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Menu icons drawing under OSX (if wxMenu::SetOwnerDrawn() is implemented in wxWidgets)

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This commit is contained in:
YuSanka 2019-05-03 09:44:19 +02:00
parent f18ebec8e9
commit 2affa48178
4 changed files with 111 additions and 2 deletions
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32
src/slic3r/GUI/MainFrame.cpp
View File

@ -276,6 +276,10 @@ void MainFrame::on_dpi_changed(const wxRect &suggested_rect)
for (auto tab : wxGetApp().tabs_list)
tab->msw_rescale();
wxMenuBar* menu_bar = this->GetMenuBar();
for (size_t id = 0; id < menu_bar->GetMenuCount(); id++)
msw_rescale_menu(menu_bar->GetMenu(id));
// Workarounds for correct Window rendering after rescale
/* Even if Window is maximized during moving,
@ -316,6 +320,7 @@ void MainFrame::init_menubar()
// File menu
wxMenu* fileMenu = new wxMenu;
fileMenu->SetOwnerDrawn(true);
{
wxMenuItem* item_open = append_menu_item(fileMenu, wxID_ANY, _(L("&Open Project")) + dots + "\tCtrl+O", _(L("Open a project file")),
[this](wxCommandEvent&) { if (m_plater) m_plater->load_project(); }, menu_icon("open"));
@ -327,6 +332,7 @@ void MainFrame::init_menubar()
fileMenu->AppendSeparator();
wxMenu* import_menu = new wxMenu();
import_menu->SetOwnerDrawn(true);
wxMenuItem* item_import_model = append_menu_item(import_menu, wxID_ANY, _(L("Import STL/OBJ/AM&F/3MF")) + dots + "\tCtrl+I", _(L("Load a model")),
[this](wxCommandEvent&) { if (m_plater) m_plater->add_model(); }, menu_icon("import_plater"));
import_menu->AppendSeparator();
@ -340,6 +346,7 @@ void MainFrame::init_menubar()
append_submenu(fileMenu, import_menu, wxID_ANY, _(L("&Import")), "");
wxMenu* export_menu = new wxMenu();
export_menu->SetOwnerDrawn(true);
wxMenuItem* item_export_gcode = append_menu_item(export_menu, wxID_ANY, _(L("Export &G-code")) + dots +"\tCtrl+G", _(L("Export current plate as G-code")),
[this](wxCommandEvent&) { if (m_plater) m_plater->export_gcode(); }, menu_icon("export_gcode"));
m_changeable_menu_items.push_back(item_export_gcode);
@ -389,6 +396,29 @@ void MainFrame::init_menubar()
[this](wxCommandEvent&) { Close(false); });
Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt) { evt.Enable(m_plater != nullptr); }, item_open->GetId());
// Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt)
// {
// wxMenuItem* item = dynamic_cast<wxMenu*>(evt.GetEventObject())->FindItem(evt.GetId());
//
// // static const wxBitmap enabled_bmp = item->GetBitmap();
// // static const wxBitmap disabled_bmp = enabled_bmp.IsOk() ? enabled_bmp.ConvertToImage().ConvertToGreyscale(0.5, 0.5, 0.5) : enabled_bmp;
//
// // bool enable = (m_plater != nullptr) && can_save();
// // evt.Enable(enable);
// // item->SetBitmap(enable ? enabled_bmp : disabled_bmp);
//
// bool enable = (m_plater != nullptr) && can_save();
// evt.Enable(enable);
//
// const std::string& icon_name = get_menuitem_icon_name(item->GetId());
// if (!icon_name.empty())
// {
// const wxBitmap enabled_bmp = create_scaled_bitmap(nullptr, icon_name);
// const wxBitmap disabled_bmp = enabled_bmp.IsOk() ? enabled_bmp.ConvertToImage().ConvertToGreyscale(0.5, 0.5, 0.5) : enabled_bmp;
//
// item->SetBitmap(enable ? enabled_bmp : disabled_bmp);
// }
// }, item_save->GetId());
Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt) { evt.Enable((m_plater != nullptr) && can_save()); }, item_save->GetId());
Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt) { evt.Enable((m_plater != nullptr) && can_save()); }, item_save_as->GetId());
Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt) { evt.Enable(m_plater != nullptr); }, item_import_model->GetId());
@ -410,6 +440,7 @@ void MainFrame::init_menubar()
// Edit menu
wxMenu* editMenu = nullptr;
editMenu->SetOwnerDrawn(true);
if (m_plater != nullptr)
{
editMenu = new wxMenu();
@ -443,6 +474,7 @@ void MainFrame::init_menubar()
// Window menu
auto windowMenu = new wxMenu();
windowMenu->SetOwnerDrawn(true);
{
size_t tab_offset = 0;
if (m_plater) {

10
src/slic3r/GUI/Plater.cpp
View File

@ -1329,6 +1329,8 @@ struct Plater::priv
bool can_arrange() const;
bool can_layers_editing() const;
void msw_rescale_object_menu();
private:
bool init_object_menu();
bool init_common_menu(wxMenu* menu, const bool is_part = false);
@ -2884,6 +2886,12 @@ bool Plater::priv::init_object_menu()
return true;
}
void Plater::priv::msw_rescale_object_menu()
{
for (MenuWithSeparators* menu : { &object_menu, &sla_object_menu, &part_menu })
msw_rescale_menu(dynamic_cast<wxMenu*>(menu));
}
bool Plater::priv::init_common_menu(wxMenu* menu, const bool is_part/* = false*/)
{
wxMenuItem* item_delete = nullptr;
@ -3839,6 +3847,8 @@ void Plater::msw_rescale()
p->sidebar->msw_rescale();
p->msw_rescale_object_menu();
Layout();
GetParent()->Layout();
}

65
src/slic3r/GUI/wxExtensions.cpp
View File

@ -25,6 +25,55 @@ using Slic3r::GUI::from_u8;
wxDEFINE_EVENT(wxCUSTOMEVT_TICKSCHANGED, wxEvent);
wxDEFINE_EVENT(wxCUSTOMEVT_LAST_VOLUME_IS_DELETED, wxCommandEvent);
std::map<int, std::string> menuitem_bitmaps;
static std::string empty_str = "";
const std::string& get_menuitem_icon_name(const int item_id)
{
const auto item = menuitem_bitmaps.find(item_id);
if (item == menuitem_bitmaps.end())
return empty_str;
return menuitem_bitmaps.at(item_id);
}
void update_menu_item_icons(wxMenuItem* item)
{
const std::string& icon_name = get_menuitem_icon_name(item->GetId());
if (!icon_name.empty())
{
const wxBitmap& item_icon = create_scaled_bitmap(nullptr, icon_name);
if (item_icon.IsOk())
{
item->SetBitmap(item_icon);
wxImage imgGrey = item_icon.ConvertToImage().ConvertToGreyscale();
if (imgGrey.IsOk())
item->SetDisabledBitmap(wxBitmap(imgGrey));
}
}
}
void msw_rescale_menu(wxMenu* menu)
{
wxMenuItemList& items = menu->GetMenuItems();
for (auto item : items)
{
update_menu_item_icons(item);
item->SetFont(Slic3r::GUI::wxGetApp().normal_font());
if (item->IsSubMenu())
{
wxMenuItemList& sub_items = item->GetSubMenu()->GetMenuItems();
for (auto sub_item : sub_items)
{
update_menu_item_icons(sub_item);
sub_item->SetFont(Slic3r::GUI::wxGetApp().normal_font());
}
}
}
}
wxMenuItem* append_menu_item(wxMenu* menu, int id, const wxString& string, const wxString& description,
std::function<void(wxCommandEvent& event)> cb, const wxBitmap& icon, wxEvtHandler* event_handler)
{
@ -32,7 +81,15 @@ wxMenuItem* append_menu_item(wxMenu* menu, int id, const wxString& string, const
id = wxNewId();
wxMenuItem* item = menu->Append(id, string, description);
item->SetBitmap(icon);
// item->SetBitmap(icon);
if (icon.IsOk())
{
item->SetBitmap(icon);
wxImage imgGrey = icon.ConvertToImage().ConvertToGreyscale();
if (imgGrey.IsOk())
item->SetDisabledBitmap(wxBitmap(imgGrey));
}
#ifdef __WXMSW__
if (event_handler != nullptr && event_handler != menu)
@ -47,7 +104,13 @@ wxMenuItem* append_menu_item(wxMenu* menu, int id, const wxString& string, const
wxMenuItem* append_menu_item(wxMenu* menu, int id, const wxString& string, const wxString& description,
std::function<void(wxCommandEvent& event)> cb, const std::string& icon, wxEvtHandler* event_handler)
{
if (id == wxID_ANY)
id = wxNewId();
const wxBitmap& bmp = !icon.empty() ? create_scaled_bitmap(nullptr, icon) : wxNullBitmap; // FIXME: pass window ptr
if (bmp.IsOk())
menuitem_bitmaps[id] = icon;
return append_menu_item(menu, id, string, description, cb, bmp, event_handler);
}

6
src/slic3r/GUI/wxExtensions.hpp
View File

@ -20,7 +20,11 @@ namespace Slic3r {
enum class ModelVolumeType : int;
};
wxMenuItem* append_menu_item(wxMenu* menu, int id, const wxString& string, const wxString& description,
const std::string& get_menuitem_icon_name(const int item_id);
void update_menu_item_icons(wxMenuItem* item);
void msw_rescale_menu(wxMenu* menu);
wxMenuItem* append_menu_item(wxMenu* menu, int id, const wxString& string, const wxString& description,
std::function<void(wxCommandEvent& event)> cb, const wxBitmap& icon, wxEvtHandler* event_handler = nullptr);
wxMenuItem* append_menu_item(wxMenu* menu, int id, const wxString& string, const wxString& description,
std::function<void(wxCommandEvent& event)> cb, const std::string& icon = "", wxEvtHandler* event_handler = nullptr);