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diff --git a/src/sp-namedview.cpp b/src/sp-namedview.cpp
index 86da7a93a40f5634bc83fceca8d909ca99ec56ec..59ef4762da6f8433a8d804a942bffb82324e7355 100644 (file)
--- a/src/sp-namedview.cpp
+++ b/src/sp-namedview.cpp
-#define __SP_NAMEDVIEW_C__
-
/*
* <sodipodi:namedview> implementation
*
* Authors:
* Lauris Kaplinski <lauris@kaplinski.com>
* bulia byak <buliabyak@users.sf.net>
+ * Jon A. Cruz <jon@joncruz.org>
+ * Abhishek Sharma
*
* Copyright (C) 2006 Johan Engelen <johan@shouraizou.nl>
- * Copyright (C) 1999-2005 Authors
+ * Copyright (C) 1999-2008 Authors
* Copyright (C) 2000-2001 Ximian, Inc.
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include "config.h"
+#include <cstring>
+#include <string>
#include "display/canvas-grid.h"
+#include "display/guideline.h"
#include "helper/units.h"
#include "svg/svg-color.h"
#include "xml/repr.h"
#include "sp-guide.h"
#include "sp-item-group.h"
#include "sp-namedview.h"
-#include "prefs-utils.h"
+#include "preferences.h"
#include "desktop.h"
#include "conn-avoid-ref.h" // for defaultConnSpacing.
-#include "isnan.h" //temp fix for isnan(). include last
+using Inkscape::DocumentUndo;
-#define DEFAULTTOLERANCE 0.4
#define DEFAULTGRIDCOLOR 0x3f3fff25
#define DEFAULTGRIDEMPCOLOR 0x3f3fff60
#define DEFAULTGRIDEMPSPACING 5
static void sp_namedview_set(SPObject *object, unsigned int key, const gchar *value);
static void sp_namedview_child_added(SPObject *object, Inkscape::XML::Node *child, Inkscape::XML::Node *ref);
static void sp_namedview_remove_child(SPObject *object, Inkscape::XML::Node *child);
-static Inkscape::XML::Node *sp_namedview_write(SPObject *object, Inkscape::XML::Node *repr, guint flags);
+static Inkscape::XML::Node *sp_namedview_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags);
static void sp_namedview_setup_guides(SPNamedView * nv);
+static void sp_namedview_show_single_guide(SPGuide* guide, bool show);
static gboolean sp_str_to_bool(const gchar *str);
-static gboolean sp_nv_read_length(const gchar *str, guint base, gdouble *val, const SPUnit **unit);
static gboolean sp_nv_read_opacity(const gchar *str, guint32 *color);
static SPObjectGroupClass * parent_class;
if (!namedview_type) {
GTypeInfo namedview_info = {
sizeof(SPNamedViewClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
+ NULL, /* base_init */
+ NULL, /* base_finalize */
(GClassInitFunc) sp_namedview_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
+ NULL, /* class_finalize */
+ NULL, /* class_data */
sizeof(SPNamedView),
- 16, /* n_preallocs */
+ 16, /* n_preallocs */
(GInstanceInitFunc) sp_namedview_init,
- NULL, /* value_table */
+ NULL, /* value_table */
};
namedview_type = g_type_register_static(SP_TYPE_OBJECTGROUP, "SPNamedView", &namedview_info, (GTypeFlags)0);
}
{
nv->editable = TRUE;
nv->showguides = TRUE;
+ nv->grids_visible = false;
nv->showborder = TRUE;
nv->showpageshadow = TRUE;
new (&nv->snap_manager) SnapManager(nv);
}
+static void sp_namedview_generate_old_grid(SPNamedView * /*nv*/, SPDocument *document, Inkscape::XML::Node *repr) {
+ bool old_grid_settings_present = false;
+
+ // set old settings
+ const char* gridspacingx = "1px";
+ const char* gridspacingy = "1px";
+ const char* gridoriginy = "0px";
+ const char* gridoriginx = "0px";
+ const char* gridempspacing = "5";
+ const char* gridcolor = "#0000ff";
+ const char* gridempcolor = "#0000ff";
+ const char* gridopacity = "0.2";
+ const char* gridempopacity = "0.4";
+
+ const char* value = NULL;
+ if ((value = repr->attribute("gridoriginx"))) {
+ gridspacingx = value;
+ old_grid_settings_present = true;
+ }
+ if ((value = repr->attribute("gridoriginy"))) {
+ gridoriginy = value;
+ old_grid_settings_present = true;
+ }
+ if ((value = repr->attribute("gridspacingx"))) {
+ gridspacingx = value;
+ old_grid_settings_present = true;
+ }
+ if ((value = repr->attribute("gridspacingy"))) {
+ gridspacingy = value;
+ old_grid_settings_present = true;
+ }
+ if ((value = repr->attribute("gridcolor"))) {
+ gridcolor = value;
+ old_grid_settings_present = true;
+ }
+ if ((value = repr->attribute("gridempcolor"))) {
+ gridempcolor = value;
+ old_grid_settings_present = true;
+ }
+ if ((value = repr->attribute("gridempspacing"))) {
+ gridempspacing = value;
+ old_grid_settings_present = true;
+ }
+ if ((value = repr->attribute("gridopacity"))) {
+ gridopacity = value;
+ old_grid_settings_present = true;
+ }
+ if ((value = repr->attribute("gridempopacity"))) {
+ gridempopacity = value;
+ old_grid_settings_present = true;
+ }
+
+ if (old_grid_settings_present) {
+ // generate new xy grid with the correct settings
+ // first create the child xml node, then hook it to repr. This order is important, to not set off listeners to repr before the new node is complete.
+
+ Inkscape::XML::Document *xml_doc = document->getReprDoc();
+ Inkscape::XML::Node *newnode = xml_doc->createElement("inkscape:grid");
+ newnode->setAttribute("id", "GridFromPre046Settings");
+ newnode->setAttribute("type", Inkscape::CanvasGrid::getSVGName(Inkscape::GRID_RECTANGULAR));
+ newnode->setAttribute("originx", gridoriginx);
+ newnode->setAttribute("originy", gridoriginy);
+ newnode->setAttribute("spacingx", gridspacingx);
+ newnode->setAttribute("spacingy", gridspacingy);
+ newnode->setAttribute("color", gridcolor);
+ newnode->setAttribute("empcolor", gridempcolor);
+ newnode->setAttribute("opacity", gridopacity);
+ newnode->setAttribute("empopacity", gridempopacity);
+ newnode->setAttribute("empspacing", gridempspacing);
+
+ repr->appendChild(newnode);
+ Inkscape::GC::release(newnode);
+
+ // remove all old settings
+ repr->setAttribute("gridoriginx", NULL);
+ repr->setAttribute("gridoriginy", NULL);
+ repr->setAttribute("gridspacingx", NULL);
+ repr->setAttribute("gridspacingy", NULL);
+ repr->setAttribute("gridcolor", NULL);
+ repr->setAttribute("gridempcolor", NULL);
+ repr->setAttribute("gridopacity", NULL);
+ repr->setAttribute("gridempopacity", NULL);
+ repr->setAttribute("gridempspacing", NULL);
+
+// SPDocumentUndo::done(doc, SP_VERB_DIALOG_NAMEDVIEW, _("Create new grid from pre0.46 grid settings"));
+ }
+}
+
static void sp_namedview_build(SPObject *object, SPDocument *document, Inkscape::XML::Node *repr)
{
SPNamedView *nv = (SPNamedView *) object;
@@ -128,54 +219,66 @@ static void sp_namedview_build(SPObject *object, SPDocument *document, Inkscape:
(* ((SPObjectClass *) (parent_class))->build)(object, document, repr);
}
- sp_object_read_attr(object, "inkscape:document-units");
- sp_object_read_attr(object, "viewonly");
- sp_object_read_attr(object, "showguides");
- sp_object_read_attr(object, "showgrid");
- sp_object_read_attr(object, "gridtolerance");
- sp_object_read_attr(object, "guidetolerance");
- sp_object_read_attr(object, "objecttolerance");
- sp_object_read_attr(object, "guidecolor");
- sp_object_read_attr(object, "guideopacity");
- sp_object_read_attr(object, "guidehicolor");
- sp_object_read_attr(object, "guidehiopacity");
- sp_object_read_attr(object, "showborder");
- sp_object_read_attr(object, "inkscape:showpageshadow");
- sp_object_read_attr(object, "borderlayer");
- sp_object_read_attr(object, "bordercolor");
- sp_object_read_attr(object, "borderopacity");
- sp_object_read_attr(object, "pagecolor");
- sp_object_read_attr(object, "inkscape:pageopacity");
- sp_object_read_attr(object, "inkscape:pageshadow");
- sp_object_read_attr(object, "inkscape:zoom");
- sp_object_read_attr(object, "inkscape:cx");
- sp_object_read_attr(object, "inkscape:cy");
- sp_object_read_attr(object, "inkscape:window-width");
- sp_object_read_attr(object, "inkscape:window-height");
- sp_object_read_attr(object, "inkscape:window-x");
- sp_object_read_attr(object, "inkscape:window-y");
- sp_object_read_attr(object, "inkscape:snap-bbox");
- sp_object_read_attr(object, "inkscape:snap-nodes");
- sp_object_read_attr(object, "inkscape:snap-guide");
- sp_object_read_attr(object, "inkscape:snap-center");
- sp_object_read_attr(object, "inkscape:snap-intersection-grid-guide");
- sp_object_read_attr(object, "inkscape:snap-intersection-line-segments");
- sp_object_read_attr(object, "inkscape:object-paths");
- sp_object_read_attr(object, "inkscape:object-nodes");
- sp_object_read_attr(object, "inkscape:bbox-paths");
- sp_object_read_attr(object, "inkscape:bbox-nodes");
- sp_object_read_attr(object, "inkscape:current-layer");
- sp_object_read_attr(object, "inkscape:connector-spacing");
+ object->readAttr( "inkscape:document-units" );
+ object->readAttr( "units" );
+ object->readAttr( "viewonly" );
+ object->readAttr( "showguides" );
+ object->readAttr( "showgrid" );
+ object->readAttr( "gridtolerance" );
+ object->readAttr( "guidetolerance" );
+ object->readAttr( "objecttolerance" );
+ object->readAttr( "guidecolor" );
+ object->readAttr( "guideopacity" );
+ object->readAttr( "guidehicolor" );
+ object->readAttr( "guidehiopacity" );
+ object->readAttr( "showborder" );
+ object->readAttr( "inkscape:showpageshadow" );
+ object->readAttr( "borderlayer" );
+ object->readAttr( "bordercolor" );
+ object->readAttr( "borderopacity" );
+ object->readAttr( "pagecolor" );
+ object->readAttr( "inkscape:pageopacity" );
+ object->readAttr( "inkscape:pageshadow" );
+ object->readAttr( "inkscape:zoom" );
+ object->readAttr( "inkscape:cx" );
+ object->readAttr( "inkscape:cy" );
+ object->readAttr( "inkscape:window-width" );
+ object->readAttr( "inkscape:window-height" );
+ object->readAttr( "inkscape:window-x" );
+ object->readAttr( "inkscape:window-y" );
+ object->readAttr( "inkscape:window-maximized" );
+ object->readAttr( "inkscape:snap-global" );
+ object->readAttr( "inkscape:snap-bbox" );
+ object->readAttr( "inkscape:snap-nodes" );
+ object->readAttr( "inkscape:snap-from-guide" );
+ object->readAttr( "inkscape:snap-center" );
+ object->readAttr( "inkscape:snap-smooth-nodes" );
+ object->readAttr( "inkscape:snap-midpoints" );
+ object->readAttr( "inkscape:snap-object-midpoints" );
+ object->readAttr( "inkscape:snap-bbox-edge-midpoints" );
+ object->readAttr( "inkscape:snap-bbox-midpoints" );
+ object->readAttr( "inkscape:snap-to-guides" );
+ object->readAttr( "inkscape:snap-grids" );
+ object->readAttr( "inkscape:snap-intersection-paths" );
+ object->readAttr( "inkscape:object-paths" );
+ object->readAttr( "inkscape:object-nodes" );
+ object->readAttr( "inkscape:bbox-paths" );
+ object->readAttr( "inkscape:bbox-nodes" );
+ object->readAttr( "inkscape:snap-page" );
+ object->readAttr( "inkscape:current-layer" );
+ object->readAttr( "inkscape:connector-spacing" );
/* Construct guideline list */
-
- for (SPObject *o = sp_object_first_child(SP_OBJECT(og)) ; o != NULL; o = SP_OBJECT_NEXT(o) ) {
+ for (SPObject *o = SP_OBJECT(og)->firstChild() ; o; o = o->getNext() ) {
if (SP_IS_GUIDE(o)) {
SPGuide * g = SP_GUIDE(o);
nv->guides = g_slist_prepend(nv->guides, g);
g_object_set(G_OBJECT(g), "color", nv->guidecolor, "hicolor", nv->guidehicolor, NULL);
}
}
+
+ // backwards compatibility with grid settings (pre 0.46)
+ sp_namedview_generate_old_grid(nv, document, repr);
}
static void sp_namedview_release(SPObject *object)
// delete grids:
while ( namedview->grids ) {
- Inkscape::CanvasGrid *gr = (Inkscape::CanvasGrid *)namedview->grids->data;
+ Inkscape::CanvasGrid *gr = (Inkscape::CanvasGrid *)namedview->grids->data; // get first entry
delete gr;
- namedview->grids = g_slist_remove_link(namedview->grids, namedview->grids);
+ namedview->grids = g_slist_remove_link(namedview->grids, namedview->grids); // deletes first entry
}
if (((SPObjectClass *) parent_class)->release) {
static void sp_namedview_set(SPObject *object, unsigned int key, const gchar *value)
{
SPNamedView *nv = SP_NAMEDVIEW(object);
+ // TODO investigate why we grab this and then never use it
SPUnit const &px = sp_unit_get_by_id(SP_UNIT_PX);
switch (key) {
@@ -221,7 +325,7 @@ static void sp_namedview_set(SPObject *object, unsigned int key, const gchar *va
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_SHOWGRIDS:
- if (!value) { // show grids if not specified, for backwards compatibility
+ if (!value) { // don't show grids if not specified, for backwards compatibility
nv->grids_visible = false;
} else {
nv->grids_visible = sp_str_to_bool(value);
@@ -229,29 +333,17 @@ static void sp_namedview_set(SPObject *object, unsigned int key, const gchar *va
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_GRIDTOLERANCE:
- nv->gridtoleranceunit = &px;
- nv->gridtolerance = DEFAULTTOLERANCE;
- if (value) {
- sp_nv_read_length(value, SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE, &nv->gridtolerance, &nv->gridtoleranceunit);
- }
- object->requestModified(SP_OBJECT_MODIFIED_FLAG);
- break;
+ nv->snap_manager.snapprefs.setGridTolerance(value ? g_ascii_strtod(value, NULL) : 10000);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
case SP_ATTR_GUIDETOLERANCE:
- nv->guidetoleranceunit = &px;
- nv->guidetolerance = DEFAULTTOLERANCE;
- if (value) {
- sp_nv_read_length(value, SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE, &nv->guidetolerance, &nv->guidetoleranceunit);
- }
- object->requestModified(SP_OBJECT_MODIFIED_FLAG);
- break;
+ nv->snap_manager.snapprefs.setGuideTolerance(value ? g_ascii_strtod(value, NULL) : 20);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
case SP_ATTR_OBJECTTOLERANCE:
- nv->objecttoleranceunit = &px;
- nv->objecttolerance = DEFAULTTOLERANCE;
- if (value) {
- sp_nv_read_length(value, SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE, &nv->objecttolerance, &nv->objecttoleranceunit);
- }
- object->requestModified(SP_OBJECT_MODIFIED_FLAG);
- break;
+ nv->snap_manager.snapprefs.setObjectTolerance(value ? g_ascii_strtod(value, NULL) : 20);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
case SP_ATTR_GUIDECOLOR:
nv->guidecolor = (nv->guidecolor & 0xff) | (DEFAULTGUIDECOLOR & 0xffffff00);
if (value) {
@@ -304,12 +396,12 @@ static void sp_namedview_set(SPObject *object, unsigned int key, const gchar *va
}
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
- case SP_ATTR_BORDEROPACITY:
+ case SP_ATTR_BORDEROPACITY:
nv->bordercolor = (nv->bordercolor & 0xffffff00) | (DEFAULTBORDERCOLOR & 0xff);
sp_nv_read_opacity(value, &nv->bordercolor);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
- case SP_ATTR_PAGECOLOR:
+ case SP_ATTR_PAGECOLOR:
nv->pagecolor = (nv->pagecolor & 0xff) | (DEFAULTPAGECOLOR & 0xffffff00);
if (value) {
nv->pagecolor = (nv->pagecolor & 0xff) | sp_svg_read_color(value, nv->pagecolor);
@@ -350,51 +442,87 @@ static void sp_namedview_set(SPObject *object, unsigned int key, const gchar *va
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_INKSCAPE_WINDOW_X:
- nv->window_x = value ? atoi(value) : -1; // -1 means not set
+ nv->window_x = value ? atoi(value) : 0;
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_INKSCAPE_WINDOW_Y:
- nv->window_y = value ? atoi(value) : -1; // -1 means not set
+ nv->window_y = value ? atoi(value) : 0;
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
+ case SP_ATTR_INKSCAPE_WINDOW_MAXIMIZED:
+ nv->window_maximized = value ? atoi(value) : 0;
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
+ case SP_ATTR_INKSCAPE_SNAP_GLOBAL:
+ nv->snap_manager.snapprefs.setSnapEnabledGlobally(value ? sp_str_to_bool(value) : TRUE);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_INKSCAPE_SNAP_BBOX:
- nv->snap_manager.setSnapModeBBox(value ? sp_str_to_bool(value) : FALSE);
+ nv->snap_manager.snapprefs.setSnapModeBBox(value ? sp_str_to_bool(value) : FALSE);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_INKSCAPE_SNAP_NODES:
- nv->snap_manager.setSnapModeNode(value ? sp_str_to_bool(value) : TRUE);
+ nv->snap_manager.snapprefs.setSnapModeNode(value ? sp_str_to_bool(value) : TRUE);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_INKSCAPE_SNAP_CENTER:
- nv->snap_manager.setIncludeItemCenter(value ? sp_str_to_bool(value) : FALSE);
+ nv->snap_manager.snapprefs.setIncludeItemCenter(value ? sp_str_to_bool(value) : FALSE);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
+ case SP_ATTR_INKSCAPE_SNAP_GRIDS:
+ nv->snap_manager.snapprefs.setSnapToGrids(value ? sp_str_to_bool(value) : TRUE);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
+ case SP_ATTR_INKSCAPE_SNAP_TO_GUIDES:
+ nv->snap_manager.snapprefs.setSnapToGuides(value ? sp_str_to_bool(value) : TRUE);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
+ case SP_ATTR_INKSCAPE_SNAP_SMOOTH_NODES:
+ nv->snap_manager.snapprefs.setSnapSmoothNodes(value ? sp_str_to_bool(value) : FALSE);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
- case SP_ATTR_INKSCAPE_SNAP_GUIDE:
- nv->snap_manager.setSnapModeGuide(value ? sp_str_to_bool(value) : FALSE);
+ case SP_ATTR_INKSCAPE_SNAP_LINE_MIDPOINTS:
+ nv->snap_manager.snapprefs.setSnapLineMidpoints(value ? sp_str_to_bool(value) : FALSE);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
- case SP_ATTR_INKSCAPE_SNAP_INTERS_GRIDGUIDE:
- nv->snap_manager.setSnapIntersectionGG(value ? sp_str_to_bool(value) : TRUE);
+ case SP_ATTR_INKSCAPE_SNAP_OBJECT_MIDPOINTS:
+ nv->snap_manager.snapprefs.setSnapObjectMidpoints(value ? sp_str_to_bool(value) : FALSE);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
+ case SP_ATTR_INKSCAPE_SNAP_BBOX_EDGE_MIDPOINTS:
+ nv->snap_manager.snapprefs.setSnapBBoxEdgeMidpoints(value ? sp_str_to_bool(value) : FALSE);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
+ case SP_ATTR_INKSCAPE_SNAP_BBOX_MIDPOINTS:
+ nv->snap_manager.snapprefs.setSnapBBoxMidpoints(value ? sp_str_to_bool(value) : FALSE);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
+ case SP_ATTR_INKSCAPE_SNAP_FROM_GUIDE:
+ nv->snap_manager.snapprefs.setSnapModeGuide(value ? sp_str_to_bool(value) : TRUE);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
- case SP_ATTR_INKSCAPE_SNAP_INTERS_LINESEGM:
- nv->snap_manager.setSnapIntersectionLS(value ? sp_str_to_bool(value) : FALSE);
+ case SP_ATTR_INKSCAPE_SNAP_INTERS_PATHS:
+ nv->snap_manager.snapprefs.setSnapIntersectionCS(value ? sp_str_to_bool(value) : FALSE);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_INKSCAPE_OBJECT_PATHS:
- nv->snap_manager.object.setSnapToItemPath(value ? sp_str_to_bool(value) : FALSE);
+ nv->snap_manager.snapprefs.setSnapToItemPath(value ? sp_str_to_bool(value) : FALSE);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_INKSCAPE_OBJECT_NODES:
- nv->snap_manager.object.setSnapToItemNode(value ? sp_str_to_bool(value) : FALSE);
+ nv->snap_manager.snapprefs.setSnapToItemNode(value ? sp_str_to_bool(value) : FALSE);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_INKSCAPE_BBOX_PATHS:
- nv->snap_manager.object.setSnapToBBoxPath(value ? sp_str_to_bool(value) : FALSE);
+ nv->snap_manager.snapprefs.setSnapToBBoxPath(value ? sp_str_to_bool(value) : FALSE);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_INKSCAPE_BBOX_NODES:
- nv->snap_manager.object.setSnapToBBoxNode(value ? sp_str_to_bool(value) : FALSE);
+ nv->snap_manager.snapprefs.setSnapToBBoxNode(value ? sp_str_to_bool(value) : FALSE);
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
+ case SP_ATTR_INKSCAPE_SNAP_PAGE:
+ nv->snap_manager.snapprefs.setSnapToPageBorder(value ? sp_str_to_bool(value) : FALSE);
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
case SP_ATTR_INKSCAPE_CURRENT_LAYER:
@@ -447,6 +575,30 @@ static void sp_namedview_set(SPObject *object, unsigned int key, const gchar *va
object->requestModified(SP_OBJECT_MODIFIED_FLAG);
break;
}
+ case SP_ATTR_UNITS: {
+ SPUnit const *new_unit = NULL;
+
+ if (value) {
+ SPUnit const *const req_unit = sp_unit_get_by_abbreviation(value);
+ if ( req_unit == NULL ) {
+ g_warning("Unrecognized unit `%s'", value);
+ /* fixme: Document errors should be reported in the status bar or
+ * the like (e.g. as per
+ * http://www.w3.org/TR/SVG11/implnote.html#ErrorProcessing); g_log
+ * should be only for programmer errors. */
+ } else if ( req_unit->base == SP_UNIT_ABSOLUTE ||
+ req_unit->base == SP_UNIT_DEVICE ) {
+ new_unit = req_unit;
+ } else {
+ g_warning("Document units must be absolute like `mm', `pt' or `px', but found `%s'",
+ value);
+ /* fixme: Don't use g_log (see above). */
+ }
+ }
+ nv->units = new_unit;
+ object->requestModified(SP_OBJECT_MODIFIED_FLAG);
+ break;
+ }
default:
if (((SPObjectClass *) (parent_class))->set) {
((SPObjectClass *) (parent_class))->set(object, key, value);
@@ -474,18 +626,12 @@ sp_namedview_add_grid(SPNamedView *nv, Inkscape::XML::Node *repr, SPDesktop *des
if (!grid) {
//create grid object
Inkscape::GridType gridtype = Inkscape::CanvasGrid::getGridTypeFromSVGName(repr->attribute("type"));
- SPDocument *doc = NULL;
- if (desktop)
- doc = sp_desktop_document(desktop);
- else
- doc = sp_desktop_document(static_cast<SPDesktop*>(nv->views->data));
- grid = Inkscape::CanvasGrid::NewGrid(nv, repr, doc, gridtype);
+ if (!nv->document) {
+ g_warning("sp_namedview_add_grid - how come doc is null here?!");
+ return NULL;
+ }
+ grid = Inkscape::CanvasGrid::NewGrid(nv, repr, nv->document, gridtype);
nv->grids = g_slist_append(nv->grids, grid);
- //Initialize the snapping parameters for the new grid
- bool enabled_node = nv->snap_manager.getSnapModeNode();
- bool enabled_bbox = nv->snap_manager.getSnapModeBBox();
- grid->snapper->setSnapFrom(Inkscape::Snapper::SNAPPOINT_NODE, enabled_node);
- grid->snapper->setSnapFrom(Inkscape::Snapper::SNAPPOINT_BBOX, enabled_bbox);
}
if (!desktop) {
@@ -523,20 +669,11 @@ static void sp_namedview_child_added(SPObject *object, Inkscape::XML::Node *chil
g_object_set(G_OBJECT(g), "color", nv->guidecolor, "hicolor", nv->guidehicolor, NULL);
if (nv->editable) {
for (GSList *l = nv->views; l != NULL; l = l->next) {
- sp_guide_show(g, static_cast<SPDesktop*>(l->data)->guides, (GCallback) sp_dt_guide_event);
+ g->SPGuide::showSPGuide(static_cast<SPDesktop*>(l->data)->guides, (GCallback) sp_dt_guide_event);
if (static_cast<SPDesktop*>(l->data)->guides_active)
- sp_guide_sensitize(g,
- sp_desktop_canvas(static_cast<SPDesktop*> (l->data)),
+ g->sensitize(sp_desktop_canvas(static_cast<SPDesktop*> (l->data)),
TRUE);
- if (nv->showguides) {
- for (GSList *v = SP_GUIDE(g)->views; v != NULL; v = v->next) {
- sp_canvas_item_show(SP_CANVAS_ITEM(v->data));
- }
- } else {
- for (GSList *v = SP_GUIDE(g)->views; v != NULL; v = v->next) {
- sp_canvas_item_hide(SP_CANVAS_ITEM(v->data));
- }
- }
+ sp_namedview_show_single_guide(SP_GUIDE(g), nv->showguides);
}
}
}
@@ -574,7 +711,7 @@ static void sp_namedview_remove_child(SPObject *object, Inkscape::XML::Node *chi
}
}
-static Inkscape::XML::Node *sp_namedview_write(SPObject *object, Inkscape::XML::Node *repr, guint flags)
+static Inkscape::XML::Node *sp_namedview_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags)
{
if ( ( flags & SP_OBJECT_WRITE_EXT ) &&
repr != SP_OBJECT_REPR(object) )
@@ -582,8 +719,7 @@ static Inkscape::XML::Node *sp_namedview_write(SPObject *object, Inkscape::XML::
if (repr) {
repr->mergeFrom(SP_OBJECT_REPR(object), "id");
} else {
- /// \todo FIXME: Plumb an appropriate XML::Document into this
- repr = SP_OBJECT_REPR(object)->duplicate(NULL);
+ repr = SP_OBJECT_REPR(object)->duplicate(doc);
}
}
@@ -593,19 +729,11 @@ static Inkscape::XML::Node *sp_namedview_write(SPObject *object, Inkscape::XML::
void SPNamedView::show(SPDesktop *desktop)
{
for (GSList *l = guides; l != NULL; l = l->next) {
- sp_guide_show(SP_GUIDE(l->data), desktop->guides, (GCallback) sp_dt_guide_event);
+ SP_GUIDE(l->data)->showSPGuide( desktop->guides, (GCallback) sp_dt_guide_event);
if (desktop->guides_active) {
- sp_guide_sensitize(SP_GUIDE(l->data), sp_desktop_canvas(desktop), TRUE);
- }
- if (showguides) {
- for (GSList *v = SP_GUIDE(l->data)->views; v != NULL; v = v->next) {
- sp_canvas_item_show(SP_CANVAS_ITEM(v->data));
- }
- } else {
- for (GSList *v = SP_GUIDE(l->data)->views; v != NULL; v = v->next) {
- sp_canvas_item_hide(SP_CANVAS_ITEM(v->data));
- }
+ SP_GUIDE(l->data)->sensitize(sp_desktop_canvas(desktop), TRUE);
}
+ sp_namedview_show_single_guide(SP_GUIDE(l->data), showguides);
}
views = g_slist_prepend(views, desktop);
#define MIN_ONSCREEN_DISTANCE 50
+void SPNamedView::writeNewGrid(SPDocument *document,int gridtype)
+{
+ g_assert(this->getRepr() != NULL);
+ Inkscape::CanvasGrid::writeNewGridToRepr(this->getRepr(),document,static_cast<Inkscape::GridType>(gridtype));
+}
+
/*
* Restores window geometry from the document settings or defaults in prefs
*/
void sp_namedview_window_from_document(SPDesktop *desktop)
{
SPNamedView *nv = desktop->namedview;
- gint geometry_from_file =
- (1==prefs_get_int_attribute("options.savewindowgeometry", "value", 0));
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ bool geometry_from_file = prefs->getBool("/options/savewindowgeometry/value");
// restore window size and position stored with the document
if (geometry_from_file) {
- gint w = MIN(gdk_screen_width(), nv->window_width);
- gint h = MIN(gdk_screen_height(), nv->window_height);
- gint x = MIN(gdk_screen_width() - MIN_ONSCREEN_DISTANCE, nv->window_x);
- gint y = MIN(gdk_screen_height() - MIN_ONSCREEN_DISTANCE, nv->window_y);
- if (w>0 && h>0 && x>0 && y>0) {
- x = MIN(gdk_screen_width() - w, x);
- y = MIN(gdk_screen_height() - h, y);
- }
- if (w>0 && h>0) {
- desktop->setWindowSize(w, h);
- }
- if (x>0 && y>0) {
- desktop->setWindowPosition(NR::Point(x, y));
+ if (nv->window_maximized) {
+ Gtk::Window *win = desktop->getToplevel();
+ if (win){
+ win->maximize();
+ }
+ } else {
+ gint w = MIN(gdk_screen_width(), nv->window_width);
+ gint h = MIN(gdk_screen_height(), nv->window_height);
+ // prevent the window from moving off the screen to the right or to the bottom
+ gint x = MIN(gdk_screen_width() - MIN_ONSCREEN_DISTANCE, nv->window_x);
+ gint y = MIN(gdk_screen_height() - MIN_ONSCREEN_DISTANCE, nv->window_y);
+ // prevent the window from moving off the screen to the left or to the top
+ x = MAX(MIN_ONSCREEN_DISTANCE - nv->window_width, x);
+ y = MAX(MIN_ONSCREEN_DISTANCE - nv->window_height, y);
+ if (w>0 && h>0) {
+ desktop->setWindowSize(w, h);
+ desktop->setWindowPosition(Geom::Point(x, y));
+ }
}
}
// restore zoom and view
- if (nv->zoom != 0 && nv->zoom != HUGE_VAL && !isNaN(nv->zoom)
- && nv->cx != HUGE_VAL && !isNaN(nv->cx)
- && nv->cy != HUGE_VAL && !isNaN(nv->cy)) {
+ if (nv->zoom != 0 && nv->zoom != HUGE_VAL && !IS_NAN(nv->zoom)
+ && nv->cx != HUGE_VAL && !IS_NAN(nv->cx)
+ && nv->cy != HUGE_VAL && !IS_NAN(nv->cy)) {
desktop->zoom_absolute(nv->cx, nv->cy, nv->zoom);
} else if (sp_desktop_document(desktop)) { // document without saved zoom, zoom to its page
desktop->zoom_page();
}
}
+bool SPNamedView::getSnapGlobal() const
+{
+ return this->snap_manager.snapprefs.getSnapEnabledGlobally();
+}
+
+void SPNamedView::setSnapGlobal(bool v)
+{
+ g_assert(this->getRepr() != NULL);
+ sp_repr_set_boolean(this->getRepr(), "inkscape:snap-global", v);
+}
+
void sp_namedview_update_layers_from_document (SPDesktop *desktop)
{
SPObject *layer = NULL;
}
// if that didn't work out, look for the topmost layer
if (!layer) {
- SPObject *iter = sp_object_first_child(SP_DOCUMENT_ROOT(document));
- for ( ; iter ; iter = SP_OBJECT_NEXT(iter) ) {
+ for ( SPObject *iter = document->getRoot()->firstChild(); iter ; iter = iter->getNext() ) {
if (desktop->isLayer(iter)) {
layer = iter;
}
void sp_namedview_document_from_window(SPDesktop *desktop)
{
- gint save_geometry_in_file =
- (1==prefs_get_int_attribute("options.savewindowgeometry", "value", 0));
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ bool save_geometry_in_file = prefs->getBool("/options/savewindowgeometry/value", 0);
Inkscape::XML::Node *view = SP_OBJECT_REPR(desktop->namedview);
- NR::Rect const r = desktop->get_display_area();
+ Geom::Rect const r = desktop->get_display_area();
// saving window geometry is not undoable
- bool saved = sp_document_get_undo_sensitive(sp_desktop_document(desktop));
- sp_document_set_undo_sensitive(sp_desktop_document(desktop), false);
+ bool saved = DocumentUndo::getUndoSensitive(sp_desktop_document(desktop));
+ DocumentUndo::setUndoSensitive(sp_desktop_document(desktop), false);
sp_repr_set_svg_double(view, "inkscape:zoom", desktop->current_zoom());
- sp_repr_set_svg_double(view, "inkscape:cx", r.midpoint()[NR::X]);
- sp_repr_set_svg_double(view, "inkscape:cy", r.midpoint()[NR::Y]);
+ sp_repr_set_svg_double(view, "inkscape:cx", r.midpoint()[Geom::X]);
+ sp_repr_set_svg_double(view, "inkscape:cy", r.midpoint()[Geom::Y]);
if (save_geometry_in_file) {
gint w, h, x, y;
sp_repr_set_int(view, "inkscape:window-height", h);
sp_repr_set_int(view, "inkscape:window-x", x);
sp_repr_set_int(view, "inkscape:window-y", y);
+ sp_repr_set_int(view, "inkscape:window-maximized", desktop->is_maximized());
}
- view->setAttribute("inkscape:current-layer", SP_OBJECT_ID(desktop->currentLayer()));
+ view->setAttribute("inkscape:current-layer", desktop->currentLayer()->getId());
// restore undoability
- sp_document_set_undo_sensitive(sp_desktop_document(desktop), saved);
+ DocumentUndo::setUndoSensitive(sp_desktop_document(desktop), saved);
}
void SPNamedView::hide(SPDesktop const *desktop)
g_assert(g_slist_find(views, desktop));
for (GSList *l = guides; l != NULL; l = l->next) {
- sp_guide_hide(SP_GUIDE(l->data), sp_desktop_canvas(desktop));
+ SP_GUIDE(l->data)->hideSPGuide(sp_desktop_canvas(desktop));
}
views = g_slist_remove(views, desktop);
-
- // delete grids:
- while ( grids ) {
- Inkscape::CanvasGrid *gr = (Inkscape::CanvasGrid *)grids->data;
- delete gr;
- grids = g_slist_remove_link(grids, grids);
- }
}
void SPNamedView::activateGuides(gpointer desktop, gboolean active)
SPDesktop *dt = static_cast<SPDesktop*>(desktop);
for (GSList *l = guides; l != NULL; l = l->next) {
- sp_guide_sensitize(SP_GUIDE(l->data), sp_desktop_canvas(dt), active);
+ SP_GUIDE(l->data)->sensitize( sp_desktop_canvas(dt), active);
}
}
static void sp_namedview_setup_guides(SPNamedView *nv)
{
for (GSList *l = nv->guides; l != NULL; l = l->next) {
- if (nv->showguides) {
- for (GSList *v = SP_GUIDE(l->data)->views; v != NULL; v = v->next) {
- sp_canvas_item_show(SP_CANVAS_ITEM(v->data));
- }
+ sp_namedview_show_single_guide(SP_GUIDE(l->data), nv->showguides);
+ }
+}
+
+static void sp_namedview_show_single_guide(SPGuide* guide, bool show)
+{
+ for (GSList *v = guide->views; v != NULL; v = v->next) {
+ if (show) {
+ sp_canvas_item_show(SP_CANVAS_ITEM(v->data));
+ sp_canvas_item_show(SP_CANVAS_ITEM(SP_GUIDELINE(v->data)->origin));
} else {
- for (GSList *v = SP_GUIDE(l->data)->views; v != NULL; v = v->next) {
- sp_canvas_item_hide(SP_CANVAS_ITEM(v->data));
- }
+ sp_canvas_item_hide(SP_CANVAS_ITEM(v->data));
+ sp_canvas_item_hide(SP_CANVAS_ITEM(SP_GUIDELINE(v->data)->origin));
}
}
}
v = !v;
}
- bool saved = sp_document_get_undo_sensitive(doc);
- sp_document_set_undo_sensitive(doc, false);
-
+ bool saved = DocumentUndo::getUndoSensitive(doc);
+ DocumentUndo::setUndoSensitive(doc, false);
sp_repr_set_boolean(repr, "showguides", v);
+ DocumentUndo::setUndoSensitive(doc, saved);
- doc->rroot->setAttribute("sodipodi:modified", "true");
- sp_document_set_undo_sensitive(doc, saved);
+ doc->setModifiedSinceSave();
}
void sp_namedview_show_grids(SPNamedView * namedview, bool show, bool dirty_document)
@@ -799,24 +946,23 @@ void sp_namedview_show_grids(SPNamedView * namedview, bool show, bool dirty_docu
SPDocument *doc = SP_OBJECT_DOCUMENT (namedview);
Inkscape::XML::Node *repr = SP_OBJECT_REPR(namedview);
- bool saved = sp_document_get_undo_sensitive(doc);
- sp_document_set_undo_sensitive(doc, false);
-
+ bool saved = DocumentUndo::getUndoSensitive(doc);
+ DocumentUndo::setUndoSensitive(doc, false);
sp_repr_set_boolean(repr, "showgrid", namedview->grids_visible);
+ DocumentUndo::setUndoSensitive(doc, saved);
/* we don't want the document to get dirty on startup; that's when
we call this function with dirty_document = false */
if (dirty_document) {
- doc->rroot->setAttribute("sodipodi:modified", "true");
+ doc->setModifiedSinceSave();
}
- sp_document_set_undo_sensitive(doc, saved);
}
gchar const *SPNamedView::getName() const
{
SPException ex;
SP_EXCEPTION_INIT(&ex);
- return sp_object_getAttribute(SP_OBJECT(this), "id", &ex);
+ return SP_OBJECT(this)->getAttribute("id", &ex);
}
guint SPNamedView::getViewCount()
return FALSE;
}
-/* fixme: Collect all these length parsing methods and think common sane API */
-
-static gboolean sp_nv_read_length(const gchar *str, guint base, gdouble *val, const SPUnit **unit)
-{
- if (!str) {
- return FALSE;
- }
-
- gchar *u;
- gdouble v = g_ascii_strtod(str, &u);
- if (!u) {
- return FALSE;
- }
- while (isspace(*u)) {
- u += 1;
- }
-
- if (!*u) {
- /* No unit specified - keep default */
- *val = v;
- return TRUE;
- }
-
- if (base & SP_UNIT_DEVICE) {
- if (u[0] && u[1] && !isalnum(u[2]) && !strncmp(u, "px", 2)) {
- *unit = &sp_unit_get_by_id(SP_UNIT_PX);
- *val = v;
- return TRUE;
- }
- }
-
- if (base & SP_UNIT_ABSOLUTE) {
- if (!strncmp(u, "pt", 2)) {
- *unit = &sp_unit_get_by_id(SP_UNIT_PT);
- } else if (!strncmp(u, "mm", 2)) {
- *unit = &sp_unit_get_by_id(SP_UNIT_MM);
- } else if (!strncmp(u, "cm", 2)) {
- *unit = &sp_unit_get_by_id(SP_UNIT_CM);
- } else if (!strncmp(u, "m", 1)) {
- *unit = &sp_unit_get_by_id(SP_UNIT_M);
- } else if (!strncmp(u, "in", 2)) {
- *unit = &sp_unit_get_by_id(SP_UNIT_IN);
- } else {
- return FALSE;
- }
- *val = v;
- return TRUE;
- }
-
- return FALSE;
-}
-
static gboolean sp_nv_read_opacity(const gchar *str, guint32 *color)
{
if (!str) {
return (SPNamedView *) nv;
}
- while (nv && strcmp(nv->id, id)) {
+ while (nv && strcmp(nv->getId(), id)) {
nv = sp_item_group_get_child_by_name((SPGroup *) document->root, nv, "sodipodi:namedview");
}
return (SPNamedView *) nv;
}
+void SPNamedView::setGuides(bool v)
+{
+ g_assert(this->getRepr() != NULL);
+ sp_repr_set_boolean(this->getRepr(), "showguides", v);
+ sp_repr_set_boolean(this->getRepr(), "inkscape:guide-bbox", v);
+}
+
+/**
+ * Gets page fitting margin information from the namedview node in the XML.
+ * \param nv_repr reference to this document's namedview
+ * \param key the same key used by the RegisteredScalarUnit in
+ * ui/widget/page-sizer.cpp
+ * \param margin_units units for the margin
+ * \param return_units units to return the result in
+ * \param width width in px (for percentage margins)
+ * \param height height in px (for percentage margins)
+ * \param use_width true if the this key is left or right margins, false
+ * otherwise. Used for percentage margins.
+ * \return the margin size in px, else 0.0 if anything is invalid.
+ */
+double SPNamedView::getMarginLength(gchar const * const key,
+ SPUnit const * const margin_units,
+ SPUnit const * const return_units,
+ double const width,
+ double const height,
+ bool const use_width)
+{
+ double value;
+ if(!this->storeAsDouble(key,&value)) {
+ return 0.0;
+ }
+ if (margin_units == &sp_unit_get_by_id (SP_UNIT_PERCENT)) {
+ return (use_width)? width * value : height * value;
+ }
+ if (!sp_convert_distance (&value, margin_units, return_units)) {
+ return 0.0;
+ }
+ return value;
+}
+
+
/**
* Returns namedview's default metric.
*/
}
}
+/**
+ * Returns the first grid it could find that isEnabled(). Returns NULL, if none is enabled
+ */
+Inkscape::CanvasGrid * sp_namedview_get_first_enabled_grid(SPNamedView *namedview)
+{
+ for (GSList const * l = namedview->grids; l != NULL; l = l->next) {
+ Inkscape::CanvasGrid * grid = (Inkscape::CanvasGrid*) l->data;
+ if (grid->isEnabled())
+ return grid;
+ }
+
+ return NULL;
+}
+
+void SPNamedView::translateGuides(Geom::Translate const &tr) {
+ for (GSList *l = guides; l != NULL; l = l->next) {
+ SPGuide &guide = *SP_GUIDE(l->data);
+ Geom::Point point_on_line = guide.point_on_line;
+ point_on_line[0] += tr[0];
+ point_on_line[1] += tr[1];
+ sp_guide_moveto(guide, point_on_line, true);
+ }
+}
+
+void SPNamedView::scrollAllDesktops(double dx, double dy, bool is_scrolling) {
+ for(GSList *l = views; l; l = l->next) {
+ SPDesktop *desktop = static_cast<SPDesktop *>(l->data);
+ desktop->scroll_world_in_svg_coords(dx, dy, is_scrolling);
+ }
+}
+
/*
Local Variables:
fill-column:99
End:
*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :