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fix MT06785

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This commit is contained in:
Vas Crabb 2017-12-07 10:52:38 +11:00
parent e57b4afa77
commit 46edbee6ed
4 changed files with 95 additions and 93 deletions
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105
src/frontend/mame/ui/filesel.cpp
View File

@ -47,14 +47,14 @@ namespace ui {
menu_file_selector::menu_file_selector(mame_ui_manager &mui, render_container &container, device_image_interface *image, std::string &current_directory, std::string &current_file, bool has_empty, bool has_softlist, bool has_create, menu_file_selector::result &result)
: menu(mui, container)
, m_image(image)
, m_current_directory(current_directory)
, m_current_file(current_file)
, m_has_empty(has_empty)
, m_has_softlist(has_softlist)
, m_has_create(has_create)
, m_result(result)
{
m_image = image;
m_has_empty = has_empty;
m_has_softlist = has_softlist;
m_has_create = has_create;
}
@ -176,7 +176,9 @@ int menu_file_selector::compare_entries(const file_selector_entry *e1, const fil
//-------------------------------------------------
menu_file_selector::file_selector_entry &menu_file_selector::append_entry(
file_selector_entry_type entry_type, const std::string &entry_basename, const std::string &entry_fullpath)
file_selector_entry_type entry_type,
const std::string &entry_basename,
const std::string &entry_fullpath)
{
return append_entry(entry_type, std::string(entry_basename), std::string(entry_fullpath));
}
@ -188,7 +190,9 @@ menu_file_selector::file_selector_entry &menu_file_selector::append_entry(
//-------------------------------------------------
menu_file_selector::file_selector_entry &menu_file_selector::append_entry(
file_selector_entry_type entry_type, std::string &&entry_basename, std::string &&entry_fullpath)
file_selector_entry_type entry_type,
std::string &&entry_basename,
std::string &&entry_fullpath)
{
// allocate a new entry
file_selector_entry entry;
@ -197,22 +201,18 @@ menu_file_selector::file_selector_entry &menu_file_selector::append_entry(
entry.fullpath = std::move(entry_fullpath);
// find the end of the list
m_entrylist.emplace_back(std::move(entry));
return m_entrylist[m_entrylist.size() - 1];
return *m_entrylist.emplace(m_entrylist.end(), std::move(entry));
}
//-------------------------------------------------
// append_entry_menu_item - appends
// append_dirent_entry - appends
// a menu item for a file selector entry
//-------------------------------------------------
menu_file_selector::file_selector_entry *menu_file_selector::append_dirent_entry(const osd::directory::entry *dirent)
{
std::string buffer;
file_selector_entry_type entry_type;
file_selector_entry *entry;
switch (dirent->type)
{
case osd::directory::entry::entry_type::FILE:
@ -229,15 +229,13 @@ menu_file_selector::file_selector_entry *menu_file_selector::append_dirent_entry
}
// determine the full path
buffer = util::zippath_combine(m_current_directory, dirent->name);
std::string buffer = util::zippath_combine(m_current_directory, dirent->name);
// create the file selector entry
entry = &append_entry(
return &append_entry(
entry_type,
dirent->name,
std::move(buffer));
return entry;
}
@ -290,64 +288,51 @@ void menu_file_selector::append_entry_menu_item(const file_selector_entry *entry
void menu_file_selector::populate(float &customtop, float &custombottom)
{
util::zippath_directory *directory = nullptr;
osd_file::error err;
const osd::directory::entry *dirent;
const file_selector_entry *entry;
const file_selector_entry *selected_entry = nullptr;
int i;
const char *volume_name;
uint8_t first;
// open the directory
err = util::zippath_opendir(m_current_directory, &directory);
// clear out the menu entries
m_entrylist.clear();
// open the directory
util::zippath_directory *directory = nullptr;
osd_file::error const err = util::zippath_opendir(m_current_directory, &directory);
// add the "[empty slot]" entry if available
if (m_has_empty)
{
// add the "[empty slot]" entry
append_entry(SELECTOR_ENTRY_TYPE_EMPTY, "", "");
}
if (m_has_create && !util::zippath_is_zip(directory))
{
// add the "[create]" entry
if (m_has_create && !util::zippath_is_zip(directory))
append_entry(SELECTOR_ENTRY_TYPE_CREATE, "", "");
}
// add and select the "[software list]" entry if available
if (m_has_softlist)
{
// add the "[software list]" entry
entry = &append_entry(SELECTOR_ENTRY_TYPE_SOFTWARE_LIST, "", "");
selected_entry = entry;
}
selected_entry = &append_entry(SELECTOR_ENTRY_TYPE_SOFTWARE_LIST, "", "");
// add the drives
i = 0;
while((volume_name = osd_get_volume_name(i))!=nullptr)
{
append_entry(SELECTOR_ENTRY_TYPE_DRIVE,
volume_name, volume_name);
i++;
}
int i = 0;
for (char const *volume_name = osd_get_volume_name(i); volume_name; volume_name = osd_get_volume_name(++i))
append_entry(SELECTOR_ENTRY_TYPE_DRIVE, volume_name, volume_name);
// mark first filename entry
first = m_entrylist.size() + 1;
std::size_t const first = m_entrylist.size() + 1;
// build the menu for each item
if (err == osd_file::error::NONE)
if (osd_file::error::NONE != err)
{
while((dirent = util::zippath_readdir(directory)) != nullptr)
osd_printf_verbose("menu_file_selector::populate: error opening directory '%s' (%d)\n", m_current_directory.c_str(), int(err));
}
else
{
for (osd::directory::entry const *dirent = util::zippath_readdir(directory); dirent; dirent = util::zippath_readdir(directory))
{
// append a dirent entry
entry = append_dirent_entry(dirent);
if (entry != nullptr)
file_selector_entry const *entry = append_dirent_entry(dirent);
if (entry)
{
// set the selected item to be the first non-parent directory or file
if ((selected_entry == nullptr) && strcmp(dirent->name, ".."))
if (!selected_entry && strcmp(dirent->name, ".."))
selected_entry = entry;
// do we have to select this file?
@ -356,29 +341,31 @@ void menu_file_selector::populate(float &customtop, float &custombottom)
}
}
}
if (directory)
util::zippath_closedir(directory);
// sort the menu entries
const std::collate<wchar_t> &coll = std::use_facet<std::collate<wchar_t>>(std::locale());
std::sort(m_entrylist.begin()+first, m_entrylist.end(), [&coll](file_selector_entry const &x, file_selector_entry const &y)
std::sort(
m_entrylist.begin() + first,
m_entrylist.end(),
[&coll] (file_selector_entry const &x, file_selector_entry const &y)
{
std::wstring xstr = wstring_from_utf8(x.basename);
std::wstring ystr = wstring_from_utf8(y.basename);
std::wstring const xstr = wstring_from_utf8(x.basename);
std::wstring const ystr = wstring_from_utf8(y.basename);
return coll.compare(xstr.data(), xstr.data()+xstr.size(), ystr.data(), ystr.data()+ystr.size()) < 0;
});
// append all of the menu entries
for (auto &entry : m_entrylist)
for (file_selector_entry const &entry : m_entrylist)
append_entry_menu_item(&entry);
// set the selection (if we have one)
if (selected_entry != nullptr)
if (selected_entry)
set_selection((void *)selected_entry);
// set up custom render proc
customtop = ui().get_line_height() + 3.0f * UI_BOX_TB_BORDER;
if (directory != nullptr)
util::zippath_closedir(directory);
}
@ -426,7 +413,7 @@ void menu_file_selector::handle()
if (err != osd_file::error::NONE)
{
// this path is problematic; present the user with an error and bail
ui().popup_time(1, "Error accessing %s", entry->fullpath);
ui().popup_time(1, _("Error accessing %s"), entry->fullpath);
break;
}
m_current_directory.assign(entry->fullpath);

32
src/frontend/mame/ui/filesel.h
View File

@ -16,6 +16,7 @@
#include "ui/menu.h"
namespace ui {
// ======================> menu_file_selector
class menu_file_selector : public menu
@ -30,7 +31,16 @@ public:
FILE
};
menu_file_selector(mame_ui_manager &mui, render_container &container, device_image_interface *image, std::string &current_directory, std::string &current_file, bool has_empty, bool has_softlist, bool has_create, result &result);
menu_file_selector(
mame_ui_manager &mui,
render_container &container,
device_image_interface *image,
std::string &current_directory,
std::string &current_file,
bool has_empty,
bool has_softlist,
bool has_create,
result &result);
virtual ~menu_file_selector() override;
protected:
@ -59,12 +69,12 @@ private:
};
// internal state
device_image_interface * m_image;
device_image_interface *const m_image;
std::string & m_current_directory;
std::string & m_current_file;
bool m_has_empty;
bool m_has_softlist;
bool m_has_create;
bool const m_has_empty;
bool const m_has_softlist;
bool const m_has_create;
result & m_result;
std::vector<file_selector_entry> m_entrylist;
std::string m_hover_directory;
@ -95,16 +105,20 @@ public:
WRITE_OTHER,
WRITE_DIFF
};
menu_select_rw(mame_ui_manager &mui, render_container &container,
bool can_in_place, result &result);
menu_select_rw(
mame_ui_manager &mui,
render_container &container,
bool can_in_place,
result &result);
virtual ~menu_select_rw() override;
virtual void populate(float &customtop, float &custombottom) override;
virtual void handle() override;
static void *itemref_from_result(result result);
static result result_from_itemref(void *itemref);
private:
virtual void populate(float &customtop, float &custombottom) override;
virtual void handle() override;
// internal state
bool m_can_in_place;
result & m_result;

1
src/osd/modules/file/posixdir.cpp
View File

@ -158,6 +158,7 @@ const osd::directory::entry *posix_directory::read()
case DT_REG:
m_entry.type = entry::entry_type::FILE;
break;
case DT_UNKNOWN:
case DT_LNK:
if (stat_err)
m_entry.type = entry::entry_type::OTHER;

2
src/osd/modules/file/posixfile.cpp
View File

@ -446,7 +446,7 @@ bool osd_is_absolute_path(std::string const &path)
if (!path.empty() && is_path_separator(path[0]))
return true;
#if !defined(WIN32)
else if (!path.empty() && (path[0] == '.'))
else if (!path.empty() && (path[0] == '.') && (!path[1] || is_path_separator(path[1]))) // FIXME: why is this even here? foo/./bar is a valid way to refer to foo/bar
return true;
#elif !defined(UNDER_CE)
else if ((path.length() > 1) && (path[1] == ':'))