xml-tree.cpp revision ef9d155a8149d4793471047b3836db719b9e0292
#define __SP_XMLVIEW_TREE_C__
/**
* \brief XML View
*
* Authors:
* Lauris Kaplinski <lauris@kaplinski.com>
* MenTaLguY <mental@rydia.net>
* bulia byak <buliabyak@users.sf.net>
*
* Copyright (C) 1999-2005 Authors
* Copyright (C) 2004 David Turner
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gtk/gtkmain.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtkvbox.h>
#include <gtk/gtkhpaned.h>
#include <gtk/gtkvpaned.h>
#include <gtk/gtkhseparator.h>
#include <gtk/gtkhbbox.h>
#include <gtk/gtktoolbar.h>
#include <gtk/gtkscrolledwindow.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkarrow.h>
#include <glibmm/i18n.h>
#include "helper/window.h"
#include "macros.h"
#include "../inkscape.h"
#include "../document.h"
#include "../desktop-handles.h"
#include "desktop.h"
#include "../selection.h"
#include "../sp-string.h"
#include "../sp-tspan.h"
#include "../sp-root.h"
#include "../event-context.h"
#include "in-dt-coordsys.h"
#include "../widgets/sp-xmlview-tree.h"
#include "../widgets/sp-xmlview-content.h"
#include "../widgets/sp-xmlview-attr-list.h"
#include "../inkscape-stock.h"
#include "widgets/icon.h"
#include "dialog-events.h"
#include "../prefs-utils.h"
#include "../verbs.h"
#include "../interface.h"
#include "shortcuts.h"
#include <gdk/gdkkeysyms.h>
#include "message-stack.h"
#include "message-context.h"
struct EditableDest {
GtkEditable *editable;
gchar *text;
};
static GtkWidget *dlg = NULL;
static sigc::connection sel_changed_connection;
static sigc::connection document_uri_set_connection;
static sigc::connection document_replaced_connection;
static win_data wd;
// impossible original values to make sure they are read from prefs
static gint x = -1000, y = -1000, w = 0, h = 0;
static gchar *prefs_path = "dialogs.xml";
static GtkWidget *status = NULL;
static Inkscape::MessageStack *_message_stack = NULL;
static Inkscape::MessageContext *_message_context = NULL;
static sigc::connection _message_changed_connection;
static GtkTooltips *tooltips = NULL;
static GtkEditable *attr_name = NULL;
static GtkTextView *attr_value = NULL;
static SPXMLViewTree *tree = NULL;
static SPXMLViewAttrList *attributes = NULL;
static SPXMLViewContent *content = NULL;
static gint blocked = 0;
static SPDesktop *current_desktop = NULL;
static SPDocument *current_document = NULL;
static gint selected_attr = 0;
static Inkscape::XML::Node *selected_repr = NULL;
static void sp_xmltree_desktop_change( Inkscape::Application *inkscape, SPDesktop *desktop, GtkWidget *dialog );
static void set_tree_desktop(SPDesktop *desktop);
static void set_tree_document(SPDocument *document);
static void set_tree_repr(Inkscape::XML::Node *repr);
static void set_tree_select(Inkscape::XML::Node *repr);
static void propagate_tree_select(Inkscape::XML::Node *repr);
static Inkscape::XML::Node *get_dt_select();
static void set_dt_select(Inkscape::XML::Node *repr);
static void on_tree_select_row(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_tree_unselect_row(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void after_tree_move(GtkCTree *tree, GtkCTreeNode *node, GtkCTreeNode *new_parent, GtkCTreeNode *new_sibling, gpointer data);
static void on_destroy(GtkObject *object, gpointer data);
static gboolean on_delete(GtkObject *object, GdkEvent *event, gpointer data);
static void on_tree_select_row_enable_if_element(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_tree_select_row_enable_if_mutable(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_tree_select_row_show_if_element(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_tree_select_row_show_if_text(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_tree_select_row_enable_if_indentable(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_tree_select_row_enable_if_not_first_child(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_tree_select_row_enable_if_not_last_child(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_tree_select_row_enable_if_has_grandparent(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_tree_unselect_row_clear_text(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_tree_unselect_row_disable(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_tree_unselect_row_hide(GtkCTree *tree, GtkCTreeNode *node, gint column, gpointer data);
static void on_attr_select_row(GtkCList *list, gint row, gint column, GdkEventButton *event, gpointer data);
static void on_attr_unselect_row(GtkCList *list, gint row, gint column, GdkEventButton *event, gpointer data);
static void on_attr_row_changed( GtkCList *list, gint row, gpointer data );
static void on_attr_select_row_enable(GtkCList *list, gint row, gint column, GdkEventButton *event, gpointer data);
static void on_attr_unselect_row_disable(GtkCList *list, gint row, gint column, GdkEventButton *event, gpointer data);
static void on_attr_select_row_set_name_content(GtkCList *list, gint row, gint column, GdkEventButton *event, gpointer data);
static void on_attr_select_row_set_value_content(GtkCList *list, gint row, gint column, GdkEventButton *event, gpointer data);
static void on_attr_unselect_row_clear_text(GtkCList *list, gint row, gint column, GdkEventButton *event, gpointer data);
static void on_editable_changed_enable_if_valid_xml_name(GtkEditable *editable, gpointer data);
static void on_desktop_selection_changed(Inkscape::Selection *selection);
static void on_document_replaced(SPDesktop *dt, SPDocument *document);
static void on_document_uri_set(gchar const *uri, SPDocument *document);
static void on_clicked_get_editable_text(GtkWidget *widget, gpointer data);
static void _set_status_message(Inkscape::MessageType type, const gchar *message, GtkWidget *dialog);
static void cmd_new_element_node(GtkObject *object, gpointer data);
static void cmd_new_text_node(GtkObject *object, gpointer data);
static void cmd_duplicate_node(GtkObject *object, gpointer data);
static void cmd_delete_node(GtkObject *object, gpointer data);
static void cmd_raise_node(GtkObject *object, gpointer data);
static void cmd_lower_node(GtkObject *object, gpointer data);
static void cmd_indent_node(GtkObject *object, gpointer data);
static void cmd_unindent_node(GtkObject *object, gpointer data);
static void cmd_delete_attr(GtkObject *object, gpointer data);
static void cmd_set_attr(GtkObject *object, gpointer data);
static gboolean sp_xml_tree_key_press(GtkWidget *widget, GdkEventKey *event);
/*
* \brief Sets the XML status bar when the tree is selected.
*/
void tree_reset_context()
{
_message_context->set(Inkscape::NORMAL_MESSAGE,
_("<b>Click</b> to select nodes, <b>drag</b> to rearrange."));
}
/*
* \brief Sets the XML status bar, depending on which attr is selected.
*/
void attr_reset_context(gint attr)
{
if (attr == 0) {
_message_context->set(Inkscape::NORMAL_MESSAGE,
_("<b>Click</b> attribute to edit."));
}
else {
const gchar *name = g_quark_to_string(attr);
gchar *message = g_strdup_printf(_("Attribute <b>%s</b> selected. Press <b>Ctrl+Enter</b> when done editing to commit changes."), name);
_message_context->set(Inkscape::NORMAL_MESSAGE, message);
g_free(message);
}
}
void sp_xml_tree_dialog()
{
SPDesktop *desktop = SP_ACTIVE_DESKTOP;
if (!desktop) {
return;
}
if (dlg == NULL)
{ // very long block
GtkWidget *box, *sw, *paned, *toolbar, *button;
GtkWidget *text_container, *attr_container, *attr_subpaned_container, *box2;
GtkWidget *set_attr;
tooltips = gtk_tooltips_new();
gtk_tooltips_enable(tooltips);
dlg = sp_window_new("", TRUE);
if (x == -1000 || y == -1000) {
x = prefs_get_int_attribute(prefs_path, "x", 0);
y = prefs_get_int_attribute(prefs_path, "y", 0);
}
if (w ==0 || h == 0) {
w = prefs_get_int_attribute(prefs_path, "w", 0);
h = prefs_get_int_attribute(prefs_path, "h", 0);
}
if (x<0) x=0;
if (y<0) y=0;
if (x != 0 || y != 0) {
gtk_window_move((GtkWindow *) dlg, x, y);
} else {
gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
}
if (w && h) {
gtk_window_resize((GtkWindow *) dlg, w, h);
}
sp_transientize(dlg);
wd.win = dlg;
wd.stop = 0;
g_signal_connect ( G_OBJECT(INKSCAPE), "activate_desktop", G_CALLBACK(sp_transientize_callback), &wd );
gtk_signal_connect( GTK_OBJECT(dlg), "event", GTK_SIGNAL_FUNC(sp_dialog_event_handler), dlg );
gtk_signal_connect( GTK_OBJECT(dlg), "destroy", G_CALLBACK(on_destroy), dlg);
gtk_signal_connect( GTK_OBJECT(dlg), "delete_event", G_CALLBACK(on_delete), dlg);
g_signal_connect ( G_OBJECT(INKSCAPE), "shut_down", G_CALLBACK(on_delete), dlg);
g_signal_connect ( G_OBJECT(INKSCAPE), "dialogs_hide", G_CALLBACK(sp_dialog_hide), dlg);
g_signal_connect ( G_OBJECT(INKSCAPE), "dialogs_unhide", G_CALLBACK(sp_dialog_unhide), dlg);
gtk_container_set_border_width(GTK_CONTAINER(dlg), 0);
gtk_window_set_default_size(GTK_WINDOW(dlg), 640, 384);
GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(dlg), vbox);
GtkWidget *hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_end(GTK_BOX(vbox), hbox, FALSE, FALSE, 2);
status = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(status), 0.0, 0.5);
gtk_widget_set_size_request(status, 1, -1);
gtk_label_set_markup(GTK_LABEL(status), "");
gtk_box_pack_start(GTK_BOX(hbox), gtk_hbox_new(FALSE, 0), FALSE, FALSE, 4);
gtk_box_pack_start(GTK_BOX(hbox), status, TRUE, TRUE, 0);
paned = gtk_hpaned_new();
gtk_paned_set_position(GTK_PANED(paned), 256);
gtk_box_pack_start(GTK_BOX(vbox), paned, TRUE, TRUE, 0);
_message_stack = new Inkscape::MessageStack();
_message_context = new Inkscape::MessageContext(_message_stack);
_message_changed_connection = _message_stack->connectChanged(
sigc::bind(sigc::ptr_fun(_set_status_message), dlg)
);
/* tree view */
box = gtk_vbox_new(FALSE, 0);
gtk_paned_pack1(GTK_PANED(paned), box, FALSE, FALSE);
tree = SP_XMLVIEW_TREE(sp_xmlview_tree_new(NULL, NULL, NULL));
gtk_tooltips_set_tip( tooltips, GTK_WIDGET(tree),
_("Drag to reorder nodes"), NULL );
g_signal_connect( G_OBJECT(tree), "tree_select_row",
G_CALLBACK(on_tree_select_row), NULL );
g_signal_connect( G_OBJECT(tree), "tree_unselect_row",
G_CALLBACK(on_tree_unselect_row), NULL );
g_signal_connect_after( G_OBJECT(tree), "tree_move",
G_CALLBACK(after_tree_move), NULL);
/* TODO: replace gtk_signal_connect_while_alive() with something
* else...
*/
toolbar = gtk_toolbar_new();
gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_ICONS);
gtk_container_set_border_width(GTK_CONTAINER(toolbar), 0);
button = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
NULL,
_("New element node"),
NULL,
sp_icon_new( Inkscape::ICON_SIZE_LARGE_TOOLBAR,
INKSCAPE_STOCK_ADD_XML_ELEMENT_NODE ),
G_CALLBACK(cmd_new_element_node),
NULL);
gtk_signal_connect_while_alive( GTK_OBJECT(tree),
"tree_select_row",
G_CALLBACK(on_tree_select_row_enable_if_element),
button,
GTK_OBJECT(button));
gtk_signal_connect_while_alive(GTK_OBJECT(tree),
"tree_unselect_row",
G_CALLBACK(on_tree_unselect_row_disable),
button,
GTK_OBJECT(button));
gtk_widget_set_sensitive(GTK_WIDGET(button), FALSE);
button = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
NULL, _("New text node"), NULL,
sp_icon_new( Inkscape::ICON_SIZE_LARGE_TOOLBAR,
INKSCAPE_STOCK_ADD_XML_TEXT_NODE ),
G_CALLBACK(cmd_new_text_node),
NULL);
gtk_signal_connect_while_alive(GTK_OBJECT(tree),
"tree_select_row",
G_CALLBACK(on_tree_select_row_enable_if_element),
button,
GTK_OBJECT(button));
gtk_signal_connect_while_alive(GTK_OBJECT(tree),
"tree_unselect_row",
G_CALLBACK(on_tree_unselect_row_disable),
button,
GTK_OBJECT(button));
gtk_widget_set_sensitive(GTK_WIDGET(button), FALSE);
button = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
NULL, _("Duplicate node"), NULL,
sp_icon_new( Inkscape::ICON_SIZE_LARGE_TOOLBAR,
INKSCAPE_STOCK_DUPLICATE_XML_NODE ),
G_CALLBACK(cmd_duplicate_node),
NULL);
gtk_signal_connect_while_alive(GTK_OBJECT(tree),
"tree_select_row",
G_CALLBACK(on_tree_select_row_enable_if_mutable),
button,
GTK_OBJECT(button));
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_unselect_row",
G_CALLBACK(on_tree_unselect_row_disable),
button, GTK_OBJECT(button));
gtk_widget_set_sensitive(GTK_WIDGET(button), FALSE);
gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
button = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
NULL, _("Delete node"), NULL,
sp_icon_new( Inkscape::ICON_SIZE_LARGE_TOOLBAR,
INKSCAPE_STOCK_DELETE_XML_NODE ),
G_CALLBACK(cmd_delete_node), NULL );
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_select_row",
G_CALLBACK(on_tree_select_row_enable_if_mutable),
button, GTK_OBJECT(button));
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_unselect_row",
G_CALLBACK(on_tree_unselect_row_disable),
button, GTK_OBJECT(button));
gtk_widget_set_sensitive(GTK_WIDGET(button), FALSE);
gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
button = gtk_toolbar_append_item( GTK_TOOLBAR(toolbar), "<",
_("Unindent node"), NULL,
gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_IN),
G_CALLBACK(cmd_unindent_node), NULL);
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_select_row",
G_CALLBACK(on_tree_select_row_enable_if_has_grandparent),
button, GTK_OBJECT(button));
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_unselect_row",
G_CALLBACK(on_tree_unselect_row_disable),
button, GTK_OBJECT(button));
gtk_widget_set_sensitive(GTK_WIDGET(button), FALSE);
button = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar), ">",
_("Indent node"), NULL,
gtk_arrow_new(GTK_ARROW_RIGHT, GTK_SHADOW_IN),
G_CALLBACK(cmd_indent_node), NULL);
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_select_row",
G_CALLBACK(on_tree_select_row_enable_if_indentable),
button, GTK_OBJECT(button));
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_unselect_row",
(GCallback) on_tree_unselect_row_disable,
button, GTK_OBJECT(button));
gtk_widget_set_sensitive(GTK_WIDGET(button), FALSE);
button = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar), "^",
_("Raise node"), NULL,
gtk_arrow_new(GTK_ARROW_UP, GTK_SHADOW_IN),
G_CALLBACK(cmd_raise_node), NULL);
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_select_row",
G_CALLBACK(on_tree_select_row_enable_if_not_first_child),
button, GTK_OBJECT(button));
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_unselect_row",
G_CALLBACK(on_tree_unselect_row_disable),
button, GTK_OBJECT(button));
gtk_widget_set_sensitive(GTK_WIDGET(button), FALSE);
button = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar), "v",
_("Lower node"), NULL,
gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_IN),
G_CALLBACK(cmd_lower_node), NULL);
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_select_row",
G_CALLBACK(on_tree_select_row_enable_if_not_last_child),
button, GTK_OBJECT(button));
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_unselect_row",
G_CALLBACK(on_tree_unselect_row_disable),
button, GTK_OBJECT(button));
gtk_widget_set_sensitive(GTK_WIDGET(button), FALSE);
gtk_box_pack_start(GTK_BOX(box), toolbar, FALSE, TRUE, 0);
sw = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW(sw),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC );
gtk_box_pack_start(GTK_BOX(box), sw, TRUE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(sw), GTK_WIDGET(tree));
/* node view */
box = gtk_vbox_new(FALSE, 0);
gtk_paned_pack2(GTK_PANED(paned), box, TRUE, TRUE);
/* attributes */
attr_container = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start( GTK_BOX(box), GTK_WIDGET(attr_container),
TRUE, TRUE, 0 );
attributes = SP_XMLVIEW_ATTR_LIST(sp_xmlview_attr_list_new(NULL));
g_signal_connect( G_OBJECT(attributes), "select_row",
G_CALLBACK(on_attr_select_row), NULL);
g_signal_connect( G_OBJECT(attributes), "unselect_row",
G_CALLBACK(on_attr_unselect_row), NULL);
g_signal_connect( G_OBJECT(attributes), "row-value-changed",
G_CALLBACK(on_attr_row_changed), NULL);
toolbar = gtk_toolbar_new();
gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_ICONS);
gtk_container_set_border_width(GTK_CONTAINER(toolbar), 0);
button = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
NULL, _("Delete attribute"), NULL,
sp_icon_new( Inkscape::ICON_SIZE_LARGE_TOOLBAR,
INKSCAPE_STOCK_DELETE_XML_ATTRIBUTE ),
(GCallback) cmd_delete_attr, NULL);
gtk_signal_connect_while_alive(GTK_OBJECT(attributes), "select_row",
(GCallback) on_attr_select_row_enable, button,
GTK_OBJECT(button));
gtk_signal_connect_while_alive(GTK_OBJECT(attributes), "unselect_row",
(GCallback) on_attr_unselect_row_disable, button,
GTK_OBJECT(button));
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_unselect_row",
(GCallback) on_tree_unselect_row_disable, button,
GTK_OBJECT(button));
gtk_widget_set_sensitive(GTK_WIDGET(button), FALSE);
gtk_box_pack_start( GTK_BOX(attr_container),
GTK_WIDGET(toolbar), FALSE, TRUE, 0 );
attr_subpaned_container = gtk_vpaned_new();
gtk_box_pack_start( GTK_BOX(attr_container),
GTK_WIDGET(attr_subpaned_container),
TRUE, TRUE, 0 );
gtk_widget_show(attr_subpaned_container);
sw = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_paned_pack1( GTK_PANED(attr_subpaned_container),
GTK_WIDGET(sw), TRUE, TRUE );
gtk_container_add(GTK_CONTAINER(sw), GTK_WIDGET(attributes));
toolbar = gtk_vbox_new(FALSE, 4);
gtk_container_set_border_width(GTK_CONTAINER(toolbar), 4);
box2 = gtk_hbox_new(FALSE, 4);
gtk_box_pack_start( GTK_BOX(toolbar), GTK_WIDGET(box2),
FALSE, TRUE, 0);
attr_name = GTK_EDITABLE(gtk_entry_new());
gtk_tooltips_set_tip( tooltips, GTK_WIDGET(attr_name),
// TRANSLATORS: "Attribute" is a noun here
_("Attribute name"), NULL );
gtk_signal_connect( GTK_OBJECT(attributes), "select_row",
(GCallback) on_attr_select_row_set_name_content,
attr_name);
gtk_signal_connect( GTK_OBJECT(attributes), "unselect_row",
(GCallback) on_attr_unselect_row_clear_text,
attr_name);
gtk_signal_connect( GTK_OBJECT(tree), "tree_unselect_row",
(GCallback) on_tree_unselect_row_clear_text,
attr_name);
gtk_box_pack_start( GTK_BOX(box2), GTK_WIDGET(attr_name),
TRUE, TRUE, 0);
set_attr = gtk_button_new();
gtk_tooltips_set_tip( tooltips, GTK_WIDGET(set_attr),
// TRANSLATORS: "Set" is a verb here
_("Set attribute"), NULL );
// TRANSLATORS: "Set" is a verb here
GtkWidget *set_label = gtk_label_new(_("Set"));
gtk_container_add(GTK_CONTAINER(set_attr), set_label);
gtk_signal_connect( GTK_OBJECT(set_attr), "clicked",
(GCallback) cmd_set_attr, NULL);
gtk_signal_connect( GTK_OBJECT(attr_name), "changed",
(GCallback) on_editable_changed_enable_if_valid_xml_name,
set_attr );
gtk_widget_set_sensitive(GTK_WIDGET(set_attr), FALSE);
gtk_box_pack_start(GTK_BOX(box2), set_attr, FALSE, FALSE, 0);
sw = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW(sw),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC );
gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW(sw), GTK_SHADOW_IN );
gtk_box_pack_start(GTK_BOX(toolbar), sw, TRUE, TRUE, 0);
attr_value =(GtkTextView *) gtk_text_view_new();
gtk_text_view_set_wrap_mode((GtkTextView *) attr_value, GTK_WRAP_CHAR);
gtk_tooltips_set_tip( tooltips, GTK_WIDGET(attr_value),
// TRANSLATORS: "Attribute" is a noun here
_("Attribute value"), NULL );
gtk_signal_connect( GTK_OBJECT(attributes), "select_row",
(GCallback) on_attr_select_row_set_value_content,
attr_value );
gtk_signal_connect( GTK_OBJECT(attributes), "unselect_row",
(GCallback) on_attr_unselect_row_clear_text,
attr_value );
gtk_signal_connect( GTK_OBJECT(tree), "tree_unselect_row",
(GCallback) on_tree_unselect_row_clear_text,
attr_value );
gtk_text_view_set_editable(attr_value, TRUE);
gtk_container_add( GTK_CONTAINER(sw),
GTK_WIDGET(attr_value) );
gtk_paned_pack2( GTK_PANED(attr_subpaned_container),
GTK_WIDGET(toolbar), FALSE, TRUE );
/* text */
sw = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW(sw),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC );
gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW(sw), GTK_SHADOW_IN );
gtk_box_pack_start(GTK_BOX(box), GTK_WIDGET(sw), TRUE, TRUE, 0);
content = SP_XMLVIEW_CONTENT(sp_xmlview_content_new(NULL));
gtk_container_add(GTK_CONTAINER(sw), GTK_WIDGET(content));
text_container = sw;
/* initial show/hide */
gtk_widget_show_all(GTK_WIDGET(dlg));
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_select_row",
(GCallback) on_tree_select_row_show_if_element,
attr_container, GTK_OBJECT(attr_container));
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_unselect_row",
(GCallback) on_tree_unselect_row_hide,
attr_container, GTK_OBJECT(attr_container));
gtk_widget_hide(attr_container);
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_select_row",
(GCallback) on_tree_select_row_show_if_text,
text_container, GTK_OBJECT(text_container));
gtk_signal_connect_while_alive(GTK_OBJECT(tree), "tree_unselect_row",
(GCallback) on_tree_unselect_row_hide,
text_container, GTK_OBJECT(text_container));
gtk_widget_hide(text_container);
g_signal_connect( G_OBJECT(INKSCAPE), "activate_desktop",
G_CALLBACK(sp_xmltree_desktop_change), dlg);
g_signal_connect( G_OBJECT(INKSCAPE), "deactivate_desktop",
G_CALLBACK(sp_xmltree_desktop_change), dlg);
g_signal_connect((GObject *) dlg, "key_press_event", (GCallback) sp_xml_tree_key_press, NULL);
tree_reset_context();
} // end of if (dlg == NULL)
gtk_window_present((GtkWindow *) dlg);
g_assert(desktop != NULL);
set_tree_desktop(desktop);
} // end of sp_xml_tree_dialog()
static gboolean sp_xml_tree_key_press(GtkWidget *widget, GdkEventKey *event)
{
unsigned int shortcut = get_group0_keyval(event) |
( event->state & GDK_SHIFT_MASK ?
SP_SHORTCUT_SHIFT_MASK : 0 ) |
( event->state & GDK_CONTROL_MASK ?
SP_SHORTCUT_CONTROL_MASK : 0 ) |
( event->state & GDK_MOD1_MASK ?
