/* * Gradient aux toolbar * * Authors: * bulia byak * Johan Engelen * Abhishek Sharma * Tavmjong Bah * * Copyright (C) 2012 Tavmjong Bah * Copyright (C) 2007 Johan Engelen * Copyright (C) 2005 authors * * Released under GNU GPL, read the file 'COPYING' for more information */ #ifdef HAVE_CONFIG_H # include "config.h" #endif // REVIEW THESE AT END OF REWRITE #include "ui/widget/color-preview.h" #include "toolbox.h" #include "mesh-toolbar.h" #include "verbs.h" #include "macros.h" #include "widgets/button.h" #include "widgets/widget-sizes.h" #include "widgets/spw-utilities.h" #include "widgets/spinbutton-events.h" #include "widgets/gradient-vector.h" #include "widgets/gradient-image.h" #include "style.h" #include "preferences.h" #include "document-private.h" #include "document-undo.h" #include "desktop.h" #include #include "ui/tools/gradient-tool.h" #include "ui/tools/mesh-tool.h" #include "gradient-drag.h" #include "sp-mesh-gradient.h" #include "gradient-chemistry.h" #include "gradient-selector.h" #include "selection.h" #include "ui/icon-names.h" #include "widgets/ege-adjustment-action.h" #include "widgets/ege-output-action.h" #include "widgets/ege-select-one-action.h" #include "widgets/ink-action.h" #include "widgets/ink-comboboxentry-action.h" #include "sp-stop.h" #include "svg/css-ostringstream.h" #include "svg/svg-color.h" #include "desktop-style.h" #include "toolbox.h" using Inkscape::DocumentUndo; using Inkscape::UI::ToolboxFactory; using Inkscape::UI::PrefPusher; static bool blocked = false; //######################## //## Mesh ## //######################## /* * Core function, setup all the widgets whenever something changes on the desktop */ static void ms_tb_selection_changed(Inkscape::Selection * /*selection*/, gpointer /*data*/) { // DOES NOTHING AT MOMENT // std::cout << "ms_tb_selection_changed" << std::endl; // if (blocked) // return; // GtkWidget *widget = GTK_WIDGET(data); // SPDesktop *desktop = static_cast(g_object_get_data(G_OBJECT(widget), "desktop")); // if (!desktop) { // return; // } // Inkscape::Selection *selection = desktop->getSelection(); // take from desktop, not from args // if (selection) { // ToolBase *ev = sp_desktop_event_context(desktop); // GrDrag *drag = NULL; // if (ev) { // drag = ev->get_drag(); // // Hide/show handles? // } // } } static void ms_tb_selection_modified(Inkscape::Selection *selection, guint /*flags*/, gpointer data) { ms_tb_selection_changed(selection, data); } static void ms_drag_selection_changed(gpointer /*dragger*/, gpointer data) { ms_tb_selection_changed(NULL, data); } static void ms_defs_release(SPObject * /*defs*/, GObject *widget) { ms_tb_selection_changed(NULL, widget); } static void ms_defs_modified(SPObject * /*defs*/, guint /*flags*/, GObject *widget) { ms_tb_selection_changed(NULL, widget); } /* * Callback functions for user actions */ static void ms_new_type_changed( EgeSelectOneAction *act, GObject * /*tbl*/ ) { Inkscape::Preferences *prefs = Inkscape::Preferences::get(); gint typemode = ege_select_one_action_get_active( act ) == 0 ? SP_GRADIENT_MESH_TYPE_NORMAL : SP_GRADIENT_MESH_TYPE_CONICAL; prefs->setInt("/tools/mesh/mesh_type", typemode); } static void ms_new_fillstroke_changed( EgeSelectOneAction *act, GObject * /*tbl*/ ) { Inkscape::Preferences *prefs = Inkscape::Preferences::get(); Inkscape::PaintTarget fsmode = (ege_select_one_action_get_active( act ) == 0) ? Inkscape::FOR_FILL : Inkscape::FOR_STROKE; prefs->setInt("/tools/gradient/newfillorstroke", (fsmode == Inkscape::FOR_FILL) ? 