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authorKrzysztof Kosi??ski <tweenk.pl@gmail.com>2009-02-21 01:59:56 +0000
committertweenk <tweenk@users.sourceforge.net>2009-02-21 01:59:56 +0000
commit154165799998cb2cb7491bbd97b0511943a0228e (patch)
tree878507e5e42b4651f1bb0805a42c0837528eb314 /src/dialogs/stroke-style.cpp
parentOnly build static libraries for subdirs than actually contain libraries, (diff)
downloadinkscape-154165799998cb2cb7491bbd97b0511943a0228e.tar.gz
inkscape-154165799998cb2cb7491bbd97b0511943a0228e.zip
Move files from the src/dialogs/ directory to the places where they
should be. Build libinkscape.a - should reduce link time. (bzr r7337)
Diffstat (limited to 'src/dialogs/stroke-style.cpp')
-rw-r--r--src/dialogs/stroke-style.cpp1838
1 files changed, 0 insertions, 1838 deletions
diff --git a/src/dialogs/stroke-style.cpp b/src/dialogs/stroke-style.cpp
deleted file mode 100644
index 566ee5117..000000000
--- a/src/dialogs/stroke-style.cpp
+++ /dev/null
@@ -1,1838 +0,0 @@
-/** @file
- * @brief Stroke style dialog
- */
-/* Authors:
- * Lauris Kaplinski <lauris@kaplinski.com>
- * Bryce Harrington <brycehar@bryceharrington.org>
- * bulia byak <buliabyak@users.sf.net>
- * Maximilian Albert <maximilian.albert@gmail.com>
- * Josh Andler <scislac@users.sf.net>
- *
- * Copyright (C) 2001-2005 authors
- * Copyright (C) 2001 Ximian, Inc.
- * Copyright (C) 2004 John Cliff
- * Copyright (C) 2008 Maximilian Albert (gtkmm-ification)
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#define noSP_SS_VERBOSE
-
-#include <glib/gmem.h>
-#include <gtk/gtk.h>
-#include <glibmm/i18n.h>
-
-#include "desktop-handles.h"
-#include "desktop-style.h"
-#include "dialogs/dialog-events.h"
-#include "display/nr-arena.h"
-#include "display/nr-arena-item.h"
-#include "document-private.h"
-#include "gradient-chemistry.h"
-#include "helper/stock-items.h"
-#include "helper/unit-menu.h"
-#include "helper/units.h"
-#include "inkscape.h"
-#include "io/sys.h"
-#include "marker.h"
-#include "path-prefix.h"
-#include "selection.h"
-#include "sp-linear-gradient.h"
-#include "sp-namedview.h"
-#include "sp-pattern.h"
-#include "sp-radial-gradient.h"
-#include "sp-rect.h"
-#include "sp-text.h"
-#include "style.h"
-#include "svg/css-ostringstream.h"
-#include "ui/cache/svg_preview_cache.h"
-#include "ui/icon-names.h"
-#include "widgets/dash-selector.h"
-#include "widgets/icon.h"
-#include "widgets/paint-selector.h"
-#include "widgets/sp-widget.h"
-#include "widgets/spw-utilities.h"
-#include "xml/repr.h"
-
-#include "dialogs/stroke-style.h"
-
-
-/* Paint */
-
-static void sp_stroke_style_paint_selection_modified (SPWidget *spw, Inkscape::Selection *selection, guint flags, SPPaintSelector *psel);
-static void sp_stroke_style_paint_selection_changed (SPWidget *spw, Inkscape::Selection *selection, SPPaintSelector *psel);
-static void sp_stroke_style_paint_update(SPWidget *spw);
-
-static void sp_stroke_style_paint_mode_changed(SPPaintSelector *psel, SPPaintSelectorMode mode, SPWidget *spw);
-static void sp_stroke_style_paint_dragged(SPPaintSelector *psel, SPWidget *spw);
-static void sp_stroke_style_paint_changed(SPPaintSelector *psel, SPWidget *spw);
-
-static void sp_stroke_style_widget_change_subselection ( Inkscape::Application *inkscape, SPDesktop *desktop, SPWidget *spw );
-static void sp_stroke_style_widget_transientize_callback(Inkscape::Application *inkscape,
- SPDesktop *desktop,
- SPWidget *spw );
-
-/** Marker selection option menus */
-static Gtk::OptionMenu * marker_start_menu = NULL;
-static Gtk::OptionMenu * marker_mid_menu = NULL;
-static Gtk::OptionMenu * marker_end_menu = NULL;
-
-sigc::connection marker_start_menu_connection;
-sigc::connection marker_mid_menu_connection;
-sigc::connection marker_end_menu_connection;
-
-static SPObject *ink_extract_marker_name(gchar const *n, SPDocument *doc);
-static void ink_markers_menu_update(Gtk::Container* spw, SPMarkerLoc const which);
-
-static Inkscape::UI::Cache::SvgPreview svg_preview_cache;
-
-/**
- * Create the stroke style widget, and hook up all the signals.
- */
-GtkWidget *
-sp_stroke_style_paint_widget_new(void)
-{
- GtkWidget *spw, *psel;
-
- spw = sp_widget_new_global(INKSCAPE);
-
- psel = sp_paint_selector_new(false); // without fillrule selector
- gtk_widget_show(psel);
- gtk_container_add(GTK_CONTAINER(spw), psel);
- gtk_object_set_data(GTK_OBJECT(spw), "paint-selector", psel);
-
- gtk_signal_connect(GTK_OBJECT(spw), "modify_selection",
- GTK_SIGNAL_FUNC(sp_stroke_style_paint_selection_modified),
- psel);
- gtk_signal_connect(GTK_OBJECT(spw), "change_selection",
- GTK_SIGNAL_FUNC(sp_stroke_style_paint_selection_changed),
- psel);
-
- g_signal_connect (INKSCAPE, "change_subselection", G_CALLBACK (sp_stroke_style_widget_change_subselection), spw);
-
- g_signal_connect (G_OBJECT(INKSCAPE), "activate_desktop", G_CALLBACK (sp_stroke_style_widget_transientize_callback), spw );
-
- gtk_signal_connect(GTK_OBJECT(psel), "mode_changed",
- GTK_SIGNAL_FUNC(sp_stroke_style_paint_mode_changed),
- spw);
- gtk_signal_connect(GTK_OBJECT(psel), "dragged",
- GTK_SIGNAL_FUNC(sp_stroke_style_paint_dragged),
- spw);
- gtk_signal_connect(GTK_OBJECT(psel), "changed",
- GTK_SIGNAL_FUNC(sp_stroke_style_paint_changed),
- spw);
-
- sp_stroke_style_paint_update (SP_WIDGET(spw));
- return spw;
-}
-
-/**
- * On signal modified, invokes an update of the stroke style paint object.
- */
-static void
-sp_stroke_style_paint_selection_modified( SPWidget *spw,
- Inkscape::Selection */*selection*/,
- guint flags,
- SPPaintSelector */*psel*/ )
-{
- if (flags & ( SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_PARENT_MODIFIED_FLAG |
- SP_OBJECT_STYLE_MODIFIED_FLAG) ) {
- sp_stroke_style_paint_update(spw);
- }
-}
-
-
-/**
- * On signal selection changed, invokes an update of the stroke style paint object.
- */
-static void
-sp_stroke_style_paint_selection_changed( SPWidget *spw,
- Inkscape::Selection */*selection*/,
- SPPaintSelector */*psel*/ )
-{
- sp_stroke_style_paint_update (spw);
-}
-
-
-/**
- * On signal change subselection, invoke an update of the stroke style widget.
- */
-static void
-sp_stroke_style_widget_change_subselection( Inkscape::Application */*inkscape*/,
- SPDesktop */*desktop*/,
- SPWidget *spw )
-{
- sp_stroke_style_paint_update (spw);
-}
-
-/**
- * Gets the active stroke style property, then sets the appropriate color, alpha, gradient,
- * pattern, etc. for the paint-selector.
- */
-static void
-sp_stroke_style_paint_update (SPWidget *spw)
-{
- if (gtk_object_get_data(GTK_OBJECT(spw), "update")) {
- return;
- }
-
- gtk_object_set_data(GTK_OBJECT(spw), "update", GINT_TO_POINTER(TRUE));
-
- SPPaintSelector *psel = SP_PAINT_SELECTOR(gtk_object_get_data(GTK_OBJECT(spw), "paint-selector"));
-
- // create temporary style
- SPStyle *query = sp_style_new (SP_ACTIVE_DOCUMENT);
- // query into it
- int result = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_STROKE);
-
- switch (result) {
- case QUERY_STYLE_NOTHING:
- {
- /* No paint at all */
- sp_paint_selector_set_mode (psel, SP_PAINT_SELECTOR_MODE_EMPTY);
- break;
- }
-
- case QUERY_STYLE_SINGLE:
- case QUERY_STYLE_MULTIPLE_AVERAGED: // TODO: treat this slightly differently, e.g. display "averaged" somewhere in paint selector
- case QUERY_STYLE_MULTIPLE_SAME:
- {
- SPPaintSelectorMode pselmode = sp_style_determine_paint_selector_mode (query, false);
- sp_paint_selector_set_mode (psel, pselmode);
-
- if (query->stroke.set && query->stroke.isPaintserver()) {
-
- SPPaintServer *server = SP_STYLE_STROKE_SERVER (query);
-
- if (SP_IS_LINEARGRADIENT (server)) {
- SPGradient *vector = sp_gradient_get_vector (SP_GRADIENT (server), FALSE);
- sp_paint_selector_set_gradient_linear (psel, vector);
-
- SPLinearGradient *lg = SP_LINEARGRADIENT (server);
- sp_paint_selector_set_gradient_properties (psel,
- SP_GRADIENT_UNITS (lg),
- SP_GRADIENT_SPREAD (lg));
- } else if (SP_IS_RADIALGRADIENT (server)) {
- SPGradient *vector = sp_gradient_get_vector (SP_GRADIENT (server), FALSE);
- sp_paint_selector_set_gradient_radial (psel, vector);
-
- SPRadialGradient *rg = SP_RADIALGRADIENT (server);
- sp_paint_selector_set_gradient_properties (psel,
- SP_GRADIENT_UNITS (rg),
- SP_GRADIENT_SPREAD (rg));
- } else if (SP_IS_PATTERN (server)) {
- SPPattern *pat = pattern_getroot (SP_PATTERN (server));
- sp_update_pattern_list (psel, pat);
- }
- } else if (query->stroke.set && query->stroke.isColor()) {
- sp_paint_selector_set_color_alpha (psel, &query->stroke.value.color, SP_SCALE24_TO_FLOAT (query->stroke_opacity.value));
-
- }
- break;
- }
-
- case QUERY_STYLE_MULTIPLE_DIFFERENT:
- {
- sp_paint_selector_set_mode (psel, SP_PAINT_SELECTOR_MODE_MULTIPLE);
- break;
- }
- }
-
- sp_style_unref(query);
-
- gtk_object_set_data(GTK_OBJECT(spw), "update", GINT_TO_POINTER(FALSE));
-}
-
-/**
- * When the mode is changed, invoke a regular changed handler.
- */
-static void
-sp_stroke_style_paint_mode_changed( SPPaintSelector *psel,
- SPPaintSelectorMode /*mode*/,
- SPWidget *spw )
-{
- if (gtk_object_get_data(GTK_OBJECT(spw), "update")) {
- return;
- }
-
- /* TODO: Does this work?
- * Not really, here we have to get old color back from object
- * Instead of relying on paint widget having meaningful colors set
- */
- sp_stroke_style_paint_changed(psel, spw);
-}
-
-static gchar const *const undo_label_1 = "stroke:flatcolor:1";
-static gchar const *const undo_label_2 = "stroke:flatcolor:2";
-static gchar const *undo_label = undo_label_1;
-
-/**
- * When a drag callback occurs on a paint selector object, if it is a RGB or CMYK
- * color mode, then set the stroke opacity to psel's flat color.
- */
-static void
-sp_stroke_style_paint_dragged(SPPaintSelector *psel, SPWidget *spw)
-{
- if (gtk_object_get_data(GTK_OBJECT(spw), "update")) {
- return;
- }
-
- switch (psel->mode) {
- case SP_PAINT_SELECTOR_MODE_COLOR_RGB:
- case SP_PAINT_SELECTOR_MODE_COLOR_CMYK:
- {
- sp_paint_selector_set_flat_color (psel, SP_ACTIVE_DESKTOP, "stroke", "stroke-opacity");
- sp_document_maybe_done (sp_desktop_document(SP_ACTIVE_DESKTOP), undo_label, SP_VERB_DIALOG_FILL_STROKE,
- _("Set stroke color"));
- break;
- }
-
- default:
- g_warning( "file %s: line %d: Paint %d should not emit 'dragged'",
- __FILE__, __LINE__, psel->mode);
- break;
- }
-}
-
-/**
- * When the stroke style's paint settings change, this handler updates the
- * repr's stroke css style and applies the style to relevant drawing items.
- */
-static void
-sp_stroke_style_paint_changed(SPPaintSelector *psel, SPWidget *spw)
-{
- if (gtk_object_get_data(GTK_OBJECT(spw), "update")) {
- return;
- }
- g_object_set_data (G_OBJECT (spw), "update", GINT_TO_POINTER (TRUE));
-
- SPDesktop *desktop = SP_ACTIVE_DESKTOP;
- SPDocument *document = sp_desktop_document (desktop);
- Inkscape::Selection *selection = sp_desktop_selection (desktop);
-
- GSList const *items = selection->itemList();
-
- switch (psel->mode) {
- case SP_PAINT_SELECTOR_MODE_EMPTY:
- // This should not happen.
- g_warning ( "file %s: line %d: Paint %d should not emit 'changed'",
- __FILE__, __LINE__, psel->mode);
- break;
- case SP_PAINT_SELECTOR_MODE_MULTIPLE:
- // This happens when you switch multiple objects with different gradients to flat color;
- // nothing to do here.
- break;
-
- case SP_PAINT_SELECTOR_MODE_NONE:
- {
- SPCSSAttr *css = sp_repr_css_attr_new();
- sp_repr_css_set_property(css, "stroke", "none");
-
- sp_desktop_set_style (desktop, css);
-
- sp_repr_css_attr_unref(css);
-
- sp_document_done(document, SP_VERB_DIALOG_FILL_STROKE,
- _("Remove stroke"));
- break;
- }
-
- case SP_PAINT_SELECTOR_MODE_COLOR_RGB:
- case SP_PAINT_SELECTOR_MODE_COLOR_CMYK:
- {
- sp_paint_selector_set_flat_color (psel, desktop, "stroke", "stroke-opacity");
- sp_document_maybe_done (sp_desktop_document(desktop), undo_label, SP_VERB_DIALOG_FILL_STROKE,
- _("Set stroke color"));
-
- // on release, toggle undo_label so that the next drag will not be lumped with this one
- if (undo_label == undo_label_1)
- undo_label = undo_label_2;
- else
- undo_label = undo_label_1;
-
- break;
- }
-
- case SP_PAINT_SELECTOR_MODE_GRADIENT_LINEAR:
- case SP_PAINT_SELECTOR_MODE_GRADIENT_RADIAL:
- if (items) {
- SPGradientType const gradient_type = ( psel->mode == SP_PAINT_SELECTOR_MODE_GRADIENT_LINEAR
- ? SP_GRADIENT_TYPE_LINEAR
- : SP_GRADIENT_TYPE_RADIAL );
- SPGradient *vector = sp_paint_selector_get_gradient_vector(psel);
- if (!vector) {
- /* No vector in paint selector should mean that we just changed mode */
-
- SPStyle *query = sp_style_new (SP_ACTIVE_DOCUMENT);
- int result = objects_query_fillstroke ((GSList *) items, query, false);
- guint32 common_rgb = 0;
- if (result == QUERY_STYLE_MULTIPLE_SAME) {
- if (!query->fill.isColor()) {
- common_rgb = sp_desktop_get_color(desktop, false);
- } else {
- common_rgb = query->stroke.value.color.toRGBA32( 0xff );
- }
- vector = sp_document_default_gradient_vector(document, common_rgb);
- }
- sp_style_unref(query);
-
- for (GSList const *i = items; i != NULL; i = i->next) {
- if (!vector) {
- sp_item_set_gradient(SP_ITEM(i->data),
- sp_gradient_vector_for_object(document, desktop, SP_OBJECT(i->data), false),
- gradient_type, false);
- } else {
- sp_item_set_gradient(SP_ITEM(i->data), vector, gradient_type, false);
- }
- }
- } else {
- vector = sp_gradient_ensure_vector_normalized(vector);
- for (GSList const *i = items; i != NULL; i = i->next) {
- SPGradient *gr = sp_item_set_gradient(SP_ITEM(i->data), vector, gradient_type, false);
- sp_gradient_selector_attrs_to_gradient(gr, psel);
- }
- }
-
- sp_document_done(document, SP_VERB_DIALOG_FILL_STROKE,
- _("Set gradient on stroke"));
- }
- break;
-
- case SP_PAINT_SELECTOR_MODE_PATTERN:
-
- if (items) {
-
- SPPattern *pattern = sp_paint_selector_get_pattern (psel);
- if (!pattern) {
-
- /* No Pattern in paint selector should mean that we just
- * changed mode - dont do jack.
- */
-
- } else {
- Inkscape::XML::Node *patrepr = SP_OBJECT_REPR(pattern);
- SPCSSAttr *css = sp_repr_css_attr_new ();
- gchar *urltext = g_strdup_printf ("url(#%s)", patrepr->attribute("id"));
- sp_repr_css_set_property (css, "stroke", urltext);
-
- for (GSList const *i = items; i != NULL; i = i->next) {
- Inkscape::XML::Node *selrepr = SP_OBJECT_REPR (i->data);
- SPObject *selobj = SP_OBJECT (i->data);
- if (!selrepr)
- continue;
-
- SPStyle *style = SP_OBJECT_STYLE (selobj);
- if (style && style->stroke.isPaintserver()) {
- SPObject *server = SP_OBJECT_STYLE_STROKE_SERVER (selobj);
- if (SP_IS_PATTERN (server) && pattern_getroot (SP_PATTERN(server)) == pattern)
- // only if this object's pattern is not rooted in our selected pattern, apply
- continue;
- }
-
- sp_repr_css_change_recursive (selrepr, css, "style");
- }
-
- sp_repr_css_attr_unref (css);
- g_free (urltext);
-
- } // end if
-
- sp_document_done (document, SP_VERB_DIALOG_FILL_STROKE,
- _("Set pattern on stroke"));
- } // end if
-
- break;
-
- case SP_PAINT_SELECTOR_MODE_UNSET:
- if (items) {
- SPCSSAttr *css = sp_repr_css_attr_new ();
- sp_repr_css_unset_property (css, "stroke");
- sp_repr_css_unset_property (css, "stroke-opacity");
- sp_repr_css_unset_property (css, "stroke-width");
- sp_repr_css_unset_property (css, "stroke-miterlimit");
- sp_repr_css_unset_property (css, "stroke-linejoin");
- sp_repr_css_unset_property (css, "stroke-linecap");
- sp_repr_css_unset_property (css, "stroke-dashoffset");
- sp_repr_css_unset_property (css, "stroke-dasharray");
-
- sp_desktop_set_style (desktop, css);
- sp_repr_css_attr_unref (css);
-
- sp_document_done (document, SP_VERB_DIALOG_FILL_STROKE,
- _("Unset stroke"));
- }
- break;
-
- default:
- g_warning( "file %s: line %d: Paint selector should not be in "
- "mode %d",
- __FILE__, __LINE__,
- psel->mode );
- break;
- }
-
- g_object_set_data (G_OBJECT (spw), "update", GINT_TO_POINTER (FALSE));
-}
-
-
-
-
-
-/* Line */
-
-static void sp_stroke_style_line_selection_modified(SPWidget *spw, Inkscape::Selection *selection, guint flags, gpointer data);
-static void sp_stroke_style_line_selection_changed(SPWidget *spw, Inkscape::Selection *selection, gpointer data);
-
-static void sp_stroke_style_line_update(Gtk::Container *spw, Inkscape::Selection *sel);
-
-static void sp_stroke_style_set_join_buttons(Gtk::Container *spw, Gtk::ToggleButton *active);
-
-static void sp_stroke_style_set_cap_buttons(Gtk::Container *spw, Gtk::ToggleButton *active);
-
-static void sp_stroke_style_width_changed(Gtk::Container *spw);
-static void sp_stroke_style_miterlimit_changed(Gtk::Container *spw);
-static void sp_stroke_style_any_toggled(Gtk::ToggleButton *tb, Gtk::Container *spw);
-static void sp_stroke_style_line_dash_changed(Gtk::Container *spw);
-
-static void sp_stroke_style_update_marker_menus(Gtk::Container *spw, GSList const *objects);
-
-
-/**
- * Helper function for creating radio buttons. This should probably be re-thought out
- * when reimplementing this with Gtkmm.
- */
-static Gtk::RadioButton *
-sp_stroke_radio_button(Gtk::RadioButton *tb, char const *icon,
- Gtk::HBox *hb, Gtk::Container *spw,
- gchar const *key, gchar const *data)
-{
- g_assert(icon != NULL);
- g_assert(hb != NULL);
- g_assert(spw != NULL);
-
- if (tb == NULL) {
- tb = new Gtk::RadioButton();
- } else {
- Gtk::RadioButtonGroup grp = tb->get_group();
- tb = new Gtk::RadioButton(grp);
- }
-
- tb->show();
- tb->set_mode(false);
- hb->pack_start(*tb, false, false, 0);
- spw->set_data(icon, tb);
- tb->set_data(key, (gpointer*)data);
- tb->signal_toggled().connect(sigc::bind<Gtk::RadioButton *, Gtk::Container *>(
- sigc::ptr_fun(&sp_stroke_style_any_toggled), tb, spw));
- Gtk::Widget *px = manage(Glib::wrap(sp_icon_new(Inkscape::ICON_SIZE_LARGE_TOOLBAR, icon)));
- g_assert(px != NULL);
- px->show();
- tb->add(*px);
-
- return tb;
-
-}
-
-static void
-sp_stroke_style_widget_transientize_callback(Inkscape::Application */*inkscape*/,
- SPDesktop */*desktop*/,
- SPWidget */*spw*/ )
-{
-// TODO: Either of these will cause crashes sometimes
-// sp_stroke_style_line_update( SP_WIDGET(spw), desktop ? sp_desktop_selection(desktop) : NULL);
-// ink_markers_menu_update(spw);
-}
-
-/**
- * Creates a copy of the marker named mname, determines its visible and renderable
- * area in menu_id's bounding box, and then renders it. This allows us to fill in
- * preview images of each marker in the marker menu.
- */
-static Gtk::Image *
-sp_marker_prev_new(unsigned psize, gchar const *mname,
- SPDocument *source, SPDocument *sandbox,
- gchar const *menu_id, NRArena const */*arena*/, unsigned /*visionkey*/, NRArenaItem *root)
-{
- // Retrieve the marker named 'mname' from the source SVG document
- SPObject const *marker = source->getObjectById(mname);
- if (marker == NULL)
- return NULL;
-
- // Create a copy repr of the marker with id="sample"
- Inkscape::XML::Document *xml_doc = sp_document_repr_doc(sandbox);
- Inkscape::XML::Node *mrepr = SP_OBJECT_REPR (marker)->duplicate(xml_doc);
- mrepr->setAttribute("id", "sample");
-
- // Replace the old sample in the sandbox by the new one
- Inkscape::XML::Node *defsrepr = SP_OBJECT_REPR (sandbox->getObjectById("defs"));
- SPObject *oldmarker = sandbox->getObjectById("sample");
- if (oldmarker)
- oldmarker->deleteObject(false);
- defsrepr->appendChild(mrepr);
- Inkscape::GC::release(mrepr);
-
-// Uncomment this to get the sandbox documents saved (useful for debugging)
- //FILE *fp = fopen (g_strconcat(menu_id, mname, ".svg", NULL), "w");
- //sp_repr_save_stream (sp_document_repr_doc (sandbox), fp);
- //fclose (fp);
-
- // object to render; note that the id is the same as that of the menu we're building
- SPObject *object = sandbox->getObjectById(menu_id);
- sp_document_root (sandbox)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
- sp_document_ensure_up_to_date(sandbox);
-
- if (object == NULL || !SP_IS_ITEM(object))
- return NULL; // sandbox broken?
-
- // Find object's bbox in document
- Geom::Matrix const i2doc(sp_item_i2doc_affine(SP_ITEM(object)));
- Geom::OptRect dbox = SP_ITEM(object)->getBounds(i2doc);
-
- if (!dbox) {
- return NULL;
- }
-
- /* Update to renderable state */
- double sf = 0.8;
-
- gchar *cache_name = g_strconcat(menu_id, mname, NULL);
- Glib::ustring key = svg_preview_cache.cache_key(source->uri, cache_name, psize);
- g_free (cache_name);
- // TODO: is this correct?
- Glib::RefPtr<Gdk::Pixbuf> pixbuf = Glib::wrap(svg_preview_cache.get_preview_from_cache(key));
-
- if (!pixbuf) {
- pixbuf = Glib::wrap(render_pixbuf(root, sf, *dbox, psize));
- svg_preview_cache.set_preview_in_cache(key, pixbuf->gobj());
- }
-
- // Create widget
- Gtk::Image *pb = new Gtk::Image(pixbuf);
-
- return pb;
-}
-
-/**
- * Returns a list of markers in the defs of the given source document as a GSList object
- * Returns NULL if there are no markers in the document.
- */
-GSList *
-ink_marker_list_get (SPDocument *source)
-{
- if (source == NULL)
- return NULL;
-
- GSList *ml = NULL;
- SPDefs *defs = (SPDefs *) SP_DOCUMENT_DEFS (source);
- for ( SPObject *child = sp_object_first_child(SP_OBJECT(defs));
- child != NULL;
- child = SP_OBJECT_NEXT (child) )
- {
- if (SP_IS_MARKER(child)) {
- ml = g_slist_prepend (ml, child);
- }
- }
- return ml;
-}
-
-#define MARKER_ITEM_MARGIN 0
-
-/**
- * Adds previews of markers in marker_list to the given menu widget
- */
-static void
-sp_marker_menu_build (Gtk::Menu *m, GSList *marker_list, SPDocument *source, SPDocument *sandbox, gchar const *menu_id)
-{
- // Do this here, outside of loop, to speed up preview generation:
- NRArena const *arena = NRArena::create();
- unsigned const visionkey = sp_item_display_key_new(1);
- NRArenaItem *root = sp_item_invoke_show(SP_ITEM(SP_DOCUMENT_ROOT (sandbox)), (NRArena *) arena, visionkey, SP_ITEM_SHOW_DISPLAY);
-
- for (; marker_list != NULL; marker_list = marker_list->next) {
- Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) marker_list->data);
- Gtk::MenuItem *i = new Gtk::MenuItem();
- i->show();
-
- if (repr->attribute("inkscape:stockid"))
- i->set_data("stockid", (void *) "true");
- else
- i->set_data("stockid", (void *) "false");
-
- gchar const *markid = repr->attribute("id");
- i->set_data("marker", (void *) markid);
-
- Gtk::HBox *hb = new Gtk::HBox(false, MARKER_ITEM_MARGIN);
- hb->show();
-
- // generate preview
-
- Gtk::Image *prv = sp_marker_prev_new (22, markid, source, sandbox, menu_id, arena, visionkey, root);
- prv->show();
- hb->pack_start(*prv, false, false, 6);
-
- // create label
- Gtk::Label *l = new Gtk::Label(repr->attribute("id"));
- l->show();
- l->set_alignment(0.0, 0.5);
-
- hb->pack_start(*l, true, true, 0);
-
- hb->show();
- i->add(*hb);
-
- m->append(*i);
- }
-
- sp_item_invoke_hide(SP_ITEM(sp_document_root(sandbox)), visionkey);
- nr_object_unref((NRObject *) arena);
-}
-
-/**
- * sp_marker_list_from_doc()
- *
- * \brief Pick up all markers from source, except those that are in
- * current_doc (if non-NULL), and add items to the m menu
- *
- */
-static void
-sp_marker_list_from_doc (Gtk::Menu *m, SPDocument */*current_doc*/, SPDocument *source, SPDocument */*markers_doc*/, SPDocument *sandbox, gchar const *menu_id)
-{
- GSList *ml = ink_marker_list_get(source);
- GSList *clean_ml = NULL;
-
- for (; ml != NULL; ml = ml->next) {
- if (!SP_IS_MARKER(ml->data))
- continue;
-
- // Add to the list of markers we really do wish to show
- clean_ml = g_slist_prepend (clean_ml, ml->data);
- }
- sp_marker_menu_build(m, clean_ml, source, sandbox, menu_id);
-
- g_slist_free (ml);
- g_slist_free (clean_ml);
-}
-
-/**
- * Returns a new document containing default start, mid, and end markers.
- */
-SPDocument *
-ink_markers_preview_doc ()
-{
-gchar const *buffer = "<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:sodipodi=\"http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd\" xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">"
-" <defs id=\"defs\" />"
-
-" <g id=\"marker-start\">"
-" <path style=\"fill:none;stroke:black;stroke-width:1.7;marker-start:url(#sample);marker-mid:none;marker-end:none\""
-" d=\"M 12.5,13 L 25,13\" id=\"path1\" />"
-" <rect style=\"fill:none;stroke:none\" id=\"rect2\""
-" width=\"25\" height=\"25\" x=\"0\" y=\"0\" />"
-" </g>"
-
-" <g id=\"marker-mid\">"
-" <path style=\"fill:none;stroke:black;stroke-width:1.7;marker-start:none;marker-mid:url(#sample);marker-end:none\""
-" d=\"M 0,113 L 12.5,113 L 25,113\" id=\"path11\" />"
-" <rect style=\"fill:none;stroke:none\" id=\"rect22\""
-" width=\"25\" height=\"25\" x=\"0\" y=\"100\" />"
-" </g>"
-
-" <g id=\"marker-end\">"
-" <path style=\"fill:none;stroke:black;stroke-width:1.7;marker-start:none;marker-mid:none;marker-end:url(#sample)\""
-" d=\"M 0,213 L 12.5,213\" id=\"path111\" />"
-" <rect style=\"fill:none;stroke:none\" id=\"rect222\""
-" width=\"25\" height=\"25\" x=\"0\" y=\"200\" />"
-" </g>"
-
-"</svg>";
-
- return sp_document_new_from_mem (buffer, strlen(buffer), FALSE);
-}
-
-static void
-ink_marker_menu_create_menu(Gtk::Menu *m, gchar const *menu_id, SPDocument *doc, SPDocument *sandbox)
-{
- static SPDocument *markers_doc = NULL;
-
- // add "None"
- Gtk::MenuItem *i = new Gtk::MenuItem();
- i->show();
-
- i->set_data("marker", (void *) "none");
-
- Gtk::HBox *hb = new Gtk::HBox(false, MARKER_ITEM_MARGIN);
- hb->show();
-
- Gtk::Label *l = new Gtk::Label( _("None") );
- l->show();
- l->set_alignment(0.0, 0.5);
-
- hb->pack_start(*l, true, true, 0);
-
- hb->show();
- i->add(*hb);
- m->append(*i);
-
- // find and load markers.svg
- if (markers_doc == NULL) {
- char *markers_source = g_build_filename(INKSCAPE_MARKERSDIR, "markers.svg", NULL);
- if (Inkscape::IO::file_test(markers_source, G_FILE_TEST_IS_REGULAR)) {
- markers_doc = sp_document_new(markers_source, FALSE);
- }
- g_free(markers_source);
- }
-
- // suck in from current doc
- sp_marker_list_from_doc(m, NULL, doc, markers_doc, sandbox, menu_id);
-
- // add separator
- {
- //Gtk::Separator *i = gtk_separator_menu_item_new();
- Gtk::SeparatorMenuItem *i = new Gtk::SeparatorMenuItem();
- i->show();
- m->append(*i);
- }
-
- // suck in from markers.svg
- if (markers_doc) {
- sp_document_ensure_up_to_date(doc);
- sp_marker_list_from_doc(m, doc, markers_doc, NULL, sandbox, menu_id);
- }
-
-}
-
-/**
- * Creates a menu widget to display markers from markers.svg
- */
-static Gtk::OptionMenu *
-ink_marker_menu(Gtk::Widget */*tbl*/, gchar const *menu_id, SPDocument *sandbox)
-{
- SPDesktop *desktop = inkscape_active_desktop();
- SPDocument *doc = sp_desktop_document(desktop);
- Gtk::OptionMenu *mnu = new Gtk::OptionMenu();
-
- /* Create new menu widget */
- Gtk::Menu *m = new Gtk::Menu();
- m->show();
-
- mnu->set_data("updating", (gpointer) FALSE);
-
- if (!doc) {
- Gtk::MenuItem *i = new Gtk::MenuItem(_("No document selected"));
- i->show();
- m->append(*i);
- mnu->set_sensitive(false);
-
- } else {
- ink_marker_menu_create_menu(m, menu_id, doc, sandbox);
-
- mnu->set_sensitive(true);
- }
-
- mnu->set_data("menu_id", const_cast<gchar *>(menu_id));
- mnu->set_menu(*m);
-
- /* Set history */
- mnu->set_history(0);
-
- return mnu;
-}
-
-/**
- * Handles when user selects one of the markers from the marker menu.
- * Defines a uri string to refer to it, then applies it to all selected
- * items in the current desktop.
- */
-static void
-sp_marker_select(Gtk::OptionMenu *mnu, Gtk::Container *spw, SPMarkerLoc const which)
-{
- if (spw->get_data("update")) {
- return;
- }
-
- SPDesktop *desktop = inkscape_active_desktop();
- SPDocument *document = sp_desktop_document(desktop);
- if (!document) {
- return;
- }
-
- /* Get Marker */
- if (!mnu->get_menu()->get_active()->get_data("marker"))
- {
- return;
- }
- gchar *markid = static_cast<gchar *>(mnu->get_menu()->get_active()->get_data("marker"));
- gchar const *marker = "";
- if (strcmp(markid, "none")) {
- gchar *stockid = static_cast<gchar *>(mnu->get_menu()->get_active()->get_data("stockid"));
-
- gchar *markurn = markid;
- if (!strcmp(stockid,"true")) markurn = g_strconcat("urn:inkscape:marker:",markid,NULL);
- SPObject *mark = get_stock_item(markurn);
- if (mark) {
- Inkscape::XML::Node *repr = SP_OBJECT_REPR(mark);
- marker = g_strconcat("url(#", repr->attribute("id"), ")", NULL);
- }
- } else {
- marker = markid;
- }
- SPCSSAttr *css = sp_repr_css_attr_new();
- gchar const *menu_id = static_cast<gchar const *>(mnu->get_data("menu_id"));
- sp_repr_css_set_property(css, menu_id, marker);
-
- // Also update the marker dropdown menus, so the document's markers
- // show up at the top of the menu
-// sp_stroke_style_line_update( SP_WIDGET(spw), desktop ? sp_desktop_selection(desktop) : NULL);
- ink_markers_menu_update(spw, which);
-
- Inkscape::Selection *selection = sp_desktop_selection(desktop);
- GSList const *items = selection->itemList();
- for (; items != NULL; items = items->next) {
- SPItem *item = (SPItem *) items->data;
- if (!SP_IS_SHAPE(item) || SP_IS_RECT(item)) // can't set marker to rect, until it's converted to using <path>
- continue;
- Inkscape::XML::Node *selrepr = SP_OBJECT_REPR((SPItem *) items->data);
- if (selrepr) {
- sp_repr_css_change_recursive(selrepr, css, "style");
- }
- SP_OBJECT(items->data)->requestModified(SP_OBJECT_MODIFIED_FLAG);
- SP_OBJECT(items->data)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_STYLE_MODIFIED_FLAG);
- }
-
- sp_repr_css_attr_unref(css);
-
- sp_document_done(document, SP_VERB_DIALOG_FILL_STROKE,
- _("Set markers"));
-
-};
-
-static unsigned int
-ink_marker_menu_get_pos(Gtk::Menu *mnu, gchar const *markname)
-{
- if (markname == NULL)
- markname = static_cast<gchar const *>(mnu->get_active()->get_data("marker"));
-
- if (markname == NULL)
- return 0;
-
- std::vector<Gtk::Widget *> kids = mnu->get_children();
- unsigned int i = 0;
- for (; i < kids.size();) {
- gchar const *mark = static_cast<gchar const *>(kids[i]->get_data("marker"));
- if (mark && strcmp(mark, markname) == 0) {
- break;
- }
- ++i;
- }
-
- return i;
-}
-
-static void
-ink_markers_menu_update(Gtk::Container* /*spw*/, SPMarkerLoc const which) {
- SPDesktop *desktop = inkscape_active_desktop();
- SPDocument *document = sp_desktop_document(desktop);
- SPDocument *sandbox = ink_markers_preview_doc ();
- Gtk::Menu *m;
- int pos;
-
- // TODO: this code can be shortened by abstracting out marker_(start|mid|end)_...
- switch (which) {
- case SP_MARKER_LOC_START:
- marker_start_menu_connection.block();
- pos = ink_marker_menu_get_pos(marker_start_menu->get_menu(), NULL);
- m = new Gtk::Menu();
- m->show();
- ink_marker_menu_create_menu(m, "marker-start", document, sandbox);
- marker_start_menu->remove_menu();
- marker_start_menu->set_menu(*m);
- marker_start_menu->set_history(pos);
- marker_start_menu_connection.unblock();
- break;
-
- case SP_MARKER_LOC_MID:
- marker_mid_menu_connection.block();
- pos = ink_marker_menu_get_pos(marker_mid_menu->get_menu(), NULL);
- m = new Gtk::Menu();
- m->show();
- ink_marker_menu_create_menu(m, "marker-mid", document, sandbox);
- marker_mid_menu->remove_menu();
- marker_mid_menu->set_menu(*m);
- marker_mid_menu->set_history(pos);
- marker_mid_menu_connection.unblock();
- break;
-
- case SP_MARKER_LOC_END:
- marker_end_menu_connection.block();
- pos = ink_marker_menu_get_pos(marker_end_menu->get_menu(), NULL);
- m = new Gtk::Menu();
- m->show();
- ink_marker_menu_create_menu(m, "marker-end", document, sandbox);
- marker_end_menu->remove_menu();
- marker_end_menu->set_menu(*m);
- marker_end_menu->set_history(pos);
- marker_end_menu_connection.unblock();
- break;
- default:
- g_assert_not_reached();
- }
-}
-
-/**
- * Sets the stroke width units for all selected items.
- * Also handles absolute and dimensionless units.
- */
-static gboolean stroke_width_set_unit(SPUnitSelector *,
- SPUnit const *old,
- SPUnit const *new_units,
- Gtk::Container *spw)
-{
- SPDesktop *desktop = SP_ACTIVE_DESKTOP;
-
- if (!desktop) {
- return FALSE;
- }
-
- Inkscape::Selection *selection = sp_desktop_selection (desktop);
-
- if (selection->isEmpty())
- return FALSE;
-
- GSList const *objects = selection->itemList();
-
- if ((old->base == SP_UNIT_ABSOLUTE || old->base == SP_UNIT_DEVICE) &&
- (new_units->base == SP_UNIT_DIMENSIONLESS)) {
-
- /* Absolute to percentage */
- spw->set_data ("update", GUINT_TO_POINTER (TRUE));
-
- Gtk::Adjustment *a = static_cast<Gtk::Adjustment *>(spw->get_data("width"));
- float w = sp_units_get_pixels (a->get_value(), *old);
-
- gdouble average = stroke_average_width (objects);
-
- if (average == NR_HUGE || average == 0)
- return FALSE;
-
- a->set_value (100.0 * w / average);
-
- spw->set_data ("update", GUINT_TO_POINTER (FALSE));
- return TRUE;
-
- } else if ((old->base == SP_UNIT_DIMENSIONLESS) &&
- (new_units->base == SP_UNIT_ABSOLUTE || new_units->base == SP_UNIT_DEVICE)) {
-
- /* Percentage to absolute */
- spw->set_data ("update", GUINT_TO_POINTER (TRUE));
-
- Gtk::Adjustment *a = static_cast<Gtk::Adjustment *>(spw->get_data ("width"));
-
- gdouble average = stroke_average_width (objects);
-
- a->set_value (sp_pixels_get_units (0.01 * a->get_value() * average, *new_units));
-
- spw->set_data ("update", GUINT_TO_POINTER (FALSE));
- return TRUE;
- }
-
- return FALSE;
-}
-
-
-/**
- * \brief Creates a new widget for the line stroke style.
- *
- */
-Gtk::Container *
-sp_stroke_style_line_widget_new(void)
-{
- Gtk::Widget *us;
- SPDashSelector *ds;
- GtkWidget *us_old, *spw_old;
- Gtk::Container *spw;
- Gtk::Table *t;
- Gtk::Adjustment *a;
- Gtk::SpinButton *sb;
- Gtk::RadioButton *tb;
- Gtk::HBox *f, *hb;
-
- Gtk::Tooltips *tt = new Gtk::Tooltips();
-
- spw_old = sp_widget_new_global(INKSCAPE);
- spw = dynamic_cast<Gtk::Container *>(manage(Glib::wrap(spw_old)));
-
- f = new Gtk::HBox(false, 0);
- f->show();
- spw->add(*f);
-
- t = new Gtk::Table(3, 6, false);
- t->show();
- t->set_border_width(4);
- t->set_row_spacings(4);
- f->add(*t);
- spw->set_data("stroke", t);
-
- gint i = 0;
-
- /* Stroke width */
- spw_label(t, Q_("StrokeWidth|Width:"), 0, i);
-
- hb = spw_hbox(t, 3, 1, i);
-
-// TODO: when this is gtkmmified, use an Inkscape::UI::Widget::ScalarUnit instead of the separate
-// spinbutton and unit selector for stroke width. In sp_stroke_style_line_update, use
-// setHundredPercent to remember the aeraged width corresponding to 100%. Then the
-// stroke_width_set_unit will be removed (because ScalarUnit takes care of conversions itself), and
-// with it, the two remaining calls of stroke_average_width, allowing us to get rid of that
-// function in desktop-style.
-
- a = new Gtk::Adjustment(1.0, 0.0, 1000.0, 0.1, 10.0, 10.0);
- spw->set_data("width", a);
- sb = new Gtk::SpinButton(*a, 0.1, 3);
- tt->set_tip(*sb, _("Stroke width"));
- sb->show();
-
- sp_dialog_defocus_on_enter_cpp(sb);
-
- hb->pack_start(*sb, false, false, 0);
- us_old = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
- us = manage(Glib::wrap(us_old));
- SPDesktop *desktop = SP_ACTIVE_DESKTOP;
- if (desktop)
- sp_unit_selector_set_unit (SP_UNIT_SELECTOR(us_old), sp_desktop_namedview(desktop)->doc_units);
- sp_unit_selector_add_unit(SP_UNIT_SELECTOR(us_old), &sp_unit_get_by_id(SP_UNIT_PERCENT), 0);
- g_signal_connect ( G_OBJECT (us_old), "set_unit", G_CALLBACK (stroke_width_set_unit), spw );
- us->show();
- sp_unit_selector_add_adjustment( SP_UNIT_SELECTOR(us_old), GTK_ADJUSTMENT(a->gobj()) );
- hb->pack_start(*us, FALSE, FALSE, 0);
- spw->set_data("units", us_old);
-
- a->signal_value_changed().connect(sigc::bind(sigc::ptr_fun(&sp_stroke_style_width_changed), spw));
- i++;
-
- /* Join type */
- // TRANSLATORS: The line join style specifies the shape to be used at the
- // corners of paths. It can be "miter", "round" or "bevel".
- spw_label(t, _("Join:"), 0, i);
-
- hb = spw_hbox(t, 3, 1, i);
-
- tb = NULL;
-
- tb = sp_stroke_radio_button(tb, INKSCAPE_ICON_STROKE_JOIN_MITER,
- hb, spw, "join", "miter");
-
- // TRANSLATORS: Miter join: joining lines with a sharp (pointed) corner.
- // For an example, draw a triangle with a large stroke width and modify the
- // "Join" option (in the Fill and Stroke dialog).
- tt->set_tip(*tb, _("Miter join"));
-
- tb = sp_stroke_radio_button(tb, INKSCAPE_ICON_STROKE_JOIN_ROUND,
- hb, spw, "join", "round");
-
- // TRANSLATORS: Round join: joining lines with a rounded corner.
- // For an example, draw a triangle with a large stroke width and modify the
- // "Join" option (in the Fill and Stroke dialog).
- tt->set_tip(*tb, _("Round join"));
-
- tb = sp_stroke_radio_button(tb, INKSCAPE_ICON_STROKE_JOIN_BEVEL,
- hb, spw, "join", "bevel");
-
- // TRANSLATORS: Bevel join: joining lines with a blunted (flattened) corner.
- // For an example, draw a triangle with a large stroke width and modify the
- // "Join" option (in the Fill and Stroke dialog).
- tt->set_tip(*tb, _("Bevel join"));
-
- i++;
-
- /* Miterlimit */
- // TRANSLATORS: Miter limit: only for "miter join", this limits the length
- // of the sharp "spike" when the lines connect at too sharp an angle.
- // When two line segments meet at a sharp angle, a miter join results in a
- // spike that extends well beyond the connection point. The purpose of the
- // miter limit is to cut off such spikes (i.e. convert them into bevels)
- // when they become too long.
- spw_label(t, _("Miter limit:"), 0, i);
-
- hb = spw_hbox(t, 3, 1, i);
-
- a = new Gtk::Adjustment(4.0, 0.0, 100.0, 0.1, 10.0, 10.0);
- spw->set_data("miterlimit", a);
-
- sb = new Gtk::SpinButton(*a, 0.1, 2);
- tt->set_tip(*sb, _("Maximum length of the miter (in units of stroke width)"));
- sb->show();
- spw->set_data("miterlimit_sb", sb);
- sp_dialog_defocus_on_enter_cpp(sb);
-
- hb->pack_start(*sb, false, false, 0);
-
- a->signal_value_changed().connect(sigc::bind(sigc::ptr_fun(&sp_stroke_style_miterlimit_changed), spw));
- i++;
-
- /* Cap type */
- // TRANSLATORS: cap type specifies the shape for the ends of lines
- spw_label(t, _("Cap:"), 0, i);
-
- hb = spw_hbox(t, 3, 1, i);
-
- tb = NULL;
-
- tb = sp_stroke_radio_button(tb, INKSCAPE_ICON_STROKE_CAP_BUTT,
- hb, spw, "cap", "butt");
-
- // TRANSLATORS: Butt cap: the line shape does not extend beyond the end point
- // of the line; the ends of the line are square
- tt->set_tip(*tb, _("Butt cap"));
-
- tb = sp_stroke_radio_button(tb, INKSCAPE_ICON_STROKE_CAP_ROUND,
- hb, spw, "cap", "round");
-
- // TRANSLATORS: Round cap: the line shape extends beyond the end point of the
- // line; the ends of the line are rounded
- tt->set_tip(*tb, _("Round cap"));
-
- tb = sp_stroke_radio_button(tb, INKSCAPE_ICON_STROKE_CAP_SQUARE,
- hb, spw, "cap", "square");
-
- // TRANSLATORS: Square cap: the line shape extends beyond the end point of the
- // line; the ends of the line are square
- tt->set_tip(*tb, _("Square cap"));
-
- i++;
-
-
- /* Dash */
- spw_label(t, _("Dashes:"), 0, i);
- ds = manage(new SPDashSelector);
-
- ds->show();
- t->attach(*ds, 1, 4, i, i+1, (Gtk::EXPAND | Gtk::FILL), static_cast<Gtk::AttachOptions>(0), 0, 0);
- spw->set_data("dash", ds);
- ds->changed_signal.connect(sigc::bind(sigc::ptr_fun(&sp_stroke_style_line_dash_changed), spw));
- i++;
-
- /* Drop down marker selectors*/
- // TODO: this code can be shortened by iterating over the possible menus!
-
- // doing this here once, instead of for each preview, to speed things up
- SPDocument *sandbox = ink_markers_preview_doc ();
-
- // TRANSLATORS: Path markers are an SVG feature that allows you to attach arbitrary shapes
- // (arrowheads, bullets, faces, whatever) to the start, end, or middle nodes of a path.
- spw_label(t, _("Start Markers:"), 0, i);
- marker_start_menu = ink_marker_menu(spw ,"marker-start", sandbox);
- tt->set_tip(*marker_start_menu, _("Start Markers are drawn on the first node of a path or shape"));
- marker_start_menu_connection = marker_start_menu->signal_changed().connect(
- sigc::bind<Gtk::OptionMenu *, Gtk::Container *, SPMarkerLoc>(
- sigc::ptr_fun(&sp_marker_select), marker_start_menu, spw, SP_MARKER_LOC_START));
- marker_start_menu->show();
- t->attach(*marker_start_menu, 1, 4, i, i+1, (Gtk::EXPAND | Gtk::FILL), static_cast<Gtk::AttachOptions>(0), 0, 0);
- spw->set_data("start_mark_menu", marker_start_menu);
-
- i++;
- spw_label(t, _("Mid Markers:"), 0, i);
- marker_mid_menu = ink_marker_menu(spw ,"marker-mid", sandbox);
- tt->set_tip(*marker_mid_menu, _("Mid Markers are drawn on every node of a path or shape except the first and last nodes"));
- marker_mid_menu_connection = marker_mid_menu->signal_changed().connect(
- sigc::bind<Gtk::OptionMenu *, Gtk::Container *, SPMarkerLoc>(
- sigc::ptr_fun(&sp_marker_select), marker_mid_menu,spw, SP_MARKER_LOC_MID));
- marker_mid_menu->show();
- t->attach(*marker_mid_menu, 1, 4, i, i+1, (Gtk::EXPAND | Gtk::FILL), static_cast<Gtk::AttachOptions>(0), 0, 0);
- spw->set_data("mid_mark_menu", marker_mid_menu);
-
- i++;
- spw_label(t, _("End Markers:"), 0, i);
- marker_end_menu = ink_marker_menu(spw ,"marker-end", sandbox);
- tt->set_tip(*marker_end_menu, _("End Markers are drawn on the last node of a path or shape"));
- marker_end_menu_connection = marker_end_menu->signal_changed().connect(
- sigc::bind<Gtk::OptionMenu *, Gtk::Container *, SPMarkerLoc>(
- sigc::ptr_fun(&sp_marker_select), marker_end_menu, spw, SP_MARKER_LOC_END));
- marker_end_menu->show();
- t->attach(*marker_end_menu, 1, 4, i, i+1, (Gtk::EXPAND | Gtk::FILL), static_cast<Gtk::AttachOptions>(0), 0, 0);
- spw->set_data("end_mark_menu", marker_end_menu);
-
- i++;
-
- // FIXME: we cheat and still use gtk+ signals
-
- gtk_signal_connect(GTK_OBJECT(spw_old), "modify_selection",
- GTK_SIGNAL_FUNC(sp_stroke_style_line_selection_modified),
- spw);
- gtk_signal_connect(GTK_OBJECT(spw_old), "change_selection",
- GTK_SIGNAL_FUNC(sp_stroke_style_line_selection_changed),
- spw);
-
- sp_stroke_style_line_update(spw, desktop ? sp_desktop_selection(desktop) : NULL);
-
- return spw;
-}
-
-/**
- * Callback for when stroke style widget is modified.
- * Triggers update action.
- */
-static void
-sp_stroke_style_line_selection_modified(SPWidget *,
- Inkscape::Selection *selection,
- guint flags,
- gpointer data)
-{
- Gtk::Container *spw = static_cast<Gtk::Container *>(data);
- if (flags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_PARENT_MODIFIED_FLAG)) {
- sp_stroke_style_line_update(spw, selection);
- }
-
-}
-
-/**
- * Callback for when stroke style widget is changed.
- * Triggers update action.
- */
-static void
-sp_stroke_style_line_selection_changed(SPWidget *,
- Inkscape::Selection *selection,
- gpointer data)
-{
- Gtk::Container *spw = static_cast<Gtk::Container *>(data);
- sp_stroke_style_line_update(spw, selection);
-}
-
-/**
- * Sets selector widgets' dash style from an SPStyle object.
- */
-static void
-sp_dash_selector_set_from_style(SPDashSelector *dsel, SPStyle *style)
-{
- if (style->stroke_dash.n_dash > 0) {
- double d[64];
- int len = MIN(style->stroke_dash.n_dash, 64);
- for (int i = 0; i < len; i++) {
- if (style->stroke_width.computed != 0)
- d[i] = style->stroke_dash.dash[i] / style->stroke_width.computed;
- else
- d[i] = style->stroke_dash.dash[i]; // is there a better thing to do for stroke_width==0?
- }
- dsel->set_dash(len, d, style->stroke_width.computed != 0 ?
- style->stroke_dash.offset / style->stroke_width.computed :
- style->stroke_dash.offset);
- } else {
- dsel->set_dash(0, NULL, 0.0);
- }
-}
-
-/**
- * Sets the join type for a line, and updates the stroke style widget's buttons
- */
-static void
-sp_jointype_set (Gtk::Container *spw, unsigned const jointype)
-{
- Gtk::RadioButton *tb = NULL;
- switch (jointype) {
- case SP_STROKE_LINEJOIN_MITER:
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_JOIN_MITER));
- break;
- case SP_STROKE_LINEJOIN_ROUND:
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_JOIN_ROUND));
- break;
- case SP_STROKE_LINEJOIN_BEVEL:
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_JOIN_BEVEL));
- break;
- default:
- break;
- }
- sp_stroke_style_set_join_buttons(spw, tb);
-}
-
-/**
- * Sets the cap type for a line, and updates the stroke style widget's buttons
- */
-static void
-sp_captype_set (Gtk::Container *spw, unsigned const captype)
-{
- Gtk::RadioButton *tb = NULL;
- switch (captype) {
- case SP_STROKE_LINECAP_BUTT:
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_CAP_BUTT));
- break;
- case SP_STROKE_LINECAP_ROUND:
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_CAP_ROUND));
- break;
- case SP_STROKE_LINECAP_SQUARE:
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_CAP_SQUARE));
- break;
- default:
- break;
- }
- sp_stroke_style_set_cap_buttons(spw, tb);
-}
-
-/**
- * Callback for when stroke style widget is updated, including markers, cap type,
- * join type, etc.
- */
-static void
-sp_stroke_style_line_update(Gtk::Container *spw, Inkscape::Selection *sel)
-{
- if (spw->get_data("update")) {
- return;
- }
-
- spw->set_data("update", GINT_TO_POINTER(TRUE));
-
- Gtk::Table *sset = static_cast<Gtk::Table *>(spw->get_data("stroke"));
- Gtk::Adjustment *width = static_cast<Gtk::Adjustment *>(spw->get_data("width"));
- Gtk::Adjustment *ml = static_cast<Gtk::Adjustment *>(spw->get_data("miterlimit"));
- SPUnitSelector *us = SP_UNIT_SELECTOR(spw->get_data("units"));
- SPDashSelector *dsel = static_cast<SPDashSelector *>(spw->get_data("dash"));
-
- // create temporary style
- SPStyle *query = sp_style_new (SP_ACTIVE_DOCUMENT);
- // query into it
- int result_sw = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_STROKEWIDTH);
- int result_ml = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_STROKEMITERLIMIT);
- int result_cap = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_STROKECAP);
- int result_join = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_STROKEJOIN);
-
- if (result_sw == QUERY_STYLE_NOTHING) {
- /* No objects stroked, set insensitive */
- sset->set_sensitive(false);
-
- spw->set_data("update", GINT_TO_POINTER(FALSE));
- return;
- } else {
- sset->set_sensitive(true);
-
- SPUnit const *unit = sp_unit_selector_get_unit(us);
-
- if (result_sw == QUERY_STYLE_MULTIPLE_AVERAGED) {
- sp_unit_selector_set_unit(us, &sp_unit_get_by_id(SP_UNIT_PERCENT));
- } else {
- // same width, or only one object; no sense to keep percent, switch to absolute
- if (unit->base != SP_UNIT_ABSOLUTE && unit->base != SP_UNIT_DEVICE) {
- sp_unit_selector_set_unit(us, sp_desktop_namedview(SP_ACTIVE_DESKTOP)->doc_units);
- }
- }
-
- unit = sp_unit_selector_get_unit(us);
-
- if (unit->base == SP_UNIT_ABSOLUTE || unit->base == SP_UNIT_DEVICE) {
- double avgwidth = sp_pixels_get_units (query->stroke_width.computed, *unit);
- width->set_value(avgwidth);
- } else {
- width->set_value(100);
- }
- }
-
- if (result_ml != QUERY_STYLE_NOTHING)
- ml->set_value(query->stroke_miterlimit.value); // TODO: reflect averagedness?
-
- if (result_join != QUERY_STYLE_MULTIPLE_DIFFERENT) {
- sp_jointype_set(spw, query->stroke_linejoin.value);
- } else {
- sp_stroke_style_set_join_buttons(spw, NULL);
- }
-
- if (result_cap != QUERY_STYLE_MULTIPLE_DIFFERENT) {
- sp_captype_set (spw, query->stroke_linecap.value);
- } else {
- sp_stroke_style_set_cap_buttons(spw, NULL);
- }
-
- sp_style_unref(query);
-
- if (!sel || sel->isEmpty())
- return;
-
- GSList const *objects = sel->itemList();
- SPObject * const object = SP_OBJECT(objects->data);
- SPStyle * const style = SP_OBJECT_STYLE(object);
-
- /* Markers */
- sp_stroke_style_update_marker_menus(spw, objects); // FIXME: make this desktop query too
-
- /* Dash */
- sp_dash_selector_set_from_style(dsel, style); // FIXME: make this desktop query too
-
- sset->set_sensitive(true);
-
- spw->set_data("update", GINT_TO_POINTER(FALSE));
-}
-
-/**
- * Sets a line's dash properties in a CSS style object.
- */
-static void
-sp_stroke_style_set_scaled_dash(SPCSSAttr *css,
- int ndash, double *dash, double offset,
- double scale)
-{
- if (ndash > 0) {
- Inkscape::CSSOStringStream osarray;
- for (int i = 0; i < ndash; i++) {
- osarray << dash[i] * scale;
- if (i < (ndash - 1)) {
- osarray << ",";
- }
- }
- sp_repr_css_set_property(css, "stroke-dasharray", osarray.str().c_str());
-
- Inkscape::CSSOStringStream osoffset;
- osoffset << offset * scale;
- sp_repr_css_set_property(css, "stroke-dashoffset", osoffset.str().c_str());
- } else {
- sp_repr_css_set_property(css, "stroke-dasharray", "none");
- sp_repr_css_set_property(css, "stroke-dashoffset", NULL);
- }
-}
-
-/**
- * Sets line properties like width, dashes, markers, etc. on all currently selected items.
- */
-static void
-sp_stroke_style_scale_line(Gtk::Container *spw)
-{
- if (spw->get_data("update")) {
- return;
- }
-
- spw->set_data("update", GINT_TO_POINTER(TRUE));
-
- Gtk::Adjustment *wadj = static_cast<Gtk::Adjustment *>(spw->get_data("width"));
- SPUnitSelector *us = SP_UNIT_SELECTOR(spw->get_data("units"));
- SPDashSelector *dsel = static_cast<SPDashSelector *>(spw->get_data("dash"));
- Gtk::Adjustment *ml = static_cast<Gtk::Adjustment *>(spw->get_data("miterlimit"));
-
- SPDesktop *desktop = SP_ACTIVE_DESKTOP;
- SPDocument *document = sp_desktop_document (desktop);
- Inkscape::Selection *selection = sp_desktop_selection (desktop);
-
- GSList const *items = selection->itemList();
-
- /* TODO: Create some standardized method */
- SPCSSAttr *css = sp_repr_css_attr_new();
-
- if (items) {
-
- double width_typed = wadj->get_value();
- double const miterlimit = ml->get_value();
-
- SPUnit const *const unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
-
- double *dash, offset;
- int ndash;
- dsel->get_dash(&ndash, &dash, &offset);
-
- for (GSList const *i = items; i != NULL; i = i->next) {
- /* Set stroke width */
- double width;
- if (unit->base == SP_UNIT_ABSOLUTE || unit->base == SP_UNIT_DEVICE) {
- width = sp_units_get_pixels (width_typed, *unit);
- } else { // percentage
- gdouble old_w = SP_OBJECT_STYLE (i->data)->stroke_width.computed;
- width = old_w * width_typed / 100;
- }
-
- {
- Inkscape::CSSOStringStream os_width;
- os_width << width;
- sp_repr_css_set_property(css, "stroke-width", os_width.str().c_str());
- }
-
- {
- Inkscape::CSSOStringStream os_ml;
- os_ml << miterlimit;
- sp_repr_css_set_property(css, "stroke-miterlimit", os_ml.str().c_str());
- }
-
- /* Set dash */
- sp_stroke_style_set_scaled_dash(css, ndash, dash, offset, width);
-
- sp_desktop_apply_css_recursive (SP_OBJECT(i->data), css, true);
- }
-
- g_free(dash);
-
- if (unit->base != SP_UNIT_ABSOLUTE && unit->base != SP_UNIT_DEVICE) {
- // reset to 100 percent
- wadj->set_value(100.0);
- }
-
- }
-
- // we have already changed the items, so set style without changing selection
- // FIXME: move the above stroke-setting stuff, including percentages, to desktop-style
- sp_desktop_set_style (desktop, css, false);
-
- sp_repr_css_attr_unref(css);
-
- sp_document_done(document, SP_VERB_DIALOG_FILL_STROKE,
- _("Set stroke style"));
-
- spw->set_data("update", GINT_TO_POINTER(FALSE));
-}
-
-/**
- * Callback for when the stroke style's width changes.
