mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-09-20 08:05:44 +00:00
Modal dialog for partner file action, fix lifetime
This commit is contained in:
Kyle Reed
parent
2cba96ff36
commit
11f4edc892
@ -206,7 +206,7 @@ void SoundBoardView::refresh_list() {
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file_list[n].string().substr(0, 30),
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ui::Color::white(),
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nullptr,
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[this](){
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[this](KeyEvent){
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on_select_entry();
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}
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});
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@ -20,6 +20,11 @@
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* Boston, MA 02110-1301, USA.
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*/
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/* BUGS:
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* - OOM/paging menu items
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* - Using UI with empty SD card
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*/
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#include <algorithm>
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#include "ui_fileman.hpp"
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#include "string_format.hpp"
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@ -27,21 +32,22 @@
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#include "event_m0.hpp"
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using namespace portapack;
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namespace fs = std::filesystem;
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namespace {
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using namespace ui;
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bool is_hidden_file(const std::filesystem::path& path) {
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bool is_hidden_file(const fs::path& path) {
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return !path.empty() && path.native()[0] == u'.';
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}
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// Gets a truncated name from a path for display.
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std::string truncate(const std::filesystem::path& path, size_t max_length = 25) {
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std::string truncate(const fs::path& path, size_t max_length) {
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auto name = path.string();
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return name.length() <= max_length ? name : name.substr(0, max_length);
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}
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// Gets a human readable size string.
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// Gets a human readable file size string.
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std::string get_pretty_size(uint32_t file_size) {
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static const std::string suffix[5] = { "B", "kB", "MB", "GB", "??" };
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size_t suffix_index = 0;
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@ -59,8 +65,8 @@ std::string get_pretty_size(uint32_t file_size) {
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// Case insensitive path equality on underlying "native" string.
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bool iequal(
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const std::filesystem::path& lhs,
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const std::filesystem::path& rhs
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const fs::path& lhs,
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const fs::path& rhs
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) {
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const auto& lhs_str = lhs.native();
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const auto& rhs_str = rhs.native();
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@ -93,9 +99,9 @@ void insert_sorted(std::vector<fileman_entry>& entries, fileman_entry&& entry) {
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}
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// Returns the partner file path or an empty path if no partner is found.
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std::filesystem::path get_partner_file(std::filesystem::path path) {
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const auto txt_path = std::filesystem::path{ u".TXT" };
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const auto c16_path = std::filesystem::path{ u".C16" };
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fs::path get_partner_file(fs::path path) {
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const fs::path txt_path{ u".TXT" };
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const fs::path c16_path{ u".C16" };
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auto ext = path.extension();
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if (iequal(ext, txt_path))
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@ -106,47 +112,56 @@ std::filesystem::path get_partner_file(std::filesystem::path path) {
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return { };
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path.replace_extension(ext);
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return file_exists(path) ? path : std::filesystem::path{ };
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return file_exists(path) ? path : fs::path{ };
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}
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// Modal prompt to update the partner file.
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// Returns true if user wants to update the partner file too.
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bool partner_file_prompt(NavigationView& nav, const std::filesystem::path& partner) {
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bool result = false;
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// Modal prompt to update the partner file if it exists.
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// Runs continuation on_partner_action to update the partner file.
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// Returns true is a partner is found, otherwise false.
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bool partner_file_prompt(
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NavigationView& nav,
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const fs::path& path,
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std::string action_name,
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std::function<void(const fs::path&, bool)> on_partner_action
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) {
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auto partner = get_partner_file(path);
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if (partner.empty())
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return result;
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return false;
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nav.push<ModalMessageView>(
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"Partner File Exists",
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partner.filename().string() + "\nUpdate this file too?",
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nav.push_under_current<ModalMessageView>(
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"Partner File",
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partner.filename().string() + "\n" + action_name + " this file too?",
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YESNO,
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[&result](bool choice) { result = choice; }
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[&nav, partner, on_partner_action](bool choice) {
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if (on_partner_action)
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on_partner_action(partner, choice);
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}
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);
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return result;
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return true;
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}
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}
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namespace ui {
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void FileManBaseView::load_directory_contents(const std::filesystem::path& dir_path) {
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void FileManBaseView::load_directory_contents(const fs::path& dir_path) {
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current_path = dir_path;
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entry_list.clear();
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auto filtering = !extension_filter.empty();
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text_current.set(dir_path.empty() ? "(sd root)" : truncate(dir_path));
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text_current.set(dir_path.empty() ? "(sd root)" : truncate(dir_path, 24));
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for (const auto& entry : std::filesystem::directory_iterator(dir_path, u"*")) {
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for (const auto& entry : fs::directory_iterator(dir_path, u"*")) {
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// Hide files starting with '.' (hidden / tmp).
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if (is_hidden_file(entry.path()))
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continue;
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if (std::filesystem::is_regular_file(entry.status())) {
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if (fs::is_regular_file(entry.status())) {
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if (!filtering || iequal(entry.path().extension(), extension_filter))
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insert_sorted(entry_list, { entry.path(), (uint32_t)entry.size(), false });
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} else if (std::filesystem::is_directory(entry.status())) {
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} else if (fs::is_directory(entry.status())) {
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insert_sorted(entry_list, { entry.path(), 0, true });
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}
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}
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@ -156,7 +171,7 @@ void FileManBaseView::load_directory_contents(const std::filesystem::path& dir_p
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entry_list.insert(entry_list.begin(), { parent_dir_path, 0, true });
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}
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std::filesystem::path FileManBaseView::get_selected_full_path() const {
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fs::path FileManBaseView::get_selected_full_path() const {
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if (get_selected_entry().path == parent_dir_path)
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return current_path.parent_path();
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@ -195,9 +210,9 @@ FileManBaseView::FileManBaseView(
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empty_root = true;
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text_current.set("EMPTY SD CARD!");
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} else {
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menu_view.on_left = [&nav, this]() {
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load_directory_contents(current_path.parent_path());
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refresh_list();
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menu_view.on_left = [this]() {
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current_path = current_path.parent_path();
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reload_current();
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};
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}
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}
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@ -224,9 +239,9 @@ void FileManBaseView::refresh_list() {
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entry_name,
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ui::Color::yellow(),
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&bitmap_icon_dir,
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[this]() {
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[this](KeyEvent key) {
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if (on_select_entry)
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on_select_entry();
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on_select_entry(key);
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}
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});
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@ -238,9 +253,9 @@ void FileManBaseView::refresh_list() {
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entry_name + std::string(21 - entry_name.length(), ' ') + size_str,
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assoc.color,
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assoc.icon,
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[this]() {
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[this](KeyEvent key) {
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if (on_select_entry)
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on_select_entry();
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on_select_entry(key);
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}
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});
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}
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@ -249,8 +264,13 @@ void FileManBaseView::refresh_list() {
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menu_view.set_highlighted(0); // Refresh
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}
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void FileManBaseView::reload_current() {
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load_directory_contents(current_path);
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refresh_list();
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}
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const FileManBaseView::file_assoc_t& FileManBaseView::get_assoc(
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const std::filesystem::path& ext) const
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const fs::path& ext) const
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{
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size_t index = 0;
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@ -306,10 +326,10 @@ FileLoadView::FileLoadView(
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refresh_list();
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on_select_entry = [this]() {
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on_select_entry = [this](KeyEvent) {
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if (get_selected_entry().is_directory) {
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load_directory_contents(get_selected_full_path());
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refresh_list();
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current_path /= get_selected_entry().path;
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reload_current();
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} else {
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nav_.pop();
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if (on_changed)
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@ -319,65 +339,75 @@ FileLoadView::FileLoadView(
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}
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void FileManagerView::on_rename() {
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// Don't allow rename of ".."
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if (get_selected_entry().path == parent_dir_path)
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auto& entry = get_selected_entry();
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// Don't rename ".."
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if (entry.path == parent_dir_path)
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return;
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auto& entry = get_selected_entry();
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auto name = entry.path.filename().string();
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auto orig_ext = entry.path.extension();
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name_buffer = entry.path.filename().string();
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uint32_t cursor_pos = (uint32_t)name.length();
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if (auto pos = name.find_last_of("."); pos != name.npos)
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uint32_t cursor_pos = (uint32_t)name_buffer.length();
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if (auto pos = name_buffer.find_last_of("."); pos != name_buffer.npos)
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cursor_pos = pos;
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text_prompt(nav_, name, cursor_pos, max_filename_length,
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[this, &entry, &orig_ext](std::string& renamed) {
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auto renamed_path = std::filesystem::path{ renamed };
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text_prompt(nav_, name_buffer, cursor_pos, max_filename_length,
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[this, &entry](std::string& renamed) {
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auto renamed_path = fs::path{ renamed };
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bool has_partner = false;
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rename_file(get_selected_full_path(), current_path / renamed_path);
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if (iequal(renamed_path.extension(), orig_ext)) {
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auto partner = get_partner_file(current_path / entry.path);
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if (partner_file_prompt(nav_, partner)) {
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auto new_name = renamed_path.replace_extension(partner.extension());
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rename_file(partner, current_path / new_name);
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}
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if (iequal(renamed_path.extension(), entry.path.extension())) {
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has_partner = partner_file_prompt(nav_, entry.path, "Rename",
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[this, renamed_path](const fs::path& partner, bool should_rename) mutable {
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if (should_rename) {
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auto new_name = renamed_path.replace_extension(partner.extension());
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rename_file(current_path / partner, current_path / new_name);
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}
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reload_current();
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}
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);
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}
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load_directory_contents(current_path);
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refresh_list();
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if (!has_partner)
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reload_current();
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});
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}
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void FileManagerView::on_delete() {
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// Don't allow delete of ".."
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if (get_selected_entry().path == parent_dir_path)
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auto& entry = get_selected_entry();
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// Don't delete ".."
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if (entry.path == parent_dir_path)
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return;
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auto& entry = get_selected_entry();
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auto name = entry.path.filename().string();
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nav_.push<ModalMessageView>("Delete", "Delete " + name + "\nAre you sure?", YESNO,
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[this, &entry](bool choice) {
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if (choice) {
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delete_file(get_selected_full_path());
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auto partner = get_partner_file(current_path / entry.path);
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if (partner_file_prompt(nav_, partner))
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delete_file(partner);
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auto has_partner = partner_file_prompt(
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nav_, entry.path, "Delete",
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[this](const fs::path& partner, bool should_delete) {
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if (should_delete)
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delete_file(current_path / partner);
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reload_current();
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}
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);
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load_directory_contents(current_path);
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refresh_list();
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if (!has_partner)
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reload_current();
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}
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}
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);
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}
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void FileManagerView::on_new_dir() {
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std::string name;
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text_prompt(nav_, name, max_filename_length, [this](std::string& dir_name) {
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name_buffer = "";
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text_prompt(nav_, name_buffer, max_filename_length, [this](std::string& dir_name) {
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make_new_directory(current_path / dir_name);
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load_directory_contents(current_path);
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refresh_list();
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reload_current();
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});
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}
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@ -389,7 +419,6 @@ void FileManagerView::refresh_widgets(const bool v) {
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}
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FileManagerView::~FileManagerView() {
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// Flush ?
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}
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FileManagerView::FileManagerView(
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@ -406,10 +435,7 @@ FileManagerView::FileManagerView(
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&labels,
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&text_date,
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&button_rename,
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//&button_copy,
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//&button_move,
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&button_delete,
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//&button_new_file,
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&button_new_dir,
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});
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@ -419,12 +445,13 @@ FileManagerView::FileManagerView(
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refresh_list();
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on_select_entry = [this]() {
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if (get_selected_entry().is_directory) {
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on_select_entry = [this](KeyEvent key) {
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if (key == KeyEvent::Select && get_selected_entry().is_directory) {
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load_directory_contents(get_selected_full_path());
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refresh_list();
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} else
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} else {
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button_rename.focus();
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}
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};
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button_rename.on_select = [this](Button&) {
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@ -43,16 +43,11 @@ public:
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std::string filter
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);
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void focus() override;
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void load_directory_contents(const std::filesystem::path& dir_path);
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std::filesystem::path get_selected_full_path() const;
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const fileman_entry& get_selected_entry() const;
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void focus() override;
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std::string title() const override { return "Fileman"; };
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protected:
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static constexpr size_t max_filename_length = 64; // Necessary?
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static constexpr size_t max_filename_length = 50;
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struct file_assoc_t {
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std::filesystem::path extension;
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@ -70,19 +65,26 @@ protected:
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{ u"", &bitmap_icon_file, ui::Color::light_grey() } // NB: Must be last.
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};
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std::filesystem::path get_selected_full_path() const;
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const fileman_entry& get_selected_entry() const;
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void refresh_list();
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void reload_current();
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void load_directory_contents(const std::filesystem::path& dir_path);
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const file_assoc_t& get_assoc(const std::filesystem::path& ext) const;
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NavigationView& nav_;
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bool empty_root { false };
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std::function<void(void)> on_select_entry { nullptr };
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std::function<void(KeyEvent)> on_select_entry { nullptr };
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std::function<void(bool)> on_refresh_widgets { nullptr };
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std::vector<fileman_entry> entry_list { };
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const std::filesystem::path parent_dir_path { u".." };
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std::filesystem::path current_path { u"" };
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std::filesystem::path extension_filter { u"" };
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std::vector<fileman_entry> entry_list { };
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Labels labels {
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{ { 0, 0 }, "Path:", Color::light_grey() }
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@ -143,8 +145,8 @@ public:
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~FileManagerView();
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private:
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// Passed by ref to other views needing lifetime extension.
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std::string name_buffer { };
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std::string extension_buffer { };
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void refresh_widgets(const bool v);
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void on_rename();
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@ -165,25 +167,10 @@ private:
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"Rename"
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};
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/*Button button_copy {
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{ 10 * 8, 29 * 8, 10 * 8, 32 },
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"Copy"
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};
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Button button_move {
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{ 10 * 8, 29 * 8, 10 * 8, 32 },
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"Move"
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};*/
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Button button_delete {
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{ 21 * 8, 29 * 8, 9 * 8, 32 },
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"Delete"
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};
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/*Button button_new_file {
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{ 0 * 8, 34 * 8, 14 * 8, 32 },
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"New File"
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};*/
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Button button_new_dir {
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{ 0 * 8, 34 * 8, 14 * 8, 32 },
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@ -44,7 +44,7 @@ FlashUtilityView::FlashUtilityView(NavigationView& nav) : nav_ (nav) {
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filename.string().substr(0, max_filename_length),
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ui::Color::red(),
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&bitmap_icon_temperature,
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[this, path]() {
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[this, path](KeyEvent) {
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this->firmware_selected(path);
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}
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});
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@ -120,7 +120,7 @@ void FreqManBaseView::refresh_list() {
|
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freqman_item_string(database[n], 30),
|
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ui::Color::white(),
|
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nullptr,
|
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[this](){
|
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[this](KeyEvent){
|
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if (on_select_frequency)
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on_select_frequency();
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}
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@ -262,7 +262,7 @@ bool MenuView::on_key(const KeyEvent key) {
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case KeyEvent::Select:
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case KeyEvent::Right:
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if( menu_items[highlighted_item].on_select ) {
|
||||
menu_items[highlighted_item].on_select();
|
||||
menu_items[highlighted_item].on_select(key);
|
||||
}
|
||||
return true;
|
||||
|
||||
|
||||
@ -39,7 +39,7 @@ struct MenuItem {
|
||||
std::string text;
|
||||
ui::Color color;
|
||||
const Bitmap* bitmap;
|
||||
std::function<void(void)> on_select;
|
||||
std::function<void(KeyEvent)> on_select;
|
||||
|
||||
// TODO: Prevent default-constructed MenuItems.
|
||||
// I managed to construct a menu with three extra, unspecified menu items
|
||||
|
||||
@ -32,8 +32,8 @@ namespace ui {
|
||||
void text_prompt(
|
||||
NavigationView& nav,
|
||||
std::string& str,
|
||||
const size_t max_length,
|
||||
const std::function<void(std::string&)> on_done
|
||||
size_t max_length,
|
||||
std::function<void(std::string&)> on_done
|
||||
) {
|
||||
text_prompt(nav, str, str.length(), max_length, on_done);
|
||||
}
|
||||
@ -42,8 +42,8 @@ void text_prompt(
|
||||
NavigationView& nav,
|
||||
std::string& str,
|
||||
uint32_t cursor_pos,
|
||||
const size_t max_length,
|
||||
const std::function<void(std::string&)> on_done
|
||||
size_t max_length,
|
||||
std::function<void(std::string&)> on_done
|
||||
) {
|
||||
//if (persistent_memory::ui_config_textentry() == 0) {
|
||||
auto te_view = nav.push<AlphanumView>(str, max_length);
|
||||
@ -70,7 +70,7 @@ TextField::TextField(
|
||||
uint32_t length
|
||||
) : Widget{ { position, { 8 * static_cast<int>(length), 16 } } },
|
||||
text_{ str },
|
||||
max_length_{ std::max<size_t>(max_length, 1) },
|
||||
max_length_{ std::max<size_t>(max_length, str.length()) },
|
||||
char_count_{ std::max<uint32_t>(length, 1) },
|
||||
cursor_pos_{ text_.length() },
|
||||
insert_mode_{ true }
|
||||
@ -82,36 +82,11 @@ const std::string& TextField::value() const {
|
||||
return text_;
|
||||
}
|
||||
|
||||
void TextField::set(const std::string& str) {
|
||||
// Assume that setting the string implies we want the whole thing.
|
||||
max_length_ = std::max(max_length_, str.length());
|
||||
|
||||
text_ = str;
|
||||
cursor_pos_ = str.length();
|
||||
set_cursor(str.length());
|
||||
}
|
||||
|
||||
void TextField::set_cursor(uint32_t pos) {
|
||||
cursor_pos_ = std::min<size_t>(pos, text_.length());
|
||||
set_dirty();
|
||||
}
|
||||
|
||||
void TextField::set_max_length(size_t max_length) {
|
||||
// Doesn't make sense, ignore.
|
||||
if (max_length == 0)
|
||||
return;
|
||||
|
||||
if (max_length < text_.length()) {
|
||||
text_.erase(max_length - 1);
|
||||
text_.shrink_to_fit();
|
||||
} else {
|
||||
text_.reserve(max_length);
|
||||
}
|
||||
|
||||
max_length_ = max_length;
|
||||
set_cursor(cursor_pos_);
|
||||
}
|
||||
|
||||
void TextField::set_insert_mode() {
|
||||
insert_mode_ = true;
|
||||
}
|
||||
@ -247,7 +222,6 @@ TextEntryView::TextEntryView(
|
||||
});
|
||||
|
||||
button_ok.on_select = [this, &str, &nav](Button&) {
|
||||
str.shrink_to_fit(); // NB: str is the TextField string.
|
||||
if (on_changed)
|
||||
on_changed(str);
|
||||
nav.pop();
|
||||
|
||||
@ -53,9 +53,7 @@ public:
|
||||
|
||||
const std::string& value() const;
|
||||
|
||||
void set(const std::string& str);
|
||||
void set_cursor(uint32_t pos);
|
||||
void set_max_length(size_t max_length);
|
||||
void set_insert_mode();
|
||||
void set_overwrite_mode();
|
||||
|
||||
@ -103,18 +101,22 @@ protected:
|
||||
};
|
||||
};
|
||||
|
||||
// Show the TextEntry view to receive keyboard input.
|
||||
// NB: This function returns immediately. 'str' is taken
|
||||
// by reference and its lifetime must be ensured by the
|
||||
// caller until the TextEntry view is dismissed.
|
||||
void text_prompt(
|
||||
NavigationView& nav,
|
||||
std::string& str,
|
||||
size_t max_length,
|
||||
const std::function<void(std::string&)> on_done = nullptr);
|
||||
std::function<void(std::string&)> on_done = nullptr);
|
||||
|
||||
void text_prompt(
|
||||
NavigationView& nav,
|
||||
std::string& str,
|
||||
uint32_t cursor_pos,
|
||||
size_t max_length,
|
||||
const std::function<void(std::string&)> on_done = nullptr);
|
||||
std::function<void(std::string&)> on_done = nullptr);
|
||||
|
||||
} /* namespace ui */
|
||||
|
||||
|
||||
@ -76,6 +76,15 @@ namespace ui
|
||||
{
|
||||
return reinterpret_cast<T *>(push_view(std::unique_ptr<View>(new T(*this, std::forward<Args>(args)...))));
|
||||
}
|
||||
|
||||
// Pushes a new view under the current on the stack so the current view returns into this new one.
|
||||
template <class T, class... Args>
|
||||
void push_under_current(Args &&...args)
|
||||
{
|
||||
auto new_view = std::unique_ptr<View>(new T(*this, std::forward<Args>(args)...));
|
||||
view_stack.insert(view_stack.end() - 1, std::move(new_view));
|
||||
}
|
||||
|
||||
template <class T, class... Args>
|
||||
T *replace(Args &&...args)
|
||||
{
|
||||
|
||||
Loading…
Reference in New Issue
Block a user