2016-05-17 03:04:11 +12:00
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#pragma once
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2016-03-19 06:57:51 +13:00
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#ifndef TOONZ_STDFX_PLUGIN_HOST_H__
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#define TOONZ_STDFX_PLUGIN_HOST_H__
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#include <QThread>
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#include <string>
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#include <memory>
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#include "tzeraryfx.h"
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#if defined(_WIN32) || defined(_CYGWIN_)
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#include <windows.h>
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#endif
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#include "toonz_plugin.h"
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#include "toonz_hostif.h"
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/*
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namespace toonz {
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struct nodal_rasterfx_handler_t;
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struct host_interface_t;
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struct plugin_probe_t;
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}
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*/
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/* probe で得られる静的な plugin 情報 */
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class PluginDescription
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{
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public:
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std::string name_;
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std::string vendor_;
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std::string id_;
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std::string note_;
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std::string url_;
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std::string fullname_;
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int clss_;
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toonz_plugin_version_t plugin_ver_;
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public:
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PluginDescription(const toonz::plugin_probe_t *const probe);
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/* 'geometric' is known as 'Zerary' on toonz. we avoid using the word because nobody did not understand a meaning of the word */
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bool is_geometric() const { return clss_ & TOONZ_PLUGIN_CLASS_MODIFIER_GEOMETRIC; }
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};
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class PluginInformation;
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/* エフェクトのインスタンスを構築するためのクラス */
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struct PluginDeclaration : public TFxDeclaration {
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PluginDeclaration(PluginInformation *pi);
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TPersist *create() const final override;
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private:
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PluginInformation *pi_;
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};
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class UIPage;
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class Param;
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class ParamView;
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class ParamsPageSet;
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struct port_description_t {
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bool input_;
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std::string name_;
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int type_;
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public:
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port_description_t(bool input, const char *nm, int type) : input_(input), name_(nm), type_(type)
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{
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}
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};
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#if defined(_WIN32) || defined(_CYGWIN_)
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typedef std::shared_ptr<std::remove_pointer<HMODULE>::type> library_t;
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#else
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typedef std::shared_ptr<void> library_t;
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#endif
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class PluginInformation
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{
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public:
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PluginDeclaration *decl_;
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PluginDescription *desc_;
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library_t library_;
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toonz::nodal_rasterfx_handler_t *handler_;
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toonz::host_interface_t *host_;
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int (*ini_)(toonz::host_interface_t *);
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void (*fin_)(void);
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int ref_count_;
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int param_page_num_;
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2016-04-15 19:44:40 +12:00
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std::unique_ptr<toonz_param_page_t[]> param_pages_;
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2016-03-19 06:57:51 +13:00
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std::vector<UIPage *> ui_pages_;
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std::vector<ParamView *> param_views_;
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std::map<std::string, port_description_t> port_mapper_;
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std::vector<std::shared_ptr<void>> param_resources_; /* deep-copy に使う scratch area */
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std::vector<std::shared_ptr<std::string>> param_string_tbl_; /* shared_ptr< void > では non-virtual destructor が呼ばれないので */
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public:
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2016-04-15 19:44:40 +12:00
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PluginInformation() : desc_(NULL), library_(NULL), handler_(NULL), host_(NULL), ini_(NULL), fin_(NULL), ref_count_(1), param_page_num_(0)
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2016-03-19 06:57:51 +13:00
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{
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}
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~PluginInformation();
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void add_ref();
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void release();
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};
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class Loader : public QObject
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{
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Q_OBJECT;
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public:
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Loader();
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protected:
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void doLoad(const QString &file);
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void walkDirectory_(const QString &file);
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public slots:
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void walkDirectory(const QString &file);
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void walkDictionary(const QString &file);
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signals:
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void load_finished(PluginInformation *pi);
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void fixup();
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};
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class PluginLoadController : public QObject
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{
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Q_OBJECT;
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QThread work_entity;
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public:
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PluginLoadController(const std::string &basedir, QObject *listener);
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bool wait(int timeout_in_ms) { return work_entity.wait(timeout_in_ms); };
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public slots:
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void result(PluginInformation *pi);
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void finished();
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signals:
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void start(const QString &filepath);
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};
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class RasterFxPluginHost : public TZeraryFx, public TPluginInterface
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{
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PluginInformation *pi_;
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std::vector<std::shared_ptr<TFxPort>> inputs_;
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2016-03-24 20:08:18 +13:00
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std::vector<std::shared_ptr<Param>> params_;
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2016-03-19 06:57:51 +13:00
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void *user_data_;
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static bool validateKeyName(const char *name);
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protected:
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virtual RasterFxPluginHost *newInstance(PluginInformation *pi) const;
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public:
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RasterFxPluginHost(PluginInformation *pinfo);
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~RasterFxPluginHost();
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void notify();
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const TPersistDeclaration *getDeclaration() const;
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std::string getPluginId() const;
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bool doGetBBox(double frame, TRectD &bbox, const TRenderSettings &info);
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void doCompute(TTile &tile, double frame, const TRenderSettings &info);
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int getMemoryRequirement(const TRectD &rect, double frame, const TRenderSettings &info);
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bool canHandle(const TRenderSettings &info, double frame);
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bool addInputPort(const std::string &nm, std::shared_ptr<TFxPort> port);
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bool addOutputPort(const std::string &nm, TRasterFxPort *port);
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TFx *clone(bool recursive) const;
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// UIPage
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UIPage *createUIPage(const char *name);
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void build(ParamsPageSet *);
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std::string getUrl() const;
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// setup
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bool setParamStructure(int n, toonz_param_page_t *descs, int &err, void *&pos);
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bool addPortDesc(port_description_t &&);
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2016-03-24 20:28:15 +13:00
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Param *createParam(const toonz_param_desc_t *);
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Param *createParam(const char *name, toonz_param_type_enum e);
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2016-03-19 06:57:51 +13:00
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Param *getParam(const char *name) const;
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ParamView *createParamView();
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bool isPlugin() const { return true; }
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bool isPluginZerary() const { return pi_->desc_->is_geometric(); }
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bool isZerary() const { return isPluginZerary(); };
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void callStartRenderHandler();
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void callEndRenderHandler();
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void callStartRenderFrameHandler(const TRenderSettings *rs, double frame);
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void callEndRenderFrameHandler(const TRenderSettings *rs, double frame);
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void *getUserData();
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void setUserData(void *user_data);
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void createParamsByDesc();
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void createPortsByDesc();
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};
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#endif
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