- * Causes all line styles to be applied to all selected items.
- */
-static void
-sp_stroke_style_width_changed(Gtk::Container *spw)
-{
- if (spw->get_data("update")) {
- return;
- }
-
- sp_stroke_style_scale_line(spw);
-}
-
-/**
- * Callback for when the stroke style's miterlimit changes.
- * Causes all line styles to be applied to all selected items.
- */
-static void
-sp_stroke_style_miterlimit_changed(Gtk::Container *spw)
-{
- if (spw->get_data("update")) {
- return;
- }
-
- sp_stroke_style_scale_line(spw);
-}
-
-/**
- * Callback for when the stroke style's dash changes.
- * Causes all line styles to be applied to all selected items.
- */
-
-static void
-sp_stroke_style_line_dash_changed(Gtk::Container *spw)
-{
- if (spw->get_data("update")) {
- return;
- }
-
- sp_stroke_style_scale_line(spw);
-}
-
-/**
- * \brief This routine handles toggle events for buttons in the stroke style
- * dialog.
- * When activated, this routine gets the data for the various widgets, and then
- * calls the respective routines to update css properties, etc.
- *
- */
-static void
-sp_stroke_style_any_toggled(Gtk::ToggleButton *tb, Gtk::Container *spw)
-{
- if (spw->get_data("update")) {
- return;
- }
-
- if (tb->get_active()) {
-
- gchar const *join
- = static_cast<gchar const *>(tb->get_data("join"));
- gchar const *cap
- = static_cast<gchar const *>(tb->get_data("cap"));
-
- if (join) {
- Gtk::SpinButton *ml = static_cast<Gtk::SpinButton *>(spw->get_data("miterlimit_sb"));
- ml->set_sensitive(!strcmp(join, "miter"));
- }
-
- SPDesktop *desktop = SP_ACTIVE_DESKTOP;
-
- /* TODO: Create some standardized method */
- SPCSSAttr *css = sp_repr_css_attr_new();
-
- if (join) {
- sp_repr_css_set_property(css, "stroke-linejoin", join);
-
- sp_desktop_set_style (desktop, css);
-
- sp_stroke_style_set_join_buttons(spw, tb);
- } else if (cap) {
- sp_repr_css_set_property(css, "stroke-linecap", cap);
-
- sp_desktop_set_style (desktop, css);
-
- sp_stroke_style_set_cap_buttons(spw, tb);
- }
-
- sp_repr_css_attr_unref(css);
-
- sp_document_done(sp_desktop_document(desktop), SP_VERB_DIALOG_FILL_STROKE,
- _("Set stroke style"));
- }
-}
-
-/**
- * Updates the join style toggle buttons
- */
-static void
-sp_stroke_style_set_join_buttons(Gtk::Container *spw, Gtk::ToggleButton *active)
-{
- Gtk::RadioButton *tb;
-
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_JOIN_MITER));
- tb->set_active(active == tb);
-
- Gtk::SpinButton *ml = static_cast<Gtk::SpinButton *>(spw->get_data("miterlimit_sb"));
- ml->set_sensitive(active == tb);
-
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_JOIN_ROUND));
- tb->set_active(active == tb);
-
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_JOIN_BEVEL));
- tb->set_active(active == tb);
-}
-
-/**
- * Updates the cap style toggle buttons
- */
-static void
-sp_stroke_style_set_cap_buttons(Gtk::Container *spw, Gtk::ToggleButton *active)
-{
- Gtk::RadioButton *tb;
-
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_CAP_BUTT));
- tb->set_active(active == tb);
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_CAP_ROUND));
- tb->set_active(active == tb);
- tb = static_cast<Gtk::RadioButton *>(spw->get_data(INKSCAPE_ICON_STROKE_CAP_SQUARE));
- tb->set_active(active == tb);
-}
-
-/**
- * Sets the current marker in the marker menu.
- */
-static void
-ink_marker_menu_set_current(SPObject *marker, Gtk::OptionMenu *mnu)
-{
- mnu->set_data("update", GINT_TO_POINTER(TRUE));
-
- Gtk::Menu *m = mnu->get_menu();
- if (marker != NULL) {
- bool mark_is_stock = false;
- if (SP_OBJECT_REPR(marker)->attribute("inkscape:stockid"))
- mark_is_stock = true;
-
- gchar *markname;
- if (mark_is_stock)
- markname = g_strdup(SP_OBJECT_REPR(marker)->attribute("inkscape:stockid"));
- else
- markname = g_strdup(SP_OBJECT_REPR(marker)->attribute("id"));
-
- int markpos = ink_marker_menu_get_pos(m, markname);
- mnu->set_history(markpos);
-
- g_free (markname);
- }
- else {
- mnu->set_history(0);
- }
- mnu->set_data("update", GINT_TO_POINTER(FALSE));
-}
-
-/**
- * Updates the marker menus to highlight the appropriate marker and scroll to
- * that marker.
- */
-static void
-sp_stroke_style_update_marker_menus(Gtk::Container *spw, GSList const *objects)
-{
- struct { char const *key; int loc; } const keyloc[] = {
- { "start_mark_menu", SP_MARKER_LOC_START },
- { "mid_mark_menu", SP_MARKER_LOC_MID },
- { "end_mark_menu", SP_MARKER_LOC_END }
- };
-
- bool all_texts = true;
- for (GSList *i = (GSList *) objects; i != NULL; i = i->next) {
- if (!SP_IS_TEXT (i->data)) {
- all_texts = false;
- }
- }
-
- for (unsigned i = 0; i < G_N_ELEMENTS(keyloc); ++i) {
- Gtk::OptionMenu *mnu = static_cast<Gtk::OptionMenu *>(spw->get_data(keyloc[i].key));
- // Per SVG spec, text objects cannot have markers; disable menus if only texts are selected
- mnu->set_sensitive(!all_texts);
- }
-
- // We show markers of the first object in the list only
- // FIXME: use the first in the list that has the marker of each type, if any
- SPObject *object = SP_OBJECT(objects->data);
-
- for (unsigned i = 0; i < G_N_ELEMENTS(keyloc); ++i) {
- // For all three marker types,
-
- // find the corresponding menu
- Gtk::OptionMenu *mnu = static_cast<Gtk::OptionMenu *>(spw->get_data(keyloc[i].key));
-
- // Quit if we're in update state
- if (mnu->get_data("update")) {
- return;
- }
-
- if (object->style->marker[keyloc[i].loc].value != NULL && !all_texts) {
- // If the object has this type of markers,
-
- // Extract the name of the marker that the object uses
- SPObject *marker = ink_extract_marker_name(object->style->marker[keyloc[i].loc].value, SP_OBJECT_DOCUMENT(object));
- // Scroll the menu to that marker
- ink_marker_menu_set_current(marker, mnu);
-
- } else {
- mnu->set_history(0);
- }
- }
-}
-
-
-/**
- * Extract the actual name of the link
- * e.g. get mTriangle from url(#mTriangle).
- * \return Buffer containing the actual name, allocated from GLib;
- * the caller should free the buffer when they no longer need it.
- */
-static SPObject*
-ink_extract_marker_name(gchar const *n, SPDocument *doc)
-{
- gchar const *p = n;
- while (*p != '\0' && *p != '#') {
- p++;
- }
-
- if (*p == '\0' || p[1] == '\0') {
- return NULL;
- }
-
- p++;
- int c = 0;
- while (p[c] != '\0' && p[c] != ')') {
- c++;
- }
-
- if (p[c] == '\0') {
- return NULL;
- }
-
- gchar* b = g_strdup(p);
- b[c] = '\0';
-
- // FIXME: get the document from the object and let the caller pass it in
- SPObject *marker = doc->getObjectById(b);
- return marker;
-}
-
-/*
- 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 :