OrcaSlicer/src/slic3r/GUI/MsgDialog.cpp

#include "MsgDialog.hpp"

#include <wx/settings.h>
#include <wx/sizer.h>
#include <wx/stattext.h>
#include <wx/button.h>
#include <wx/statbmp.h>
#include <wx/scrolwin.h>
#include <wx/clipbrd.h>
#include <wx/html/htmlwin.h>

#include <boost/algorithm/string/replace.hpp>

#include "libslic3r/libslic3r.h"
#include "libslic3r/Utils.hpp"
#include "GUI.hpp"
#include "I18N.hpp"
#include "ConfigWizard.hpp"
#include "wxExtensions.hpp"
#include "GUI_App.hpp"

namespace Slic3r {
namespace GUI {


MsgDialog::MsgDialog(wxWindow *parent, const wxString &title, const wxString &headline, wxWindowID button_id, wxBitmap bitmap)
	: wxDialog(parent, wxID_ANY, title, wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
	, boldfont(wxGetApp().normal_font()/*wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT)*/)
	, content_sizer(new wxBoxSizer(wxVERTICAL))
	, btn_sizer(new wxBoxSizer(wxHORIZONTAL))
{
	boldfont.SetWeight(wxFONTWEIGHT_BOLD);

    this->SetFont(wxGetApp().normal_font());

	auto *topsizer = new wxBoxSizer(wxHORIZONTAL);
	auto *rightsizer = new wxBoxSizer(wxVERTICAL);

	auto *headtext = new wxStaticText(this, wxID_ANY, headline);
	headtext->SetFont(boldfont);
    headtext->Wrap(CONTENT_WIDTH*wxGetApp().em_unit());
	rightsizer->Add(headtext);
	rightsizer->AddSpacer(VERT_SPACING);

	rightsizer->Add(content_sizer, 1, wxEXPAND);

	if (button_id != wxID_NONE) {
		auto *button = new wxButton(this, button_id);
		button->SetFocus();
		btn_sizer->Add(button);
	}

	rightsizer->Add(btn_sizer, 0, wxALIGN_RIGHT);

	if (! bitmap.IsOk()) {
		bitmap = create_scaled_bitmap("PrusaSlicer_192px.png", this, 192);
	}

	logo = new wxStaticBitmap(this, wxID_ANY, wxNullBitmap);

	topsizer->Add(logo, 0, wxALL, BORDER);
	topsizer->Add(rightsizer, 1, wxALL | wxEXPAND, BORDER);

	SetSizerAndFit(topsizer);
}

void MsgDialog::add_btn(wxWindowID btn_id, bool set_focus /*= false*/)
{
    wxButton* btn = new wxButton(this, btn_id);
    if (set_focus)
        btn->SetFocus();
    btn_sizer->Add(btn, 0, wxRIGHT, HORIZ_SPACING);
    btn->Bind(wxEVT_BUTTON, [this, btn_id](wxCommandEvent&) { this->EndModal(btn_id); });
};

// Text shown as HTML, so that mouse selection and Ctrl-V to copy will work.
static void add_msg_content(wxWindow* parent, wxBoxSizer* content_sizer, wxString msg, bool monospaced_font = false)
{
    wxHtmlWindow* html = new wxHtmlWindow(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxHW_SCROLLBAR_AUTO);

    // count lines in the message
    int msg_lines = 0;
    if (!monospaced_font) {
        int line_len = 55;// count of symbols in one line
        int start_line = 0;
        for (auto i = msg.begin(); i != msg.end(); ++i) {
            if (*i == '\n') {
                int cur_line_len = i - msg.begin() - start_line;
                start_line = i - msg.begin();
                if (cur_line_len == 0 || line_len > cur_line_len)
                    msg_lines++;
                else
                    msg_lines += std::lround((double)(cur_line_len) / line_len);
            }
        }
        msg_lines++;
    }

    html->SetMinSize(wxSize(40 * wxGetApp().em_unit(), monospaced_font ? 30 * wxGetApp().em_unit() : 2 * msg_lines * wxGetApp().em_unit()));
    wxFont      font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
    wxFont      monospace = wxGetApp().code_font();
    wxColour    text_clr = wxGetApp().get_label_clr_default();
    wxColour    bgr_clr = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
    auto        text_clr_str = wxString::Format(wxT("#%02X%02X%02X"), text_clr.Red(), text_clr.Green(), text_clr.Blue());
    auto        bgr_clr_str = wxString::Format(wxT("#%02X%02X%02X"), bgr_clr.Red(), bgr_clr.Green(), bgr_clr.Blue());
    const int   font_size = font.GetPointSize();
    int         size[] = { font_size, font_size, font_size, font_size, font_size, font_size, font_size };
    html->SetFonts(font.GetFaceName(), monospace.GetFaceName(), size);
    html->SetBorders(2);
    std::string msg_escaped = xml_escape(msg.ToUTF8().data());
    boost::replace_all(msg_escaped, "\r\n", "<br>");
    boost::replace_all(msg_escaped, "\n", "<br>");
    if (monospaced_font)
        // Code formatting will be preserved. This is useful for reporting errors from the placeholder parser.
        msg_escaped = std::string("<pre><code>") + msg_escaped + "</code></pre>";
    html->SetPage("<html><body bgcolor=\"" + bgr_clr_str + "\"><font color=\"" + text_clr_str + "\">" + wxString::FromUTF8(msg_escaped.data()) + "</font></body></html>");
    content_sizer->Add(html, 1, wxEXPAND | wxBOTTOM, 30);
}

// ErrorDialog

ErrorDialog::ErrorDialog(wxWindow *parent, const wxString &msg, bool monospaced_font)
    : MsgDialog(parent, wxString::Format(_(L("%s error")), SLIC3R_APP_NAME), 
                        wxString::Format(_(L("%s has encountered an error")), SLIC3R_APP_NAME),
		wxID_NONE)
	, msg(msg)
{
    add_msg_content(this, content_sizer, msg, monospaced_font);
	add_btn(wxID_OK, true);

	// Use a small bitmap with monospaced font, as the error text will not be wrapped.
	logo->SetBitmap(create_scaled_bitmap("PrusaSlicer_192px_grayscale.png", this, monospaced_font ? 48 : /*1*/92));

    wxGetApp().UpdateDlgDarkUI(this);

    SetMaxSize(wxSize(-1, CONTENT_MAX_HEIGHT*wxGetApp().em_unit()));
	Fit();
}

// WarningDialog

WarningDialog::WarningDialog(wxWindow *parent,
                             const wxString& message,
                             const wxString& caption/* = wxEmptyString*/,
                             long style/* = wxOK*/)
    : MsgDialog(parent, caption.IsEmpty() ? wxString::Format(_L("%s warning"), SLIC3R_APP_NAME) : caption, 
                        wxString::Format(_L("%s has a warning")+":", SLIC3R_APP_NAME), wxID_NONE)
{
    add_msg_content(this, content_sizer, message);

    if (style & wxOK)   add_btn(wxID_OK, true);
    if (style & wxYES)  add_btn(wxID_YES);
    if (style & wxNO)   add_btn(wxID_NO);

    logo->SetBitmap(create_scaled_bitmap("PrusaSlicer_192px_grayscale.png", this, 90));

    wxGetApp().UpdateDlgDarkUI(this);
    Fit();
}


// MessageDialog

MessageDialog::MessageDialog(wxWindow* parent,
    const wxString& message,
    const wxString& caption/* = wxEmptyString*/,
    long style/* = wxOK*/)
    : MsgDialog(parent, caption.IsEmpty() ? wxString::Format(_L("%s info"), SLIC3R_APP_NAME) : caption, wxEmptyString, wxID_NONE)
{
    add_msg_content(this, content_sizer, message);

    if (style & wxOK)       add_btn(wxID_OK, true);
    if (style & wxYES)      add_btn(wxID_YES);
    if (style & wxNO)       add_btn(wxID_NO);
    if (style & wxCANCEL)   add_btn(wxID_CANCEL);

    logo->SetBitmap(create_scaled_bitmap(style & wxICON_WARNING     ? "exclamation" : 
                                         style & wxICON_INFORMATION ? "info.png"    : 
                                         style & wxICON_QUESTION    ? "question"    : "PrusaSlicer_192px_grayscale.png", this, 90));

    wxGetApp().UpdateDlgDarkUI(this);
    Fit();
}

}
}