X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fsinfgapp%2Fcanvasinterface.cpp;fp=synfig-studio%2Ftrunk%2Fsrc%2Fsinfgapp%2Fcanvasinterface.cpp;h=0000000000000000000000000000000000000000;hb=02252941b29de64037116f4d37991a38d9ff0d94;hp=4b97077fd3bb438b89d940c1cf53c7a550d6fc2f;hpb=34f6fabfcefdc878ba3c08b82358ae4aef439e99;p=synfig.git diff --git a/synfig-studio/trunk/src/sinfgapp/canvasinterface.cpp b/synfig-studio/trunk/src/sinfgapp/canvasinterface.cpp deleted file mode 100644 index 4b97077..0000000 --- a/synfig-studio/trunk/src/sinfgapp/canvasinterface.cpp +++ /dev/null @@ -1,857 +0,0 @@ -/* === S I N F G =========================================================== */ -/*! \file canvasinterface.cpp -** \brief Template File -** -** $Id: canvasinterface.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $ -** -** \legal -** Copyright (c) 2002 Robert B. Quattlebaum Jr. -** -** This software and associated documentation -** are CONFIDENTIAL and PROPRIETARY property of -** the above-mentioned copyright holder. -** -** You may not copy, print, publish, or in any -** other way distribute this software without -** a prior written agreement with -** the copyright holder. -** \endlegal -*/ -/* ========================================================================= */ - -/* === H E A D E R S ======================================================= */ - -#ifdef USING_PCH -# include "pch.h" -#else -#ifdef HAVE_CONFIG_H -# include -#endif - -//#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "canvasinterface.h" -#include "instance.h" - -#include "actions/layeradd.h" -#include "actions/valuedescconvert.h" -#include "actions/valuenodeadd.h" -#include "actions/editmodeset.h" -#include "action_system.h" - -#include "main.h" - -#include - -#endif - -/* === U S I N G =========================================================== */ - -using namespace std; -using namespace etl; -using namespace sinfg; -using namespace sinfgapp; - -/* === M A C R O S ========================================================= */ - -/* === G L O B A L S ======================================================= */ - -/* === P R O C E D U R E S ================================================= */ - -/* === M E T H O D S ======================================================= */ - -CanvasInterface::CanvasInterface(loose_handle instance,handle canvas): - instance_(instance), - canvas_(canvas), - cur_time_(canvas->rend_desc().get_frame_start()), - mode_(MODE_NORMAL|MODE_ANIMATE_PAST|MODE_ANIMATE_FUTURE) -{ - set_selection_manager(get_instance()->get_selection_manager()); - set_ui_interface(get_instance()->get_ui_interface()); -} - -CanvasInterface::~CanvasInterface() -{ - sinfg::info("sinfgapp::CanvasInterface::~CanvasInterface(): Deleted"); -} - -void -CanvasInterface::set_time(sinfg::Time x) -{ - if(get_canvas()->rend_desc().get_frame_rate()) - { - float fps(get_canvas()->rend_desc().get_frame_rate()); - Time r(x.round(fps)); - //sinfg::info("CanvasInterface::set_time(): %s rounded to %s\n",x.get_string(fps).c_str(),r.get_string(fps).c_str()); - x=r; - } - if(cur_time_.is_equal(x)) - return; - cur_time_=x; - - signal_time_changed()(); - signal_dirty_preview()(); -} - -sinfg::Time -CanvasInterface::get_time()const -{ - return cur_time_; -} - -void -CanvasInterface::refresh_current_values() -{ - get_canvas()->set_time(cur_time_); - signal_time_changed()(); - signal_dirty_preview()(); -} - -etl::handle -CanvasInterface::create(loose_handle instance,handle canvas) -{ - etl::handle intrfc; - intrfc=new CanvasInterface(instance,canvas); - instance->canvas_interface_list().push_front(intrfc); - return intrfc; -} - -void -CanvasInterface::set_mode(Mode x) -{ - Action::Handle action(Action::EditModeSet::create()); - - assert(action); - - action->set_param("canvas",get_canvas()); - action->set_param("canvas_interface",etl::loose_handle(this)); - action->set_param("edit_mode",x); - - if(!action->is_ready()) - { - get_ui_interface()->error(_("Action Not Ready, unable to change mode")); - assert(0); - return; - } - - if(!get_instance()->perform_action(action)) - get_ui_interface()->error(_("Unable to change mode")); - -// mode_=x; -// signal_mode_changed_(x); -} - -CanvasInterface::Mode -CanvasInterface::get_mode()const -{ - return mode_; -} - - - -Layer::Handle -CanvasInterface::add_layer_to(String name, Canvas::Handle canvas, int depth) -{ - sinfgapp::Action::PassiveGrouper group(get_instance().get(),_("Add Layer To")); - - Layer::Handle layer(Layer::create(name)); - - assert(layer); - - if(!layer) - return 0; - - if(canvas!=get_canvas() && !canvas->is_inline()) - { - sinfg::error("Bad canvas passed to \"add_layer_to\""); - return 0; - } - - layer->set_canvas(canvas); - - // Apply some defaults - if(layer->set_param("fg",sinfgapp::Main::get_foreground_color())) - layer->set_param("bg",sinfgapp::Main::get_background_color()); - else - layer->set_param("color",sinfgapp::Main::get_foreground_color()); - - layer->set_param("width",sinfgapp::Main::get_bline_width().units(get_canvas()->rend_desc())); - layer->set_param("gradient",sinfgapp::Main::get_gradient()); - if(name!="zoom") - layer->set_param("amount",sinfgapp::Main::get_opacity()); - layer->set_param("blend_method",sinfgapp::Main::get_blend_method()); - - { - // Grab the layer's list pf parameters - Layer::ParamList paramlist=layer->get_param_list(); - Layer::ParamList::iterator iter; - for(iter=paramlist.begin();iter!=paramlist.end();++iter) - { - ValueNode::Handle value_node; - - if(iter->second.get_type()==ValueBase::TYPE_LIST) - value_node=LinkableValueNode::create("dynamic_list",iter->second); - else if(LinkableValueNode::check_type("composite",iter->second.get_type()) && - (iter->second.get_type()!=ValueBase::TYPE_COLOR && iter->second.get_type()!=ValueBase::TYPE_VECTOR) - ) - value_node=LinkableValueNode::create("composite",iter->second); - - if(value_node) - layer->connect_dynamic_param(iter->first,value_node); - } - } - - // Action to add the layer - Action::Handle action(Action::LayerAdd::create()); - - assert(action); - if(!action) - return 0; - - action->set_param("canvas",canvas); - action->set_param("canvas_interface",etl::loose_handle(this)); - action->set_param("new",layer); - - if(!action->is_ready()) - { - get_ui_interface()->error(_("Action Not Ready")); - return 0; - } - - if(!get_instance()->perform_action(action)) - { - get_ui_interface()->error(_("Action Failed.")); - return 0; - } - - sinfg::info("DEPTH=%d",depth); - // Action to move the layer (if necessary) - if(depth>0) - { - Action::Handle action(Action::create("layer_move")); - - assert(action); - if(!action) - return 0; - - action->set_param("canvas",canvas); - action->set_param("canvas_interface",etl::loose_handle(this)); - action->set_param("layer",layer); - action->set_param("new_index",depth); - - if(!action->is_ready()) - { - get_ui_interface()->error(_("Move Action Not Ready")); - return 0; - } - - if(!get_instance()->perform_action(action)) - { - get_ui_interface()->error(_("Move Action Failed.")); - return 0; - } - } - - - return layer; -} - - -bool -CanvasInterface::convert(ValueDesc value_desc, String type) -{ - Action::Handle action(Action::ValueDescConvert::create()); - - assert(action); - if(!action) - return 0; - - action->set_param("canvas",get_canvas()); - action->set_param("canvas_interface",etl::loose_handle(this)); - action->set_param("value_desc",value_desc); - action->set_param("type",type); - - if(!action->is_ready()) - { - get_ui_interface()->error(_("Action Not Ready")); - return 0; - } - - if(get_instance()->perform_action(action)) - return true; - - get_ui_interface()->error(_("Action Failed.")); - return false; -} - -bool -CanvasInterface::add_value_node(sinfg::ValueNode::Handle value_node, sinfg::String name) -{ - if(name.empty()) - { - get_ui_interface()->error(_("Empty name!")); - return false; - } - - Action::Handle action(Action::ValueNodeAdd::create()); - - assert(action); - if(!action) - return 0; - - action->set_param("canvas",get_canvas()); - action->set_param("canvas_interface",etl::loose_handle(this)); - action->set_param("new",value_node); - action->set_param("name",name); - - if(!action->is_ready()) - { - get_ui_interface()->error(_("Action Not Ready")); - return 0; - } - - if(get_instance()->perform_action(action)) - return true; - - get_ui_interface()->error(_("Action Failed.")); - return false; -} - -Action::ParamList -CanvasInterface::generate_param_list(const ValueDesc &value_desc) -{ - sinfgapp::Action::ParamList param_list; - param_list.add("time",get_time()); - param_list.add("canvas_interface",etl::handle(this)); - param_list.add("canvas",get_canvas()); - - param_list.add("value_desc",value_desc); - - if(value_desc.parent_is_value_node()) - param_list.add("parent_value_node",value_desc.get_parent_value_node()); - - if(value_desc.is_value_node()) - param_list.add("value_node",value_desc.get_value_node()); - - if(value_desc.is_const()) - param_list.add("value",value_desc.get_value()); - - if(value_desc.parent_is_layer_param()) - { - param_list.add("parent_layer",value_desc.get_layer()); - param_list.add("parent_layer_param",value_desc.get_param_name()); - } - - { - sinfgapp::SelectionManager::ChildrenList children_list; - children_list=get_selection_manager()->get_selected_children(); - if(!value_desc.parent_is_canvas() && children_list.size()==1) - { - param_list.add("dest",value_desc); - param_list.add("src",children_list.front().get_value_node()); - } - } - return param_list; -} - -Action::ParamList -CanvasInterface::generate_param_list(const std::list &value_desc_list) -{ - sinfgapp::Action::ParamList param_list; - param_list.add("time",get_time()); - param_list.add("canvas_interface",etl::handle(this)); - param_list.add("canvas",get_canvas()); - - std::list::const_iterator iter; - for(iter=value_desc_list.begin();iter!=value_desc_list.end();++iter) - { - param_list.add("value_desc",*iter); - if(iter->is_value_node()) - { - param_list.add("value_node",iter->get_value_node()); - } - } - - - return param_list; -} - -void -CanvasInterface::set_rend_desc(const sinfg::RendDesc &rend_desc) -{ - Action::Handle action(Action::create("canvas_rend_desc_set")); - - assert(action); - if(!action) - return; - - action->set_param("canvas",get_canvas()); - action->set_param("canvas_interface",etl::loose_handle(this)); - action->set_param("rend_desc",rend_desc); - - if(!get_instance()->perform_action(action)) - get_ui_interface()->error(_("Action Failed.")); -} - -bool -CanvasInterface::set_name(const String &x) -{ - //! \todo This needs to be converted into an action - get_canvas()->set_name(x); - signal_id_changed_(); - return true; -} - -bool -CanvasInterface::set_description(const String &x) -{ - //! \todo This needs to be converted into an action - get_canvas()->set_description(x); - return true; -} - -bool -CanvasInterface::set_id(const String &x) -{ - //! \todo This needs to be converted into an action - get_canvas()->set_id(x); - signal_id_changed_(); - return true; -} - - -void -CanvasInterface::jump_to_next_keyframe() -{ - sinfg::info("Current time: %s",get_time().get_string().c_str()); - try - { - sinfg::Keyframe keyframe(*get_canvas()->keyframe_list().find_next(get_time())); - sinfg::info("Jumping to keyframe \"%s\" at %s",keyframe.get_description().c_str(),keyframe.get_time().get_string().c_str()); - set_time(keyframe.get_time()); - } - catch(...) { sinfg::warning("Unable to find next keyframe"); } -} - -void -CanvasInterface::jump_to_prev_keyframe() -{ - sinfg::info("Current time: %s",get_time().get_string().c_str()); - try - { - sinfg::Keyframe keyframe(*get_canvas()->keyframe_list().find_prev(get_time())); - sinfg::info("Jumping to keyframe \"%s\" at %s",keyframe.get_description().c_str(),keyframe.get_time().get_string().c_str()); - set_time(keyframe.get_time()); - } - catch(...) { sinfg::warning("Unable to find prev keyframe"); } -} - -bool -CanvasInterface::import(const sinfg::String &filename, bool copy) -{ - Action::PassiveGrouper group(get_instance().get(),_("Import Image")); - - sinfg::info("Attempting to import "+filename); - - - if(find(filename.begin(),filename.end(),'.')==filename.end()) - { - get_ui_interface()->error("Filename must have an extension!"); - return false; - } - - String ext(String(filename.begin()+filename.find_last_of('.')+1,filename.end())); - std::transform(ext.begin(),ext.end(),ext.begin(),&::tolower); - - // If this is a SIF file, then we need to do things slightly differently - if(ext=="sif" || ext=="sifz")try - { - - Canvas::Handle outside_canvas(sinfg::open_canvas(filename)); - if(!outside_canvas) - throw String(_("Unable to open this composition")); - - Layer::Handle layer(add_layer_to("PasteCanvas",get_canvas())); - if(!layer) - throw String(_("Unable to create \"PasteCanvas\" layer")); - if(!layer->set_param("canvas",ValueBase(outside_canvas))) - throw int(); - - //layer->set_description(basename(filename)); - signal_layer_new_description()(layer,filename); - return true; - } - catch(String x) - { - get_ui_interface()->error(x+" -- "+filename); - return false; - } - catch(...) - { - get_ui_interface()->error(_("Uncaught exception when attempting\nto open this composition -- ")+filename); - return false; - } - - - - if(!Importer::book().count(ext)) - { - get_ui_interface()->error(_("I don't know how to open images of this type -- ")+ext); - return false; - } - - try - { - Layer::Handle layer(add_layer_to("Import",get_canvas())); - int w,h; - if(!layer) - throw int(); - if(!layer->set_param("filename",ValueBase(filename))) - throw int(); - w=layer->get_param("_width").get(int()); - h=layer->get_param("_height").get(int()); - if(w&&h) - { - Vector size=ValueBase(get_canvas()->rend_desc().get_br()-get_canvas()->rend_desc().get_tl()); - Vector x; - if(size[0]set_param("tl",ValueBase(-x/2))) - throw int(); - if(!layer->set_param("br",ValueBase(x/2))) - throw int(); - } - else - { - if(!layer->set_param("tl",ValueBase(get_canvas()->rend_desc().get_tl()))) - throw int(); - if(!layer->set_param("br",ValueBase(get_canvas()->rend_desc().get_br()))) - throw int(); - } - - layer->set_description(basename(filename)); - signal_layer_new_description()(layer,filename); - - return true; - } - catch(...) - { - get_ui_interface()->error("Unable to import "+filename); - group.cancel(); - return false; - } -} - - -void -CanvasInterface::waypoint_duplicate(sinfgapp::ValueDesc value_desc,sinfg::Waypoint waypoint) -{ - Action::Handle action(Action::create("waypoint_set_smart")); - - assert(action); - if(!action) - return; - - waypoint.make_unique(); - waypoint.set_time(get_time()); - - ValueNode::Handle value_node(value_desc.get_value_node()); - - action->set_param("canvas",get_canvas()); - action->set_param("canvas_interface",etl::loose_handle(this)); - action->set_param("waypoint",waypoint); - action->set_param("time",get_time()); - action->set_param("value_node",value_node); - - if(!get_instance()->perform_action(action)) - get_ui_interface()->error(_("Action Failed.")); -} - -void -CanvasInterface::waypoint_remove(sinfgapp::ValueDesc value_desc,sinfg::Waypoint waypoint) -{ - Action::Handle action(Action::create("waypoint_remove")); - - assert(action); - if(!action) - return; - - ValueNode::Handle value_node(value_desc.get_value_node()); - - action->set_param("canvas",get_canvas()); - action->set_param("canvas_interface",etl::loose_handle(this)); - action->set_param("waypoint",waypoint); - action->set_param("value_node",value_node); - - if(!get_instance()->perform_action(action)) - get_ui_interface()->error(_("Action Failed.")); -} - - -void -CanvasInterface::auto_export(ValueNode::Handle value_node) -{ -/* - // Check to see if we are already exported. - if(value_node->is_exported()) - return; - - Action::Handle action(Action::create("value_node_add")); - - assert(action); - if(!action) - return; - - String name(strprintf(_("Unnamed%08d"),sinfg::UniqueID().get_uid())); - - action->set_param("canvas",get_canvas()); - action->set_param("canvas_interface",etl::loose_handle(this)); - action->set_param("new",value_node); - action->set_param("name",name); - - if(!get_instance()->perform_action(action)) - get_ui_interface()->error(_("Action Failed.")); -*/ -} - -void -CanvasInterface::auto_export(const ValueDesc& value_desc) -{ - // THIS FUNCTION IS DEPRECATED, AND IS NOW A STUB. -#if 0 - // Check to see if we are already exported. - if(value_desc.is_exported()) - return; - - Action::Handle action(Action::create("value_desc_export")); - - assert(action); - if(!action) - return; - - String name(strprintf(_("Unnamed%08d"),sinfg::UniqueID().get_uid())); - - action->set_param("canvas",get_canvas()); - action->set_param("canvas_interface",etl::loose_handle(this)); - action->set_param("value_desc",value_desc); - action->set_param("name",name); - - if(!get_instance()->perform_action(action)) - get_ui_interface()->error(_("Action Failed.")); -#endif -} - -bool -CanvasInterface::change_value(sinfgapp::ValueDesc value_desc,sinfg::ValueBase new_value) -{ - // If this isn't really a change, then don't bother - if(new_value==value_desc.get_value(get_time())) - return true; - - // If this change needs to take place elsewhere, then so be it. - if(value_desc.get_canvas() && value_desc.get_canvas()->get_root()!=get_canvas()->get_root())do - { - etl::handle instance; - instance=find_instance(value_desc.get_canvas()->get_root()); - - if(instance) - return instance->find_canvas_interface(value_desc.get_canvas())->change_value(value_desc,new_value); - else - { - get_ui_interface()->error(_("The value you are trying to edit is in a composition\nwhich doesn't seem to be open. Open that composition and you\nshould be able to edit this value as normal.")); - return false; - } - }while(0); -#ifdef _DEBUG - else - { sinfg::warning("Can't get canvas from value desc...?"); } -#endif - - sinfgapp::Action::Handle action(sinfgapp::Action::create("value_desc_set")); - if(!action) - { - return false; - } - - action->set_param("canvas",get_canvas()); - action->set_param("canvas_interface",etl::loose_handle(this)); - action->set_param("time",get_time()); - action->set_param("value_desc",value_desc); - action->set_param("new_value",new_value); - - return get_instance()->perform_action(action); -} - -void -CanvasInterface::set_meta_data(const sinfg::String& key,const sinfg::String& data) -{ - get_canvas()->set_meta_data(key,data); -} - - -// this function goes with find_important_value_descs() -static int -_process_value_desc(const sinfgapp::ValueDesc& value_desc,std::vector& out, sinfg::GUIDSet& guid_set) -{ - int ret(0); - - if(value_desc.get_value_type()==ValueBase::TYPE_CANVAS) - { - Canvas::Handle canvas; - canvas=value_desc.get_value().get(canvas); - if(!canvas || !canvas->is_inline()) - return ret; - ret+=CanvasInterface::find_important_value_descs(canvas,out,guid_set); - } - - if(value_desc.is_value_node()) - { - ValueNode::Handle value_node(value_desc.get_value_node()); - - if(guid_set.count(value_node->get_guid())) - return ret; - guid_set.insert(value_node->get_guid()); - - if(LinkableValueNode::Handle::cast_dynamic(value_node)) - { - if(ValueNode_DynamicList::Handle::cast_dynamic(value_node)) - { - out.push_back(value_desc); - ret++; - } - // Process the linkable ValueNode's children - LinkableValueNode::Handle value_node(LinkableValueNode::Handle::cast_dynamic(value_node)); - int i; - for(i=0;ilink_count();i++) - { - ValueNode::Handle link(value_node->get_link(i)); - if(!link->is_exported()) - ret+=_process_value_desc(ValueDesc(value_node,i),out,guid_set); - } - } - else if(ValueNode_Animated::Handle::cast_dynamic(value_node)) - { - out.push_back(value_desc); - ret++; - } - } - - return ret; -} - -int -CanvasInterface::find_important_value_descs(sinfg::Canvas::Handle canvas,std::vector& out,sinfg::GUIDSet& guid_set) -{ - int ret(0); - if(!canvas->is_inline()) - { - ValueNodeList::const_iterator iter; - - for( - iter=canvas->value_node_list().begin(); - iter!=canvas->value_node_list().end(); - ++iter) - ret+=_process_value_desc(ValueDesc(canvas,(*iter)->get_id()),out,guid_set); - } - - Canvas::const_iterator iter; - - for(iter=canvas->begin();iter!=canvas->end();++iter) - { - Layer::Handle layer(*iter); - - Layer::DynamicParamList::const_iterator iter; - for( - iter=layer->dynamic_param_list().begin(); - iter!=layer->dynamic_param_list().end(); - ++iter) - { - if(!iter->second->is_exported()) - ret+=_process_value_desc(ValueDesc(layer,iter->first),out,guid_set); - } - ValueBase value(layer->get_param("canvas")); - if(value.is_valid()) - ret+=_process_value_desc(ValueDesc(layer,"canvas"),out,guid_set); - } - - return ret; -} - -int -CanvasInterface::find_important_value_descs(std::vector& out) -{ - sinfg::GUIDSet tmp; - return find_important_value_descs(get_canvas(),out,tmp); -} - -void -CanvasInterface::seek_frame(int frames) -{ - if(!frames) - return; - float fps(get_canvas()->rend_desc().get_frame_rate()); - Time newtime(get_time()+(float)frames/fps); - newtime=newtime.round(fps); - - if(newtime<=get_canvas()->rend_desc().get_frame_start()) - newtime=get_canvas()->rend_desc().get_frame_start(); - if(newtime>=get_canvas()->rend_desc().get_frame_end()) - newtime=get_canvas()->rend_desc().get_frame_end(); - set_time(newtime); -} - -void -CanvasInterface::seek_time(sinfg::Time time) -{ - if(!time) - return; - - float fps(get_canvas()->rend_desc().get_frame_rate()); - - if(time>=sinfg::Time::end()) - { - set_time(get_canvas()->rend_desc().get_time_end()); - return; - } - if(time<=sinfg::Time::begin()) - { - set_time(get_canvas()->rend_desc().get_time_end()); - return; - } - - Time newtime(get_time()+time); - newtime=newtime.round(fps); - - if(newtime<=get_canvas()->rend_desc().get_time_start()) - newtime=get_canvas()->rend_desc().get_time_start(); - if(newtime>=get_canvas()->rend_desc().get_time_end()) - newtime=get_canvas()->rend_desc().get_time_end(); - set_time(newtime); -}