📦 Geequlim / NativeDialogs

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84#include "NativeDialog.h"
#ifdef ND_PLATFORM_GTK
#include <gtk/gtk.h>
#endif

using namespace NativeDialog;

// File dialog decide function handler
// Called when file selected
void fileSelHandler(const Dialog& dlg);


// Message Dialog
MessageDialog msgDialog("Message Dialog","\nSelect the next dialog to show.\n",
                        {"File Dialog","Color Picker","Nothing"});

// Color Picker Dialog
ColorPickerDialog cdlg("Pick a color you like");

// File Dialog
FileDialog fdlg("Open some text files", FileDialog::SELECT_FILE|FileDialog::MULTI_SELECT);

int main(int argc , char *argv[] )
{
#ifdef ND_PLATFORM_GTK
    gtk_init(nullptr,nullptr);
#endif

    msgDialog.setDecideHandler([](const Dialog& dlg)
    {
       auto mdlg = dynamic_cast<const MessageDialog&>(dlg);
       if( mdlg.responseButtonIndex() == 1 )
       {

           cdlg.setColor({1,0,1,1})
           .setDecideHandler( [](const Dialog& dlg)
                             {
                                 auto colorDlg = dynamic_cast<const ColorPickerDialog&>(dlg);
                                 auto color = colorDlg.color();
                                 string msg = "You like the color: (";
                                 msg += std::to_string(color.r)+","+std::to_string(color.g)+","+
                                 std::to_string(color.b)+","+std::to_string(color.a)+")";
                                 MessageDialog(nullstr,msg,{"Close"}).show();
                             })
           .show();
       }
       else if( mdlg.responseButtonTitle() == "File Dialog" )
       {

           fdlg.setDefaultPath("..")
           .addFilter("Text Files","txt")
           .addFilter("Code files","c;cpp;h;hpp")
           .addFilter("All files","*")
		   //.setAllowsDirectorySelection(true)
           //.setSaveMode(true) // Set save mode
           .setDecideHandler(fileSelHandler)
           .setCancelHandler( [](const Dialog& dlg)
                             {
                                 MessageDialog("","You canceled select files",{"Close"}).show();
                             }
                             )
           .show();
       }
    }
    )
    .show();

    return 0;
}

void fileSelHandler(const Dialog& dlg)
{
    auto fdlg = dynamic_cast<const FileDialog&>(dlg);
    const auto& fileList = fdlg.selectedPathes();
    string msg = "You have selected files below:\n";
    for( const string& path : fileList )
    {
        msg += path;
        msg += "\n";
    }
    MessageDialog("Notice",msg,{"Close"}).show();

}