/** \file * * Document properties dialog, Gtkmm-style * * Authors: * bulia byak * Bryce W. Harrington * Lauris Kaplinski * Jon Phillips * Ralf Stephan (Gtkmm) * * Copyright (C) 2006 Johan Engelen * Copyright (C) 2000 - 2005 Authors * * Released under GNU GPL. Read the file 'COPYING' for more information */ #ifdef HAVE_CONFIG_H # include #endif #include #include "ui/widget/color-picker.h" #include "ui/widget/scalar-unit.h" #include "xml/node-event-vector.h" #include "helper/units.h" #include "prefs-utils.h" #include "inkscape.h" #include "verbs.h" #include "document.h" #include "desktop-handles.h" #include "desktop.h" #include "sp-namedview.h" #include "document-properties.h" using std::pair; namespace Inkscape { namespace UI { namespace Dialog { #define SPACE_SIZE_X 15 #define SPACE_SIZE_Y 10 //=================================================== //--------------------------------------------------- static DocumentProperties *_instance = 0; static void on_repr_attr_changed (Inkscape::XML::Node *, gchar const *, gchar const *, gchar const *, bool, gpointer); static void on_doc_replaced (SPDesktop* dt, SPDocument* doc); static void on_activate_desktop (Inkscape::Application *, SPDesktop* dt, void*); static void on_deactivate_desktop (Inkscape::Application *, SPDesktop* dt, void*); static Inkscape::XML::NodeEventVector const _repr_events = { NULL, /* child_added */ NULL, /* child_removed */ on_repr_attr_changed, NULL, /* content_changed */ NULL /* order_changed */ }; DocumentProperties* DocumentProperties::create() { if (_instance) return _instance; _instance = new DocumentProperties; _instance->init(); return _instance; } void DocumentProperties::destroy() { if (_instance) { delete _instance; _instance = 0; } } DocumentProperties::DocumentProperties() : Dialog ("dialogs.documentoptions", SP_VERB_DIALOG_NAMEDVIEW), _page_page(1, 1), _page_grid(1, 1), _page_guides(1, 1), _page_snap(1, 1), _prefs_path("dialogs.documentoptions") { set_resizable (false); _tt.enable(); get_vbox()->set_spacing (4); get_vbox()->pack_start (_notebook, true, true); _notebook.append_page(_page_page, _("Page")); _notebook.append_page(_page_grid, _("Grid/Guides")); _notebook.append_page(_page_snap, _("Snap")); build_page(); build_grid(); build_snap(); } void DocumentProperties::init() { update(); Inkscape::XML::Node *repr = SP_OBJECT_REPR(sp_desktop_namedview(SP_ACTIVE_DESKTOP)); repr->addListener (&_repr_events, this); Inkscape::XML::Node *root = SP_OBJECT_REPR(sp_desktop_document(SP_ACTIVE_DESKTOP)->root); root->addListener (&_repr_events, this); _doc_replaced_connection = SP_ACTIVE_DESKTOP->connectDocumentReplaced (sigc::ptr_fun (on_doc_replaced)); g_signal_connect(G_OBJECT(INKSCAPE), "activate_desktop", G_CALLBACK(on_activate_desktop), 0); g_signal_connect(G_OBJECT(INKSCAPE), "deactivate_desktop", G_CALLBACK(on_deactivate_desktop), 0); show_all_children(); if (prefs_get_int_attribute("dialogs.documentoptions", "axonomgrid_enabled", 0) != 1) { _rrb_gridtype._hbox->hide(); _rsu_ax.getSU()->hide(); _rsu_az.getSU()->hide(); } present(); } DocumentProperties::~DocumentProperties() { Inkscape::XML::Node *repr = SP_OBJECT_REPR(sp_desktop_namedview(SP_ACTIVE_DESKTOP)); repr->removeListenerByData (this); Inkscape::XML::Node *root = SP_OBJECT_REPR(sp_desktop_document(SP_ACTIVE_DESKTOP)->root); root->removeListenerByData (this); _doc_replaced_connection.disconnect(); } //======================================================================== /** * Helper function that attachs widgets in a 3xn table. The widgets come in an * array that has two entries per table row. The two entries code for four * possible cases: (0,0) means insert space in first column; (0, non-0) means * widget in columns 2-3; (non-0, 0) means label in columns 1-3; and * (non-0, non-0) means two widgets in columns 2 and 3. **/ inline void attach_all (Gtk::Table &table, const Gtk::Widget *arr[], unsigned size, int start = 0) { for (unsigned i=0, r=start; i(*arr[i]), 1, 2, r, r+1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0,0,0); table.attach (const_cast(*arr[i+1]), 2, 3, r, r+1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0,0,0); } else { if (arr[i+1]) table.attach (const_cast(*arr[i+1]), 1, 3, r, r+1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0,0,0); else if (arr[i]) { Gtk::Label& label = reinterpret_cast (const_cast(*arr[i])); label.set_alignment (0.0); table.attach (label, 0, 3, r, r+1, Gtk::FILL|Gtk::EXPAND, (Gtk::AttachOptions)0,0,0); } else { Gtk::HBox *space = manage (new Gtk::HBox); space->set_size_request (SPACE_SIZE_X, SPACE_SIZE_Y); table.attach (*space, 0, 1, r, r+1, (Gtk::AttachOptions)0, (Gtk::AttachOptions)0,0,0); } } ++r; } } void DocumentProperties::build_page() { _page_page.show(); _rcp_bg.init (_("Back_ground:"), _("Background color"), _("Color and transparency of the page background (also used for bitmap export)"), "pagecolor", "inkscape:pageopacity", _wr); _rcb_canb.init (_("Show page _border"), _("If set, rectangular page border is shown"), "showborder", _wr, false); _rcb_bord.init (_("Border on _top of drawing"), _("If set, border is always on top of the drawing"), "borderlayer", _wr, false); _rcp_bord.init (_("Border _color:"), _("Page border color"), _("Color of the page border"), "bordercolor", "borderopacity", _wr); _rcb_shad.init (_("_Show border shadow"), _("If set, page border shows a shadow on its right and lower side"), "inkscape:showpageshadow", _wr, false); _rum_deflt.init (_("Default _units:"), "inkscape:document-units", _wr); Gtk::Label* label_gen = manage (new Gtk::Label); label_gen->set_markup (_("General")); Gtk::Label* label_bor = manage (new Gtk::Label); label_bor->set_markup (_("Border")); Gtk::Label *label_for = manage (new Gtk::Label); label_for->set_markup (_("Format")); _page_sizer.init (_wr); const Gtk::Widget* widget_array[] = { label_gen, 0, _rum_deflt._label, _rum_deflt._sel, _rcp_bg._label, _rcp_bg._cp, 0, 0, label_for, 0, 0, &_page_sizer, 0, 0, label_bor, 0, 0, _rcb_canb._button, 0, _rcb_bord._button, 0, _rcb_shad._button, _rcp_bord._label, _rcp_bord._cp, }; attach_all (_page_page.table(), widget_array, sizeof(widget_array)); } void DocumentProperties::build_grid() { _page_grid.show(); /// \todo FIXME: gray out snapping when grid is off. /// Dissenting view: you want snapping without grid. _rcbgrid.init (_("_Show grid"), _("Show or hide grid"), "showgrid", _wr); _rrb_gridtype.init (_("Grid type:"), _("Normal (2D)"), _("Axonometric (3D)"), _("The normal grid with vertical and horizontal lines."), _("A grid with vertical lines and two diagonal line groups, each representing the projection of a primary axis."), "gridtype", _wr); _rumg.init (_("Grid _units:"), "grid_units", _wr); _rsu_ox.init (_("_Origin X:"), _("X coordinate of grid origin"), "gridoriginx", _rumg, _wr); _rsu_oy.init (_("O_rigin Y:"), _("Y coordinate of grid origin"), "gridoriginy", _rumg, _wr); _rsu_sx.init (_("Spacing _X:"), _("Distance of vertical grid lines"), "gridspacingx", _rumg, _wr); _rsu_sy.init (_("Spacing _Y:"), _("Distance of horizontal grid lines"), "gridspacingy", _rumg, _wr); _rsu_ax.init (_("Angle X:"), _("Angle of x-axis of axonometric grid"), "gridanglex", _rumg, _wr); _rsu_az.init (_("Angle Z:"), _("Angle of z-axis of axonometric grid"), "gridanglez", _rumg, _wr); _rcp_gcol.init (_("Grid line _color:"), _("Grid line color"), _("Color of grid lines"), "gridcolor", "gridopacity", _wr); _rcp_gmcol.init (_("Ma_jor grid line color:"), _("Major grid line color"), _("Color of the major (highlighted) grid lines"), "gridempcolor", "gridempopacity", _wr); _rsi.init (_("_Major grid line every:"), _("lines"), "gridempspacing", _wr); _rcb_sgui.init (_("Show _guides"), _("Show or hide guides"), "showguides", _wr); _rcp_gui.init (_("Guide co_lor:"), _("Guideline color"), _("Color of guidelines"), "guidecolor", "guideopacity", _wr); _rcp_hgui.init (_("_Highlight color:"), _("Highlighted guideline color"), _("Color of a guideline when it is under mouse"), "guidehicolor", "guidehiopacity", _wr); Gtk::Label *label_grid = manage (new Gtk::Label); label_grid->set_markup (_("Grid")); Gtk::Label *label_gui = manage (new Gtk::Label); label_gui->set_markup (_("Guides")); const Gtk::Widget* widget_array[] = { label_grid, 0, 0, _rcbgrid._button, 0, _rrb_gridtype._hbox, _rumg._label, _rumg._sel, 0, _rsu_ox.getSU(), 0, _rsu_oy.getSU(), 0, _rsu_sx.getSU(), 0, _rsu_sy.getSU(), 0, _rsu_ax.getSU(), 0, _rsu_az.getSU(), _rcp_gcol._label, _rcp_gcol._cp, 0, 0, _rcp_gmcol._label, _rcp_gmcol._cp, _rsi._label, &_rsi._hbox, 0, 0, label_gui, 0, 0, _rcb_sgui._button, _rcp_gui._label, _rcp_gui._cp, _rcp_hgui._label, _rcp_hgui._cp, }; attach_all (_page_grid.table(), widget_array, sizeof(widget_array)); } void DocumentProperties::build_snap() { _page_snap.show(); _rcbsnbo.init (_("_Snap bounding boxes to objects"), _("Snap the edges of the object bounding boxes to other objects"), "inkscape:object-bbox", _wr); _rcbsnnob.init (_("Snap nodes _to objects"), _("Snap the nodes of objects to other objects"), "inkscape:object-points", _wr); _rcbsnop.init (_("Snap to object _paths"), _("Snap to other object paths"), "inkscape:object-paths", _wr); _rcbsnon.init (_("Snap to object _nodes"), _("Snap to other object nodes"), "inkscape:object-nodes", _wr); _rsu_sno.init (_("Snap s_ensitivity:"), _("Always snap"), _("Controls max. snapping distance from object"), _("If set, objects snap to the nearest object when moved, regardless of distance"), "objecttolerance", _wr); _rcbsnbb.init (_("Snap _bounding boxes to grid"), _("Snap the edges of the object bounding boxes"), "inkscape:grid-bbox", _wr); _rcbsnnod.init (_("Snap nodes to _grid"), _("Snap path nodes, text baselines, ellipse centers, etc."), "inkscape:grid-points", _wr); _rsu_sn.init (_("Snap sens_itivity:"), _("Always snap"), _("Controls max. snapping distance from grid"), _("If set, objects snap to the nearest grid line when moved, regardless of distance"), "gridtolerance", _wr); _rcb_snpgui.init (_("Snap bounding boxes to g_uides"), _("Snap the edges of the object bounding boxes"), "inkscape:guide-bbox", _wr); _rcb_snbgui.init (_("Snap p_oints to guides"), _("Snap path nodes, text baselines, ellipse centers, etc."), "inkscape:guide-points", _wr); _rsu_gusn.init (_("Snap sensiti_vity:"), _("Always snap"), _("Controls max. snapping distance from guides"), _("If set, objects snap to the nearest guide when moved, regardless of distance"), "guidetolerance", _wr); // _rrb_pix.init (_("Sensitivity:"), _("S_creen pixels"), _("p_x units"), // _("Sensitivity is always the same, regardless of zoom."), // _("Sensitivity changes with zoom; zooming in will enlarge max. snapping distance."), // _("inkscape:has_abs_tolerance"), _wr); Gtk::Label *label_o = manage (new Gtk::Label); label_o->set_markup (_("Object Snapping")); Gtk::Label *label_gr = manage (new Gtk::Label); label_gr->set_markup (_("Grid Snapping")); Gtk::Label *label_gu = manage (new Gtk::Label); label_gu->set_markup (_("Guide Snapping")); const Gtk::Widget* array[] = { label_o, 0, 0, _rcbsnbo._button, 0, _rcbsnnob._button, 0, _rcbsnop._button, 0, _rcbsnon._button, 0, _rsu_sno._vbox, 0, 0, label_gr, 0, 0, _rcbsnbb._button, 0, _rcbsnnod._button, 0, _rsu_sn._vbox, 0, 0, label_gu, 0, 0, _rcb_snpgui._button, 0, _rcb_snbgui._button, 0, _rsu_gusn._vbox, // 0, 0, // 0, _rrb_pix._hbox, }; attach_all (_page_snap.table(), array, sizeof(array)); } /** * Update dialog widgets from desktop. */ void DocumentProperties::update() { if (_wr.isUpdating()) return; SPDesktop *dt = SP_ACTIVE_DESKTOP; SPNamedView *nv = sp_desktop_namedview(dt); _wr.setUpdating (true); set_sensitive (true); //-----------------------------------------------------------page page _rcp_bg.setRgba32 (nv->pagecolor); _rcb_canb.setActive (nv->showborder); _rcb_bord.setActive (nv->borderlayer == SP_BORDER_LAYER_TOP); _rcp_bord.setRgba32 (nv->bordercolor); _rcb_shad.setActive (nv->showpageshadow); if (nv->doc_units) _rum_deflt.setUnit (nv->doc_units); double const doc_w_px = sp_document_width(sp_desktop_document(dt)); double const doc_h_px = sp_document_height(sp_desktop_document(dt)); _page_sizer.setDim (doc_w_px, doc_h_px); //-----------------------------------------------------------grid page _rcbgrid.setActive (nv->showgrid); _rrb_gridtype.setValue (nv->gridtype); _rumg.setUnit (nv->gridunit); gdouble val; val = nv->gridorigin[NR::X]; val = sp_pixels_get_units (val, *(nv->gridunit)); _rsu_ox.setValue (val); val = nv->gridorigin[NR::Y]; val = sp_pixels_get_units (val, *(nv->gridunit)); _rsu_oy.setValue (val); val = nv->gridspacing[NR::X]; double gridx = sp_pixels_get_units (val, *(nv->gridunit)); _rsu_sx.setValue (gridx); val = nv->gridspacing[NR::Y]; double gridy = sp_pixels_get_units (val, *(nv->gridunit)); _rsu_sy.setValue (gridy); val = nv->gridangle[0]; _rsu_ax.setValue (val); val = nv->gridangle[1]; _rsu_az.setValue (val); _rcp_gcol.setRgba32 (nv->gridcolor); _rcp_gmcol.setRgba32 (nv->gridempcolor); _rsi.setValue (nv->gridempspacing); //-----------------------------------------------------------guide _rcb_sgui.setActive (nv->showguides); _rcp_gui.setRgba32 (nv->guidecolor); _rcp_hgui.setRgba32 (nv->guidehicolor); //-----------------------------------------------------------snap _rcbsnbo.setActive (nv->snap_manager.object.getSnapTo(Inkscape::Snapper::BBOX_POINT)); _rcbsnnob.setActive (nv->snap_manager.object.getSnapTo(Inkscape::Snapper::SNAP_POINT)); _rcbsnop.setActive (nv->snap_manager.object.getSnapToPaths()); _rcbsnop.setActive (nv->snap_manager.object.getSnapToNodes()); _rsu_sno.setValue (nv->objecttolerance, nv->has_abs_tolerance); _rcbsnbb.setActive (nv->snap_manager.grid.getSnapTo(Inkscape::Snapper::BBOX_POINT)); _rcbsnnod.setActive (nv->snap_manager.grid.getSnapTo(Inkscape::Snapper::SNAP_POINT)); _rsu_sn.setValue (nv->gridtolerance, nv->has_abs_tolerance); _rcb_snpgui.setActive (nv->snap_manager.guide.getSnapTo(Inkscape::Snapper::BBOX_POINT)); _rcb_snbgui.setActive (nv->snap_manager.guide.getSnapTo(Inkscape::Snapper::SNAP_POINT)); _rsu_gusn.setValue (nv->guidetolerance, nv->has_abs_tolerance); // _rrb_pix.setValue (true); _wr.setUpdating (false); } //-------------------------------------------------------------------- void DocumentProperties::on_response (int id) { if (id == Gtk::RESPONSE_DELETE_EVENT || id == Gtk::RESPONSE_CLOSE) { _rcp_bg.closeWindow(); _rcp_bord.closeWindow(); _rcp_gcol.closeWindow(); _rcp_gmcol.closeWindow(); _rcp_gui.closeWindow(); _rcp_hgui.closeWindow(); } if (id == Gtk::RESPONSE_CLOSE) hide(); } /** * Called when XML node attribute changed; updates dialog widgets. */ static void on_repr_attr_changed (Inkscape::XML::Node *, gchar const *, gchar const *, gchar const *, bool, gpointer) { if (!_instance) return; _instance->update(); } static void on_activate_desktop (Inkscape::Application *, SPDesktop* dt, void*) { if (!_instance) return; Inkscape::XML::Node *repr = SP_OBJECT_REPR(sp_desktop_namedview(SP_ACTIVE_DESKTOP)); repr->addListener (&_repr_events, _instance); Inkscape::XML::Node *root = SP_OBJECT_REPR(sp_desktop_document(SP_ACTIVE_DESKTOP)->root); root->addListener (&_repr_events, _instance); _instance->_doc_replaced_connection = SP_ACTIVE_DESKTOP->connectDocumentReplaced (sigc::ptr_fun (on_doc_replaced)); _instance->update(); } static void on_deactivate_desktop (Inkscape::Application *, SPDesktop* dt, void*) { if (!_instance) return; Inkscape::XML::Node *repr = SP_OBJECT_REPR(sp_desktop_namedview(SP_ACTIVE_DESKTOP)); repr->removeListenerByData (_instance); Inkscape::XML::Node *root = SP_OBJECT_REPR(sp_desktop_document(SP_ACTIVE_DESKTOP)->root); root->removeListenerByData (_instance); _instance->_doc_replaced_connection.disconnect(); } static void on_doc_replaced (SPDesktop* dt, SPDocument* doc) { if (!_instance) return; Inkscape::XML::Node *repr = SP_OBJECT_REPR(sp_desktop_namedview(dt)); repr->addListener (&_repr_events, _instance); Inkscape::XML::Node *root = SP_OBJECT_REPR(doc->root); root->addListener (&_repr_events, _instance); _instance->update(); } } // namespace Dialog } // namespace UI } // namespace Inkscape /* Local Variables: mode:c++ c-file-style:"stroustrup" c-file-offsets:((innamespace . 0)(inline-open . 0)) indent-tabs-mode:nil fill-column:99 End: */ // vim: filetype=c++:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :