/* === S Y N F I G ========================================================= */
-/*! \file rotoscope_bline.cpp
+/*! \file state_bline.cpp
** \brief Template File
**
-** $Id: state_bline.cpp,v 1.1.1.1 2005/01/07 03:34:36 darco Exp $
+** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
{
etl::handle<CanvasView> canvas_view_;
CanvasView::IsWorking is_working;
-
+
bool prev_table_status;
bool loop_;
bool prev_workarea_layer_status_;
Gtk::Menu menu;
Duckmatic::Push duckmatic_push;
-
+
etl::handle<Duck> curr_duck;
etl::handle<Duck> next_duck;
-
+
std::list<synfig::ValueNode_Const::Handle> bline_point_list;
synfigapp::Settings& settings;
-
+
bool on_vertex_change(const synfig::Point &point, synfig::ValueNode_Const::Handle value_node);
bool on_tangent1_change(const synfig::Point &point, synfig::ValueNode_Const::Handle value_node);
bool on_tangent2_change(const synfig::Point &point, synfig::ValueNode_Const::Handle value_node);
void bline_delete_vertex(synfig::ValueNode_Const::Handle value_node);
void bline_insert_vertex(synfig::ValueNode_Const::Handle value_node,float origin=0.5);
void loop_bline();
+ void unloop_bline();
void refresh_ducks(bool x=true);
-
+
Gtk::Table options_table;
Gtk::Entry entry_id;
Gtk::CheckButton checkbutton_layer_region;
Gtk::Button button_clear;
Gtk::Adjustment adj_feather;
Gtk::SpinButton spin_feather;
-
-
-
+
+
+
public:
int layers_to_create()const
get_layer_bline_flag()+
get_layer_curve_gradient_flag();
}
-
+
void sanity_check()
{
if(layers_to_create()==0)
bool get_auto_export_flag()const { return checkbutton_auto_export.get_active(); }
void set_auto_export_flag(bool x) { return checkbutton_auto_export.set_active(x); }
-
+
bool get_layer_region_flag()const { return checkbutton_layer_region.get_active(); }
void set_layer_region_flag(bool x) { return checkbutton_layer_region.set_active(x); }
-
+
bool get_layer_bline_flag()const { return checkbutton_layer_bline.get_active(); }
void set_layer_bline_flag(bool x) { return checkbutton_layer_bline.set_active(x); }
-
+
bool get_layer_curve_gradient_flag()const { return checkbutton_layer_curve_gradient.get_active(); }
void set_layer_curve_gradient_flag(bool x) { return checkbutton_layer_curve_gradient.set_active(x); }
Smach::event_result event_mouse_motion_handler(const Smach::event& x);
Smach::event_result event_refresh_tool_options(const Smach::event& x);
- Smach::event_result event_hijack(const Smach::event& x) { return Smach::RESULT_ACCEPT; }
-
+ Smach::event_result event_hijack(const Smach::event& /*x*/) { return Smach::RESULT_ACCEPT; }
+
void refresh_tool_options();
StateBLine_Context(CanvasView* canvas_view);
synfig::Canvas::Handle get_canvas()const{return canvas_view_->get_canvas();}
WorkArea * get_work_area()const{return canvas_view_->get_work_area();}
const synfig::TransformStack& get_transform_stack()const { return canvas_view_->get_curr_transform_stack(); }
-
+
void load_settings();
void save_settings();
void reset();
bool run_();
bool run();
-
+
bool no_egress_on_selection_change;
- Smach::event_result event_layer_selection_changed_handler(const Smach::event& x)
+ Smach::event_result event_layer_selection_changed_handler(const Smach::event& /*x*/)
{
if(!no_egress_on_selection_change)
throw Smach::egress_exception();
return Smach::RESULT_OK;
}
-
+
}; // END of class StateBLine_Context
insert(event_def(EVENT_WORKAREA_MOUSE_MOTION,&StateBLine_Context::event_mouse_motion_handler));
insert(event_def(EVENT_WORKAREA_MOUSE_BUTTON_DRAG,&StateBLine_Context::event_mouse_motion_handler));
insert(event_def(EVENT_REFRESH_TOOL_OPTIONS,&StateBLine_Context::event_refresh_tool_options));
-}
+}
StateBLine::~StateBLine()
{
void
StateBLine_Context::load_settings()
-{
+{
String value;
if(settings.get_value("bline.layer_region",value) && value=="0")
void
StateBLine_Context::save_settings()
-{
+{
sanity_check();
settings.set_value("bline.layer_bline",get_layer_bline_flag()?"1":"0");
settings.set_value("bline.layer_region",get_layer_region_flag()?"1":"0");
String id(get_id());
int number=1;
int digits=0;
-
+
if(id.empty())
id="NewBLine";
-
+
// If there is a number
// already at the end of the
// id, then remove it.
{
// figure out how many digits it is
for(digits=0;(int)id.size()-1>=digits && id[id.size()-1-digits]<='9' && id[id.size()-1-digits]>='0';digits++)while(false);
-
+
String str_number;
str_number=String(id,id.size()-digits,id.size());
id=String(id,0,id.size()-digits);
synfig::info("---------------- \"%s\"",str_number.c_str());
-
+
number=atoi(str_number.c_str());
}
else
number=1;
digits=3;
}
-
+
number++;
-
+
// Add the number back onto the id
{
const String format(strprintf("%%0%dd",digits));
id+=strprintf(format.c_str(),number);
}
-
+
// Set the ID
set_id(id);
}
depth=-1;
no_egress_on_selection_change=false;
load_settings();
-
+
// Set up the tool options dialog
- //options_table.attach(*manage(new Gtk::Label(_("BLine Tool"))), 0, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ //options_table.attach(*manage(new Gtk::Label(_("BLine Tool"))), 0, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
options_table.attach(entry_id, 0, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(checkbutton_layer_region, 0, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(checkbutton_layer_bline, 0, 2, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(checkbutton_layer_curve_gradient, 0, 2, 4, 5, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(*manage(new Gtk::Label(_("Feather"))), 0, 1, 10, 11, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(checkbutton_layer_region, 0, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(checkbutton_layer_bline, 0, 2, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(checkbutton_layer_curve_gradient, 0, 2, 4, 5, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(*manage(new Gtk::Label(_("Feather"))), 0, 1, 10, 11, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
options_table.attach(spin_feather, 1, 2, 10, 11, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(checkbutton_auto_export, 0, 2, 11, 12, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- //options_table.attach(button_make, 0, 2, 5, 6, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(checkbutton_auto_export, 0, 2, 11, 12, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ //options_table.attach(button_make, 0, 2, 5, 6, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
//button_make.signal_pressed().connect(sigc::mem_fun(*this,&StateBLine_Context::run));
options_table.show_all();
refresh_tool_options();
App::dialog_tool_options->present();
-
+
// Turn off layer clicking
get_work_area()->allow_layer_clicks=false;
-
+
// clear out the ducks
get_work_area()->clear_ducks();
-
+
// Refresh the work area
get_work_area()->queue_draw();
-
+
// Hide the tables if they are showing
prev_table_status=get_canvas_view()->tables_are_visible();
if(prev_table_status)get_canvas_view()->hide_tables();
-
- // Hide the time bar
- get_canvas_view()->hide_timebar();
-
+
+ // Disable the time bar
+ get_canvas_view()->set_sensitive_timebar(false);
+
// Connect a signal
//get_work_area()->signal_user_click().connect(sigc::mem_fun(*this,&studio::StateBLine_Context::on_user_click));
get_canvas_view()->work_area->set_cursor(Gdk::CROSSHAIR);
}
Smach::event_result
-StateBLine_Context::event_refresh_tool_options(const Smach::event& x)
+StateBLine_Context::event_refresh_tool_options(const Smach::event& /*x*/)
{
refresh_tool_options();
return Smach::RESULT_ACCEPT;
// Restore layer clicking
get_work_area()->allow_layer_clicks=prev_workarea_layer_status_;
- // Show the time bar
- if(get_canvas_view()->get_canvas()->rend_desc().get_time_start()!=get_canvas_view()->get_canvas()->rend_desc().get_time_end())
- get_canvas_view()->show_timebar();
+ // Enable the time bar
+ get_canvas_view()->set_sensitive_timebar(true);
// Bring back the tables if they were out before
if(prev_table_status)get_canvas_view()->show_tables();
// get_canvas_view()->get_smach().process_event(EVENT_REFRESH_DUCKS);
-
+
// Refresh the work area
get_work_area()->queue_draw();
}
Smach::event_result
-StateBLine_Context::event_stop_handler(const Smach::event& x)
+StateBLine_Context::event_stop_handler(const Smach::event& /*x*/)
{
synfig::info("STATE RotoBLine: Received Stop Event");
// run();
}
Smach::event_result
-StateBLine_Context::event_refresh_handler(const Smach::event& x)
+StateBLine_Context::event_refresh_handler(const Smach::event& /*x*/)
{
synfig::info("STATE RotoBLine: Received Refresh Event");
refresh_ducks();
next_duck=0;
// Now we need to generate it
-
+
if(bline_point_list.empty())
{
return false;
//get_canvas_view()->get_ui_interface()->error(_("You need at least two (2) points to create a BLine"));
return false;
}
-
+
do
- {
-
+ {
+
// Create the action group
synfigapp::Action::PassiveGrouper group(get_canvas_interface()->get_instance().get(),_("New BLine"));
std::vector<BLinePoint> new_list;
std::list<synfig::ValueNode_Const::Handle>::iterator iter;
const synfig::TransformStack& transform(get_transform_stack());
-
+
for(iter=bline_point_list.begin();iter!=bline_point_list.end();++iter)
{
BLinePoint bline_point((*iter)->get_value().get(BLinePoint()));
Point new_vertex(transform.unperform(bline_point.get_vertex()));
-
+
bline_point.set_tangent1(
transform.unperform(
bline_point.get_tangent1()+bline_point.get_vertex()
bline_point.get_tangent2()+bline_point.get_vertex()
) -new_vertex
);
-
+
bline_point.set_vertex(new_vertex);
-
+
new_list.push_back(bline_point);
}
-
+
ValueNode_BLine::Handle value_node_bline(ValueNode_BLine::create(new_list));
-
+
assert(value_node_bline);
-
+
// Set the looping flag
value_node_bline->set_loop(loop_);
-
+
// Add the BLine to the canvas
if(get_auto_export_flag() && !get_canvas_interface()->add_value_node(value_node_bline,get_id()))
{
throw String(_("Unable to add value node"));
return false;
}
-
+
Layer::Handle layer;
-
+
// we are temporarily using the layer to hold something
layer=get_canvas_view()->get_selection_manager()->get_selected_layer();
}
else
depth=0;
-
+
if(!canvas)
canvas=get_canvas_view()->get_canvas();
synfigapp::SelectionManager::LayerList layer_selection;
-
+
// If we were asked to create a region layer, go ahead and do so
if(get_layer_region_flag())
{
layer->set_param("feather",get_feather());
get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
}
-
+
if(get_layer_bline_flag())
layer->set_param("color",synfigapp::Main::get_background_color());
-
+
synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
-
+
assert(action);
-
- action->set_param("canvas",get_canvas());
- action->set_param("canvas_interface",get_canvas_interface());
+
+ action->set_param("canvas",get_canvas());
+ action->set_param("canvas_interface",get_canvas_interface());
action->set_param("layer",layer);
if(!action->set_param("param",String("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
layer->set_param("feather",get_feather());
get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
}
-
+
assert(layer);
synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
assert(action);
-
- action->set_param("canvas",get_canvas());
- action->set_param("canvas_interface",get_canvas_interface());
- action->set_param("layer",layer);
+
+ action->set_param("canvas",get_canvas());
+ action->set_param("canvas_interface",get_canvas_interface());
+ action->set_param("layer",layer);
if(!action->set_param("param",String("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
group.cancel();
throw String(_("Unable to create Outline layer"));
return false;
- }
+ }
/*if(get_layer_region_flag() && !get_auto_export_flag())
{
}
-
+
// If we were asked to create a CurveGradient layer, go ahead and do so
if(get_layer_curve_gradient_flag())
{
layer_selection.push_back(layer);
layer->set_description(get_id()+_(" Gradient"));
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
-
+
assert(layer);
synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
assert(action);
-
- action->set_param("canvas",get_canvas());
- action->set_param("canvas_interface",get_canvas_interface());
- action->set_param("layer",layer);
+
+ action->set_param("canvas",get_canvas());
+ action->set_param("canvas_interface",get_canvas_interface());
+ action->set_param("layer",layer);
if(!action->set_param("param",String("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
group.cancel();
throw String(_("Unable to create Gradient layer"));
return false;
- }
+ }
/*if(get_layer_region_flag() && !get_auto_export_flag())
{
get_canvas_interface()->get_selection_manager()->clear_selected_layers();
get_canvas_interface()->get_selection_manager()->set_selected_layers(layer_selection);
no_egress_on_selection_change=false;
-
+
//if(finish_bline_dialog.get_region_flag() || finish_bline_dialog.get_bline_flag())
// get_canvas_interface()->signal_dirty_preview()();
-
+
} while(0);
reset();
StateBLine_Context::event_mouse_motion_handler(const Smach::event& x)
{
const EventMouse& event(*reinterpret_cast<const EventMouse*>(&x));
-
+
if(curr_duck)
{
//synfig::info("Moved Duck");
get_work_area()->queue_draw();
return Smach::RESULT_ACCEPT;
}
-
+
return Smach::RESULT_OK;
}
Smach::event_result
-StateBLine_Context::event_mouse_release_handler(const Smach::event& x)
+StateBLine_Context::event_mouse_release_handler(const Smach::event& /*x*/)
{
if(curr_duck)
{
// If we are already looped up, then don't try to add anything else
if(loop_)
return Smach::RESULT_OK;
-
+
BLinePoint bline_point;
-
+
bline_point.set_vertex(get_work_area()->snap_point_to_grid(event.pos));
//bline_point.set_width(synfigapp::Main::get_bline_width());
bline_point.set_width(1.0f);
bline_point.set_origin(0.5f);
bline_point.set_split_tangent_flag(false);
bline_point.set_tangent1(Vector(0,0));
-
+
// set the tangent
/*
if(bline_point_list.empty())
const Vector t(event.pos-bline_point_list.back()->get_value().get(BLinePoint()).get_vertex());
bline_point.set_tangent1(t);
}
-
+
if(bline_point_list.size()>1)
{
std::list<synfig::ValueNode_Const::Handle>::iterator iter;
bline_point_list.back()->set_value(prev);
};
*/
-
+
bline_point_list.push_back(ValueNode_Const::create(bline_point));
-
+
refresh_ducks();
return Smach::RESULT_ACCEPT;
}
-
+
case BUTTON_RIGHT: // Intercept the right-button click to short-circut the pop-up menu
return Smach::RESULT_ACCEPT;
-
- default:
+
+ default:
return Smach::RESULT_OK;
}
}
{
get_work_area()->clear_ducks();
get_work_area()->queue_draw();
-
+
if(bline_point_list.empty())
return;
handle<WorkArea::Bezier> bezier;
handle<WorkArea::Duck> duck,tduck;
BLinePoint bline_point;
-
+
for(iter=bline_point_list.begin();iter!=bline_point_list.end();++iter)
{
ValueNode_Const::Handle value_node(*iter);
assert(value_node);
- // First add the duck associated with this vertex
+ // First add the duck associated with this vertex
duck=new WorkArea::Duck(bline_point.get_vertex());
duck->set_editable(true);
duck->set_type(Duck::TYPE_VERTEX);
);
duck->set_guid(value_node->get_guid()^GUID::hasher(0));
- get_work_area()->add_duck(duck);
+ get_work_area()->add_duck(duck);
// Add the tangent1 duck
tduck=new WorkArea::Duck(bline_point.get_tangent1());
tduck->signal_user_click(2).connect(
sigc::bind(sigc::mem_fun(*this,&studio::StateBLine_Context::popup_handle_menu),value_node)
);
-
+
// See if we need to add that duck to the previous bezier
if(bezier)
{
- get_work_area()->add_duck(tduck);
+ get_work_area()->add_duck(tduck);
bezier->p2=duck;
bezier->c2=tduck;
)
);
- //get_work_area()->add_duck(bezier->c1);
- //get_work_area()->add_duck(bezier->c2);
+ //get_work_area()->add_duck(bezier->c1);
+ //get_work_area()->add_duck(bezier->c2);
get_work_area()->add_bezier(bezier);
bezier=0;
}
-
+
// Now we see if we need to create a bezier
list<ValueNode_Const::Handle>::iterator next(iter);
next++;
-
+
// If our next iterator is the end, then we don't need
// to add a bezier.
//if(next==bline_point_list.end() && !loop_)
// continue;
-
+
bezier=new WorkArea::Bezier();
// Add the tangent2 duck
tduck->signal_user_click(2).connect(
sigc::bind(sigc::mem_fun(*this,&studio::StateBLine_Context::popup_handle_menu),value_node)
);
-
+
// Setup the next bezier
bezier->p1=duck;
bezier->c1=tduck;
- get_work_area()->add_duck(tduck);
+ get_work_area()->add_duck(tduck);
curr_duck=tduck;
}
-
+
// Add the loop, if requested
if(bezier && loop_)
{
duck->signal_user_click(2).connect(
sigc::bind(sigc::mem_fun(*this,&studio::StateBLine_Context::popup_vertex_menu),bline_point_list.front())
);
- get_work_area()->add_duck(duck);
+ get_work_area()->add_duck(duck);
// Add the tangent1 duck
tduck=new WorkArea::Duck(bline_point.get_tangent1());
tduck->signal_user_click(2).connect(
sigc::bind(sigc::mem_fun(*this,&studio::StateBLine_Context::popup_handle_menu),bline_point_list.front())
);
- get_work_area()->add_duck(tduck);
-
+ get_work_area()->add_duck(tduck);
+
bezier->p2=duck;
bezier->c2=tduck;
)
);
- //get_work_area()->add_duck(bezier->c1);
+ //get_work_area()->add_duck(bezier->c1);
get_work_area()->add_bezier(bezier);
}
if(bezier && !loop_)
bezier->p2=duck;
bezier->c2=tduck;
- get_work_area()->add_duck(bezier->p2);
- //get_work_area()->add_duck(bezier->c2);
+ get_work_area()->add_duck(bezier->p2);
+ //get_work_area()->add_duck(bezier->c2);
get_work_area()->add_bezier(bezier);
duck->set_guid(GUID());
tduck->set_guid(GUID());
-
+
next_duck=duck;
}
-
+
if(!button_down)
{
if(curr_duck)
}
}
}
- get_work_area()->queue_draw();
+ get_work_area()->queue_draw();
}
}
void
+StateBLine_Context::unloop_bline()
+{
+ loop_=false;
+
+ refresh_ducks(false);
+}
+
+void
StateBLine_Context::popup_vertex_menu(synfig::ValueNode_Const::Handle value_node)
{
menu.items().clear();
- if(!loop_ && value_node==bline_point_list.front())
+ if(loop_)
{
+ menu.items().push_back(Gtk::Menu_Helpers::MenuElem("Unloop BLine",
+ sigc::mem_fun(*this,&studio::StateBLine_Context::unloop_bline)
+ ));
+ } else {
menu.items().push_back(Gtk::Menu_Helpers::MenuElem("Loop BLine",
sigc::mem_fun(*this,&studio::StateBLine_Context::loop_bline)
));
}
-
+
menu.items().push_back(Gtk::Menu_Helpers::MenuElem("Delete Vertex",
sigc::bind(
sigc::mem_fun(*this,&studio::StateBLine_Context::bline_delete_vertex),
StateBLine_Context::bline_insert_vertex(synfig::ValueNode_Const::Handle value_node, float origin)
{
list<ValueNode_Const::Handle>::iterator iter;
-
+
for(iter=bline_point_list.begin();iter!=bline_point_list.end();++iter)
if(*iter==value_node)
{
--prev;
BLinePoint bline_point;
-
+
BLinePoint next_bline_point((*iter)->get_value().get(BLinePoint()));
BLinePoint prev_bline_point;
-
+
if(iter!=bline_point_list.begin())
{
prev_bline_point=(*prev)->get_value().get(BLinePoint());
bline_point.set_tangent2(bline_point.get_tangent1());
bline_point.set_split_tangent_flag(false);
bline_point.set_origin(origin);
-
+
/*
bline_point.set_vertex((next_bline_point.get_vertex()+prev_bline_point.get_vertex())*0.5);
bline_point.set_width((next_bline_point.get_width()+prev_bline_point.get_width())*0.5);
get_canvas_view()->get_ui_interface()->error("Unable to find where to insert vertex, internal error, please report this bug");
}
- refresh_ducks(false);
+ refresh_ducks(false);
}
void
StateBLine_Context::bline_delete_vertex(synfig::ValueNode_Const::Handle value_node)
{
list<ValueNode_Const::Handle>::iterator iter;
-
+
for(iter=bline_point_list.begin();iter!=bline_point_list.end();++iter)
if(*iter==value_node)
{
get_canvas_view()->get_ui_interface()->error("Unable to remove vertex, internal error, please report this bug");
}
- refresh_ducks(false);
+ refresh_ducks(false);
}
void
projects / synfig.git / blobdiff