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- /*
- * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #include <AK/String.h>
- #include <LibGUI/FileIconProvider.h>
- #include <LibGUI/Icon.h>
- #include <LibGfx/Bitmap.h>
- #include <sys/stat.h>
- namespace GUI {
- #define ENUMERATE_FILETYPES(F) \
- F(cplusplus, ".cpp") \
- F(form, ".frm") \
- F(hackstudio, ".hsp") \
- F(header, ".h") \
- F(html, ".html") \
- F(image, ".png") \
- F(java, ".java") \
- F(javascript, ".js") \
- F(library, ".so", ".a") \
- F(markdown, ".md") \
- F(object, ".o", ".obj") \
- F(pdf, ".pdf") \
- F(python, ".py") \
- F(sound, ".wav") \
- F(ini, ".ini") \
- F(text, ".txt") \
- F(spreadsheet, ".sheets")
- #define __ENUMERATE_FILETYPE(filetype_name, ...) \
- static Icon s_filetype_##filetype_name##_icon;
- ENUMERATE_FILETYPES(__ENUMERATE_FILETYPE)
- #undef __ENUMERATE_FILETYPE
- static Icon s_directory_icon;
- static Icon s_directory_open_icon;
- static Icon s_home_directory_icon;
- static Icon s_home_directory_open_icon;
- static Icon s_file_icon;
- static Icon s_symlink_icon;
- static Icon s_socket_icon;
- static Icon s_executable_icon;
- static void initialize_if_needed()
- {
- static bool s_initialized = false;
- if (s_initialized)
- return;
- s_directory_icon = Icon::default_icon("filetype-folder");
- s_directory_open_icon = Icon::default_icon("filetype-folder-open");
- s_home_directory_icon = Icon::default_icon("home-directory");
- s_home_directory_open_icon = Icon::default_icon("home-directory-open");
- s_file_icon = Icon::default_icon("filetype-unknown");
- s_symlink_icon = Icon::default_icon("filetype-symlink");
- s_socket_icon = Icon::default_icon("filetype-socket");
- s_executable_icon = Icon::default_icon("filetype-executable");
- #define __ENUMERATE_FILETYPE(filetype_name, ...) \
- s_filetype_##filetype_name##_icon = Icon::default_icon("filetype-" #filetype_name);
- ENUMERATE_FILETYPES(__ENUMERATE_FILETYPE)
- #undef __ENUMERATE_FILETYPE
- s_initialized = true;
- }
- Icon FileIconProvider::directory_icon()
- {
- initialize_if_needed();
- return s_directory_icon;
- }
- Icon FileIconProvider::directory_open_icon()
- {
- initialize_if_needed();
- return s_directory_open_icon;
- }
- Icon FileIconProvider::home_directory_icon()
- {
- initialize_if_needed();
- return s_home_directory_icon;
- }
- Icon FileIconProvider::home_directory_open_icon()
- {
- initialize_if_needed();
- return s_home_directory_open_icon;
- }
- Icon FileIconProvider::filetype_image_icon()
- {
- initialize_if_needed();
- return s_filetype_image_icon;
- }
- Icon FileIconProvider::icon_for_path(const String& path)
- {
- struct stat stat;
- if (::stat(path.characters(), &stat) < 0)
- return {};
- return icon_for_path(path, stat.st_mode);
- }
- Icon FileIconProvider::icon_for_path(const String& path, mode_t mode)
- {
- initialize_if_needed();
- if (S_ISDIR(mode))
- return s_directory_icon;
- if (S_ISLNK(mode))
- return s_symlink_icon;
- if (S_ISSOCK(mode))
- return s_socket_icon;
- if (mode & (S_IXUSR | S_IXGRP | S_IXOTH))
- return s_executable_icon;
- #define __ENUMERATE_FILETYPE(filetype_name, filetype_extensions...) \
- for (auto& extension : { filetype_extensions }) { \
- if (path.ends_with(extension, CaseSensitivity::CaseInsensitive)) \
- return s_filetype_##filetype_name##_icon; \
- }
- ENUMERATE_FILETYPES(__ENUMERATE_FILETYPE)
- #undef __ENUMERATE_FILETYPE
- return s_file_icon;
- }
- }
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