#define __SP_INTERFACE_C__

#ifdef HAVE_CONFIG_H

# include "config.h"

#endif

#include <gtk/gtk.h>

#include <glib.h>

#include "inkscape-private.h"

#include "extension/db.h"

#include "extension/effect.h"

#include "extension/input.h"

#include "widgets/icon.h"

#include "preferences.h"

#include "path-prefix.h"

#include "shortcuts.h"

#include "document.h"

#include "desktop-handles.h"

#include "file.h"

#include "interface.h"

#include "desktop.h"

#include "ui/context-menu.h"

#include "selection.h"

#include "selection-chemistry.h"

#include "svg-view-widget.h"

#include "widgets/desktop-widget.h"

#include "sp-item-group.h"

#include "sp-text.h"

#include "sp-gradient-fns.h"

#include "sp-gradient.h"

#include "sp-flowtext.h"

#include "sp-namedview.h"

#include "ui/view/view.h"

#include "helper/action.h"

#include "helper/gnome-utils.h"

#include "helper/window.h"

#include "io/sys.h"

#include "dialogs/dialog-events.h"

#include "message-context.h"

#include "ui/uxmanager.h"

#if ENABLE_LCMS

#include "lcms.h"

#endif // ENABLE_LCMS

#include "display/sp-canvas.h"

#include "color.h"

#include "svg/svg-color.h"

#include "desktop-style.h"

#include "style.h"

#include "event-context.h"

#include "gradient-drag.h"

#include "widgets/ege-paint-def.h"

#ifdef GDK_WINDOWING_QUARTZ

#include "ige-mac-menu.h"

#endif

typedef enum {

URI_LIST,

SVG_XML_DATA,

SVG_DATA,

PNG_DATA,

JPEG_DATA,

IMAGE_DATA,

APP_X_INKY_COLOR,

APP_X_COLOR,

APP_OSWB_COLOR,

} ui_drop_target_info;

static GtkTargetEntry ui_drop_target_entries [] = {

{(gchar *)"text/uri-list", 0, URI_LIST },

{(gchar *)"image/svg+xml", 0, SVG_XML_DATA },

{(gchar *)"image/svg", 0, SVG_DATA },

{(gchar *)"image/png", 0, PNG_DATA },

{(gchar *)"image/jpeg", 0, JPEG_DATA },

#if ENABLE_MAGIC_COLORS

{(gchar *)"application/x-inkscape-color", 0, APP_X_INKY_COLOR},

#endif // ENABLE_MAGIC_COLORS

{(gchar *)"application/x-oswb-color", 0, APP_OSWB_COLOR },

{(gchar *)"application/x-color", 0, APP_X_COLOR }

};

static GtkTargetEntry *completeDropTargets = 0;

static int completeDropTargetsCount = 0;

static bool temporarily_block_actions = false;

#define ENTRIES_SIZE(n) sizeof(n)/sizeof(n[0])

static guint nui_drop_target_entries = ENTRIES_SIZE(ui_drop_target_entries);

static void sp_ui_import_files(gchar *buffer);

static void sp_ui_import_one_file(char const *filename);

static void sp_ui_import_one_file_with_check(gpointer filename, gpointer unused);

static void sp_ui_drag_data_received(GtkWidget *widget,

GdkDragContext *drag_context,

gint x, gint y,

GtkSelectionData *data,

guint info,

guint event_time,

gpointer user_data);

static void sp_ui_drag_motion( GtkWidget *widget,

GdkDragContext *drag_context,

gint x, gint y,

GtkSelectionData *data,

guint info,

guint event_time,

gpointer user_data );

static void sp_ui_drag_leave( GtkWidget *widget,

GdkDragContext *drag_context,

guint event_time,

gpointer user_data );

static void sp_ui_menu_item_set_sensitive(SPAction *action,

unsigned int sensitive,

void *data);

static void sp_ui_menu_item_set_name(SPAction *action,

Glib::ustring name,

void *data);

static void sp_recent_open(GtkRecentChooser *, gpointer);

SPActionEventVector menu_item_event_vector = {

{NULL},

NULL,

NULL, /* set_active */

sp_ui_menu_item_set_sensitive, /* set_sensitive */

NULL, /* set_shortcut */

sp_ui_menu_item_set_name /* set_name */

};

static const int MIN_ONSCREEN_DISTANCE = 50;

sp_create_window(SPViewWidget *vw, gboolean editable)

{

g_return_if_fail(vw != NULL);

g_return_if_fail(SP_IS_VIEW_WIDGET(vw));

Gtk::Window *win = Inkscape::UI::window_new("", TRUE);

gtk_container_add(GTK_CONTAINER(win->gobj()), GTK_WIDGET(vw));

gtk_widget_show(GTK_WIDGET(vw));

if (editable) {

g_object_set_data(G_OBJECT(vw), "window", win);

SPDesktopWidget *desktop_widget = reinterpret_cast<SPDesktopWidget*>(vw);

SPDesktop* desktop = desktop_widget->desktop;

desktop_widget->window = win;

win->set_data("desktop", desktop);

win->set_data("desktopwidget", desktop_widget);

win->signal_delete_event().connect(sigc::mem_fun(*(SPDesktop*)vw->view, &SPDesktop::onDeleteUI));

win->signal_window_state_event().connect(sigc::mem_fun(*desktop, &SPDesktop::onWindowStateEvent));

win->signal_focus_in_event().connect(sigc::mem_fun(*desktop_widget, &SPDesktopWidget::onFocusInEvent));

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

gint prefs_geometry =

(2==prefs->getInt("/options/savewindowgeometry/value", 0));

if (prefs_geometry) {

gint pw = prefs->getInt("/desktop/geometry/width", -1);

gint ph = prefs->getInt("/desktop/geometry/height", -1);

gint px = prefs->getInt("/desktop/geometry/x", -1);

gint py = prefs->getInt("/desktop/geometry/y", -1);

gint full = prefs->getBool("/desktop/geometry/fullscreen");

gint maxed = prefs->getBool("/desktop/geometry/maximized");

if (pw>0 && ph>0) {

gint w = MIN(gdk_screen_width(), pw);

gint h = MIN(gdk_screen_height(), ph);

gint x = MIN(gdk_screen_width() - MIN_ONSCREEN_DISTANCE, px);

gint y = MIN(gdk_screen_height() - MIN_ONSCREEN_DISTANCE, py);

if (w>0 && h>0) {

x = MIN(gdk_screen_width() - w, x);

y = MIN(gdk_screen_height() - h, y);

desktop->setWindowSize(w, h);

}

// Only restore xy for the first window so subsequent windows don't overlap exactly

// with first. (Maybe rule should be only restore xy if it's different from xy of

// other desktops?)

// Empirically it seems that active_desktop==this desktop only the first time a

// desktop is created.

SPDesktop *active_desktop = SP_ACTIVE_DESKTOP;

if (active_desktop == desktop || active_desktop==NULL) {

desktop->setWindowPosition(Geom::Point(x, y));

}

}

if (maxed) {

win->maximize();

}

if (full) {

win->fullscreen();

}

}

} else {

gtk_window_set_policy(GTK_WINDOW(win->gobj()), TRUE, TRUE, TRUE);

}

if ( completeDropTargets == 0 || completeDropTargetsCount == 0 )

{

std::vector<gchar*> types;

GSList *list = gdk_pixbuf_get_formats();

while ( list ) {

int i = 0;

GdkPixbufFormat *one = (GdkPixbufFormat*)list->data;

gchar** typesXX = gdk_pixbuf_format_get_mime_types(one);

for ( i = 0; typesXX[i]; i++ ) {

types.push_back(g_strdup(typesXX[i]));

}

g_strfreev(typesXX);

list = g_slist_next(list);

}

completeDropTargetsCount = nui_drop_target_entries + types.size();

completeDropTargets = new GtkTargetEntry[completeDropTargetsCount];

for ( int i = 0; i < (int)nui_drop_target_entries; i++ ) {

completeDropTargets[i] = ui_drop_target_entries[i];

}

int pos = nui_drop_target_entries;

for (std::vector<gchar*>::iterator it = types.begin() ; it != types.end() ; it++) {

completeDropTargets[pos].target = *it;

completeDropTargets[pos].flags = 0;

completeDropTargets[pos].info = IMAGE_DATA;

pos++;

}

}

gtk_drag_dest_set((GtkWidget*)win->gobj(),

GTK_DEST_DEFAULT_ALL,

completeDropTargets,

completeDropTargetsCount,

GdkDragAction(GDK_ACTION_COPY | GDK_ACTION_MOVE));

g_signal_connect(G_OBJECT(win->gobj()),

"drag_data_received",

G_CALLBACK(sp_ui_drag_data_received),

NULL);

g_signal_connect(G_OBJECT(win->gobj()),

"drag_motion",

G_CALLBACK(sp_ui_drag_motion),

NULL);

g_signal_connect(G_OBJECT(win->gobj()),

"drag_leave",

G_CALLBACK(sp_ui_drag_leave),

NULL);

win->show();

// needed because the first ACTIVATE_DESKTOP was sent when there was no window yet

inkscape_reactivate_desktop(SP_DESKTOP_WIDGET(vw)->desktop);

}

sp_ui_new_view()

{

SPDocument *document;

SPViewWidget *dtw;

document = SP_ACTIVE_DOCUMENT;

if (!document) return;

dtw = sp_desktop_widget_new(sp_document_namedview(document, NULL));

g_return_if_fail(dtw != NULL);

sp_create_window(dtw, TRUE);

sp_namedview_window_from_document(static_cast<SPDesktop*>(dtw->view));

sp_namedview_update_layers_from_document(static_cast<SPDesktop*>(dtw->view));

}

sp_ui_new_view_preview()

{

SPDocument *document;

SPViewWidget *dtw;

document = SP_ACTIVE_DOCUMENT;

if (!document) return;

dtw = (SPViewWidget *) sp_svg_view_widget_new(document);

g_return_if_fail(dtw != NULL);

sp_svg_view_widget_set_resize(SP_SVG_VIEW_WIDGET(dtw), TRUE, 400.0, 400.0);

sp_create_window(dtw, FALSE);

}

sp_ui_close_view(GtkWidget */*widget*/)

{

SPDesktop *dt = SP_ACTIVE_DESKTOP;

if (dt == NULL) {

return;

}

if (dt->shutdown()) {

return; // Shutdown operation has been canceled, so do nothing

}

// Shutdown can proceed; use the stored reference to the desktop here instead of the current SP_ACTIVE_DESKTOP,

// because the user might have changed the focus in the meantime (see bug #381357 on Launchpad)

dt->destroyWidget();

}

unsigned int

sp_ui_close_all(void)

{

/* Iterate through all the windows, destroying each in the order they

while (SP_ACTIVE_DESKTOP) {

SPDesktop *dt = SP_ACTIVE_DESKTOP;

if (dt->shutdown()) {

/* The user canceled the operation, so end doing the close */

return FALSE;

}

// Shutdown can proceed; use the stored reference to the desktop here instead of the current SP_ACTIVE_DESKTOP,

// because the user might have changed the focus in the meantime (see bug #381357 on Launchpad)

dt->destroyWidget();

}

return TRUE;

}

static void

sp_ui_menu_activate(void */*object*/, SPAction *action)

{

if (!temporarily_block_actions) {

sp_action_perform(action, NULL);

}

}

static void

sp_ui_menu_select_action(void */*object*/, SPAction *action)

{

action->view->tipsMessageContext()->set(Inkscape::NORMAL_MESSAGE, action->tip);

}

static void

sp_ui_menu_deselect_action(void */*object*/, SPAction *action)

{

action->view->tipsMessageContext()->clear();

}

static void

sp_ui_menu_select(gpointer object, gpointer tip)

{

Inkscape::UI::View::View *view = static_cast<Inkscape::UI::View::View*> (g_object_get_data(G_OBJECT(object), "view"));

view->tipsMessageContext()->set(Inkscape::NORMAL_MESSAGE, (gchar *)tip);

}

static void

sp_ui_menu_deselect(gpointer object)

{

Inkscape::UI::View::View *view = static_cast<Inkscape::UI::View::View*> (g_object_get_data(G_OBJECT(object), "view"));

view->tipsMessageContext()->clear();

}

sp_ui_menuitem_add_icon( GtkWidget *item, gchar *icon_name )

{

GtkWidget *icon;

icon = sp_icon_new( Inkscape::ICON_SIZE_MENU, icon_name );

gtk_widget_show(icon);

gtk_image_menu_item_set_image((GtkImageMenuItem *) item, icon);

} // end of sp_ui_menu_add_icon

static GtkWidget *

sp_ui_menu_append_item( GtkMenu *menu, gchar const *stock,

gchar const *label, gchar const *tip, Inkscape::UI::View::View *view, GCallback callback,

gpointer data, gboolean with_mnemonic = TRUE )

{

GtkWidget *item;

if (stock) {

item = gtk_image_menu_item_new_from_stock(stock, NULL);

} else if (label) {

item = (with_mnemonic)

? gtk_image_menu_item_new_with_mnemonic(label) :

gtk_image_menu_item_new_with_label(label);

} else {

item = gtk_separator_menu_item_new();

}

gtk_widget_show(item);

if (callback) {

g_signal_connect(G_OBJECT(item), "activate", callback, data);

}

if (tip && view) {

g_object_set_data(G_OBJECT(item), "view", (gpointer) view);

g_signal_connect( G_OBJECT(item), "select", G_CALLBACK(sp_ui_menu_select), (gpointer) tip );

g_signal_connect( G_OBJECT(item), "deselect", G_CALLBACK(sp_ui_menu_deselect), NULL);

}

gtk_menu_append(GTK_MENU(menu), item);

return item;

} // end of sp_ui_menu_append_item()

static gchar const *

sp_key_name(guint keyval)

{

/* TODO: Compare with the definition of gtk_accel_label_refetch in gtk/gtkaccellabel.c (or

gchar const *n = gdk_keyval_name(gdk_keyval_to_upper(keyval));

if (!strcmp(n, "asciicircum")) return "^";

else if (!strcmp(n, "parenleft" )) return "(";

else if (!strcmp(n, "parenright" )) return ")";

else if (!strcmp(n, "plus" )) return "+";

else if (!strcmp(n, "minus" )) return "-";

else if (!strcmp(n, "asterisk" )) return "*";

else if (!strcmp(n, "KP_Multiply")) return "*";

else if (!strcmp(n, "Delete" )) return "Del";

else if (!strcmp(n, "Page_Up" )) return "PgUp";

else if (!strcmp(n, "Page_Down" )) return "PgDn";

else if (!strcmp(n, "grave" )) return "`";

else if (!strcmp(n, "numbersign" )) return "#";

else if (!strcmp(n, "bar" )) return "|";

else if (!strcmp(n, "slash" )) return "/";

else if (!strcmp(n, "exclam" )) return "!";

else if (!strcmp(n, "percent" )) return "%";

else return n;

}

sp_ui_shortcut_string(unsigned const shortcut, gchar *const c)

{

/* TODO: This function shouldn't exist. Our callers should use GtkAccelLabel instead of

static GtkAccelLabelClass const &accel_lbl_cls

= *(GtkAccelLabelClass const *) g_type_class_peek_static(GTK_TYPE_ACCEL_LABEL);

struct { unsigned test; char const *name; } const modifier_tbl[] = {

{ SP_SHORTCUT_SHIFT_MASK, accel_lbl_cls.mod_name_shift },

{ SP_SHORTCUT_CONTROL_MASK, accel_lbl_cls.mod_name_control },

{ SP_SHORTCUT_ALT_MASK, accel_lbl_cls.mod_name_alt }

};

gchar *p = c;

gchar *end = p + 256;

for (unsigned i = 0; i < G_N_ELEMENTS(modifier_tbl); ++i) {

if ((shortcut & modifier_tbl[i].test)

&& (p < end))

{

p += g_snprintf(p, end - p, "%s%s",

modifier_tbl[i].name,

accel_lbl_cls.mod_separator);

}

}

if (p < end) {

p += g_snprintf(p, end - p, "%s", sp_key_name(shortcut & 0xffffff));

}

end[-1] = '\0'; // snprintf doesn't guarantee to nul-terminate the string.

}

sp_ui_dialog_title_string(Inkscape::Verb *verb, gchar *c)

{

SPAction *action;

unsigned int shortcut;

gchar *s;

gchar key[256];

gchar *atitle;

action = verb->get_action(NULL);

if (!action)

return;

atitle = sp_action_get_title(action);

s = g_stpcpy(c, atitle);

g_free(atitle);

shortcut = sp_shortcut_get_primary(verb);

if (shortcut) {

s = g_stpcpy(s, " (");

sp_ui_shortcut_string(shortcut, key);

s = g_stpcpy(s, key);

s = g_stpcpy(s, ")");

}

}

static GtkWidget *

sp_ui_menu_append_item_from_verb(GtkMenu *menu, Inkscape::Verb *verb, Inkscape::UI::View::View *view, bool radio = false, GSList *group = NULL)

{

SPAction *action;

GtkWidget *item;

if (verb->get_code() == SP_VERB_NONE) {

item = gtk_separator_menu_item_new();

} else {

unsigned int shortcut;

action = verb->get_action(view);

if (!action) return NULL;

shortcut = sp_shortcut_get_primary(verb);

if (shortcut) {

gchar c[256];

sp_ui_shortcut_string(shortcut, c);

GtkWidget *const hb = gtk_hbox_new(FALSE, 16);

GtkWidget *const name_lbl = gtk_label_new("");

gtk_label_set_markup_with_mnemonic(GTK_LABEL(name_lbl), action->name);

gtk_misc_set_alignment((GtkMisc *) name_lbl, 0.0, 0.5);

gtk_box_pack_start((GtkBox *) hb, name_lbl, TRUE, TRUE, 0);

GtkWidget *const accel_lbl = gtk_label_new(c);

gtk_misc_set_alignment((GtkMisc *) accel_lbl, 1.0, 0.5);

gtk_box_pack_end((GtkBox *) hb, accel_lbl, FALSE, FALSE, 0);

gtk_widget_show_all(hb);

if (radio) {

item = gtk_radio_menu_item_new (group);

} else {

item = gtk_image_menu_item_new();

}

gtk_container_add((GtkContainer *) item, hb);

} else {

if (radio) {

item = gtk_radio_menu_item_new (group);

} else {

item = gtk_image_menu_item_new ();

}

GtkWidget *const name_lbl = gtk_label_new("");

gtk_label_set_markup_with_mnemonic(GTK_LABEL(name_lbl), action->name);

gtk_misc_set_alignment((GtkMisc *) name_lbl, 0.0, 0.5);

gtk_container_add((GtkContainer *) item, name_lbl);

}

nr_active_object_add_listener((NRActiveObject *)action, (NRObjectEventVector *)&menu_item_event_vector, sizeof(SPActionEventVector), item);

if (!action->sensitive) {

gtk_widget_set_sensitive(item, FALSE);

}

if (action->image) {

sp_ui_menuitem_add_icon(item, action->image);

}

gtk_widget_set_events(item, GDK_KEY_PRESS_MASK);

g_object_set_data(G_OBJECT(item), "view", (gpointer) view);

g_signal_connect( G_OBJECT(item), "activate", G_CALLBACK(sp_ui_menu_activate), action );

g_signal_connect( G_OBJECT(item), "select", G_CALLBACK(sp_ui_menu_select_action), action );

g_signal_connect( G_OBJECT(item), "deselect", G_CALLBACK(sp_ui_menu_deselect_action), action );

}

gtk_widget_show(item);

gtk_menu_append(GTK_MENU(menu), item);

return item;

} // end of sp_ui_menu_append_item_from_verb

static Glib::ustring getLayoutPrefPath( Inkscape::UI::View::View *view )

{

Glib::ustring prefPath;

if (reinterpret_cast<SPDesktop*>(view)->is_focusMode()) {

prefPath = "/focus/";

} else if (reinterpret_cast<SPDesktop*>(view)->is_fullscreen()) {

prefPath = "/fullscreen/";

} else {

prefPath = "/window/";

}

return prefPath;

}

static void

checkitem_toggled(GtkCheckMenuItem *menuitem, gpointer user_data)

{

gchar const *pref = (gchar const *) user_data;

Inkscape::UI::View::View *view = (Inkscape::UI::View::View *) g_object_get_data(G_OBJECT(menuitem), "view");

Glib::ustring pref_path = getLayoutPrefPath( view );

pref_path += pref;

pref_path += "/state";

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

gboolean checked = gtk_check_menu_item_get_active(menuitem);

prefs->setBool(pref_path, checked);

reinterpret_cast<SPDesktop*>(view)->layoutWidget();

}

static gboolean

checkitem_update(GtkWidget *widget, GdkEventExpose */*event*/, gpointer user_data)

{

GtkCheckMenuItem *menuitem=GTK_CHECK_MENU_ITEM(widget);

gchar const *pref = (gchar const *) user_data;

Inkscape::UI::View::View *view = (Inkscape::UI::View::View *) g_object_get_data(G_OBJECT(menuitem), "view");

Glib::ustring pref_path = getLayoutPrefPath( view );

pref_path += pref;

pref_path += "/state";

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

bool ison = prefs->getBool(pref_path, true);

g_signal_handlers_block_by_func(G_OBJECT(menuitem), (gpointer)(GCallback)checkitem_toggled, user_data);

gtk_check_menu_item_set_active(menuitem, ison);

g_signal_handlers_unblock_by_func(G_OBJECT(menuitem), (gpointer)(GCallback)checkitem_toggled, user_data);

return FALSE;

}

static void taskToggled(GtkCheckMenuItem *menuitem, gpointer userData)

{

if ( gtk_check_menu_item_get_active(menuitem) ) {

gint taskNum = GPOINTER_TO_INT(userData);

taskNum = (taskNum < 0) ? 0 : (taskNum > 2) ? 2 : taskNum;

Inkscape::UI::View::View *view = (Inkscape::UI::View::View *) g_object_get_data(G_OBJECT(menuitem), "view");

// note: this will change once more options are in the task set support:

Inkscape::UI::UXManager::getInstance()->setTask( dynamic_cast<SPDesktop*>(view), taskNum );

}

}

static gboolean

update_view_menu(GtkWidget *widget, GdkEventExpose */*event*/, gpointer user_data)

{

SPAction *action = (SPAction *) user_data;

g_assert(action->id != NULL);

Inkscape::UI::View::View *view = (Inkscape::UI::View::View *) g_object_get_data(G_OBJECT(widget), "view");

SPDesktop *dt = static_cast<SPDesktop*>(view);

Inkscape::RenderMode mode = dt->getMode();

bool new_state = false;

if (!strcmp(action->id, "ViewModeNormal")) {

new_state = mode == Inkscape::RENDERMODE_NORMAL;

} else if (!strcmp(action->id, "ViewModeNoFilters")) {

new_state = mode == Inkscape::RENDERMODE_NO_FILTERS;

} else if (!strcmp(action->id, "ViewModeOutline")) {

new_state = mode == Inkscape::RENDERMODE_OUTLINE;

} else if (!strcmp(action->id, "ViewModePrintColorsPreview")) {

new_state = mode == Inkscape::RENDERMODE_PRINT_COLORS_PREVIEW;

} else {

g_warning("update_view_menu does not handle this verb");

}

if (new_state) { //only one of the radio buttons has to be activated; the others will automatically be deactivated

if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (widget))) {

// When the GtkMenuItem version of the "activate" signal has been emitted by a GtkRadioMenuItem, there is a second

// emission as the most recently active item is toggled to inactive. This is dealt with before the original signal is handled.

// This emission however should not invoke any actions, hence we block it here:

temporarily_block_actions = true;

gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (widget), TRUE);

temporarily_block_actions = false;

}

}

return FALSE;

}

sp_ui_menu_append_check_item_from_verb(GtkMenu *menu, Inkscape::UI::View::View *view, gchar const *label, gchar const *tip, gchar const *pref,

void (*callback_toggle)(GtkCheckMenuItem *, gpointer user_data),

gboolean (*callback_update)(GtkWidget *widget, GdkEventExpose *event, gpointer user_data),

Inkscape::Verb *verb)

{

unsigned int shortcut = (verb) ? sp_shortcut_get_primary(verb) : 0;

SPAction *action = (verb) ? verb->get_action(view) : 0;

GtkWidget *item = gtk_check_menu_item_new();

if (verb && shortcut) {

gchar c[256];

sp_ui_shortcut_string(shortcut, c);

GtkWidget *hb = gtk_hbox_new(FALSE, 16);

{

GtkWidget *l = gtk_label_new_with_mnemonic(action ? action->name : label);

gtk_misc_set_alignment((GtkMisc *) l, 0.0, 0.5);

gtk_box_pack_start((GtkBox *) hb, l, TRUE, TRUE, 0);

}

{

GtkWidget *l = gtk_label_new(c);

gtk_misc_set_alignment((GtkMisc *) l, 1.0, 0.5);

gtk_box_pack_end((GtkBox *) hb, l, FALSE, FALSE, 0);

}

gtk_widget_show_all(hb);

gtk_container_add((GtkContainer *) item, hb);

} else {

GtkWidget *l = gtk_label_new_with_mnemonic(action ? action->name : label);

gtk_misc_set_alignment((GtkMisc *) l, 0.0, 0.5);

gtk_container_add((GtkContainer *) item, l);

}

#if 0

nr_active_object_add_listener((NRActiveObject *)action, (NRObjectEventVector *)&menu_item_event_vector, sizeof(SPActionEventVector), item);

if (!action->sensitive) {

gtk_widget_set_sensitive(item, FALSE);

}

#endif

gtk_widget_show(item);

gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);

g_object_set_data(G_OBJECT(item), "view", (gpointer) view);

g_signal_connect( G_OBJECT(item), "toggled", (GCallback) callback_toggle, (void *) pref);

g_signal_connect( G_OBJECT(item), "expose_event", (GCallback) callback_update, (void *) pref);

g_signal_connect( G_OBJECT(item), "select", G_CALLBACK(sp_ui_menu_select), (gpointer) (action ? action->tip : tip));

g_signal_connect( G_OBJECT(item), "deselect", G_CALLBACK(sp_ui_menu_deselect), NULL);

}

static void

sp_recent_open(GtkRecentChooser *recent_menu, gpointer /*user_data*/)

{

// dealing with the bizarre filename convention in Inkscape for now

gchar *uri = gtk_recent_chooser_get_current_uri(GTK_RECENT_CHOOSER(recent_menu));

gchar *local_fn = g_filename_from_uri(uri, NULL, NULL);

gchar *utf8_fn = g_filename_to_utf8(local_fn, -1, NULL, NULL, NULL);

sp_file_open(utf8_fn, NULL);

g_free(utf8_fn);

g_free(local_fn);

g_free(uri);

}

static void

sp_file_new_from_template(GtkWidget */*widget*/, gchar const *uri)

{

sp_file_new(uri);

}

sp_menu_append_new_templates(GtkWidget *menu, Inkscape::UI::View::View *view)

{

std::list<gchar *> sources;

sources.push_back( profile_path("templates") ); // first try user's local dir

sources.push_back( g_strdup(INKSCAPE_TEMPLATESDIR) ); // then the system templates dir

// Use this loop to iterate through a list of possible document locations.

while (!sources.empty()) {

gchar *dirname = sources.front();

if ( Inkscape::IO::file_test( dirname, (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR) ) ) {

GError *err = 0;

GDir *dir = g_dir_open(dirname, 0, &err);

if (dir) {

for (gchar const *file = g_dir_read_name(dir); file != NULL; file = g_dir_read_name(dir)) {

if (!g_str_has_suffix(file, ".svg") && !g_str_has_suffix(file, ".svgz"))

continue; // skip non-svg files

gchar *basename = g_path_get_basename(file);

if (g_str_has_suffix(basename, ".svg") && g_str_has_prefix(basename, "default."))

continue; // skip default.*.svg (i.e. default.svg and translations) - it's in the menu already

gchar const *filepath = g_build_filename(dirname, file, NULL);

gchar *dupfile = g_strndup(file, strlen(file) - 4);

gchar *filename = g_filename_to_utf8(dupfile, -1, NULL, NULL, NULL);

g_free(dupfile);

GtkWidget *item = gtk_menu_item_new_with_label(filename);

g_free(filename);

gtk_widget_show(item);

// how does "filepath" ever get freed?

g_signal_connect(G_OBJECT(item),

"activate",

G_CALLBACK(sp_file_new_from_template),

(gpointer) filepath);

if (view) {

// set null tip for now; later use a description from the template file

g_object_set_data(G_OBJECT(item), "view", (gpointer) view);

g_signal_connect( G_OBJECT(item), "select", G_CALLBACK(sp_ui_menu_select), (gpointer) NULL );

g_signal_connect( G_OBJECT(item), "deselect", G_CALLBACK(sp_ui_menu_deselect), NULL);

}

gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);

}

g_dir_close(dir);

}

}

// toss the dirname

g_free(dirname);

sources.pop_front();

}

}

sp_ui_checkboxes_menus(GtkMenu *m, Inkscape::UI::View::View *view)

{

//sp_ui_menu_append_check_item_from_verb(m, view, _("_Menu"), _("Show or hide the menu bar"), "menu",

// checkitem_toggled, checkitem_update, 0);

sp_ui_menu_append_check_item_from_verb(m, view, _("Commands Bar"), _("Show or hide the Commands bar (under the menu)"), "commands",

checkitem_toggled, checkitem_update, 0);

sp_ui_menu_append_check_item_from_verb(m, view, _("Snap Controls Bar"), _("Show or hide the snapping controls"), "snaptoolbox",

checkitem_toggled, checkitem_update, 0);

sp_ui_menu_append_check_item_from_verb(m, view, _("Tool Controls Bar"), _("Show or hide the Tool Controls bar"), "toppanel",

checkitem_toggled, checkitem_update, 0);

sp_ui_menu_append_check_item_from_verb(m, view, _("_Toolbox"), _("Show or hide the main toolbox (on the left)"), "toolbox",

checkitem_toggled, checkitem_update, 0);

sp_ui_menu_append_check_item_from_verb(m, view, NULL, NULL, "rulers",

checkitem_toggled, checkitem_update, Inkscape::Verb::get(SP_VERB_TOGGLE_RULERS));

sp_ui_menu_append_check_item_from_verb(m, view, NULL, NULL, "scrollbars",

checkitem_toggled, checkitem_update, Inkscape::Verb::get(SP_VERB_TOGGLE_SCROLLBARS));

sp_ui_menu_append_check_item_from_verb(m, view, _("_Palette"), _("Show or hide the color palette"), "panels",

checkitem_toggled, checkitem_update, 0);

sp_ui_menu_append_check_item_from_verb(m, view, _("_Statusbar"), _("Show or hide the statusbar (at the bottom of the window)"), "statusbar",

checkitem_toggled, checkitem_update, 0);

}

void addTaskMenuItems(GtkMenu *menu, Inkscape::UI::View::View *view)

{

gchar const* data[] = {

_("Default"), _("Default interface setup"),

_("Custom"), _("Set the custom task"),

_("Wide"), _("Setup for widescreen work."),

0, 0

};

GSList *group = 0;

int count = 0;

gint active = Inkscape::UI::UXManager::getInstance()->getDefaultTask( dynamic_cast<SPDesktop*>(view) );

for (gchar const **strs = data; strs[0]; strs += 2, count++)

{

GtkWidget *item = gtk_radio_menu_item_new_with_label( group, strs[0] );

group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item) );

if ( count == active )

{

gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(item), TRUE );

}

g_object_set_data( G_OBJECT(item), "view", view );

g_signal_connect( G_OBJECT(item), "toggled", reinterpret_cast<GCallback>(taskToggled), GINT_TO_POINTER(count) );

g_signal_connect( G_OBJECT(item), "select", G_CALLBACK(sp_ui_menu_select), const_cast<gchar*>(strs[1]) );

g_signal_connect( G_OBJECT(item), "deselect", G_CALLBACK(sp_ui_menu_deselect), 0 );

gtk_widget_show( item );

gtk_menu_shell_append( GTK_MENU_SHELL(menu), item );

}

}

class MaxRecentObserver : public Inkscape::Preferences::Observer {

public:

MaxRecentObserver(GtkWidget *recent_menu) :

Observer("/options/maxrecentdocuments/value"),

_rm(recent_menu)

{}

virtual void notify(Inkscape::Preferences::Entry const &e) {

gtk_recent_chooser_set_limit(GTK_RECENT_CHOOSER(_rm), e.getInt());

// hack: the recent menu doesn't repopulate after changing the limit, so we force it

g_signal_emit_by_name((gpointer) gtk_recent_manager_get_default(), "changed");

}

private:

GtkWidget *_rm;

};

sp_ui_build_dyn_menus(Inkscape::XML::Node *menus, GtkWidget *menu, Inkscape::UI::View::View *view)

{

if (menus == NULL) return;

if (menu == NULL) return;

GSList *group = NULL;

for (Inkscape::XML::Node *menu_pntr = menus;

menu_pntr != NULL;

menu_pntr = menu_pntr->next()) {

if (!strcmp(menu_pntr->name(), "submenu")) {

GtkWidget *mitem = gtk_menu_item_new_with_mnemonic(_(menu_pntr->attribute("name")));

GtkWidget *submenu = gtk_menu_new();

sp_ui_build_dyn_menus(menu_pntr->firstChild(), submenu, view);

gtk_menu_item_set_submenu(GTK_MENU_ITEM(mitem), GTK_WIDGET(submenu));

gtk_menu_shell_append(GTK_MENU_SHELL(menu), mitem);

continue;

}

if (!strcmp(menu_pntr->name(), "verb")) {

gchar const *verb_name = menu_pntr->attribute("verb-id");

Inkscape::Verb *verb = Inkscape::Verb::getbyid(verb_name);

if (verb != NULL) {

if (menu_pntr->attribute("radio") != NULL) {

GtkWidget *item = sp_ui_menu_append_item_from_verb (GTK_MENU(menu), verb, view, true, group);

group = gtk_radio_menu_item_get_group( GTK_RADIO_MENU_ITEM(item));

if (menu_pntr->attribute("default") != NULL) {

gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), TRUE);

}

if (verb->get_code() != SP_VERB_NONE) {

SPAction *action = verb->get_action(view);

g_signal_connect( G_OBJECT(item), "expose_event", (GCallback) update_view_menu, (void *) action);

}

} else {

sp_ui_menu_append_item_from_verb(GTK_MENU(menu), verb, view);

group = NULL;

}

} else {

gchar string[120];

g_snprintf(string, 120, _("Verb \"%s\" Unknown"), verb_name);

string[119] = '\0'; /* may not be terminated */

GtkWidget *item = gtk_menu_item_new_with_label(string);

gtk_widget_set_sensitive(item, false);

gtk_widget_show(item);

gtk_menu_append(GTK_MENU(menu), item);

}

continue;

}

if (!strcmp(menu_pntr->name(), "separator")

// This was spelt wrong in the original version

// and so this is for backward compatibility. It can

// probably be dropped after the 0.44 release.

|| !strcmp(menu_pntr->name(), "seperator")) {

GtkWidget *item = gtk_separator_menu_item_new();

gtk_widget_show(item);

gtk_menu_append(GTK_MENU(menu), item);

continue;

}

if (!strcmp(menu_pntr->name(), "template-list")) {

sp_menu_append_new_templates(menu, view);

continue;

}

if (!strcmp(menu_pntr->name(), "recent-file-list")) {

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

// create recent files menu

int max_recent = prefs->getInt("/options/maxrecentdocuments/value");

GtkWidget *recent_menu = gtk_recent_chooser_menu_new_for_manager(gtk_recent_manager_get_default());

gtk_recent_chooser_set_limit(GTK_RECENT_CHOOSER(recent_menu), max_recent);

// sort most recently used documents first to preserve previous behavior

gtk_recent_chooser_set_sort_type(GTK_RECENT_CHOOSER(recent_menu), GTK_RECENT_SORT_MRU);

g_signal_connect(G_OBJECT(recent_menu), "item-activated", G_CALLBACK(sp_recent_open), (gpointer) NULL);

// add filter to only open files added by Inkscape

GtkRecentFilter *inkscape_only_filter = gtk_recent_filter_new();

gtk_recent_filter_add_application(inkscape_only_filter, g_get_prgname());

gtk_recent_chooser_add_filter(GTK_RECENT_CHOOSER(recent_menu), inkscape_only_filter);

gtk_recent_chooser_set_show_tips (GTK_RECENT_CHOOSER(recent_menu), TRUE);

gtk_recent_chooser_set_show_not_found (GTK_RECENT_CHOOSER(recent_menu), FALSE);

GtkWidget *recent_item = gtk_menu_item_new_with_mnemonic(_("Open _Recent"));

gtk_menu_item_set_submenu(GTK_MENU_ITEM(recent_item), recent_menu);

gtk_menu_append(GTK_MENU(menu), GTK_WIDGET(recent_item));

// this will just sit and update the list's item count

static MaxRecentObserver *mro = new MaxRecentObserver(recent_menu);

prefs->addObserver(*mro);

continue;

}

if (!strcmp(menu_pntr->name(), "objects-checkboxes")) {

sp_ui_checkboxes_menus(GTK_MENU(menu), view);

continue;

}

if (!strcmp(menu_pntr->name(), "task-checkboxes")) {

addTaskMenuItems(GTK_MENU(menu), view);

continue;

}

}

}

GtkWidget *

sp_ui_main_menubar(Inkscape::UI::View::View *view)

{

GtkWidget *mbar = gtk_menu_bar_new();

#ifdef GDK_WINDOWING_QUARTZ

ige_mac_menu_set_menu_bar(GTK_MENU_SHELL(mbar));

#endif

sp_ui_build_dyn_menus(inkscape_get_menus(INKSCAPE), mbar, view);

#ifdef GDK_WINDOWING_QUARTZ

return NULL;

#else

return mbar;

#endif

}

static void leave_group(GtkMenuItem *, SPDesktop *desktop) {

desktop->setCurrentLayer(SP_OBJECT_PARENT(desktop->currentLayer()));

}

static void enter_group(GtkMenuItem *mi, SPDesktop *desktop) {

desktop->setCurrentLayer(reinterpret_cast<SPObject *>(g_object_get_data(G_OBJECT(mi), "group")));

sp_desktop_selection(desktop)->clear();

}

GtkWidget *

sp_ui_context_menu(Inkscape::UI::View::View *view, SPItem *item)

{

GtkWidget *m;

SPDesktop *dt;

dt = static_cast<SPDesktop*>(view);

m = gtk_menu_new();

/* Undo and Redo */

sp_ui_menu_append_item_from_verb(GTK_MENU(m), Inkscape::Verb::get(SP_VERB_EDIT_UNDO), view);

sp_ui_menu_append_item_from_verb(GTK_MENU(m), Inkscape::Verb::get(SP_VERB_EDIT_REDO), view);

/* Separator */

sp_ui_menu_append_item(GTK_MENU(m), NULL, NULL, NULL, NULL, NULL, NULL);

sp_ui_menu_append_item_from_verb(GTK_MENU(m), Inkscape::Verb::get(SP_VERB_EDIT_CUT), view);

sp_ui_menu_append_item_from_verb(GTK_MENU(m), Inkscape::Verb::get(SP_VERB_EDIT_COPY), view);

sp_ui_menu_append_item_from_verb(GTK_MENU(m), Inkscape::Verb::get(SP_VERB_EDIT_PASTE), view);

/* Separator */

sp_ui_menu_append_item(GTK_MENU(m), NULL, NULL, NULL, NULL, NULL, NULL);

sp_ui_menu_append_item_from_verb(GTK_MENU(m), Inkscape::Verb::get(SP_VERB_EDIT_DUPLICATE), view);

sp_ui_menu_append_item_from_verb(GTK_MENU(m), Inkscape::Verb::get(SP_VERB_EDIT_DELETE), view);

/* Item menu */

if (item) {

sp_ui_menu_append_item(GTK_MENU(m), NULL, NULL, NULL, NULL, NULL, NULL);

sp_object_menu((SPObject *) item, dt, GTK_MENU(m));

}

/* layer menu */

SPGroup *group=NULL;

if (item) {

if (SP_IS_GROUP(item)) {

group = SP_GROUP(item);

} else if ( item != dt->currentRoot() && SP_IS_GROUP(SP_OBJECT_PARENT(item)) ) {

group = SP_GROUP(SP_OBJECT_PARENT(item));

}

}

if (( group && group != dt->currentLayer() ) ||

( dt->currentLayer() != dt->currentRoot() && SP_OBJECT_PARENT(dt->currentLayer()) != dt->currentRoot() ) ) {

/* Separator */

sp_ui_menu_append_item(GTK_MENU(m), NULL, NULL, NULL, NULL, NULL, NULL);

}

if ( group && group != dt->currentLayer() ) {

/* TRANSLATORS: #%s is the id of the group e.g. <g id="#g7">, not a number. */

gchar *label=g_strdup_printf(_("Enter group #%s"), group->getId());

GtkWidget *w = gtk_menu_item_new_with_label(label);

g_free(label);

g_object_set_data(G_OBJECT(w), "group", group);

g_signal_connect(G_OBJECT(w), "activate", GCallback(enter_group), dt);

gtk_widget_show(w);

gtk_menu_shell_append(GTK_MENU_SHELL(m), w);

}

if ( dt->currentLayer() != dt->currentRoot() ) {

if ( SP_OBJECT_PARENT(dt->currentLayer()) != dt->currentRoot() ) {

GtkWidget *w = gtk_menu_item_new_with_label(_("Go to parent"));

g_signal_connect(G_OBJECT(w), "activate", GCallback(leave_group), dt);

gtk_widget_show(w);

gtk_menu_shell_append(GTK_MENU_SHELL(m), w);

}

}

return m;

}

sp_ui_drag_data_received(GtkWidget *widget,

GdkDragContext *drag_context,

gint x, gint y,

GtkSelectionData *data,

guint info,

guint /*event_time*/,

gpointer /*user_data*/)

{

SPDocument *doc = SP_ACTIVE_DOCUMENT;

SPDesktop *desktop = SP_ACTIVE_DESKTOP;

switch (info) {

#if ENABLE_MAGIC_COLORS

case APP_X_INKY_COLOR:

{

int destX = 0;

int destY = 0;

gtk_widget_translate_coordinates( widget, &(desktop->canvas->widget), x, y, &destX, &destY );

Geom::Point where( sp_canvas_window_to_world( desktop->canvas, Geom::Point( destX, destY ) ) );

SPItem *item = desktop->item_at_point( where, true );

if ( item )

{

bool fillnotstroke = (drag_context->action != GDK_ACTION_MOVE);

if ( data->length >= 8 ) {

cmsHPROFILE srgbProf = cmsCreate_sRGBProfile();

gchar c[64] = {0};

// Careful about endian issues.

guint16* dataVals = (guint16*)data->data;

sp_svg_write_color( c, sizeof(c),

SP_RGBA32_U_COMPOSE(

0x0ff & (dataVals[0] >> 8),

0x0ff & (dataVals[1] >> 8),

0x0ff & (dataVals[2] >> 8),

0xff // can't have transparency in the color itself

//0x0ff & (data->data[3] >> 8),

));

SPCSSAttr *css = sp_repr_css_attr_new();

bool updatePerformed = false;

if ( data->length > 14 ) {

int flags = dataVals[4];

// piggie-backed palette entry info

int index = dataVals[5];

Glib::ustring palName;

for ( int i = 0; i < dataVals[6]; i++ ) {

palName += (gunichar)dataVals[7+i];

}

// Now hook in a magic tag of some sort.

if ( !palName.empty() && (flags & 1) ) {

gchar* str = g_strdup_printf("%d|", index);

palName.insert( 0, str );

g_free(str);

str = 0;

sp_object_setAttribute( SP_OBJECT(item),

fillnotstroke ? "inkscape:x-fill-tag":"inkscape:x-stroke-tag",

palName.c_str(),

false );

item->updateRepr();

sp_repr_css_set_property( css, fillnotstroke ? "fill":"stroke", c );

updatePerformed = true;

}

}

if ( !updatePerformed ) {

sp_repr_css_set_property( css, fillnotstroke ? "fill":"stroke", c );

}

sp_desktop_apply_css_recursive( item, css, true );

item->updateRepr();

sp_document_done( doc , SP_VERB_NONE,

_("Drop color"));

if ( srgbProf ) {

cmsCloseProfile( srgbProf );

}

}

}

}

break;

#endif // ENABLE_MAGIC_COLORS

case APP_X_COLOR:

{

int destX = 0;

int destY = 0;

gtk_widget_translate_coordinates( widget, &(desktop->canvas->widget), x, y, &destX, &destY );

Geom::Point where( sp_canvas_window_to_world( desktop->canvas, Geom::Point( destX, destY ) ) );

Geom::Point const button_dt(desktop->w2d(where));

Geom::Point const button_doc(desktop->dt2doc(button_dt));

if ( data->length == 8 ) {

gchar colorspec[64] = {0};

// Careful about endian issues.

guint16* dataVals = (guint16*)data->data;

sp_svg_write_color( colorspec, sizeof(colorspec),

SP_RGBA32_U_COMPOSE(

0x0ff & (dataVals[0] >> 8),

0x0ff & (dataVals[1] >> 8),

0x0ff & (dataVals[2] >> 8),

0xff // can't have transparency in the color itself

//0x0ff & (data->data[3] >> 8),

));

SPItem *item = desktop->item_at_point( where, true );

bool consumed = false;

if (desktop->event_context && desktop->event_context->get_drag()) {

consumed = desktop->event_context->get_drag()->dropColor(item, colorspec, button_dt);

if (consumed) {

sp_document_done( doc , SP_VERB_NONE, _("Drop color on gradient"));

desktop->event_context->get_drag()->updateDraggers();

}

}

//if (!consumed && tools_active(desktop, TOOLS_TEXT)) {

// consumed = sp_text_context_drop_color(c, button_doc);

// if (consumed) {

// sp_document_done( doc , SP_VERB_NONE, _("Drop color on gradient stop"));

// }

//}

if (!consumed && item) {

bool fillnotstroke = (drag_context->action != GDK_ACTION_MOVE);

if (fillnotstroke &&

(SP_IS_SHAPE(item) || SP_IS_TEXT(item) || SP_IS_FLOWTEXT(item))) {

Path *livarot_path = Path_for_item(item, true, true);

livarot_path->ConvertWithBackData(0.04);

boost::optional<Path::cut_position> position = get_nearest_position_on_Path(livarot_path, button_doc);

if (position) {

Geom::Point nearest = get_point_on_Path(livarot_path, position->piece, position->t);

Geom::Point delta = nearest - button_doc;

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

delta = desktop->d2w(delta);

double stroke_tolerance =

( !SP_OBJECT_STYLE(item)->stroke.isNone() ?

desktop->current_zoom() *

SP_OBJECT_STYLE (item)->stroke_width.computed *

to_2geom(item->i2d_affine()).descrim() * 0.5

: 0.0)

+ prefs->getIntLimited("/options/dragtolerance/value", 0, 0, 100);

if (Geom::L2 (delta) < stroke_tolerance) {

fillnotstroke = false;

}

}

delete livarot_path;

}

SPCSSAttr *css = sp_repr_css_attr_new();

sp_repr_css_set_property( css, fillnotstroke ? "fill":"stroke", colorspec );

sp_desktop_apply_css_recursive( item, css, true );

item->updateRepr();

sp_document_done( doc , SP_VERB_NONE,

_("Drop color"));

}

}

}

break;

case APP_OSWB_COLOR:

{

bool worked = false;

Glib::ustring colorspec;

if ( data->format == 8 ) {

ege::PaintDef color;

worked = color.fromMIMEData("application/x-oswb-color",

reinterpret_cast<char*>(data->data),

data->length,

data->format);

if ( worked ) {

if ( color.getType() == ege::PaintDef::CLEAR ) {

colorspec = ""; // TODO check if this is sufficient

} else if ( color.getType() == ege::PaintDef::NONE ) {

colorspec = "none";

} else {

unsigned int r = color.getR();

unsigned int g = color.getG();

unsigned int b = color.getB();

SPGradient* matches = 0;

const GSList *gradients = sp_document_get_resource_list(doc, "gradient");

for (const GSList *item = gradients; item; item = item->next) {

SPGradient* grad = SP_GRADIENT(item->data);

if ( color.descr == grad->getId() ) {

if ( grad->hasStops() ) {

matches = grad;

break;

}

}

}

if (matches) {

colorspec = "url(#";

colorspec += matches->getId();

colorspec += ")";

} else {

gchar* tmp = g_strdup_printf("#%02x%02x%02x", r, g, b);

colorspec = tmp;

g_free(tmp);

}

}

}

}

if ( worked ) {

int destX = 0;

int destY = 0;

gtk_widget_translate_coordinates( widget, &(desktop->canvas->widget), x, y, &destX, &destY );

Geom::Point where( sp_canvas_window_to_world( desktop->canvas, Geom::Point( destX, destY ) ) );

Geom::Point const button_dt(desktop->w2d(where));

Geom::Point const button_doc(desktop->dt2doc(button_dt));

SPItem *item = desktop->item_at_point( where, true );

bool consumed = false;

if (desktop->event_context && desktop->event_context->get_drag()) {

consumed = desktop->event_context->get_drag()->dropColor(item, colorspec.c_str(), button_dt);

if (consumed) {

sp_document_done( doc , SP_VERB_NONE, _("Drop color on gradient"));

desktop->event_context->get_drag()->updateDraggers();

}

}

if (!consumed && item) {

bool fillnotstroke = (drag_context->action != GDK_ACTION_MOVE);

if (fillnotstroke &&

(SP_IS_SHAPE(item) || SP_IS_TEXT(item) || SP_IS_FLOWTEXT(item))) {

Path *livarot_path = Path_for_item(item, true, true);

livarot_path->ConvertWithBackData(0.04);

boost::optional<Path::cut_position> position = get_nearest_position_on_Path(livarot_path, button_doc);

if (position) {

Geom::Point nearest = get_point_on_Path(livarot_path, position->piece, position->t);

Geom::Point delta = nearest - button_doc;

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

delta = desktop->d2w(delta);

double stroke_tolerance =

( !SP_OBJECT_STYLE(item)->stroke.isNone() ?

desktop->current_zoom() *

SP_OBJECT_STYLE (item)->stroke_width.computed *

to_2geom(item->i2d_affine()).descrim() * 0.5

: 0.0)

+ prefs->getIntLimited("/options/dragtolerance/value", 0, 0, 100);

if (Geom::L2 (delta) < stroke_tolerance) {

fillnotstroke = false;

}

}

delete livarot_path;

}

SPCSSAttr *css = sp_repr_css_attr_new();

sp_repr_css_set_property( css, fillnotstroke ? "fill":"stroke", colorspec.c_str() );

sp_desktop_apply_css_recursive( item, css, true );

item->updateRepr();

sp_document_done( doc , SP_VERB_NONE,

_("Drop color"));

}

}

}

break;

case SVG_DATA:

case SVG_XML_DATA: {

gchar *svgdata = (gchar *)data->data;

Inkscape::XML::Document *rnewdoc = sp_repr_read_mem(svgdata, data->length, SP_SVG_NS_URI);

if (rnewdoc == NULL) {

sp_ui_error_dialog(_("Could not parse SVG data"));

return;

}

Inkscape::XML::Node *repr = rnewdoc->root();

gchar const *style = repr->attribute("style");

Inkscape::XML::Node *newgroup = rnewdoc->createElement("svg:g");

newgroup->setAttribute("style", style);

Inkscape::XML::Document * xml_doc = sp_document_repr_doc(doc);

for (Inkscape::XML::Node *child = repr->firstChild(); child != NULL; child = child->next()) {

Inkscape::XML::Node *newchild = child->duplicate(xml_doc);

newgroup->appendChild(newchild);

}

Inkscape::GC::release(rnewdoc);

// Add it to the current layer

// Greg's edits to add intelligent positioning of svg drops

SPObject *new_obj = NULL;

new_obj = desktop->currentLayer()->appendChildRepr(newgroup);

Inkscape::Selection *selection = sp_desktop_selection(desktop);

selection->set(SP_ITEM(new_obj));

// move to mouse pointer

{

sp_document_ensure_up_to_date(sp_desktop_document(desktop));

Geom::OptRect sel_bbox = selection->bounds();

if (sel_bbox) {

Geom::Point m( desktop->point() - sel_bbox->midpoint() );

sp_selection_move_relative(selection, m, false);

}

}

Inkscape::GC::release(newgroup);

sp_document_done(doc, SP_VERB_NONE,

_("Drop SVG"));

break;

}

case URI_LIST: {

gchar *uri = (gchar *)data->data;

sp_ui_import_files(uri);

break;

}

case PNG_DATA:

case JPEG_DATA:

case IMAGE_DATA: {

const char *mime = (info == JPEG_DATA ? "image/jpeg" : "image/png");

Inkscape::Extension::DB::InputList o;

Inkscape::Extension::db.get_input_list(o);

Inkscape::Extension::DB::InputList::const_iterator i = o.begin();

while (i != o.end() && strcmp( (*i)->get_mimetype(), mime ) != 0) {

++i;

}

Inkscape::Extension::Extension *ext = *i;

bool save = (strcmp(ext->get_param_optiongroup("link"), "embed") == 0);

ext->set_param_optiongroup("link", "embed");

ext->set_gui(false);

gchar *filename = g_build_filename( g_get_tmp_dir(), "inkscape-dnd-import", NULL );

g_file_set_contents(filename, reinterpret_cast<gchar const *>(data->data), data->length, NULL);

file_import(doc, filename, ext);

g_free(filename);

ext->set_param_optiongroup("link", save ? "embed" : "link");

ext->set_gui(true);

sp_document_done( doc , SP_VERB_NONE,

_("Drop bitmap image"));

break;

}

}

}

#include "gradient-context.h"

void sp_ui_drag_motion( GtkWidget */*widget*/,

GdkDragContext */*drag_context*/,

gint /*x*/, gint /*y*/,

GtkSelectionData */*data*/,

guint /*info*/,

guint /*event_time*/,

gpointer /*user_data*/)

{

}

static void sp_ui_drag_leave( GtkWidget */*widget*/,

GdkDragContext */*drag_context*/,

guint /*event_time*/,

gpointer /*user_data*/ )

{

}

static void

sp_ui_import_files(gchar *buffer)

{

GList *list = gnome_uri_list_extract_filenames(buffer);

if (!list)

return;

g_list_foreach(list, sp_ui_import_one_file_with_check, NULL);

g_list_foreach(list, (GFunc) g_free, NULL);

g_list_free(list);

}

static void

sp_ui_import_one_file_with_check(gpointer filename, gpointer /*unused*/)

{

if (filename) {

if (strlen((char const *)filename) > 2)

sp_ui_import_one_file((char const *)filename);

}

}

static void

sp_ui_import_one_file(char const *filename)

{

SPDocument *doc = SP_ACTIVE_DOCUMENT;

if (!doc) return;

if (filename == NULL) return;

// Pass off to common implementation

// TODO might need to get the proper type of Inkscape::Extension::Extension

file_import( doc, filename, NULL );

}

sp_ui_error_dialog(gchar const *message)

{

GtkWidget *dlg;

gchar *safeMsg = Inkscape::IO::sanitizeString(message);

dlg = gtk_message_dialog_new(NULL, GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR,

GTK_BUTTONS_CLOSE, "%s", safeMsg);

sp_transientize(dlg);

gtk_window_set_resizable(GTK_WINDOW(dlg), FALSE);

gtk_dialog_run(GTK_DIALOG(dlg));

gtk_widget_destroy(dlg);

g_free(safeMsg);

}

sp_ui_overwrite_file(gchar const *filename)

{

bool return_value = FALSE;

if (Inkscape::IO::file_test(filename, G_FILE_TEST_EXISTS)) {

Gtk::Window *window = SP_ACTIVE_DESKTOP->getToplevel();

gchar* baseName = g_path_get_basename( filename );

gchar* dirName = g_path_get_dirname( filename );

GtkWidget* dialog = gtk_message_dialog_new_with_markup( window->gobj(),

(GtkDialogFlags)(GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT),

GTK_MESSAGE_QUESTION,

GTK_BUTTONS_NONE,

_( "<span weight=\"bold\" size=\"larger\">A file named \"%s\" already exists. Do you want to replace it?</span>\n\n"

"The file already exists in \"%s\". Replacing it will overwrite its contents." ),

baseName,

dirName

);

gtk_dialog_add_buttons( GTK_DIALOG(dialog),

GTK_STOCK_CANCEL, GTK_RESPONSE_NO,

_("Replace"), GTK_RESPONSE_YES,

NULL );

gtk_dialog_set_default_response( GTK_DIALOG(dialog), GTK_RESPONSE_YES );

if ( gtk_dialog_run( GTK_DIALOG(dialog) ) == GTK_RESPONSE_YES ) {

return_value = TRUE;

} else {

return_value = FALSE;

}

gtk_widget_destroy(dialog);

g_free( baseName );

g_free( dirName );

} else {

return_value = TRUE;

}

return return_value;

}

static void

sp_ui_menu_item_set_sensitive(SPAction */*action*/, unsigned int sensitive, void *data)

{

return gtk_widget_set_sensitive(GTK_WIDGET(data), sensitive);

}

static void

sp_ui_menu_item_set_name(SPAction */*action*/, Glib::ustring name, void *data)

{

void *child = GTK_BIN (data)->child;

//child is either

//- a GtkHBox, whose first child is a label displaying name if the menu

//item has an accel key

//- a GtkLabel if the menu has no accel key

if (GTK_IS_LABEL(child)) {

gtk_label_set_markup_with_mnemonic(GTK_LABEL (child), name.c_str());

} else if (GTK_IS_HBOX(child)) {

gtk_label_set_markup_with_mnemonic(

GTK_LABEL (gtk_container_get_children(GTK_CONTAINER (child))->data),

name.c_str());

}//else sp_ui_menu_append_item_from_verb has been modified and can set

//a menu item in yet another way...

}