mirror of
https://github.com/RGBCube/serenity
synced 2025-05-31 07:38:10 +00:00
LibGUI: Rename GTableModel => GModel.
This commit is contained in:
Andreas Kling
parent
9d4b4c2689
commit
994cf10b3e
23 changed files with 105 additions and 105 deletions
259
Applications/FileManager/DirectoryModel.cpp
Normal file
259
Applications/FileManager/DirectoryModel.cpp
Normal file
|
|
@ -0,0 +1,259 @@
|
|||
#include "DirectoryModel.h"
|
||||
#include <dirent.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#include <grp.h>
|
||||
#include <pwd.h>
|
||||
#include <AK/FileSystemPath.h>
|
||||
#include <AK/StringBuilder.h>
|
||||
|
||||
DirectoryModel::DirectoryModel()
|
||||
{
|
||||
m_directory_icon = GraphicsBitmap::load_from_file("/res/icons/folder16.png");
|
||||
m_file_icon = GraphicsBitmap::load_from_file("/res/icons/file16.png");
|
||||
m_symlink_icon = GraphicsBitmap::load_from_file("/res/icons/link16.png");
|
||||
m_socket_icon = GraphicsBitmap::load_from_file("/res/icons/socket16.png");
|
||||
m_executable_icon = GraphicsBitmap::load_from_file("/res/icons/executable16.png");
|
||||
m_filetype_image_icon = GraphicsBitmap::load_from_file("/res/icons/16x16/filetype-image.png");
|
||||
|
||||
setpwent();
|
||||
while (auto* passwd = getpwent())
|
||||
m_user_names.set(passwd->pw_uid, passwd->pw_name);
|
||||
endpwent();
|
||||
|
||||
setgrent();
|
||||
while (auto* group = getgrent())
|
||||
m_group_names.set(group->gr_gid, group->gr_name);
|
||||
endgrent();
|
||||
}
|
||||
|
||||
DirectoryModel::~DirectoryModel()
|
||||
{
|
||||
}
|
||||
|
||||
int DirectoryModel::row_count() const
|
||||
{
|
||||
return m_directories.size() + m_files.size();
|
||||
}
|
||||
|
||||
int DirectoryModel::column_count() const
|
||||
{
|
||||
return Column::__Count;
|
||||
}
|
||||
|
||||
String DirectoryModel::column_name(int column) const
|
||||
{
|
||||
switch (column) {
|
||||
case Column::Icon: return "";
|
||||
case Column::Name: return "Name";
|
||||
case Column::Size: return "Size";
|
||||
case Column::Owner: return "Owner";
|
||||
case Column::Group: return "Group";
|
||||
case Column::Permissions: return "Mode";
|
||||
case Column::Inode: return "Inode";
|
||||
}
|
||||
ASSERT_NOT_REACHED();
|
||||
}
|
||||
|
||||
GModel::ColumnMetadata DirectoryModel::column_metadata(int column) const
|
||||
{
|
||||
switch (column) {
|
||||
case Column::Icon: return { 16, TextAlignment::Center };
|
||||
case Column::Name: return { 120, TextAlignment::CenterLeft };
|
||||
case Column::Size: return { 80, TextAlignment::CenterRight };
|
||||
case Column::Owner: return { 50, TextAlignment::CenterLeft };
|
||||
case Column::Group: return { 50, TextAlignment::CenterLeft };
|
||||
case Column::Permissions: return { 80, TextAlignment::CenterLeft };
|
||||
case Column::Inode: return { 80, TextAlignment::CenterRight };
|
||||
}
|
||||
ASSERT_NOT_REACHED();
|
||||
}
|
||||
|
||||
const GraphicsBitmap& DirectoryModel::icon_for(const Entry& entry) const
|
||||
{
|
||||
if (S_ISDIR(entry.mode))
|
||||
return *m_directory_icon;
|
||||
if (S_ISLNK(entry.mode))
|
||||
return *m_symlink_icon;
|
||||
if (S_ISSOCK(entry.mode))
|
||||
return *m_socket_icon;
|
||||
if (entry.mode & S_IXUSR)
|
||||
return *m_executable_icon;
|
||||
if (entry.name.ends_with(".png"))
|
||||
return *m_filetype_image_icon;
|
||||
return *m_file_icon;
|
||||
}
|
||||
|
||||
static String permission_string(mode_t mode)
|
||||
{
|
||||
StringBuilder builder;
|
||||
if (S_ISDIR(mode))
|
||||
builder.append("d");
|
||||
else if (S_ISLNK(mode))
|
||||
builder.append("l");
|
||||
else if (S_ISBLK(mode))
|
||||
builder.append("b");
|
||||
else if (S_ISCHR(mode))
|
||||
builder.append("c");
|
||||
else if (S_ISFIFO(mode))
|
||||
builder.append("f");
|
||||
else if (S_ISSOCK(mode))
|
||||
builder.append("s");
|
||||
else if (S_ISREG(mode))
|
||||
builder.append("-");
|
||||
else
|
||||
builder.append("?");
|
||||
|
||||
builder.appendf("%c%c%c%c%c%c%c%c",
|
||||
mode & S_IRUSR ? 'r' : '-',
|
||||
mode & S_IWUSR ? 'w' : '-',
|
||||
mode & S_ISUID ? 's' : (mode & S_IXUSR ? 'x' : '-'),
|
||||
mode & S_IRGRP ? 'r' : '-',
|
||||
mode & S_IWGRP ? 'w' : '-',
|
||||
mode & S_ISGID ? 's' : (mode & S_IXGRP ? 'x' : '-'),
|
||||
mode & S_IROTH ? 'r' : '-',
|
||||
mode & S_IWOTH ? 'w' : '-'
|
||||
);
|
||||
|
||||
if (mode & S_ISVTX)
