portapack-mayhem/firmware/application/apps/ui_fileman.hpp
2023-05-03 13:13:15 -07:00

188 lines
4.4 KiB
C++

/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2017 Furrtek
*
* This file is part of PortaPack.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#include "ui.hpp"
#include "ui_widget.hpp"
#include "ui_painter.hpp"
#include "ui_menu.hpp"
#include "file.hpp"
#include "ui_navigation.hpp"
#include "ui_textentry.hpp"
namespace ui {
struct fileman_entry {
std::filesystem::path path { };
uint32_t size { };
bool is_directory { };
};
class FileManBaseView : public View {
public:
FileManBaseView(
NavigationView& nav,
std::string filter
);
void focus() override;
std::string title() const override { return "Fileman"; };
protected:
static constexpr size_t max_filename_length = 50;
struct file_assoc_t {
std::filesystem::path extension;
const Bitmap* icon;
ui::Color color;
};
const std::vector<file_assoc_t> file_types = {
{ u".TXT", &bitmap_icon_file_text, ui::Color::white() },
{ u".PNG", &bitmap_icon_file_image, ui::Color::green() },
{ u".BMP", &bitmap_icon_file_image, ui::Color::green() },
{ u".C8", &bitmap_icon_file_iq, ui::Color::dark_cyan() },
{ u".C16", &bitmap_icon_file_iq, ui::Color::dark_cyan() },
{ u".WAV", &bitmap_icon_file_wav, ui::Color::dark_magenta() },
{ u"", &bitmap_icon_file, ui::Color::light_grey() } // NB: Must be last.
};
std::filesystem::path get_selected_full_path() const;
const fileman_entry& get_selected_entry() const;
void push_dir(const std::filesystem::path& path);
void pop_dir();
void refresh_list();
void reload_current();
void load_directory_contents(const std::filesystem::path& dir_path);
const file_assoc_t& get_assoc(const std::filesystem::path& ext) const;
NavigationView& nav_;
bool empty_root { false };
std::function<void(KeyEvent)> on_select_entry { nullptr };
std::function<void(bool)> on_refresh_widgets { nullptr };
const std::filesystem::path parent_dir_path { u".." };
std::filesystem::path current_path { u"" };
std::filesystem::path extension_filter { u"" };
std::vector<fileman_entry> entry_list { };
std::vector<uint32_t> saved_index_stack { };
Labels labels {
{ { 0, 0 }, "Path:", Color::light_grey() }
};
Text text_current {
{ 6 * 8, 0 * 8, 24 * 8, 16 },
"",
};
MenuView menu_view {
{ 0, 2 * 8, 240, 26 * 8 },
true
};
Button button_exit {
{ 16 * 8, 34 * 8, 14 * 8, 32 },
"Exit"
};
};
/*class FileSaveView : public FileManBaseView {
public:
FileSaveView(NavigationView& nav);
~FileSaveView();
private:
std::string name_buffer { };
void on_save_name();
Text text_save {
{ 4 * 8, 15 * 8, 8 * 8, 16 },
"Save as:",
};
Button button_save_name {
{ 4 * 8, 18 * 8, 12 * 8, 32 },
"Name (set)"
};
LiveDateTime live_timestamp {
{ 17 * 8, 24 * 8, 11 * 8, 16 }
};
};*/
class FileLoadView : public FileManBaseView {
public:
std::function<void(std::filesystem::path)> on_changed { };
FileLoadView(NavigationView& nav, std::string filter);
private:
void refresh_widgets(const bool v);
};
class FileManagerView : public FileManBaseView {
public:
FileManagerView(NavigationView& nav);
~FileManagerView();
private:
// Passed by ref to other views needing lifetime extension.
std::string name_buffer { };
void refresh_widgets(const bool v);
void on_rename();
void on_delete();
void on_new_dir();
// True if the selected entry is a real file item.
bool selected_is_valid() const;
Labels labels {
{ { 0, 26 * 8 }, "Created ", Color::light_grey() }
};
Text text_date {
{ 8 * 8, 26 * 8 , 19 * 8, 16 },
""
};
Button button_rename {
{ 0 * 8, 29 * 8, 14 * 8, 32 },
"Rename"
};
Button button_delete {
{ 16 * 8, 29 * 8, 14 * 8, 32 },
"Delete"
};
Button button_new_dir {
{ 0 * 8, 34 * 8, 14 * 8, 32 },
"New Dir"
};
};
} /* namespace ui */