SP_SHORTCUT_ALT_MASK : 0 );
/* fixme: if you need to add more xml-tree-specific callbacks, you should probably upgrade
* the sp_shortcut mechanism to take into account windows. */
if (shortcut == (SP_SHORTCUT_CONTROL_MASK | GDK_Return)) {
cmd_set_attr(NULL, NULL);
return true;
}
return false;
}
static void sp_xmltree_desktop_change(Inkscape::Application *inkscape,
SPDesktop *desktop,
GtkWidget *dialog )
{
if (!desktop) {
return;
}
set_tree_desktop(desktop);
}
void set_tree_desktop(SPDesktop *desktop)
{
if ( desktop == current_desktop ) {
return;
}
if (current_desktop) {
sel_changed_connection.disconnect();
document_replaced_connection.disconnect();
}
current_desktop = desktop;
if (desktop) {
sel_changed_connection = sp_desktop_selection(desktop)->connectChanged(&on_desktop_selection_changed);
document_replaced_connection = desktop->connectDocumentReplaced(&on_document_replaced);
set_tree_document(sp_desktop_document(desktop));
} else {
set_tree_document(NULL);
}
} // end of set_tree_desktop()
void set_tree_document(SPDocument *document)
{
if (document == current_document) {
return;
}
if (current_document) {
document_uri_set_connection.disconnect();
}
current_document = document;
if (current_document) {
document_uri_set_connection = current_document->connectURISet(sigc::bind(sigc::ptr_fun(&on_document_uri_set), current_document));
on_document_uri_set(SP_DOCUMENT_URI(current_document), current_document);
set_tree_repr(sp_document_repr_root(current_document));
} else {
set_tree_repr(NULL);
}
}
void set_tree_repr(Inkscape::XML::Node *repr)
{
if (repr == selected_repr) {
return;
}
gtk_clist_freeze(GTK_CLIST(tree));
sp_xmlview_tree_set_repr(tree, repr);
if (repr) {
set_tree_select(get_dt_select());
} else {
set_tree_select(NULL);
}
gtk_clist_thaw(GTK_CLIST(tree));
propagate_tree_select(selected_repr);
}
void set_tree_select(Inkscape::XML::Node *repr)
{
if (selected_repr) {
Inkscape::GC::release(selected_repr);
}
selected_repr = repr;
if (repr) {
GtkCTreeNode *node;
Inkscape::GC::anchor(selected_repr);
node = sp_xmlview_tree_get_repr_node(SP_XMLVIEW_TREE(tree), repr);
if (node) {
GtkCTreeNode *parent;
gtk_ctree_select(GTK_CTREE(tree), node);
parent = GTK_CTREE_ROW(node)->parent;
while (parent) {
gtk_ctree_expand(GTK_CTREE(tree), parent);
parent = GTK_CTREE_ROW(parent)->parent;
}
gtk_ctree_node_moveto(GTK_CTREE(tree), node, 0, 0.66, 0.0);
}
} else {
gtk_clist_unselect_all(GTK_CLIST(tree));
}
propagate_tree_select(repr);
}
void propagate_tree_select(Inkscape::XML::Node *repr)
{
if (repr && repr->type() == Inkscape::XML::ELEMENT_NODE) {
sp_xmlview_attr_list_set_repr(attributes, repr);
} else {
sp_xmlview_attr_list_set_repr(attributes, NULL);
}
if (repr && ( repr->type() == Inkscape::XML::TEXT_NODE || repr->type() == Inkscape::XML::COMMENT_NODE ) ) {
sp_xmlview_content_set_repr(content, repr);
} else {
sp_xmlview_content_set_repr(content, NULL);
}
}
Inkscape::XML::Node *get_dt_select()
{
if (!current_desktop) {
return NULL;
}
return sp_desktop_selection(current_desktop)->singleRepr();
}
void set_dt_select(Inkscape::XML::Node *repr)
{
if (!current_desktop) {
return;
}
Inkscape::Selection *selection = sp_desktop_selection(current_desktop);
SPObject *object;
if (repr) {
while ( ( repr->type() != Inkscape::XML::ELEMENT_NODE )
&& sp_repr_parent(repr) )
{
repr = sp_repr_parent(repr);
} // end of while loop
object = sp_desktop_document(current_desktop)->getObjectByRepr(repr);
} else {
object = NULL;
}
blocked++;
if ( object && in_dt_coordsys(*object)
&& !(SP_IS_STRING(object) ||
SP_IS_ROOT(object) ) )
{
/* We cannot set selection to root or string - they are not items and selection is not
* equipped to deal with them */
selection->set(SP_ITEM(object));
}
blocked--;
} // end of set_dt_select()
void on_tree_select_row(GtkCTree *tree,
GtkCTreeNode *node,
gint column,
gpointer data)
{
if (blocked) {
return;
}
Inkscape::XML::Node *repr = sp_xmlview_tree_node_get_repr(SP_XMLVIEW_TREE(tree), node);
g_assert(repr != NULL);
if (selected_repr == repr) {
return;
}
if (selected_repr) {
Inkscape::GC::release(selected_repr);
selected_repr = NULL;
}
selected_repr = repr;
Inkscape::GC::anchor(selected_repr);
propagate_tree_select(selected_repr);
set_dt_select(selected_repr);
tree_reset_context();
}
void on_tree_unselect_row(GtkCTree *tree,
GtkCTreeNode *node,
gint column,
gpointer data)
{
if (blocked) {
return;
}
Inkscape::XML::Node *repr = sp_xmlview_tree_node_get_repr(SP_XMLVIEW_TREE(tree), node);
propagate_tree_select(NULL);
set_dt_select(NULL);
if (selected_repr && (selected_repr == repr)) {
Inkscape::GC::release(selected_repr);
selected_repr = NULL;
selected_attr = 0;
}
}
void after_tree_move(GtkCTree *tree,
GtkCTreeNode *node,
GtkCTreeNode *new_parent,
GtkCTreeNode *new_sibling,
gpointer data)
{
if (GTK_CTREE_ROW(node)->parent == new_parent &&
GTK_CTREE_ROW(node)->sibling == new_sibling)
{
sp_document_done(current_document, SP_VERB_DIALOG_XML_EDITOR,
_("Drag XML subtree"));
} else {
sp_document_cancel(current_document);
}
}
static void on_destroy(GtkObject *object, gpointer data)
{
set_tree_desktop(NULL);
gtk_object_destroy(GTK_OBJECT(tooltips));
tooltips = NULL;
sp_signal_disconnect_by_data(INKSCAPE, dlg);
wd.win = dlg = NULL;
wd.stop = 0;
_message_changed_connection.disconnect();
delete _message_context;
_message_context = NULL;
Inkscape::GC::release(_message_stack);
_message_stack = NULL;
_message_changed_connection.~connection();
status = NULL;
}
static gboolean on_delete(GtkObject *object, GdkEvent *event, gpointer data)
{