|
||||
builder.append("t");
|
||||
else
|
||||
builder.appendf("%c", mode & S_IXOTH ? 'x' : '-');
|
||||
return builder.to_string();
|
||||
}
|
||||
|
||||
String DirectoryModel::name_for_uid(uid_t uid) const
|
||||
{
|
||||
auto it = m_user_names.find(uid);
|
||||
if (it == m_user_names.end())
|
||||
return String::format("%u", uid);
|
||||
return (*it).value;
|
||||
}
|
||||
|
||||
String DirectoryModel::name_for_gid(uid_t gid) const
|
||||
{
|
||||
auto it = m_user_names.find(gid);
|
||||
if (it == m_user_names.end())
|
||||
return String::format("%u", gid);
|
||||
return (*it).value;
|
||||
}
|
||||
|
||||
GVariant DirectoryModel::data(const GModelIndex& index, Role role) const
|
||||
{
|
||||
ASSERT(is_valid(index));
|
||||
auto& entry = this->entry(index.row());
|
||||
if (role == Role::Sort) {
|
||||
switch (index.column()) {
|
||||
case Column::Icon: return entry.is_directory() ? 0 : 1;
|
||||
case Column::Name: return entry.name;
|
||||
case Column::Size: return (int)entry.size;
|
||||
case Column::Owner: return name_for_uid(entry.uid);
|
||||
case Column::Group: return name_for_gid(entry.gid);
|
||||
case Column::Permissions: return permission_string(entry.mode);
|
||||
case Column::Inode: return (int)entry.inode;
|
||||
}
|
||||
ASSERT_NOT_REACHED();
|
||||
}
|
||||
if (role == Role::Display) {
|
||||
switch (index.column()) {
|
||||
case Column::Icon: return icon_for(entry);
|
||||
case Column::Name: return entry.name;
|
||||
case Column::Size: return (int)entry.size;
|
||||
case Column::Owner: return name_for_uid(entry.uid);
|
||||
case Column::Group: return name_for_gid(entry.gid);
|
||||
case Column::Permissions: return permission_string(entry.mode);
|
||||
case Column::Inode: return (int)entry.inode;
|
||||
}
|
||||
}
|
||||
return { };
|
||||
}
|
||||
|
||||
void DirectoryModel::update()
|
||||
{
|
||||
DIR* dirp = opendir(m_path.characters());
|
||||
if (!dirp) {
|
||||
perror("opendir");
|
||||
exit(1);
|
||||
}
|
||||
m_directories.clear();
|
||||
m_files.clear();
|
||||
|
||||
m_bytes_in_files = 0;
|
||||
while (auto* de = readdir(dirp)) {
|
||||
Entry entry;
|
||||
entry.name = de->d_name;
|
||||
struct stat st;
|
||||
int rc = lstat(String::format("%s/%s", m_path.characters(), de->d_name).characters(), &st);
|
||||
if (rc < 0) {
|
||||
perror("lstat");
|
||||
continue;
|
||||
}
|
||||
entry.size = st.st_size;
|
||||
entry.mode = st.st_mode;
|
||||
entry.uid = st.st_uid;
|
||||
entry.gid = st.st_gid;
|
||||
entry.inode = st.st_ino;
|
||||
auto& entries = S_ISDIR(st.st_mode) ? m_directories : m_files;
|
||||
entries.append(move(entry));
|
||||
|
||||
if (S_ISREG(entry.mode))
|
||||
m_bytes_in_files += st.st_size;
|
||||
}
|
||||
closedir(dirp);
|
||||
|
||||
did_update();
|
||||
}
|
||||
|
||||
void DirectoryModel::open(const String& a_path)
|
||||
{
|
||||
FileSystemPath canonical_path(a_path);
|
||||
auto path = canonical_path.string();
|
||||
if (m_path == path)
|
||||
return;
|
||||
DIR* dirp = opendir(path.characters());
|
||||
if (!dirp)
|
||||
return;
|
||||
closedir(dirp);
|
||||
m_path = path;
|
||||
update();
|
||||
set_selected_index({ 0, 0 });
|
||||
}
|
||||
|
||||
void DirectoryModel::activate(const GModelIndex& index)
|
||||
{
|
||||
if (!index.is_valid())
|
||||
return;
|
||||
auto& entry = this->entry(index.row());
|
||||
FileSystemPath path(String::format("%s/%s", m_path.characters(), entry.name.characters()));
|
||||
if (entry.is_directory()) {
|
||||
open(path.string());
|
||||
return;
|
||||
}
|
||||
if (entry.is_executable()) {
|
||||
if (fork() == 0) {
|
||||
int rc = execl(path.string().characters(), path.string().characters(), nullptr);
|
||||
if (rc < 0)
|
||||
perror("exec");
|
||||
ASSERT_NOT_REACHED();
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if (path.string().ends_with(".png")) {
|
||||
if (fork() == 0) {
|
||||
int rc = execl("/bin/qs", "/bin/qs", path.string().characters(), nullptr);
|
||||
if (rc < 0)
|
||||
perror("exec");
|
||||
ASSERT_NOT_REACHED();
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if (fork() == 0) {
|
||||
int rc = execl("/bin/TextEditor", "/bin/TextEditor", path.string().characters(), nullptr);
|
||||
if (rc < 0)
|
||||
perror("exec");
|
||||
ASSERT_NOT_REACHED();
|
||||
}
|
||||
return;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue