118 lines
2.5 KiB
C++
118 lines
2.5 KiB
C++
#ifndef slic3r_GUI_Utils_hpp_
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#define slic3r_GUI_Utils_hpp_
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#include <functional>
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#include <string>
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#include <boost/optional.hpp>
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#include <wx/event.h>
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#include <wx/filedlg.h>
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#include <wx/gdicmn.h>
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#include <wx/panel.h>
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class wxCheckBox;
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class wxTopLevelWindow;
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class wxRect;
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namespace Slic3r {
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namespace GUI {
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wxTopLevelWindow* find_toplevel_parent(wxWindow *window);
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class EventGuard
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{
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public:
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EventGuard() {}
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EventGuard(const EventGuard&) = delete;
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EventGuard(EventGuard &&other) : unbinder(std::move(other.unbinder)) {}
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~EventGuard() {
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if (unbinder) {
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unbinder(false);
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}
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}
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template<class EvTag, class Fun> void bind(wxEvtHandler *emitter, const EvTag &type, Fun fun)
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{
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// This is a way to type-erase both the event type as well as the handler:
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unbinder = std::move([=](bool bind) {
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if (bind) {
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emitter->Bind(type, fun);
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} else {
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emitter->Unbind(type, fun);
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}
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});
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unbinder(true);
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}
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EventGuard& operator=(const EventGuard&) = delete;
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EventGuard& operator=(EventGuard &&other)
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{
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unbinder.swap(other.unbinder);
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return *this;
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}
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private:
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std::function<void(bool)> unbinder;
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};
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class CheckboxFileDialog : public wxFileDialog
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{
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public:
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CheckboxFileDialog(wxWindow *parent,
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const wxString &checkbox_label,
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bool checkbox_value,
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const wxString &message = wxFileSelectorPromptStr,
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const wxString &default_dir = wxEmptyString,
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const wxString &default_file = wxEmptyString,
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const wxString &wildcard = wxFileSelectorDefaultWildcardStr,
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long style = wxFD_DEFAULT_STYLE,
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const wxPoint &pos = wxDefaultPosition,
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const wxSize &size = wxDefaultSize,
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const wxString &name = wxFileDialogNameStr
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);
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bool get_checkbox_value() const;
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private:
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struct ExtraPanel : public wxPanel
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{
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wxCheckBox *cbox;
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ExtraPanel(wxWindow *parent);
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static wxWindow* ctor(wxWindow *parent);
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};
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wxString checkbox_label;
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};
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class WindowMetrics
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{
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private:
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wxRect rect;
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bool maximized;
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WindowMetrics() : maximized(false) {}
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public:
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static WindowMetrics from_window(wxTopLevelWindow *window);
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static boost::optional<WindowMetrics> deserialize(const std::string &str);
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wxRect get_rect() const { return rect; }
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bool get_maximized() const { return maximized; }
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void sanitize_for_display(const wxRect &screen_rect);
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std::string serialize();
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};
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}}
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#endif
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