feat: plugin pages

src/slic3r/plugin/host/PluginPages.hpp

@@ -0,0 +1,69 @@
+#pragma once
+
+#include <slic3r/plugin/PythonPluginInterface.hpp>
+#include <slic3r/plugin/pluginTypes/pages/PagesPluginCapability.hpp>
+
+#include <atomic>
+#include <map>
+#include <memory>
+#include <string>
+
+#include <wx/panel.h>
+#include <wx/webview.h>
+
+class Notebook;
+
+namespace Slic3r {
+
+class PluginPage : public wxPanel
+{
+public:
+    PluginPage(wxWindow* parent, std::shared_ptr<PagesPluginCapability> capability);
+    ~PluginPage() override;
+
+    PluginPage() = delete;
+
+    bool is_valid() const { return m_browser != nullptr && m_cap != nullptr; }
+    void detach_capability();
+    void on_bootstrap_event(wxWebViewEvent& event);
+    void on_new_window(wxWebViewEvent& event);
+    void on_script_message(wxWebViewEvent& event);
+    void push_message(const std::string& message);
+
+private:
+    void load_plugin_content();
+    wxString bootstrap_url() const;
+    wxString web_base_url() const;
+
+    wxWebView*                                      m_browser{nullptr};
+    std::shared_ptr<PagesPluginCapability>          m_cap;
+    std::shared_ptr<std::atomic<PluginPage*>>       m_lifetime;
+    bool                                             m_content_loaded{false};
+};
+
+class PluginPages
+{
+public:
+    PluginPages() = default;
+    ~PluginPages();
+
+    PluginPages(const PluginPages&) = delete;
+    PluginPages& operator=(const PluginPages&) = delete;
+
+    void initialize(Notebook* parent);
+    void shutdown();
+
+    void on_cap_register(const PluginCapabilityId& id);
+    void on_cap_deregister(const PluginCapabilityId& id);
+    void on_plugin_register(const std::string& plugin_key);
+    void on_plugin_deregister(const std::string& plugin_key);
+
+private:
+    std::shared_ptr<PagesPluginCapability> get_pages_cap(const PluginCapabilityId& id, bool is_enabled) const;
+    void remove_page(const PluginCapabilityId& id);
+
+    std::map<PluginCapabilityId, PluginPage*> m_pages;
+    Notebook*                                  m_parent{nullptr};
+};
+
+} // namespace Slic3r