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LibGUI: Added error events to FileSystemModel

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This will allow us to catch errors early on FileManager
This commit is contained in:
angel 2020-04-21 21:26:17 +02:00 • committed by Andreas Kling
parent 802c06ab7b
commit 451b3fa73c
2 changed files with 18 additions and 5 deletions
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10
Libraries/LibGUI/FileSystemModel.h
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@ -31,6 +31,7 @@
#include <LibCore/DateTime.h>
#include <LibCore/Notifier.h>
#include <LibGUI/Model.h>
#include <string.h>
#include <sys/stat.h>
#include <time.h>
@ -79,6 +80,10 @@ public:
bool is_directory() const { return S_ISDIR(mode); }
bool is_executable() const { return mode & (S_IXUSR | S_IXGRP | S_IXOTH); }
bool has_error() const { return m_error != 0; }
int error() const { return m_error; }
const char* error_string() const { return strerror(m_error); }
String full_path(const FileSystemModel&) const;
private:
@ -91,6 +96,8 @@ public:
int m_watch_fd { -1 };
RefPtr<Core::Notifier> m_notifier;
int m_error { 0 };
ModelIndex index(const FileSystemModel&, int column) const;
void traverse_if_needed(const FileSystemModel&);
void reify_if_needed(const FileSystemModel&);
@ -112,7 +119,8 @@ public:
GUI::Icon icon_for_file(const mode_t mode, const String& name) const;
Function<void(int done, int total)> on_thumbnail_progress;
Function<void()> on_root_path_change;
Function<void()> on_complete;
Function<void(int error, const char* error_string)> on_error;
virtual int tree_column() const override { return Column::Name; }
virtual int row_count(const ModelIndex& = ModelIndex()) const override;