attribute_table_class_init (SPAttributeTableClass *klass) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - - object_class = GTK_OBJECT_CLASS (klass); - widget_class = GTK_WIDGET_CLASS (klass); - - table_parent_class = (GtkVBoxClass*)gtk_type_class (GTK_TYPE_VBOX); - - object_class->destroy = sp_attribute_table_destroy; - -} // end of sp_attribute_table_class_init() - - - -static void -sp_attribute_table_init ( SPAttributeTable *spat ) -{ - spat->blocked = FALSE; - spat->hasobj = FALSE; - spat->table = NULL; - spat->src.object = NULL; - spat->num_attr = 0; - spat->attributes = NULL; - spat->entries = NULL; - - new (&spat->modified_connection) sigc::connection(); - new (&spat->release_connection) sigc::connection(); -} - -static void -sp_attribute_table_destroy ( GtkObject *object ) -{ - SPAttributeTable *spat; - - spat = SP_ATTRIBUTE_TABLE (object); - - if (spat->attributes) { - gint i; - for (i = 0; i < spat->num_attr; i++) { - g_free (spat->attributes[i]); - } - g_free (spat->attributes); - spat->attributes = NULL; - } - - if (spat->hasobj) { - - if (spat->src.object) { - spat->modified_connection.disconnect(); - spat->release_connection.disconnect(); - spat->src.object = NULL; - } - } else { - if (spat->src.repr) { - spat->src.repr = Inkscape::GC::release(spat->src.repr); - } - } // end of if() - - spat->modified_connection.~connection(); - spat->release_connection.~connection(); - - if (spat->entries) { - g_free (spat->entries); - spat->entries = NULL; - } - - spat->table = NULL; - - if (((GtkObjectClass *) table_parent_class)->destroy) { - (* ((GtkObjectClass *) table_parent_class)->destroy) (object); - } - -} // end of sp_attribute_table_destroy() - - -GtkWidget * -sp_attribute_table_new ( SPObject *object, - gint num_attr, - const gchar **labels, - const gchar **attributes ) -{ - SPAttributeTable *spat; - - g_return_val_if_fail (!object || SP_IS_OBJECT (object), NULL); - g_return_val_if_fail (!object || (num_attr > 0), NULL); - g_return_val_if_fail (!num_attr || (labels && attributes), NULL); - - spat = (SPAttributeTable*)gtk_type_new (SP_TYPE_ATTRIBUTE_TABLE); - - sp_attribute_table_set_object (spat, object, num_attr, labels, attributes); - - return GTK_WIDGET (spat); - -} // end of sp_attribute_table_new() - - - -GtkWidget * -sp_attribute_table_new_repr ( Inkscape::XML::Node *repr, - gint num_attr, - const gchar **labels, - const gchar **attributes ) -{ - SPAttributeTable *spat; - - g_return_val_if_fail (!num_attr || (labels && attributes), NULL); - - spat = (SPAttributeTable*)gtk_type_new (SP_TYPE_ATTRIBUTE_TABLE); - - sp_attribute_table_set_repr (spat, repr, num_attr, labels, attributes); - - return GTK_WIDGET (spat); - -} // end of sp_attribute_table_new_repr() - - - -#define XPAD 4 -#define YPAD 0 - -void -sp_attribute_table_set_object ( SPAttributeTable *spat, - SPObject *object, - gint num_attr, - const gchar **labels, - const gchar **attributes ) -{ - - g_return_if_fail (spat != NULL); - g_return_if_fail (SP_IS_ATTRIBUTE_TABLE (spat)); - g_return_if_fail (!object || SP_IS_OBJECT (object)); - g_return_if_fail (!object || (num_attr > 0)); - g_return_if_fail (!num_attr || (labels && attributes)); - - if (spat->table) { - gtk_widget_destroy (spat->table); - spat->table = NULL; - } - - if (spat->attributes) { - gint i; - for (i = 0; i < spat->num_attr; i++) { - g_free (spat->attributes[i]); - } - g_free (spat->attributes); - spat->attributes = NULL; - } - - if (spat->entries) { - g_free (spat->entries); - spat->entries = NULL; - } - - if (spat->hasobj) { - if (spat->src.object) { - spat->modified_connection.disconnect(); - spat->release_connection.disconnect(); - spat->src.object = NULL; - } - } else { - if (spat->src.repr) { - spat->src.repr = Inkscape::GC::release(spat->src.repr); - } - } - - spat->hasobj = TRUE; - - if (object) { - gint i; - - spat->blocked = TRUE; - - /* Set up object */ - spat->src.object = object; - spat->num_attr = num_attr; - - spat->modified_connection = object->connectModified(sigc::bind<2>(sigc::ptr_fun(&sp_attribute_table_object_modified), spat)); - spat->release_connection = object->connectRelease(sigc::bind<1>(sigc::ptr_fun(&sp_attribute_table_object_release), spat)); - - /* Create table */ - spat->table = gtk_table_new (num_attr, 2, FALSE); - gtk_container_add (GTK_CONTAINER (spat), spat->table); - /* Arrays */ - spat->attributes = g_new0 (gchar *, num_attr); - spat->entries = g_new0 (GtkWidget *, num_attr); - /* Fill rows */ - for (i = 0; i < num_attr; i++) { - GtkWidget *w; - const gchar *val; - - spat->attributes[i] = g_strdup (attributes[i]); - w = gtk_label_new (_(labels[i])); - gtk_widget_show (w); - gtk_misc_set_alignment (GTK_MISC (w), 1.0, 0.5); - gtk_table_attach ( GTK_TABLE (spat->table), w, 0, 1, i, i + 1, - GTK_FILL, - (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), - XPAD, YPAD ); - w = gtk_entry_new (); - gtk_widget_show (w); - val = SP_OBJECT_REPR (object)->attribute(attributes[i]); - gtk_entry_set_text (GTK_ENTRY (w), val ? val : (const gchar *) ""); - gtk_table_attach ( GTK_TABLE (spat->table), w, 1, 2, i, i + 1, - (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), - (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), - XPAD, YPAD ); - spat->entries[i] = w; - g_signal_connect ( G_OBJECT (w), "changed", - G_CALLBACK (sp_attribute_table_entry_changed), - spat ); - } - /* Show table */ - gtk_widget_show (spat->table); - - spat->blocked = FALSE; - } - - gtk_widget_set_sensitive ( GTK_WIDGET (spat), - (spat->src.object != NULL) ); - -} // end of sp_attribute_table_set_object() - - - -void -sp_attribute_table_set_repr ( SPAttributeTable *spat, - Inkscape::XML::Node *repr, - gint num_attr, - const gchar **labels, - const gchar **attributes ) -{ - g_return_if_fail (spat != NULL); - g_return_if_fail (SP_IS_ATTRIBUTE_TABLE (spat)); - g_return_if_fail (!num_attr || (labels && attributes)); - - if (spat->table) { - gtk_widget_destroy (spat->table); - spat->table = NULL; - } - - if (spat->attributes) { - gint i; - for (i = 0; i < spat->num_attr; i++) { - g_free (spat->attributes[i]); - } - g_free (spat->attributes); - spat->attributes = NULL; - } - - if (spat->entries) { - g_free (spat->entries); - spat->entries = NULL; - } - - if (spat->hasobj) { - if (spat->src.object) { - spat->modified_connection.disconnect(); - spat->release_connection.disconnect(); - spat->src.object = NULL; - } - } else { - if (spat->src.repr) { - spat->src.repr = Inkscape::GC::release(spat->src.repr); - } - } - - spat->hasobj = FALSE; - - if (repr) { - gint i; - - spat->blocked = TRUE; - - /* Set up repr */ - spat->src.repr = Inkscape::GC::anchor(repr); - spat->num_attr = num_attr; - /* Create table */ - spat->table = gtk_table_new (num_attr, 2, FALSE); - gtk_container_add (GTK_CONTAINER (spat), spat->table); - /* Arrays */ - spat->attributes = g_new0 (gchar *, num_attr); - spat->entries = g_new0 (GtkWidget *, num_attr); - - /* Fill rows */ - for (i = 0; i < num_attr; i++) { - GtkWidget *w; - const gchar *val; - - spat->attributes[i] = g_strdup (attributes[i]); - w = gtk_label_new (labels[i]); - gtk_widget_show (w); - gtk_misc_set_alignment (GTK_MISC (w), 1.0, 0.5); - gtk_table_attach ( GTK_TABLE (spat->table), w, 0, 1, i, i + 1, - GTK_FILL, - (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), - XPAD, YPAD ); - w = gtk_entry_new (); - gtk_widget_show (w); - val = repr->attribute(attributes[i]); - gtk_entry_set_text (GTK_ENTRY (w), val ? val : (const gchar *) ""); - gtk_table_attach ( GTK_TABLE (spat->table), w, 1, 2, i, i + 1, - (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), - (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), - XPAD, YPAD ); - spat->entries[i] = w; - g_signal_connect ( G_OBJECT (w), "changed", - G_CALLBACK (sp_attribute_table_entry_changed), - spat ); - } - /* Show table */ - gtk_widget_show (spat->table); - - spat->blocked = FALSE; - } - - gtk_widget_set_sensitive (GTK_WIDGET (spat), (spat->src.repr != NULL)); - -} // end of sp_attribute_table_set_repr() - - - -static void -sp_attribute_table_object_modified ( SPObject */*object*/, - guint flags, - SPAttributeTable *spat ) -{ - if (flags && SP_OBJECT_MODIFIED_FLAG) - { - gint i; - for (i = 0; i < spat->num_attr; i++) { - const gchar *val, *text; - val = SP_OBJECT_REPR (spat->src.object)->attribute(spat->attributes[i]); - text = gtk_entry_get_text (GTK_ENTRY (spat->entries[i])); - if (val || text) { - if (!val || !text || strcmp (val, text)) { - /* We are different */ - spat->blocked = TRUE; - gtk_entry_set_text ( GTK_ENTRY (spat->entries[i]), - val ? val : (const gchar *) ""); - spat->blocked = FALSE; - } - } - } - } // end of if() - -} // end of sp_attribute_table_object_modified() - - - -static void -sp_attribute_table_object_release (SPObject */*object*/, SPAttributeTable *spat) -{ - sp_attribute_table_set_object (spat, NULL, 0, NULL, NULL); -} - - - -static void -sp_attribute_table_entry_changed ( GtkEditable *editable, - SPAttributeTable *spat ) -{ - if (!spat->blocked) - { - gint i; - for (i = 0; i < spat->num_attr; i++) { - - if (GTK_WIDGET (editable) == spat->entries[i]) { - const gchar *text; - spat->blocked = TRUE; - text = gtk_entry_get_text (GTK_ENTRY (spat->entries[i])); - - if (!*text) - text = NULL; - - if (spat->hasobj && spat->src.object) { - SP_OBJECT_REPR (spat->src.object)->setAttribute(spat->attributes[i], text, false); - sp_document_done (SP_OBJECT_DOCUMENT (spat->src.object), SP_VERB_NONE, - _("Set attribute")); - - } else if (spat->src.repr) { - - spat->src.repr->setAttribute(spat->attributes[i], text, false); - /* TODO: Warning! Undo will not be flushed in given case */ - } - spat->blocked = FALSE; - return; - } - } - g_warning ("file %s: line %d: Entry signalled change, but there is no such entry", __FILE__, __LINE__); - } // end of if() - -} // end of sp_attribute_table_entry_changed() - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : |