ZXDialogsCommon.h

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/* **************************************************************************/
#ifndef ZXDIALOGS_COMMON
#define ZXDIALOGS_COMMON
 
#include <filesystem>
#include "zxecosystem/gui/dialogs/ZXDialogsBase.h"
#include "zxecosystem/gui/widgets/ZXWidgetFileBrowser.h"
#include "zxecosystem/gui/widgets/ZXWidgetCanvas.h"
 
 
namespace zxeco
{
 
namespace gui
{
 
 
/* ****************************************************************************
    
    Class: MessageDialog
 
*******************************************************************************/
 
 
class MessageDialog: public Dialog
{
 public:
 
 
    enum : uint8_t {
                    kOk = 1,
                    kYes = 2,
                    kNo = 4,
                    kCancel = 8,
                    kClose = 16
                   };
 
    static const uint8_t kOnlyClose = kClose;
 
    static const uint8_t kOnlyOk = kOk;
 
    static const uint8_t kYesNo = kYes | kNo;
 
    static const uint8_t kOkCancel = kOk | kCancel;
 
 
    MessageDialog(ZXEco & zxe, const std::string & title,
                  const std::string & msg, uint8_t buttons);
 
    int show(bool center = true, const CharCursor & corner = {0,0},
                const CharArea & dims = {0,0});
 
 private:
 
    int res_;
};
 
 
/* ****************************************************************************
    
    Class: ExplanationDialog
 
*******************************************************************************/
 
 
class ExplanationDialog: public Dialog
{
 public:
 
    static const CharArea kAreaNotMessage;
 
    ExplanationDialog(ZXEco & zxe, const std::string & title,
                      const std::string & expl,
                      const CharArea & explarea,
                      const uint8_t * udgs = nullptr);
 
    int show(bool center = true, const CharCursor & corner = {0,0},
             const CharArea & dims = {0,0});
 
 private:
 
    int res_;
    zxeco::gui::CanvasWidget * pexpl_;
    zxeco::Screen totalexpl_;
};
 
 
/* ****************************************************************************
    
    Class: FileDialog
 
*******************************************************************************/
 
class FileDialog: public Dialog
{
 public:
 
    enum class Type: uint8_t {
                        kForLoading,    
                        kForSaving,     
                        kForOpening,    
                        kForCreating    
                       };
 
    FileDialog(ZXEco & zxe, Type t, const std::string & title, 
               const std::filesystem::path & path = std::filesystem::path{},
               const std::string & custom = "",
               const std::string & initedit = "",
               bool automaticoverwrite = false);
 
    int show(bool center = true, const CharCursor & corner = {0,0},
                const CharArea & dims = {0,0});
 
    const std::filesystem::path & lastFile(void) const noexcept
        { return(lastf_); }
    
    const std::filesystem::path & lastPath(void) const; 
 
 
 private:
 
    const Type type_;
    const bool automaticoverwrite_;
 
    FileBrowserWidget * pbrowser_;
    std::string txt_;
    int res_;
    std::filesystem::path lastf_;
};
 
 
/* ****************************************************************************
    
    Class: MenuDialog
 
*******************************************************************************/
 
class MenuDialog: public Dialog
{
 public:
 
    MenuDialog(ZXEco & zxe, const std::string & title, 
               const Label::Vector & options);
 
 
    int show(bool center = true, const CharCursor & corner = {0,0},
                const CharArea & dims = {0,0});
 
    int show(const CharCursor & context);
 
    size_t lastOption(void) const noexcept { return(lasto_); }
 
    const LabelList & listOptions(void) const noexcept { return(ll_); }
 
 private:
 
    LabelList ll_;
    int res_;
    size_t lasto_;
};
 
 
 
} // end namespace gui
} // end namespace zxeco
 
#endif
 // ZXDialogsCommon