gtk_window_get_position((GtkWindow *) dlg, &x, &y);
gtk_window_get_size((GtkWindow *) dlg, &w, &h);
if (x<0) x=0;
if (y<0) y=0;
prefs_set_int_attribute(prefs_path, "x", x);
prefs_set_int_attribute(prefs_path, "y", y);
prefs_set_int_attribute(prefs_path, "w", w);
prefs_set_int_attribute(prefs_path, "h", h);
return FALSE; // which means, go ahead and destroy it
}
static void _set_status_message(Inkscape::MessageType type, const gchar *message, GtkWidget *dialog)
{
if (status) {
gtk_label_set_markup(GTK_LABEL(status), message ? message : "");
}
}
void on_tree_select_row_enable(GtkCTree *tree,
GtkCTreeNode *node,
gint column,
gpointer data)
{
gtk_widget_set_sensitive(GTK_WIDGET(data), TRUE);
}
void on_tree_select_row_enable_if_element(GtkCTree *tree,
GtkCTreeNode *node,
gint column,
gpointer data )
{
Inkscape::XML::Node *repr = sp_xmlview_tree_node_get_repr(SP_XMLVIEW_TREE(tree), node);
if (repr->type() == Inkscape::XML::ELEMENT_NODE) {
gtk_widget_set_sensitive(GTK_WIDGET(data), TRUE);
} else {
gtk_widget_set_sensitive(GTK_WIDGET(data), FALSE);
}
}
void on_tree_select_row_show_if_element(GtkCTree *tree, GtkCTreeNode *node,
gint column, gpointer data)
{
Inkscape::XML::Node *repr = sp_xmlview_tree_node_get_repr(SP_XMLVIEW_TREE(tree), node);
if (repr->type() == Inkscape::XML::ELEMENT_NODE) {
gtk_widget_show(GTK_WIDGET(data));
} else {
gtk_widget_hide(GTK_WIDGET(data));
}
}
void on_tree_select_row_show_if_text(GtkCTree *tree, GtkCTreeNode *node,
gint column, gpointer data)
{
Inkscape::XML::Node *repr = sp_xmlview_tree_node_get_repr(SP_XMLVIEW_TREE(tree), node);
if ( repr->type() == Inkscape::XML::TEXT_NODE || repr->type() == Inkscape::XML::COMMENT_NODE ) {
gtk_widget_show(GTK_WIDGET(data));
} else {
gtk_widget_hide(GTK_WIDGET(data));
}
}
gboolean xml_tree_node_mutable(GtkCTreeNode *node)
{
// top-level is immutable, obviously
if (!GTK_CTREE_ROW(node)->parent) {
return false;
}
// if not in base level (where namedview, defs, etc go), we're mutable
if (GTK_CTREE_ROW(GTK_CTREE_ROW(node)->parent)->parent) {
return true;
}
Inkscape::XML::Node *repr;
repr = sp_xmlview_tree_node_get_repr(SP_XMLVIEW_TREE(tree), node);
g_assert(repr);
// don't let "defs" or "namedview" disappear
if ( !strcmp(repr->name(),"svg:defs") ||
!strcmp(repr->name(),"sodipodi:namedview") ) {
return false;
}
// everyone else is okay, I guess. :)
return true;
}
void on_tree_select_row_enable_if_mutable(GtkCTree *tree, GtkCTreeNode *node,
gint column, gpointer data)
{
gtk_widget_set_sensitive(GTK_WIDGET(data), xml_tree_node_mutable(node));
}
void on_tree_unselect_row_disable(GtkCTree *tree, GtkCTreeNode *node,
gint column, gpointer data)
{
gtk_widget_set_sensitive(GTK_WIDGET(data), FALSE);
}
void on_tree_unselect_row_hide(GtkCTree *tree, GtkCTreeNode *node,
gint column, gpointer data)
{
gtk_widget_hide(GTK_WIDGET(data));
}
void on_tree_unselect_row_clear_text(GtkCTree *tree, GtkCTreeNode *node,
gint column, gpointer data)
{
if (GTK_IS_EDITABLE(data)) {
gtk_editable_delete_text(GTK_EDITABLE(data), 0, -1);
} else if (GTK_IS_TEXT_VIEW(data)) {
GtkTextBuffer *tb;
tb = gtk_text_view_get_buffer(GTK_TEXT_VIEW(data));
gtk_text_buffer_set_text(tb, "", 0);
}
}
void on_attr_select_row(GtkCList *list, gint row, gint column,
GdkEventButton *event, gpointer data)
{
selected_attr = sp_xmlview_attr_list_get_row_key(list, row);
gtk_window_set_focus(GTK_WINDOW(dlg), GTK_WIDGET(attr_value));
attr_reset_context(selected_attr);
}
void on_attr_unselect_row(GtkCList *list, gint row, gint column,
GdkEventButton *event, gpointer data)
{
selected_attr = 0;
attr_reset_context(selected_attr);
}
void on_attr_row_changed(GtkCList *list, gint row, gpointer data)
{
gint attr = sp_xmlview_attr_list_get_row_key(list, row);
if (attr == selected_attr) {
/* if the attr changed, reselect the row in the list to sync
the edit box */
/*
// get current attr values
const gchar * name = g_quark_to_string (sp_xmlview_attr_list_get_row_key (list, row));
const gchar * value = selected_repr->attribute(name);
g_warning("value: '%s'",value);
// get the edit box value
GtkTextIter start, end;
gtk_text_buffer_get_bounds ( gtk_text_view_get_buffer (attr_value),
&start, &end );
gchar * text = gtk_text_buffer_get_text ( gtk_text_view_get_buffer (attr_value),
&start, &end, TRUE );
g_warning("text: '%s'",text);
// compare to edit box
if (strcmp(text,value)) {
// issue warning if they're different
_message_stack->flash(Inkscape::WARNING_MESSAGE,
_("Attribute changed in GUI while editing values!"));
}
g_free (text);
*/
gtk_clist_unselect_row( GTK_CLIST(list), row, 0 );
gtk_clist_select_row( GTK_CLIST(list), row, 0 );
}
}
void on_attr_select_row_set_name_content(GtkCList *list, gint row,
gint column, GdkEventButton *event,
gpointer data)
{
GtkEditable *editable = GTK_EDITABLE(data);
const gchar *name = g_quark_to_string(sp_xmlview_attr_list_get_row_key(list, row));
gtk_editable_delete_text(editable, 0, -1);
gint pos = 0;
gtk_editable_insert_text(editable, name, strlen(name), &pos);
}
void on_attr_select_row_set_value_content(GtkCList *list, gint row, gint column,
GdkEventButton *event,
gpointer data)
{
GtkTextBuffer *tb = gtk_text_view_get_buffer(GTK_TEXT_VIEW(data));
const gchar *name = g_quark_to_string(sp_xmlview_attr_list_get_row_key(list, row));
const gchar *value = selected_repr->attribute(name);
if (!value) {
value = "";
}
gtk_text_buffer_set_text(tb, value, strlen(value));
}
void on_tree_select_row_enable_if_indentable(GtkCTree *tree, GtkCTreeNode *node,
gint column, gpointer data)
{
gboolean indentable = FALSE;
if (xml_tree_node_mutable(node)) {
Inkscape::XML::Node *repr, *prev;
repr = sp_xmlview_tree_node_get_repr(SP_XMLVIEW_TREE(tree), node);
Inkscape::XML::Node *parent=repr->parent();
if ( parent && repr != parent->firstChild() ) {
g_assert(parent->firstChild());
// skip to the child just before the current repr
for ( prev = parent->firstChild() ;
prev && prev->next() != repr ;
prev = prev->next() );
if (prev && prev->type() == Inkscape::XML::ELEMENT_NODE) {
indentable = TRUE;
}
}
}
gtk_widget_set_sensitive(GTK_WIDGET(data), indentable);
}
void on_tree_select_row_enable_if_not_first_child(GtkCTree *tree,
GtkCTreeNode *node,
gint column,
gpointer data)
{
Inkscape::XML::Node *repr = sp_xmlview_tree_node_get_repr(SP_XMLVIEW_TREE(tree), node);
Inkscape::XML::Node *parent=repr->parent();
if ( parent && repr != parent->firstChild() ) {
gtk_widget_set_sensitive(GTK_WIDGET(data), TRUE);
} else {
gtk_widget_set_sensitive(GTK_WIDGET(data), FALSE);
}
}
void on_tree_select_row_enable_if_not_last_child(GtkCTree *tree,
GtkCTreeNode *node,
gint column, gpointer data)
{
Inkscape::XML::Node *repr = sp_xmlview_tree_node_get_repr(SP_XMLVIEW_TREE(tree), node);
Inkscape::XML::Node *parent=repr->parent();
if ( parent && parent->parent() && repr->next() ) {
gtk_widget_set_sensitive(GTK_WIDGET(data), TRUE);
} else {
gtk_widget_set_sensitive(GTK_WIDGET(data), FALSE);
}
}
void on_tree_select_row_enable_if_has_grandparent(GtkCTree *tree,
GtkCTreeNode *node,
gint column, gpointer data)
{
GtkCTreeNode *parent = GTK_CTREE_ROW(node)->parent;
if (parent) {
GtkCTreeNode *grandparent = GTK_CTREE_ROW(parent)->parent;
if (grandparent) {
gtk_widget_set_sensitive(GTK_WIDGET(data), TRUE);
} else {
gtk_widget_set_sensitive(GTK_WIDGET(data), FALSE);
}
} else {
gtk_widget_set_sensitive(GTK_WIDGET(data), FALSE);
}
}
void on_attr_select_row_enable(GtkCList *list, gint row, gint column,
GdkEventButton *event, gpointer data)
{
gtk_widget_set_sensitive(GTK_WIDGET(data), TRUE);
}
void on_attr_unselect_row_disable(GtkCList *list, gint row, gint column,
GdkEventButton *event, gpointer data)
{
gtk_widget_set_sensitive(GTK_WIDGET(data), FALSE);
}
void on_attr_unselect_row_clear_text(GtkCList *list, gint row, gint column,
GdkEventButton *event, gpointer data)
{
if (GTK_IS_EDITABLE(data)) {
gtk_editable_delete_text(GTK_EDITABLE(data), 0, -1);
} else if (GTK_IS_TEXT_VIEW(data)) {
GtkTextBuffer *tb;
tb = gtk_text_view_get_buffer(GTK_TEXT_VIEW(data));
gtk_text_buffer_set_text(tb, "", 0);
}
}
void on_editable_changed_enable_if_valid_xml_name(GtkEditable *editable,
gpointer data)
{
gchar *text = gtk_editable_get_chars(editable, 0, -1);
/* TODO: need to do checking a little more rigorous than this */
if (strlen(text)) {
gtk_widget_set_sensitive(GTK_WIDGET(data), TRUE);
} else {
gtk_widget_set_sensitive(GTK_WIDGET(data), FALSE);
}
g_free(text);
}
void on_desktop_selection_changed(Inkscape::Selection *selection)
{
if (!blocked++) {
set_tree_select(get_dt_select());
}
blocked--;
}
static void on_document_replaced(SPDesktop *dt, SPDocument *doc)
{
if (current_desktop)
sel_changed_connection.disconnect();
sel_changed_connection = sp_desktop_selection(dt)->connectChanged(&on_desktop_selection_changed);
set_tree_document(doc);
}
void on_document_uri_set(gchar const *uri, SPDocument *document)
{
gchar title[500];
sp_ui_dialog_title_string(Inkscape::Verb::get(SP_VERB_DIALOG_XML_EDITOR), title);
gchar *t = g_strdup_printf("%s: %s", SP_DOCUMENT_NAME(document), title);
gtk_window_set_title(GTK_WINDOW(dlg), t);
g_free(t);
}
void on_clicked_get_editable_text(GtkWidget *widget, gpointer data)
{
EditableDest *dest = (EditableDest *) data;
dest->text = gtk_editable_get_chars(dest->editable, 0, -1);
}
void cmd_new_element_node(GtkObject *object, gpointer data)
{
EditableDest name;
GtkWidget *window, *create, *cancel, *vbox, *entry, *bbox, *sep;
g_assert(selected_repr != NULL);
window = sp_window_new(NULL, TRUE);
gtk_container_set_border_width(GTK_CONTAINER(window), 4);
gtk_window_set_title(GTK_WINDOW(window), _("New element node..."));
gtk_window_set_policy(GTK_WINDOW(window), FALSE, FALSE, TRUE);
gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(dlg));
gtk_window_set_modal(GTK_WINDOW(window), TRUE);
gtk_signal_connect(GTK_OBJECT(window), "destroy", gtk_main_quit, NULL);
vbox = gtk_vbox_new(FALSE, 4);
gtk_container_add(GTK_CONTAINER(window), vbox);
entry = gtk_entry_new();
gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, TRUE, 0);
sep = gtk_hseparator_new();
gtk_box_pack_start(GTK_BOX(vbox), sep, FALSE, TRUE, 0);
bbox = gtk_hbutton_box_new();
gtk_container_set_border_width(GTK_CONTAINER(bbox), 4);
gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
gtk_box_pack_start(GTK_BOX(vbox), bbox, FALSE, TRUE, 0);
cancel = gtk_button_new_with_label(_("Cancel"));
gtk_signal_connect_object( GTK_OBJECT(cancel), "clicked",
G_CALLBACK(gtk_widget_destroy),
GTK_OBJECT(window) );
gtk_container_add(GTK_CONTAINER(bbox), cancel);
create = gtk_button_new_with_label(_("Create"));
gtk_widget_set_sensitive(GTK_WIDGET(create), FALSE);
gtk_signal_connect( GTK_OBJECT(entry), "changed",
G_CALLBACK(on_editable_changed_enable_if_valid_xml_name),
create );
gtk_signal_connect( GTK_OBJECT(create), "clicked",
G_CALLBACK(on_clicked_get_editable_text), &name );
gtk_signal_connect_object( GTK_OBJECT(create), "clicked",
G_CALLBACK(gtk_widget_destroy),
GTK_OBJECT(window) );
GTK_WIDGET_SET_FLAGS( GTK_WIDGET(create),
GTK_CAN_DEFAULT | GTK_RECEIVES_DEFAULT );
gtk_container_add(GTK_CONTAINER(bbox), create);
gtk_widget_show_all(GTK_WIDGET(window));
gtk_window_set_default(GTK_WINDOW(window), GTK_WIDGET(create));
gtk_window_set_focus(GTK_WINDOW(window), GTK_WIDGET(entry));
name.editable = GTK_EDITABLE(entry);
name.text = NULL;
gtk_main();
g_assert(selected_repr != NULL);
if (name.text) {
Inkscape::XML::Node *new_repr;
new_repr = sp_repr_new(name.text);
g_free(name.text);
selected_repr->appendChild(new_repr);
set_tree_select(new_repr);
set_dt_select(new_repr);
sp_document_done(current_document, SP_VERB_DIALOG_XML_EDITOR,
_("Create new element node"));
}
} // end of cmd_new_element_node()
void cmd_new_text_node(GtkObject *object, gpointer data)
{
g_assert(selected_repr != NULL);
Inkscape::XML::Node *text = sp_repr_new_text("");
selected_repr->appendChild(text);
sp_document_done(current_document, SP_VERB_DIALOG_XML_EDITOR,
_("Create new text node"));
set_tree_select(text);
set_dt_select(text);
gtk_window_set_focus(GTK_WINDOW(dlg), GTK_WIDGET(content));
}
void cmd_duplicate_node(GtkObject *object, gpointer data)
{
g_assert(selected_repr != NULL);
Inkscape::XML::Node *parent = sp_repr_parent(selected_repr);
Inkscape::XML::Node *dup = selected_repr->duplicate();
parent->addChild(dup, selected_repr);
sp_document_done(current_document, SP_VERB_DIALOG_XML_EDITOR,
_("Duplicate node"));
GtkCTreeNode *node = sp_xmlview_tree_get_repr_node(SP_XMLVIEW_TREE(tree), dup);
if (node) {
gtk_ctree_select(GTK_CTREE(tree), node);
}
}
void cmd_delete_node(GtkObject *object, gpointer data)
{
g_assert(selected_repr != NULL);
sp_repr_unparent(selected_repr);
sp_document_done(current_document, SP_VERB_DIALOG_XML_EDITOR,
_("Delete node"));
}
void cmd_delete_attr(GtkObject *object, gpointer data)
{
g_assert(selected_repr != NULL);
g_assert(selected_attr != 0);
selected_repr->setAttribute(g_quark_to_string(selected_attr), NULL);
SPObject *updated=current_document->getObjectByRepr(selected_repr);
if (updated) {
// force immediate update of dependant attributes
updated->updateRepr();
}
sp_document_done(current_document, SP_VERB_DIALOG_XML_EDITOR,
_("Delete attribute"));
}
void cmd_set_attr(GtkObject *object, gpointer data)
{
g_assert(selected_repr != NULL);
gchar *name = gtk_editable_get_chars(attr_name, 0, -1);
GtkTextIter start;
GtkTextIter end;
gtk_text_buffer_get_bounds( gtk_text_view_get_buffer(attr_value),
&start, &end );
gchar *value = gtk_text_buffer_get_text( gtk_text_view_get_buffer(attr_value),
&start, &end, TRUE );
if (!sp_repr_set_attr(selected_repr, name, value)) {
gchar *message = g_strdup_printf(_("Cannot set <b>%s</b>: Another element with value <b>%s</b> already exists!"), name, value);
_message_stack->flash(Inkscape::WARNING_MESSAGE, message);
g_free(message);
}
g_free(name);
g_free(value);
SPObject *updated = current_document->getObjectByRepr(selected_repr);
if (updated) {
// force immediate update of dependant attributes
updated->updateRepr();
}
sp_document_done(current_document, SP_VERB_DIALOG_XML_EDITOR,
_("Change attribute"));
/* TODO: actually, the row won't have been created yet. why? */
gint row = sp_xmlview_attr_list_find_row_from_key(GTK_CLIST(attributes),
g_quark_from_string(name));
if (row != -1) {
gtk_clist_select_row(GTK_CLIST(attributes), row, 0);
}
}
void cmd_raise_node(GtkObject *object, gpointer data)
{
g_assert(selected_repr != NULL);
Inkscape::XML::Node *parent = sp_repr_parent(selected_repr);
g_return_if_fail(parent != NULL);
g_return_if_fail(parent->firstChild() != selected_repr);
Inkscape::XML::Node *ref = NULL;
Inkscape::XML::Node *before = parent->firstChild();
while (before && before->next() != selected_repr) {
ref = before;
before = before->next();
}
parent->changeOrder(selected_repr, ref);
sp_document_done(current_document, SP_VERB_DIALOG_XML_EDITOR,
_("Raise node"));
set_tree_select(selected_repr);
set_dt_select(selected_repr);
}
void cmd_lower_node(GtkObject *object, gpointer data)
{
g_assert(selected_repr != NULL);
g_return_if_fail(selected_repr->next() != NULL);
Inkscape::XML::Node *parent = sp_repr_parent(selected_repr);
parent->changeOrder(selected_repr, selected_repr->next());
sp_document_done(current_document, SP_VERB_DIALOG_XML_EDITOR,
_("Lower node"));
set_tree_select(selected_repr);
set_dt_select(selected_repr);
}
void cmd_indent_node(GtkObject *object, gpointer data)
{
Inkscape::XML::Node *repr = selected_repr;
g_assert(repr != NULL);
Inkscape::XML::Node *parent = sp_repr_parent(repr);
g_return_if_fail(parent != NULL);
g_return_if_fail(parent->firstChild() != repr);
Inkscape::XML::Node* prev = parent->firstChild();
while (prev && prev->next() != repr) {
prev = prev->next();
}
g_return_if_fail(prev != NULL);
g_return_if_fail(prev->type() == Inkscape::XML::ELEMENT_NODE);
Inkscape::XML::Node* ref = NULL;
if (prev->firstChild()) {
for( ref = prev->firstChild() ; ref->next() ; ref = ref->next() );
}
parent->removeChild(repr);
prev->addChild(repr, ref);
sp_document_done(current_document, SP_VERB_DIALOG_XML_EDITOR,
_("Indent node"));
set_tree_select(repr);
set_dt_select(repr);
} // end of cmd_indent_node()
void cmd_unindent_node(GtkObject *object, gpointer data)
{
Inkscape::XML::Node *repr = selected_repr;
g_assert(repr != NULL);
Inkscape::XML::Node *parent = sp_repr_parent(repr);
g_return_if_fail(parent);
Inkscape::XML::Node *grandparent = sp_repr_parent(parent);
g_return_if_fail(grandparent);
parent->removeChild(repr);
grandparent->addChild(repr, parent);
sp_document_done(current_document, SP_VERB_DIALOG_XML_EDITOR,
_("Unindent node"));
set_tree_select(repr);
set_dt_select(repr);
} // end of cmd_unindent_node()
/*
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 :