item-properties.cpp revision 6b15695578f07a3f72c4c9475c1a261a3021472a
409N/A#define __SP_ITEM_PROPERTIES_C__
154N/A
154N/A/*
154N/A * Object properties dialog
154N/A *
154N/A * Authors:
154N/A * Lauris Kaplinski <lauris@kaplinski.com>
154N/A * bulia byak <buliabyak@users.sf.net>
154N/A *
154N/A * Copyright (C) 1999-2005 Authors
154N/A * Copyright (C) 2001 Ximian, Inc.
154N/A *
154N/A * Released under GNU GPL, read the file 'COPYING' for more information
154N/A */
154N/A
154N/A#ifdef HAVE_CONFIG_H
409N/A# include "config.h"
409N/A#endif
154N/A#include <gtk/gtkvbox.h>
154N/A#include <gtk/gtkhbox.h>
154N/A#include <gtk/gtktable.h>
154N/A#include <gtk/gtkcheckbutton.h>
409N/A#include <gtk/gtkspinbutton.h>
154N/A#include <gtk/gtklabel.h>
154N/A#include <gtk/gtkframe.h>
526N/A#include <gtk/gtktextview.h>
154N/A#include <gtk/gtktooltips.h>
154N/A
430N/A#include <glibmm/i18n.h>
154N/A#include "helper/window.h"
430N/A#include "../widgets/sp-widget.h"
430N/A#include "../inkscape.h"
430N/A#include "../document.h"
430N/A#include "../desktop-handles.h"
430N/A#include "../selection.h"
430N/A#include "../sp-item.h"
154N/A#include "../macros.h"
154N/A#include "../verbs.h"
181N/A#include "../interface.h"
181N/A
181N/A#include "dialog-events.h"
154N/A#include "../prefs-utils.h"
154N/A
158N/A
154N/Astatic GtkWidget *dlg = NULL;
154N/Astatic win_data wd;
154N/A
158N/A// impossible original values to make sure they are read from prefs
154N/Astatic gint x = -1000, y = -1000, w = 0, h = 0;
154N/Astatic gchar *prefs_path = "dialogs.object";
154N/A
158N/Astatic void sp_item_widget_modify_selection (SPWidget *spw, Inkscape::Selection *selection, guint flags, GtkWidget *itemw);
158N/Astatic void sp_item_widget_change_selection (SPWidget *spw, Inkscape::Selection *selection, GtkWidget *itemw);
158N/Astatic void sp_item_widget_setup (SPWidget *spw, Inkscape::Selection *selection);
158N/Astatic void sp_item_widget_sensitivity_toggled (GtkWidget *widget, SPWidget *spw);
158N/Astatic void sp_item_widget_hidden_toggled (GtkWidget *widget, SPWidget *spw);
158N/Astatic void sp_item_widget_label_changed (GtkWidget *widget, SPWidget *spw);
158N/A
158N/Astatic void
158N/Asp_item_dialog_destroy (GtkObject *object, gpointer data)
154N/A{
158N/A sp_signal_disconnect_by_data (INKSCAPE, dlg);
158N/A wd.win = dlg = NULL;
158N/A wd.stop = 0;
158N/A}
158N/A
158N/Astatic gboolean
158N/Asp_item_dialog_delete (GtkObject *object, GdkEvent *event, gpointer data)
158N/A{
181N/A gtk_window_get_position ((GtkWindow *) dlg, &x, &y);
154N/A gtk_window_get_size ((GtkWindow *) dlg, &w, &h);
154N/A
154N/A prefs_set_int_attribute (prefs_path, "x", x);
154N/A prefs_set_int_attribute (prefs_path, "y", y);
154N/A prefs_set_int_attribute (prefs_path, "w", w);
154N/A prefs_set_int_attribute (prefs_path, "h", h);
154N/A
154N/A return FALSE; // which means, go ahead and destroy it
154N/A
533N/A}
158N/A
158N/A/**
158N/A * \brief Creates new instance of item properties widget
158N/A *
158N/A */
158N/AGtkWidget *
158N/Asp_item_widget_new (void)
154N/A{
158N/A
158N/A GtkWidget *spw, *vb, *t, *cb, *l, *f, *tf, *pb;
158N/A GtkTextBuffer *desc_buffer;
158N/A
158N/A GtkTooltips *tt = gtk_tooltips_new();
158N/A
158N/A /* Create container widget */
158N/A spw = sp_widget_new_global (INKSCAPE);
158N/A gtk_signal_connect ( GTK_OBJECT (spw), "modify_selection",
158N/A GTK_SIGNAL_FUNC (sp_item_widget_modify_selection),
181N/A spw );
154N/A gtk_signal_connect ( GTK_OBJECT (spw), "change_selection",
154N/A GTK_SIGNAL_FUNC (sp_item_widget_change_selection),
154N/A spw );
154N/A
154N/A vb = gtk_vbox_new (FALSE, 0);
154N/A gtk_container_add (GTK_CONTAINER (spw), vb);
154N/A
154N/A t = gtk_table_new (3, 4, FALSE);
154N/A gtk_container_set_border_width(GTK_CONTAINER(t), 4);
533N/A gtk_table_set_row_spacings (GTK_TABLE (t), 4);
154N/A gtk_table_set_col_spacings (GTK_TABLE (t), 4);
154N/A gtk_box_pack_start (GTK_BOX (vb), t, TRUE, TRUE, 0);
158N/A
158N/A
158N/A /* Create the label for the object id */
158N/A l = gtk_label_new_with_mnemonic (_("_Id"));
158N/A gtk_misc_set_alignment (GTK_MISC (l), 1, 0.5);
158N/A gtk_table_attach ( GTK_TABLE (t), l, 0, 1, 0, 1,
158N/A (GtkAttachOptions)( GTK_SHRINK | GTK_FILL ),
158N/A (GtkAttachOptions)0, 0, 0 );
158N/A gtk_object_set_data (GTK_OBJECT (spw), "id_label", l);
158N/A
158N/A /* Create the entry box for the object id */
158N/A tf = gtk_entry_new ();
158N/A gtk_tooltips_set_tip (tt, tf, _("The id= attribute (only letters, digits, and the characters .-_: allowed)"), NULL);
158N/A gtk_entry_set_max_length (GTK_ENTRY (tf), 64);
158N/A gtk_table_attach ( GTK_TABLE (t), tf, 1, 2, 0, 1,
181N/A (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
154N/A (GtkAttachOptions)0, 0, 0 );
154N/A gtk_object_set_data (GTK_OBJECT (spw), "id", tf);
154N/A gtk_label_set_mnemonic_widget (GTK_LABEL(l), tf);
154N/A
// pressing enter in the id field is the same as clicking Set:
g_signal_connect ( G_OBJECT (tf), "activate", G_CALLBACK (sp_item_widget_label_changed), spw);
// focus is in the id field initially:
gtk_widget_grab_focus (GTK_WIDGET (tf));
/* Button for setting the object's id, label, title and description. */
pb = gtk_button_new_with_mnemonic (_("_Set"));
gtk_table_attach ( GTK_TABLE (t), pb, 2, 3, 0, 1,
(GtkAttachOptions)( GTK_SHRINK | GTK_FILL ),
(GtkAttachOptions)0, 0, 0 );
gtk_signal_connect ( GTK_OBJECT (pb), "clicked",
GTK_SIGNAL_FUNC (sp_item_widget_label_changed),
spw );
/* Create the label for the object label */
l = gtk_label_new_with_mnemonic (_("_Label"));
gtk_misc_set_alignment (GTK_MISC (l), 1, 0.5);
gtk_table_attach ( GTK_TABLE (t), l, 0, 1, 1, 2,
(GtkAttachOptions)( GTK_SHRINK | GTK_FILL ),
(GtkAttachOptions)0, 0, 0 );
gtk_object_set_data (GTK_OBJECT (spw), "label_label", l);
/* Create the entry box for the object label */
tf = gtk_entry_new ();
gtk_tooltips_set_tip (tt, tf, _("A freeform label for the object"), NULL);
gtk_entry_set_max_length (GTK_ENTRY (tf), 256);
gtk_table_attach ( GTK_TABLE (t), tf, 1, 2, 1, 2,
(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
(GtkAttachOptions)0, 0, 0 );
gtk_object_set_data (GTK_OBJECT (spw), "label", tf);
gtk_label_set_mnemonic_widget (GTK_LABEL(l), tf);
// pressing enter in the label field is the same as clicking Set:
g_signal_connect ( G_OBJECT (tf), "activate", G_CALLBACK (sp_item_widget_label_changed), spw);
/* Create the label for the object title */
l = gtk_label_new (_("Title"));
gtk_misc_set_alignment (GTK_MISC (l), 1, 0.5);
gtk_table_attach ( GTK_TABLE (t), l, 0, 1, 2, 3,
(GtkAttachOptions)( GTK_SHRINK | GTK_FILL ),
(GtkAttachOptions)0, 0, 0 );
gtk_object_set_data (GTK_OBJECT (spw), "title_label", l);
/* Create the entry box for the object title */
tf = gtk_entry_new ();
gtk_widget_set_sensitive (GTK_WIDGET (tf), FALSE);
gtk_entry_set_max_length (GTK_ENTRY (tf), 256);
gtk_table_attach ( GTK_TABLE (t), tf, 1, 3, 2, 3,
(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
(GtkAttachOptions)0, 0, 0 );
gtk_object_set_data (GTK_OBJECT (spw), "title", tf);
/* Create the frame for the object description */
f = gtk_frame_new (_("Description"));
gtk_table_attach ( GTK_TABLE (t), f, 0, 3, 3, 4,
(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ), 0, 0 );
gtk_object_set_data (GTK_OBJECT (spw), "desc_frame", l);
/* Create the text view box for the object description */
GtkWidget *textframe = gtk_frame_new(NULL);
gtk_container_set_border_width(GTK_CONTAINER(textframe), 4);
gtk_widget_set_sensitive (GTK_WIDGET (textframe), FALSE);
gtk_container_add (GTK_CONTAINER (f), textframe);
gtk_frame_set_shadow_type (GTK_FRAME (textframe), GTK_SHADOW_IN);
tf = gtk_text_view_new();
desc_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(tf));
gtk_text_buffer_set_text(desc_buffer, "", -1);
gtk_container_add (GTK_CONTAINER (textframe), tf);
gtk_object_set_data (GTK_OBJECT (spw), "desc", tf);
/* Check boxes */
GtkWidget *hb_cb = gtk_hbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (vb), hb_cb, FALSE, FALSE, 0);
t = gtk_table_new (1, 2, TRUE);
gtk_container_set_border_width(GTK_CONTAINER(t), 0);
gtk_box_pack_start (GTK_BOX (hb_cb), t, TRUE, TRUE, 10);
/* Hide */
cb = gtk_check_button_new_with_mnemonic (_("_Hide"));
gtk_tooltips_set_tip (tt, cb, _("Check to make the object invisible"), NULL);
gtk_table_attach ( GTK_TABLE (t), cb, 0, 1, 0, 1,
(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
(GtkAttachOptions)0, 0, 0 );
g_signal_connect (G_OBJECT(cb), "toggled", G_CALLBACK(sp_item_widget_hidden_toggled), spw);
gtk_object_set_data(GTK_OBJECT(spw), "hidden", cb);
/* Lock */
// TRANSLATORS: "Lock" is a verb here
cb = gtk_check_button_new_with_mnemonic (_("L_ock"));
gtk_tooltips_set_tip (tt, cb, _("Check to make the object insensitive (not selectable by mouse)"), NULL);
gtk_table_attach ( GTK_TABLE (t), cb, 1, 2, 0, 1,
(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
(GtkAttachOptions)0, 0, 0 );
gtk_signal_connect ( GTK_OBJECT (cb), "toggled",
GTK_SIGNAL_FUNC (sp_item_widget_sensitivity_toggled),
spw );
gtk_object_set_data (GTK_OBJECT (spw), "sensitive", cb);
gtk_widget_show_all (spw);
sp_item_widget_setup (SP_WIDGET (spw), SP_DT_SELECTION (SP_ACTIVE_DESKTOP));
return (GtkWidget *) spw;
} //end of sp_item_widget_new()
static void
sp_item_widget_modify_selection ( SPWidget *spw,
Inkscape::Selection *selection,
guint flags,
GtkWidget *itemw )
{
sp_item_widget_setup (spw, selection);
}
static void
sp_item_widget_change_selection ( SPWidget *spw,
Inkscape::Selection *selection,
GtkWidget *itemw )
{
sp_item_widget_setup (spw, selection);
}
/**
* \param selection Selection to use; should not be NULL.
*/
static void
sp_item_widget_setup ( SPWidget *spw, Inkscape::Selection *selection )
{
g_assert (selection != NULL);
if (gtk_object_get_data (GTK_OBJECT (spw), "blocked"))
return;
if (!selection->singleItem()) {
gtk_widget_set_sensitive (GTK_WIDGET (spw), FALSE);
return;
} else {
gtk_widget_set_sensitive (GTK_WIDGET (spw), TRUE);
}
gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (TRUE));
SPItem *item = selection->singleItem();
/* Sensitive */
GtkWidget *w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "sensitive"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (w), item->isLocked());
/* Hidden */
w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "hidden"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), item->isExplicitlyHidden());
if (SP_OBJECT_IS_CLONED (item)) {
/* ID */
w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id"));
gtk_entry_set_text (GTK_ENTRY (w), "");
gtk_widget_set_sensitive (w, FALSE);
w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id_label"));
gtk_label_set_text (GTK_LABEL (w), _("Ref"));
/* Label */
w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "label"));
gtk_entry_set_text (GTK_ENTRY (w), "");
gtk_widget_set_sensitive (w, FALSE);
w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "label_label"));
gtk_label_set_text (GTK_LABEL (w), _("Ref"));
} else {
SPObject *obj = (SPObject*)item;
/* ID */
w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id"));
gtk_entry_set_text (GTK_ENTRY (w), obj->id);
gtk_widget_set_sensitive (w, TRUE);
w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id_label"));
gtk_label_set_markup_with_mnemonic (GTK_LABEL (w), _("_Id"));
/* Label */
w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "label"));
gtk_entry_set_text (GTK_ENTRY (w), obj->defaultLabel());
gtk_widget_set_sensitive (w, TRUE);
w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "label_label"));
}
gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (FALSE));
} // end of sp_item_widget_setup()
static void
sp_item_widget_sensitivity_toggled (GtkWidget *widget, SPWidget *spw)
{
if (gtk_object_get_data (GTK_OBJECT (spw), "blocked"))
return;
SPItem *item = SP_DT_SELECTION(SP_ACTIVE_DESKTOP)->singleItem();
g_return_if_fail (item != NULL);
gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (TRUE));
item->setLocked(gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)));
sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "ItemDialog:insensitive");
gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (FALSE));
}
void
sp_item_widget_hidden_toggled(GtkWidget *widget, SPWidget *spw)
{
if (gtk_object_get_data (GTK_OBJECT (spw), "blocked"))
return;
SPItem *item = SP_DT_SELECTION(SP_ACTIVE_DESKTOP)->singleItem();
g_return_if_fail (item != NULL);
gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (TRUE));
item->setExplicitlyHidden(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)));
sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "ItemDialog:visiblity");
gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (FALSE));
}
static void
sp_item_widget_label_changed (GtkWidget *widget, SPWidget *spw)
{
if (gtk_object_get_data (GTK_OBJECT (spw), "blocked"))
return;
SPItem *item = SP_DT_SELECTION(SP_ACTIVE_DESKTOP)->singleItem();
g_return_if_fail (item != NULL);
gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (TRUE));
/* Retrieve the label widget for the object's id */
GtkWidget *id_entry = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id"));
gchar *id = (gchar *) gtk_entry_get_text (GTK_ENTRY (id_entry));
g_strcanon (id, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.:", '_');
GtkWidget *id_label = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "id_label"));
if (!strcmp (id, SP_OBJECT_ID(item))) {
gtk_label_set_markup_with_mnemonic (GTK_LABEL (id_label), _("_Id"));
} else if (!*id || !isalnum (*id)) {
gtk_label_set_text (GTK_LABEL (id_label), _("Id invalid! "));
} else if (SP_ACTIVE_DOCUMENT->getObjectById(id) != NULL) {
gtk_label_set_text (GTK_LABEL (id_label), _("Id exists! "));
} else {
SPException ex;
gtk_label_set_markup_with_mnemonic (GTK_LABEL (id_label), _("_Id"));
SP_EXCEPTION_INIT (&ex);
sp_object_setAttribute (SP_OBJECT (item), "id", id, &ex);
sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "ItemDialog:id");
}
/* Retrieve the label widget for the object's label */
GtkWidget *label_entry = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "label"));
gchar *label = (gchar *)gtk_entry_get_text (GTK_ENTRY (label_entry));
g_assert(label != NULL);
/* Give feedback on success of setting the drawing object's label
* using the widget's label text
*/
SPObject *obj = (SPObject*)item;
if (strcmp (label, obj->defaultLabel())) {
obj->setLabel(label);
sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "inkscape:label");
}
/* Retrieve the title */
GtkWidget *w = GTK_WIDGET(gtk_object_get_data (GTK_OBJECT (spw), "title"));
gchar *title = (gchar *)gtk_entry_get_text (GTK_ENTRY (w));
if (title != NULL) {
obj->setTitle(title);
sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "title");
}
/* Retrieve the description */
gchar *desc = NULL; /* TODO: get text from text buffer */
if (desc != NULL) {
obj->setDesc(desc);
sp_document_maybe_done (SP_ACTIVE_DOCUMENT, "desc");
}
gtk_object_set_data (GTK_OBJECT (spw), "blocked", GUINT_TO_POINTER (FALSE));
} // end of sp_item_widget_label_changed()
/**
* \brief Dialog
*
*/
void
sp_item_dialog (void)
{
if (dlg == NULL) {
gchar title[500];
sp_ui_dialog_title_string (Inkscape::Verb::get(SP_VERB_DIALOG_ITEM), title);
dlg = sp_window_new (title, 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 || 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 (sp_item_dialog_destroy), dlg);
gtk_signal_connect ( GTK_OBJECT (dlg), "delete_event", G_CALLBACK (sp_item_dialog_delete), dlg);
g_signal_connect ( G_OBJECT (INKSCAPE), "shut_down", G_CALLBACK (sp_item_dialog_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);
// Dialog-specific stuff
GtkWidget *itemw = sp_item_widget_new ();
gtk_widget_show (itemw);
gtk_container_add (GTK_CONTAINER (dlg), itemw);
}
gtk_window_present ((GtkWindow *) dlg);
}
/*
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 :