1 : 0); } static void ms_row_changed(GtkAdjustment *adj, GObject * /*tbl*/ ) { if (blocked) { return; } blocked = TRUE; int rows = gtk_adjustment_get_value(adj); Inkscape::Preferences *prefs = Inkscape::Preferences::get(); prefs->setInt("/tools/mesh/mesh_rows", rows); blocked = FALSE; } static void ms_col_changed(GtkAdjustment *adj, GObject * /*tbl*/ ) { if (blocked) { return; } blocked = TRUE; int cols = gtk_adjustment_get_value(adj); Inkscape::Preferences *prefs = Inkscape::Preferences::get(); prefs->setInt("/tools/mesh/mesh_cols", cols); blocked = FALSE; } static void mesh_toolbox_watch_ec(SPDesktop* dt, Inkscape::UI::Tools::ToolBase* ec, GObject* holder); /** * Mesh auxiliary toolbar construction and setup. * */ void sp_mesh_toolbox_prep(SPDesktop * desktop, GtkActionGroup* mainActions, GObject* holder) { Inkscape::IconSize secondarySize = ToolboxFactory::prefToSize("/toolbox/secondary", 1); EgeAdjustmentAction* eact = 0; /* New mesh: normal or conical */ { GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING ); GtkTreeIter iter; gtk_list_store_append( model, &iter ); gtk_list_store_set( model, &iter, 0, _("normal"), 1, _("Create mesh gradient"), 2, INKSCAPE_ICON("paint-gradient-mesh"), -1 ); gtk_list_store_append( model, &iter ); gtk_list_store_set( model, &iter, 0, _("conical"), 1, _("Create conical gradient"), 2, INKSCAPE_ICON("paint-gradient-conical"), -1 ); EgeSelectOneAction* act = ege_select_one_action_new( "MeshNewTypeAction", (""), (""), NULL, GTK_TREE_MODEL(model) ); g_object_set( act, "short_label", _("New:"), NULL ); gtk_action_group_add_action( mainActions, GTK_ACTION(act) ); g_object_set_data( holder, "mesh_new_type_action", act ); ege_select_one_action_set_appearance( act, "full" ); ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE ); g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL ); ege_select_one_action_set_icon_column( act, 2 ); ege_select_one_action_set_tooltip_column( act, 1 ); Inkscape::Preferences *prefs = Inkscape::Preferences::get(); gint mode = prefs->getInt("/tools/mesh/mesh_type", SP_GRADIENT_MESH_TYPE_NORMAL) != SP_GRADIENT_MESH_TYPE_NORMAL; ege_select_one_action_set_active( act, mode ); g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(ms_new_type_changed), holder ); } /* New gradient on fill or stroke*/ { GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING ); GtkTreeIter iter; gtk_list_store_append( model, &iter ); gtk_list_store_set( model, &iter, 0, _("fill"), 1, _("Create gradient in the fill"), 2, INKSCAPE_ICON("object-fill"), -1 ); gtk_list_store_append( model, &iter ); gtk_list_store_set( model, &iter, 0, _("stroke"), 1, _("Create gradient in the stroke"), 2, INKSCAPE_ICON("object-stroke"), -1 ); EgeSelectOneAction* act = ege_select_one_action_new( "MeshNewFillStrokeAction", (""), (""), NULL, GTK_TREE_MODEL(model) ); g_object_set( act, "short_label", _("on:"), NULL ); gtk_action_group_add_action( mainActions, GTK_ACTION(act) ); g_object_set_data( holder, "mesh_new_fillstroke_action", act ); ege_select_one_action_set_appearance( act, "full" ); ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE ); g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL ); ege_select_one_action_set_icon_column( act, 2 ); ege_select_one_action_set_tooltip_column( act, 1 ); /// @todo Convert to boolean? Inkscape::Preferences *prefs = Inkscape::Preferences::get(); bool fillstrokemode = !prefs->getBool("/tools/gradient/newfillorstroke", true); ege_select_one_action_set_active( act, fillstrokemode ); g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(ms_new_fillstroke_changed), holder ); } /* Number of mesh rows */ { gchar const* labels[] = {}; gdouble values[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; eact = create_adjustment_action( "MeshRowAction", _("Rows"), _("Rows:"), _("Number of rows in new mesh"), "/tools/mesh/mesh_rows", 1, GTK_WIDGET(desktop->canvas), holder, FALSE, NULL, 1, 20, 1, 1, labels, values, G_N_ELEMENTS(labels), ms_row_changed, NULL /*unit tracker*/, 1.0, 0 ); gtk_action_group_add_action( mainActions, GTK_ACTION(eact) ); gtk_action_set_sensitive( GTK_ACTION(eact), TRUE ); } /* Number of mesh columns */ { gchar const* labels[] = {}; gdouble values[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; eact = create_adjustment_action( "MeshColumnAction", _("Columns"), _("Columns:"), _("Number of columns in new mesh"), "/tools/mesh/mesh_cols", 1, GTK_WIDGET(desktop->canvas), holder, FALSE, NULL, 1, 20, 1, 1, labels, values, G_N_ELEMENTS(labels), ms_col_changed, NULL /*unit tracker*/, 1.0, 0 ); gtk_action_group_add_action( mainActions, GTK_ACTION(eact) ); gtk_action_set_sensitive( GTK_ACTION(eact), TRUE ); } /* Edit fill mesh */ { InkToggleAction* act = ink_toggle_action_new( "MeshEditFillAction", _("Edit Fill"), _("Edit fill mesh"), INKSCAPE_ICON("object-fill"), secondarySize ); gtk_action_group_add_action( mainActions, GTK_ACTION( act ) ); PrefPusher *pusher = new PrefPusher(GTK_TOGGLE_ACTION(act), "/tools/mesh/edit_fill"); g_signal_connect( holder, "destroy", G_CALLBACK(delete_prefspusher), pusher); } /* Edit stroke mesh */ { InkToggleAction* act = ink_toggle_action_new( "MeshEditStrokeAction", _("Edit Stroke"), _("Edit stroke mesh"), INKSCAPE_ICON("object-stroke"), secondarySize ); gtk_action_group_add_action( mainActions, GTK_ACTION( act ) ); PrefPusher *pusher = new PrefPusher(GTK_TOGGLE_ACTION(act), "/tools/mesh/edit_stroke"); g_signal_connect( holder, "destroy", G_CALLBACK(delete_prefspusher), pusher); } /* Show/hide side and tensor handles */ { InkToggleAction* act = ink_toggle_action_new( "MeshShowHandlesAction", _("Show Handles"), _("Show side and tensor handles"), INKSCAPE_ICON("show-node-handles"), secondarySize ); gtk_action_group_add_action( mainActions, GTK_ACTION( act ) ); PrefPusher *pusher = new PrefPusher(GTK_TOGGLE_ACTION(act), "/tools/mesh/show_handles"); g_signal_connect( holder, "destroy", G_CALLBACK(delete_prefspusher), pusher); } g_object_set_data(holder, "desktop", desktop); desktop->connectEventContextChanged(sigc::bind(sigc::ptr_fun(mesh_toolbox_watch_ec), holder)); } static void mesh_toolbox_watch_ec(SPDesktop* desktop, Inkscape::UI::Tools::ToolBase* ec, GObject* holder) { static sigc::connection c_selection_changed; static sigc::connection c_selection_modified; static sigc::connection c_subselection_changed; static sigc::connection c_defs_release; static sigc::connection c_defs_modified; if (SP_IS_MESH_CONTEXT(ec)) { // connect to selection modified and changed signals Inkscape::Selection *selection = desktop->getSelection(); SPDocument *document = desktop->getDocument(); c_selection_changed = selection->connectChanged(sigc::bind(sigc::ptr_fun(&ms_tb_selection_changed), holder)); c_selection_modified = selection->connectModified(sigc::bind(sigc::ptr_fun(&ms_tb_selection_modified), holder)); c_subselection_changed = desktop->connectToolSubselectionChanged(sigc::bind(sigc::ptr_fun(&ms_drag_selection_changed), holder)); c_defs_release = document->getDefs()->connectRelease(sigc::bind<1>(sigc::ptr_fun(&ms_defs_release), holder)); c_defs_modified = document->getDefs()->connectModified(sigc::bind<2>(sigc::ptr_fun(&ms_defs_modified), holder)); ms_tb_selection_changed(selection, holder); } else { if (c_selection_changed) c_selection_changed.disconnect(); if (c_selection_modified) c_selection_modified.disconnect(); if (c_subselection_changed) c_subselection_changed.disconnect(); if (c_defs_release) c_defs_release.disconnect(); if (c_defs_modified) c_defs_modified.disconnect(); } } /* 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 :