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73 lines
3.0 KiB
C++
73 lines
3.0 KiB
C++
#ifndef slic3r_GUI_PluginProgressDialog_hpp_
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#define slic3r_GUI_PluginProgressDialog_hpp_
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#include <functional>
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#include <memory>
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#include <wx/event.h>
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#include <wx/string.h>
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#include <wx/timer.h>
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#include <wx/window.h>
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#include "Widgets/ProgressDialog.hpp"
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namespace Slic3r { namespace GUI {
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// A host-owned progress dialog for Python plugins. This class is deliberately
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// Python-agnostic; the plugin layer owns any pybind/GIL concerns and marshals
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// all calls to the UI thread.
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//
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// It derives from OrcaSlicer's own Slic3r::GUI::ProgressDialog (a real wxDialog
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// with themable wx children) rather than the native wxProgressDialog: on Windows
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// wxProgressDialog is a comctl32 TaskDialog running on a worker thread with no
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// recolorable wx surface, so it cannot follow OrcaSlicer's (OS-independent) dark
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// theme. The base themes itself via UpdateDlgDarkUI(this) in its Create().
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class PluginProgressDialog : public ProgressDialog
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{
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public:
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using CloseHandler = std::function<void()>;
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// on_destroyed runs from the destructor on every path and must touch
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// host-side state only (no Python / no derived members).
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PluginProgressDialog(wxWindow* parent,
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const wxString& title,
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const wxString& message,
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int maximum,
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int style,
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CloseHandler on_destroyed = nullptr);
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~PluginProgressDialog() override;
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// Convenience helpers for plugin-host callers. MAIN-THREAD ONLY.
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static PluginProgressDialog* create_dialog(wxWindow* parent,
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const wxString& title,
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const wxString& message,
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int maximum,
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int style,
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CloseHandler on_destroyed);
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static bool pulse(PluginProgressDialog* dialog, const wxString& message = wxEmptyString);
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static bool update(PluginProgressDialog* dialog, int value, const wxString& message = wxEmptyString);
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static void start_pulse(PluginProgressDialog* dialog, int interval_ms, const wxString& message = wxEmptyString);
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static void stop_pulse(PluginProgressDialog* dialog);
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static void request_close(PluginProgressDialog* dialog);
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// MAIN-THREAD ONLY.
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bool pulse(const wxString& message = wxEmptyString);
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bool update(int value, const wxString& message = wxEmptyString);
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void start_pulse(int interval_ms, const wxString& message = wxEmptyString);
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void stop_pulse();
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void close();
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bool is_open() const { return m_open; }
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private:
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void on_timer(wxTimerEvent& event);
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bool m_open{true};
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wxString m_pulse_message;
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std::unique_ptr<wxTimer> m_timer;
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CloseHandler m_on_destroyed;
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};
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}} // namespace Slic3r::GUI
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#endif // slic3r_GUI_PluginProgressDialog_hpp_
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