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Add a doxygen documentation.

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ArthurSonzogni 2020-08-09 14:53:56 +02:00 committed by Arthur Sonzogni
parent 5f15b2881e
commit 20b9a0f0f5
20 changed files with 936 additions and 525 deletions
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10
CMakeLists.txt
View File

@ -1,7 +1,15 @@
cmake_minimum_required(VERSION 3.0)
execute_process(
COMMAND git rev-list --count HEAD
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE git_version
OUTPUT_STRIP_TRAILING_WHITESPACE
)
project(ftxui
LANGUAGES CXX
VERSION 0.1
VERSION 0.1.${git_version}
)
option(FTXUI_BUILD_EXAMPLES "Set to ON to build examples" ON)

31
doc/Doxyfile.in
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@ -38,7 +38,7 @@ PROJECT_NAME = "FTXUI"
# could be handy for archiving the generated documentation or if some version
# control system is used.
PROJECT_NUMBER = 1.0
PROJECT_NUMBER = @CMAKE_PROJECT_VERSION@
# Using the PROJECT_BRIEF tag one can provide an optional one line description
# for a project that appears at the top of each page and should give viewer a
@ -51,7 +51,7 @@ PROJECT_BRIEF = "C++ functionnal terminal UI."
# pixels and the maximum width should not exceed 200 pixels. Doxygen will copy
# the logo to the output directory.
PROJECT_LOGO =
#PROJECT_LOGO = ./logo.png
# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
# into which the generated documentation will be written. If a relative path is
@ -440,19 +440,19 @@ EXTRACT_ALL = YES
# be included in the documentation.
# The default value is: NO.
EXTRACT_PRIVATE = YES
EXTRACT_PRIVATE = NO
# If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal
# scope will be included in the documentation.
# The default value is: NO.
EXTRACT_PACKAGE = YES
EXTRACT_PACKAGE = NO
# If the EXTRACT_STATIC tag is set to YES, all static members of a file will be
# included in the documentation.
# The default value is: NO.
EXTRACT_STATIC = YES
EXTRACT_STATIC = NO
# If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined
# locally in source files will be included in the documentation. If set to NO,
@ -460,7 +460,7 @@ EXTRACT_STATIC = YES
# for Java sources.
# The default value is: YES.
EXTRACT_LOCAL_CLASSES = YES
EXTRACT_LOCAL_CLASSES = NO
# This flag is only useful for Objective-C code. If set to YES, local methods,
# which are defined in the implementation section but not in the interface are
@ -468,7 +468,7 @@ EXTRACT_LOCAL_CLASSES = YES
# included.
# The default value is: NO.
EXTRACT_LOCAL_METHODS = YES
EXTRACT_LOCAL_METHODS = NO
# If this flag is set to YES, the members of anonymous namespaces will be
# extracted and appear in the documentation as a namespace called
@ -477,7 +477,7 @@ EXTRACT_LOCAL_METHODS = YES
# are hidden.
# The default value is: NO.
EXTRACT_ANON_NSPACES = YES
EXTRACT_ANON_NSPACES = NO
# If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
# undocumented members inside documented classes or files. If set to NO these
@ -702,7 +702,7 @@ FILE_VERSION_FILTER =
# DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE
# tag is left empty.
#LAYOUT_FILE = @CMAKE_CURRENT_SOURCE_DIR@/DoxygenLayout.xml
LAYOUT_FILE = @CMAKE_CURRENT_SOURCE_DIR@/doxygen_layout.xml
# The CITE_BIB_FILES tag can be used to specify one or more bib files containing
# the reference definitions. This must be a list of .bib files. The .bib
@ -891,7 +891,8 @@ EXCLUDE_SYMLINKS = NO
# Note that the wildcards are matched against the file with absolute path, so to
# exclude all test directories for example use the pattern */test/*
EXCLUDE_PATTERNS =
EXCLUDE_PATTERNS += *test.cpp
EXCLUDE_PATTERNS += *take_any_args.hpp
# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
# (namespaces, classes, functions, etc.) that should be excluded from the
@ -1164,7 +1165,7 @@ HTML_FILE_EXTENSION = .html
# of the possible markers and block names see the documentation.
# This tag requires that the tag GENERATE_HTML is set to YES.
#HTML_HEADER = @CMAKE_CURRENT_SOURCE_DIR@/header.html
HTML_HEADER = @CMAKE_CURRENT_SOURCE_DIR@/doxygen_header.html
# The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each
# generated HTML page. If the tag is left blank doxygen will generate a standard
@ -1174,7 +1175,7 @@ HTML_FILE_EXTENSION = .html
# that doxygen normally uses.
# This tag requires that the tag GENERATE_HTML is set to YES.
#HTML_FOOTER = @CMAKE_CURRENT_SOURCE_DIR@/footer.html
HTML_FOOTER = @CMAKE_CURRENT_SOURCE_DIR@/doxygen_footer.html
# The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
# sheet that is used by each HTML page. It can be used to fine-tune the look of
@ -1199,7 +1200,7 @@ HTML_STYLESHEET =
# list). For an example see the documentation.
# This tag requires that the tag GENERATE_HTML is set to YES.
#HTML_EXTRA_STYLESHEET = @CMAKE_CURRENT_SOURCE_DIR@/doxygen_style.css
HTML_EXTRA_STYLESHEET = @CMAKE_CURRENT_SOURCE_DIR@/doxygen_extra.css
# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
# other source files which should be copied to the HTML output directory. Note
@ -2339,7 +2340,7 @@ INCLUDED_BY_GRAPH = YES
# The default value is: NO.
# This tag requires that the tag HAVE_DOT is set to YES.
CALL_GRAPH = YES
CALL_GRAPH = NO
# If the CALLER_GRAPH tag is set to YES then doxygen will generate a caller
# dependency graph for every global function or class method.
@ -2351,7 +2352,7 @@ CALL_GRAPH = YES
# The default value is: NO.
# This tag requires that the tag HAVE_DOT is set to YES.
CALLER_GRAPH = YES
CALLER_GRAPH = NO
# If the GRAPHICAL_HIERARCHY tag is set to YES then doxygen will graphical
# hierarchy of all classes instead of a textual one.

52
doc/build-with-cmake.md
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@ -1,52 +0,0 @@
# Build ftxui and install
~~~bash
mkdir build && cd build
cmake ..
make
sudo make install
~~~
# Example project
main.cpp
~~~cpp
#include "ftxui/screen/screen.hpp"
#include "ftxui/dom/elements.hpp"
#include <iostream>
int main(int argc, const char *argv[]) {
using namespace ftxui;
auto document =
hbox({
text(L"left") | bold | border,
text(L"middle") | flex | border,
text(L"right") | border,
});
auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
Render(screen, document);
std::cout << screen.ToString();
return 0;
}
~~~
# Add dependency
CMakeLists.txt
~~~cmake
cmake_minimum_required(VERSION 3.0)
find_package(ftxui REQUIRED)
add_executable(main main.cpp)
target_link_libraries(main PUBLIC ftxui::dom)
~~~
# Build
~~~
mkdir build && cd build
cmake ..
make
./main
~~~

39
doc/build-with-nxxm.md
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@ -1,39 +0,0 @@
# Add dependency
.nxxm/deps
~~~json
{
"ArthurSonzogni/FTXUI": {}
}
~~~
# Example project
main.cpp
~~~cpp
#include "ftxui/screen/screen.hpp"
#include "ftxui/dom/elements.hpp"
#include <iostream>
int main(int argc, const char *argv[]) {
using namespace ftxui;
auto document =
hbox({
text(L"left") | bold | border,
text(L"middle") | flex | border,
text(L"right") | border,
});
auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
Render(screen, document);
std::cout << screen.ToString();
return 0;
}
~~~
# Build
~~~
nxxm . -t clang-cxx17
~~~

335
doc/doxygen_extra.css Executable file
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@ -0,0 +1,335 @@
/*
* GitHub Markdown style CSS for doxygen 1.8.14
* Source: https://github.com/sindresorhus/github-markdown-css
* License: MIT <EFBFBD> Sindre Sorhus
*/
* {
box-sizing: border-box;
}
body, table, div, p, dl {
-ms-text-size-adjust: 100%;
-webkit-text-size-adjust: 100%;
line-height: 1.5;
color: #24292e;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
font-size: 16px;
word-wrap: break-word;
}
b {
font-weight: 600;
}
/* @group Heading Levels */
h1, h2, h3, h4, h5, h6 {
font-weight: 600;
line-height: 1.25;
margin-top: 24px;
margin-bottom: 16px;
}
h1 {
font-size: 2em;
padding-bottom: 0.3em;
border-bottom: 1px solid #eaecef;
}
h2 {
padding-bottom: 0.3em;
font-size: 1.5em;
border-bottom: 1px solid #eaecef;
}
h3 {
font-size: 1.25em;
}
h4 {
font-size: 1em;
}
h5 {
font-size: 0.875em;
}
h6 {
font-size: 0.85em;
color: #6a737d;
}
a {
background-color: transparent;
color: #0366d6;
text-decoration: none;
font-weight: normal;
}
.contents a:visited {
color: #0366d6;
}
a:active, a:hover {
outline-width: 0;
}
a:hover {
text-decoration: underline;
}
a:not([href]) {
color: inherit;
text-decoration: none;
}
a.el {
font-weight: normal;
}
.image {
text-align: left;
}
.tip {
background-image: url(tip.png);
background-position: left center;
background-repeat: no-repeat;
padding-left: 30px;
margin-top: 1em;
margin-bottom: 1em;
min-height: 31px;
display: block;
font-style:italic;
}
.warn {
background-image: url(warn.png);
background-position: left center;
background-repeat: no-repeat;
padding-left: 48px;
margin-top: 1em;
margin-bottom: 1em;
min-height: 31px;
display: block;
font-style:italic;
}
#projectname
{
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
font-size: 2em;
font-weight: bold;
}
#projectbrief
{
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
font-size: 0.8em;
}
#projectnumber
{
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
font-size: 1em;
}
div.contents {
width: 980px;
padding: 40px;
margin-top: -1px;
margin-left: auto;
margin-right: auto;
margin-bottom: 10px;
border: 1px solid #d1d5da;
border-radius: 2px;
}
div.toc {
border: 0 none;
border-radius: 7px;
}
div.header
{
width: 980px;
padding: 10px;
margin-top: 10px;
margin-left: auto;
margin-right: auto;
background-image: none;
background-repeat: none;
background-color: #f6f8fa;
border: 1px solid #d1d5da;
}
div.headertitle
{
padding: 0;
}
.title ol {
margin: 0;
}
.title ol li {
list-style-type: none;
}
.ui-resizable-e {
background: none;
background-color: #E6E6E6;
}
div.fragment {
padding: 16px;
background-color: #f3f3f3;
border: 0 solid;
transition: all 0.5s ease-in-out;
border-radius:5px;
}
div.fragment:hover {
background-color: #e9e9e9;
box-shadow: 0 5px 10px -5px rgb(0,0,0,0.5) inset;
}
div.line {
font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
font-size: 85%;
line-height: 1.45;
-webkit-transition-duration: 0;
-moz-transition-duration: 0;
-ms-transition-duration: 0;
-o-transition-duration: 0;
transition-duration: 0;
}
div.line.glow {
background-color: auto;
box-shadow: none;
}
pre.fragment {
border: 0 solid #C4CFE5;
padding: 16px;
background-color: #f3f3f3;
font-size: 85%;
line-height: 1.45;
font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
}
/* @group Code Colorization */
span.keyword {
color: #808000
}
span.keywordtype {
color: #808000
}
span.keywordflow {
color: #808000
}
span.comment {
color: #008000
}
span.preprocessor {
color: #800000
}
span.stringliteral {
color: #000080
}
span.charliteral {
color: #000080
}
blockquote {
background-color: #EEEEEE;
border-left: 2px solid #606060;
margin: 0 24px 0 4px;
padding: 0 12px 0 16px;
}
/* @end */
.arrow {
box-sizing: content-box;
}
img {
max-width: 100%;
max-height: 100%;
}
#nav-tree {
background-image: none;
background-color: white;
}
#nav-tree .label {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
font-size: 14px;
}
#side-nav {
width: 25%;
max-width: 50%;
}
.memtitle {
background-image: none;
}
.memproto {
text-shadow: none;
/* opera specific markup */
box-shadow: none;
/* firefox specific markup */
-moz-box-shadow: none;
-moz-border-radius-topright: 4px;
/* webkit specific markup */
-webkit-box-shadow: none;
-webkit-border-top-right-radius: 4px;
}
.memdoc {
background-image:none;
background-repeat:repeat-x;
background-color: #FFFFFF;
/* opera specific markup */
box-shadow: none;
/* firefox specific markup */
-moz-box-shadow: none;
/* webkit specific markup */
-webkit-box-shadow: none;
}
#main-menu {
background: none;
border-bottom: 1px solid black;
}
#main-menu li {
border: none !important;
transition: all 0.1s ease-in-out;
}
#main-menu li:hover {
color:black;
background-color:black;
}
.sm-dox a, .sm-dox a:focus, .sm-dox a:active, .sm-dox a:hover, .sm-dox a.highlighted {
background-image:none;
}
#titlearea {
margin: 8px;
border: none;
}

10
doc/doxygen_footer.html Normal file
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@ -0,0 +1,10 @@
<!-- HTML footer for doxygen 1.8.14-->
<!-- start footer part -->
<!--BEGIN GENERATE_TREEVIEW-->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
</div>
<!--END GENERATE_TREEVIEW-->
<!--BEGIN !GENERATE_TREEVIEW-->
<!--END !GENERATE_TREEVIEW-->
</body>
</html>

59
doc/doxygen_header.html Normal file
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@ -0,0 +1,59 @@
<!-- HTML header for doxygen 1.8.14-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="cache-control" content="max-age=86400"/>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen $doxygenversion"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<!--BEGIN PROJECT_NAME--><title>$projectname: $title</title><!--END PROJECT_NAME-->
<!--BEGIN !PROJECT_NAME--><title>$title</title><!--END !PROJECT_NAME-->
<link href="$relpath^tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="$relpath^jquery.js"></script>
<script type="text/javascript" src="$relpath^dynsections.js"></script>
$treeview
$search
$mathjax
<link href="$relpath^$stylesheet" rel="stylesheet" type="text/css" />
$extrastylesheet
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<!--BEGIN TITLEAREA-->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<!--BEGIN PROJECT_LOGO-->
<td id="projectlogo"><img alt="Logo" src="$relpath^$projectlogo"/></td>
<!--END PROJECT_LOGO-->
<!--BEGIN PROJECT_NAME-->
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">$projectname
<!--BEGIN PROJECT_NUMBER-->&#160;<span id="projectnumber">$projectnumber</span><!--END PROJECT_NUMBER-->
</div>
<!--BEGIN PROJECT_BRIEF--><div id="projectbrief">$projectbrief</div><!--END PROJECT_BRIEF-->
</td>
<!--END PROJECT_NAME-->
<!--BEGIN !PROJECT_NAME-->
<!--BEGIN PROJECT_BRIEF-->
<td style="padding-left: 0.5em;">
<div id="projectbrief">$projectbrief</div>
</td>
<!--END PROJECT_BRIEF-->
<!--END !PROJECT_NAME-->
<!--BEGIN DISABLE_INDEX-->
<!--BEGIN SEARCHENGINE-->
<td>$searchbox</td>
<!--END SEARCHENGINE-->
<!--END DISABLE_INDEX-->
</tr>
</tbody>
</table>
</div>
<!--END TITLEAREA-->
<!-- end header part -->

194
doc/doxygen_layout.xml Normal file
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@ -0,0 +1,194 @@
<doxygenlayout version="1.0">
<!-- Generated by doxygen 1.8.14 -->
<!-- Navigation index tabs for HTML output -->
<navindex>
<tab type="mainpage" visible="yes" title=""/>
<tab type="pages" visible="yes" title="" intro=""/>
<tab type="modules" visible="yes" title="C modules" intro=""/>
<tab type="namespaces" visible="yes" title="">
<tab type="namespacelist" visible="yes" title="" intro=""/>
<tab type="namespacemembers" visible="yes" title="" intro=""/>
</tab>
<tab type="classes" visible="yes" title="">
<tab type="classlist" visible="yes" title="" intro=""/>
<tab type="classindex" visible="$ALPHABETICAL_INDEX" title=""/>
<tab type="hierarchy" visible="yes" title="" intro=""/>
<tab type="classmembers" visible="yes" title="" intro=""/>
</tab>
<tab type="files" visible="yes" title="">
<tab type="filelist" visible="yes" title="" intro=""/>
<tab type="globals" visible="yes" title="" intro=""/>
</tab>
<tab type="examples" visible="yes" title="" intro=""/>
</navindex>
<!-- Layout definition for a class page -->
<class>
<briefdescription visible="yes"/>
<includes visible="$SHOW_INCLUDE_FILES"/>
<inheritancegraph visible="$CLASS_GRAPH"/>
<collaborationgraph visible="$COLLABORATION_GRAPH"/>
<memberdecl>
<nestedclasses visible="yes" title=""/>
<publictypes title=""/>
<services title=""/>
<interfaces title=""/>
<publicslots title=""/>
<signals title=""/>
<publicmethods title=""/>
<publicstaticmethods title=""/>
<publicattributes title=""/>
<publicstaticattributes title=""/>
<protectedtypes title=""/>
<protectedslots title=""/>
<protectedmethods title=""/>
<protectedstaticmethods title=""/>
<protectedattributes title=""/>
<protectedstaticattributes title=""/>
<packagetypes title=""/>
<packagemethods title=""/>
<packagestaticmethods title=""/>
<packageattributes title=""/>
<packagestaticattributes title=""/>
<properties title=""/>
<events title=""/>
<privatetypes title=""/>
<privateslots title=""/>
<privatemethods title=""/>
<privatestaticmethods title=""/>
<privateattributes title=""/>
<privatestaticattributes title=""/>
<friends title=""/>
<related title="" subtitle=""/>
<membergroups visible="yes"/>
</memberdecl>
<detaileddescription title=""/>
<memberdef>
<inlineclasses title=""/>
<typedefs title=""/>
<enums title=""/>
<services title=""/>
<interfaces title=""/>
<constructors title=""/>
<functions title=""/>
<related title=""/>
<variables title=""/>
<properties title=""/>
<events title=""/>
</memberdef>
<allmemberslink visible="yes"/>
<usedfiles visible="$SHOW_USED_FILES"/>
<authorsection visible="yes"/>
</class>
<!-- Layout definition for a namespace page -->
<namespace>
<briefdescription visible="yes"/>
<memberdecl>
<nestednamespaces visible="yes" title=""/>
<constantgroups visible="yes" title=""/>
<classes visible="yes" title=""/>
<typedefs title=""/>
<enums title=""/>
<functions title=""/>
<variables title=""/>
<membergroups visible="yes"/>
</memberdecl>
<detaileddescription title=""/>
<memberdef>
<inlineclasses title=""/>
<typedefs title=""/>
<enums title=""/>
<functions title=""/>
<variables title=""/>
</memberdef>
<authorsection visible="yes"/>
</namespace>
<!-- Layout definition for a file page -->
<file>
<briefdescription visible="yes"/>
<includes visible="$SHOW_INCLUDE_FILES"/>
<includegraph visible="$INCLUDE_GRAPH"/>
<includedbygraph visible="$INCLUDED_BY_GRAPH"/>
<sourcelink visible="yes"/>
<memberdecl>
<classes visible="yes" title=""/>
<namespaces visible="yes" title=""/>
<constantgroups visible="yes" title=""/>
<defines title=""/>
<typedes title=""/>
<enums title=""/>
<functions title=""/>
<variables title=""/>
<membergroups visible="yes"/>
</memberdecl>
<detaileddescription title=""/>
<memberdef>
<inlineclasses title=""/>
<defines title=""/>
<typedefs title=""/>
<enums title=""/>
<functions title=""/>
<variables title=""/>
</memberdef>
<authorsection/>
</file>
<!-- Layout definition for a group page -->
<group>
<briefdescription visible="no"/>
<detaileddescription title="Description"/>
<groupgraph visible="$GROUP_GRAPHS"/>
<memberdecl>
<nestedgroups visible="yes" title=""/>
<dirs visible="yes" title=""/>
<files visible="yes" title=""/>
<namespaces visible="yes" title=""/>
<classes visible="yes" title=""/>
<defines title=""/>
<typedefs title=""/>
<enums title=""/>
<enumvalues title=""/>
<functions title=""/>
<variables title=""/>
<signals title=""/>
<publicslots title=""/>
<protectedslots title=""/>
<privateslots title=""/>
<events title=""/>
<properties title=""/>
<friends title=""/>
<membergroups visible="yes"/>
</memberdecl>
<memberdef>
<pagedocs/>
<inlineclasses title=""/>
<defines title=""/>
<typedefs title=""/>
<enums title=""/>
<enumvalues title=""/>
<functions title=""/>
<variables title=""/>
<signals title=""/>
<publicslots title=""/>
<protectedslots title=""/>
<privateslots title=""/>
<events title=""/>
<properties title=""/>
<friends title=""/>
</memberdef>
<authorsection visible="yes"/>
</group>
<!-- Layout definition for a directory page -->
<directory>
<briefdescription visible="yes"/>
<directorygraph visible="yes"/>
<memberdecl>
<dirs visible="yes"/>
<files visible="yes"/>
</memberdecl>
<detaileddescription title=""/>
</directory>
</doxygenlayout>

34
doc/example_list.h Normal file
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@ -0,0 +1,34 @@
/// @example ./examples/util/print_key_press.cpp
/// @example ./examples/dom/dbox.cpp
/// @example ./examples/dom/separator.cpp
/// @example ./examples/dom/style_color.cpp
/// @example ./examples/dom/paragraph.cpp
/// @example ./examples/dom/style_blink.cpp
/// @example ./examples/dom/style_dim.cpp
/// @example ./examples/dom/style_inverted.cpp
/// @example ./examples/dom/graph.cpp
/// @example ./examples/dom/package_manager.cpp
/// @example ./examples/dom/window.cpp
/// @example ./examples/dom/html_like.cpp
/// @example ./examples/dom/border.cpp
/// @example ./examples/dom/style_underlined.cpp
/// @example ./examples/dom/gauge.cpp
/// @example ./examples/dom/style_bold.cpp
/// @example ./examples/dom/spinner.cpp
/// @example ./examples/dom/style_gallery.cpp
/// @example ./examples/dom/vbox_hbox.cpp
/// @example ./examples/dom/size.cpp
/// @example ./examples/dom/hflow.cpp
/// @example ./examples/component/tab_vertical.cpp
/// @example ./examples/component/gallery.cpp
/// @example ./examples/component/checkbox.cpp
/// @example ./examples/component/checkbox_in_frame.cpp
/// @example ./examples/component/menu2.cpp
/// @example ./examples/component/tab_horizontal.cpp
/// @example ./examples/component/input.cpp
/// @example ./examples/component/homescreen.cpp
/// @example ./examples/component/radiobox.cpp
/// @example ./examples/component/menu.cpp
/// @example ./examples/component/menu_style.cpp
/// @example ./examples/component/radiobox_in_frame.cpp
/// @example ./examples/component/toggle.cpp

35
doc/example_list.md
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# Examples
@example ./examples/util/print_key_press.cpp
@example ./examples/dom/dbox.cpp
@example ./examples/dom/separator.cpp
@example ./examples/dom/style_color.cpp
@example ./examples/dom/paragraph.cpp
@example ./examples/dom/style_blink.cpp
@example ./examples/dom/style_dim.cpp
@example ./examples/dom/style_inverted.cpp
@example ./examples/dom/graph.cpp
@example ./examples/dom/package_manager.cpp
@example ./examples/dom/window.cpp
@example ./examples/dom/html_like.cpp
@example ./examples/dom/border.cpp
@example ./examples/dom/style_underlined.cpp
@example ./examples/dom/gauge.cpp
@example ./examples/dom/style_bold.cpp
@example ./examples/dom/spinner.cpp
@example ./examples/dom/style_gallery.cpp
@example ./examples/dom/vbox_hbox.cpp
@example ./examples/dom/size.cpp
@example ./examples/dom/hflow.cpp
@example ./examples/component/tab_vertical.cpp
@example ./examples/component/gallery.cpp
@example ./examples/component/checkbox.cpp
@example ./examples/component/checkbox_in_frame.cpp
@example ./examples/component/menu2.cpp
@example ./examples/component/tab_horizontal.cpp
@example ./examples/component/input.cpp
@example ./examples/component/homescreen.cpp
@example ./examples/component/radiobox.cpp
@example ./examples/component/menu.cpp
@example ./examples/component/menu_style.cpp
@example ./examples/component/radiobox_in_frame.cpp
@example ./examples/component/toggle.cpp

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@ -26,7 +26,10 @@ int main(void) {
text(L"right") | border,
});
auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
auto screen = Screen::Create(
Dimension::Full(), // Width
Dimension::Fit(document) // Height
);
Render(screen, document);
std::cout << screen.ToString() << std::endl;
@ -42,7 +45,7 @@ int main(void) {
```
**cmake**
```cpp
```
cmake_minimum_required (VERSION 3.11)
include(FetchContent)
@ -64,20 +67,17 @@ target_link_libraries(main
set_target_properties(main PROPERTIES CXX_STANDARD 17)
```
# Modules
# List of modules.
The project is split into 3 modules:
1. ftxui/screen
2. ftxui/dom
3. ftxui/component
ftxui/screen defines a ftxui::Screen, this is a grid of ftxui::Pixel.
1. **ftxui/screen** defines a ftxui::Screen, this is a grid of ftxui::Pixel.
ftxui/dom is the main module. It defines a hierarchical set of ftxui::Element.
2. **ftxui/dom** is the main module. It defines a hierarchical set of ftxui::Element.
An element draws something on the ftxui::Screen. It is responsive to the size of
its container.
ftxui/component. The part is only needed if you need to respond to the User
3. **ftxui/component** The part is only needed if you need to respond to the User
input. It defines a set of ftxui::Component. The use can navigates using the
arrow keys and interact with widgets like checkbox/inputbox/... You can make you
own components.
@ -85,19 +85,20 @@ own components.
## screen
It defines a ftxui::Screen. This is a grid of ftxui::Pixel. A Pixel represent a
unicode character and its style. The screen can be printed as a string using ftxui::Screen::ToString().
unicode character and its associated style (bold, colors, etc...).
The screen can be printed as a string using ftxui::Screen::ToString().
Example:
~~~cpp
#include <ftxui/screen/screen.hpp>
int main(void) {
using namespace ftxui;
auto screen = ftxui::Screen(Dimension::Fixed(32), Dimension::Fixed(10));
auto screen = Screen(Dimension::Fixed(32), Dimension::Fixed(10));
auto& pixel = screen.PixelAt(10,10);
pixel.character = U'A';
pixel.bold = true;
pixel.foreground_color = Color::Blue;
std::cout << screen.ToString();
return EXIT_SUCCESS;
@ -108,11 +109,45 @@ Example:
This module defines a hierachical set of Element. An element manages layout and can be responsive to the terminal dimensions.
They are declared in ftxui/dom/elements.hpp>
**Example:**
```cpp
// Define the document
Element document = vbox({
text(L"The window") | bold | color(Color::Blue),
gauge(0.5)
text(L"The footer")
});
// Add a border.
document = border(document);
```
**List of elements**
You only need one header: ftxui/dom/elements.hpp
\include ftxui/dom/elements.hpp
### text
## component
Finally, the ftxui/component directory defines the logic to get interactivity.
Please take a look at ./examples/component
This provides:
1. A main loop.
2. Get events and respond to them.
3. A predefined implementation of "keyboard navigation".
4. A set of predefined widget: CheckBox, RadioBox, Input, Menu, Toggle.
# ftxui/dom
Every elements of the dom are declared from:
\include ftxui/dom/elements.hpp
## text
The most simple widget. It displays a text.
~~~cpp
@ -124,7 +159,7 @@ text(L"I am a piece of text");
I am a piece of text.
~~~
### border
## border
Add a border around an element
~~~cpp
@ -139,7 +174,23 @@ border(text(L"The element"))
└───────────┘
~~~
### separator
## window
A ftxui::window is a ftxui::border, but with some text on top of the border.
Add a border around an element
~~~cpp
using namespace ftxui;
window(L"The window", text(L"The element"))
~~~
~~~bash
┌The window─┐
│The element│
└───────────┘
~~~
## separator
Display a vertical or horizontal line to visually split the content of a
container in two.
@ -160,7 +211,7 @@ border(
└────┴─────┘
~~~
### gauge
## gauge
A gauge. It can be used to represent a progress bar.
~~~cpp
@ -173,11 +224,54 @@ border(gauge(0.5))
└────────────────────────────────────────────────────────────────────────────┘
~~~
### graph
[![asciicast](https://asciinema.org/a/223726.svg)](https://asciinema.org/a/223726)
## graph
@htmlonly
<script id="asciicast-223726" src="https://asciinema.org/a/223726.js" async></script>
@endhtmlonly
## Colors
A terminal console can usually display colored text and colored background.
### Style
~~~cpp
Decorator color(Color);
Decorator bgcolor(Color);
~~~
The following colors are available:
- Default
- Black
- GrayDark
- GrayLight
- White
- Blue
- BlueLight
- Cyan
- CyanLight
- Green
- GreenLight
- Magenta
- MagentaLight
- Red
- RedLight
- Yellow
- YellowLight
Example:
```cpp
text(L"Blue foreground") | color(Color::Blue);
text(L"Blue backgrond") | bgcolor(Color::Blue);
text(L"Black on white") | color(Color::Black) | bgcolor(Color::White);
```
## Style
A terminal console can usually display colored text and colored background.
The text can also have different effects: bold, dim, underlined, inverted,
blink.
@ -202,7 +296,7 @@ Tips: The pipe operator can be used to chain Decorator:
text(L"This text is bold")) | bold | underlined
~~~
### Layout
## Layout
These layout are similar to the HTML flexbox:
* vbox (Vertical-box)
@ -246,23 +340,125 @@ An horizontal flow layout is implemented by:
└────┘└───────────────────────────────────┘└───────────────────────────────────┘
~~~
## Components.
# ftxui/component
Element are stateless object. On the other side, components are used when an
internal state is needed. Components are used to interact with the user with
its keyboard. They handle keyboard navigation, including component focus.
### Input
[![asciicast](https://asciinema.org/a/223719.svg)](https://asciinema.org/a/223719)
## Input
### Menu
[![asciicast](https://asciinema.org/a/223720.svg)](https://asciinema.org/a/223720)
@htmlonly
<script id="asciicast-223719" src="https://asciinema.org/a/223719.js" async></script>
@endhtmlonly
### Toggle.
[![asciicast](https://asciinema.org/a/223722.svg)](https://asciinema.org/a/223722)
## Menu
@htmlonly
<script id="asciicast-223720" src="https://asciinema.org/a/223720.js" async></script>
@endhtmlonly
### CheckBox
[![asciicast](https://asciinema.org/a/223724.svg)](https://asciinema.org/a/223724)
## Toggle.
@htmlonly
<script id="asciicast-223722" src="https://asciinema.org/a/223722.js" async></script>
@endhtmlonly
### RadioBox
[![asciicast](https://asciinema.org/a/223725.svg)](https://asciinema.org/a/223725)
## CheckBox
@htmlonly
<script id="asciicast-223724" src="https://asciinema.org/a/223724.js" async></script>
@endhtmlonly
## RadioBox
@htmlonly
<script id="asciicast-223725" src="https://asciinema.org/a/223725.js" async></script>
@endhtmlonly
# Build
Assuming this example example.cpp file.
**main.cpp**
~~~cpp
#include "ftxui/screen/screen.hpp"
#include "ftxui/dom/elements.hpp"
#include <iostream>
int main(int argc, const char *argv[]) {
using namespace ftxui;
auto document =
hbox({
text(L"left") | bold | border,
text(L"middle") | flex | border,
text(L"right") | border,
});
auto screen = Screen::Create(Dimension::Full(), Dimension::Fit(document));
Render(screen, document);
std::cout << screen.ToString();
return 0;
}
~~~
## Using CMake
CMakeLists.txt
~~~cmake
cmake_minimum_required (VERSION 3.11)
# --- Fetch FTXUI --------------------------------------------------------------
include(FetchContent)
set(FETCHCONTENT_UPDATES_DISCONNECTED TRUE)
FetchContent_Declare(ftxui
GIT_REPOSITORY https://github.com/ArthurSonzogni/ftxui
# Specify a GIT TAG here.
)
FetchContent_GetProperties(ftxui)
if(NOT ftxui_POPULATED)
FetchContent_Populate(ftxui)
add_subdirectory(${ftxui_SOURCE_DIR} ${ftxui_BINARY_DIR} EXCLUDE_FROM_ALL)
endif()
# ------------------------------------------------------------------------------
project(ftxui-starter
LANGUAGES CXX
VERSION 1.0.0
)
add_executable(ftxui-starter src/main.cpp)
target_include_directories(ftxui-starter PRIVATE src)
target_link_libraries(ftxui-starter
PRIVATE ftxui::screen
PRIVATE ftxui::dom
PRIVATE ftxui::component # Not needed for this example.
)
# C++17 is used. We requires fold expressions at least.
set_target_properties(ftxui-starter PROPERTIES CXX_STANDARD 17)
~~~
Build
~~~
mkdir build && cd build
cmake ..
make
./main
~~~
## Using NXXM
**.nxxm/deps**
~~~json
{
"ArthurSonzogni/FTXUI": {}
}
~~~
Build:
~~~
nxxm . -t clang-cxx17
~~~

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@ -1,289 +0,0 @@
## Introduction
The library is split in 3 parts:
1. ftxui/screen/
2. ftxui/dom/
3. ftxui/component/
# ftxui/screen/
It defines a ftxui::Screen. This is a grid of ftxui::Pixel. A Pixel represent a
unicode character and its style. The screen can be printed as a string using ftxui::Screen::ToString().
Example:
~~~cpp
#include <ftxui/screen/screen.hpp>
int main(void) {
using namespace ftxui;
auto screen = ftxui::Screen(Dimension::Fixed(32), Dimension::Fixed(10));
auto& pixel = screen.PixelAt(10,10);
pixel.character = U'A';
pixel.bold = true;
std::cout << screen.ToString();
return EXIT_SUCCESS;
}
~~~
2. [ftuix/dom/](../include/ftxui/dom/)
These are a set of hierachical ftxui::Element declared in
[ftxui/dom/elements.hpp](../ftxui/dom/elements.hpp). An element can render
itself on the the Screen. It manage layout and is responsive to the Screen
dimensions.
3. [ftuix/component/](../include/ftxui/component)
The part is only needed if you need to respond to the User input. It defines a
set of ftxui::Component. The use can navigates using the arrow keys and
interact with widgets like checkbox/inputbox/... You can make you own
components.
~~~cpp
using namespace ftxui;
auto document = text(L"Hello world");
auto screen = Screen::Create(Dimension::Fit(document));
Render(screen, document);
std::cout << screen.ToString();
~~~
I recommand not to take too much time reading the tutorial. Instead,
you should try to read the examples (in [../examples/](../examples)).
## DOM
All the dom element are declared in one header:
\include ./ftxui/dom/elements.hpp
It declares the following set of elements:
~~~cpp
// --- Widget ---
Element text(std::wstring text);
Element separator();
Element separator(Pixel);
Element gauge(float ratio);
Element border(Element);
Decorator borderWith(Pixel);
Element window(Element title, Element content);
Element spinner(int charset_index, size_t image_index);
Elements paragraph(std::wstring text); // Use inside hflow(). Split by space.
Element graph(GraphFunction);
// -- Decorator ---
Element bold(Element);
Element dim(Element);
Element inverted(Element);
Element underlined(Element);
Element blink(Element);
Decorator color(Color);
Decorator bgcolor(Color);
Element color(Color, Element);
Element bgcolor(Color, Element);
// --- Layout ---
// Horizontal, Vertical or stacked set of elements.
Element hbox(Elements);
Element vbox(Elements);
Element dbox(Elements);
Element hflow(Elements);
// -- Flexibility ---
// Define how to share the remaining space when not all of it is used inside a
// container.
Element filler();
Element flex(Element);
Element notflex(Element);
// -- Size override;
enum Direction { WIDTH, HEIGHT };
enum Constraint { LESS_THAN, EQUAL, GREATER_THAN };
Decorator size(Direction, Constraint, int value);
// --- Frame ---
// A frame is a scrollable area. The internal area is potentially larger than
// the external one. The internal area is scrolled in order to make visible the
// focused element.
Element frame(Element);
Element focus(Element);
Element select(Element);
// --- Util --------------------------------------------------------------------
Element hcenter(Element);
Element vcenter(Element);
Element center(Element);
Element align_right(Element);
Element nothing(Element element);
~~~
### Widget.
#### text
The most simple widget. It displays a text.
~~~cpp
using namespace ftxui;
text(L"I am a piece of text");
~~~
~~~bash
I am a piece of text.
~~~
#### border
Add a border around an element
~~~cpp
using namespace ftxui;
border(text(L"The element"))
~~~
~~~bash
┌───────────┐
│The element│
└───────────┘
~~~
#### separator
Display a vertical or horizontal line to visually split the content of a
container in two.
~~~cpp
border(
hbox({
vbox({
text(L"left top"),
text(L"left bottom"),
}),
separator(),
vbox({
text(L"right top"),
text(L"right bottom"),
}),
})
);
~~~
~~~bash
┌───────────┬────────────┐
│left top │right top │
│left bottom│right bottom│
└───────────┴────────────┘
~~~
#### gauge
A gauge. It can be used to represent a progress bar.
~~~cpp
border(gauge(0.5))
~~~
~~~bash
┌────────────────────────────────────────────────────────────────────────────┐
│██████████████████████████████████████ │
└────────────────────────────────────────────────────────────────────────────┘
~~~
#### graph
[![asciicast](https://asciinema.org/a/223726.svg)](https://asciinema.org/a/223726)
### Style
A terminal console can usually display colored text and colored background.
The text can also have different effects: bold, dim, underlined, inverted,
blink.
~~~cpp
Element bold(Element);
Element dim(Element);
Element inverted(Element);
Element underlined(Element);
Element blink(Element);
Decorator color(Color);
Decorator bgcolor(Color);
~~~
Example:
~~~cpp
underlined(bold(text(L"This text is bold and underlined")))
~~~
Tips: The pipe operator can be used to chain Decorator:
~~~cpp
text(L"This text is bold")) | bold | underlined
~~~
### Layout
These layout are similar to the HTML flexbox:
* vbox (Vertical-box)
* hbox (Horizontal-box)
* dbox (Z-axis-box)
They are used to compose all the elements together. Each
children are put side by side. If the container is flexible, the extra space
available will be shared among the remaining flexible children.
flex(element) can be used to make a non-flexible element flexible. filler() is a
flexible empty element. You can use it align children on one side of the
container.
An horizontal flow layout is implemented by:
* hflow (Horizontal flow)
#### Examples
~~~cpp
hbox({
text(L"left") | border ,
text(L"middle") | border | flex,
text(L"right") | border,
});
~~~
~~~bash
┌────┐┌─────────────────────────────────────────────────────────────────┐┌─────┐
│left││middle ││right│
└────┘└─────────────────────────────────────────────────────────────────┘└─────┘
~~~
~~~cpp
hbox({
text(L"left") | border ,
text(L"middle") | border | flex,
text(L"right") | border | flex,
});
~~~
~~~bash
┌────┐┌───────────────────────────────────┐┌───────────────────────────────────┐
│left││middle ││right │
└────┘└───────────────────────────────────┘└───────────────────────────────────┘
~~~
## Components.
Element are stateless object. On the other side, components are used when an
internal state is needed. Components are used to interact with the user with
its keyboard. They handle keyboard navigation, including component focus.
### Input
[![asciicast](https://asciinema.org/a/223719.svg)](https://asciinema.org/a/223719)
![asciicast](https://asciinema.org/a/223719.svg)
### Menu
[![asciicast](https://asciinema.org/a/223720.svg)](https://asciinema.org/a/223720)
### Toggle.
[![asciicast](https://asciinema.org/a/223722.svg)](https://asciinema.org/a/223722)
### CheckBox
[![asciicast](https://asciinema.org/a/223724.svg)](https://asciinema.org/a/223724)
### RadioBox
[![asciicast](https://asciinema.org/a/223725.svg)](https://asciinema.org/a/223725)

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@ -1,30 +0,0 @@
# Level of abstractions:
* Level 0: terminal output.
* Level 1: ftxui::Screen
* Level 2: ftxui::Node
* Level 3: ftxui::Component
## Level 0: terminal output.
This is std::cout. You can send text to it.
## Level 1: ftxui::Screen
A rectangular grid of characters.
Use Terminal::ToString() to append its content to the console (level 0).
## Level 2: ftxui::Node
A hierarchial set of element.
They handle layout and render themself on the screen (level 1)
See [elements.hpp](./dom/elements.hpp)
You can make implement your own.
## Level 3: ftxui::Component
A hierarchical set of components.
Components store some state and react to events:
* keyboard
* mouse
* terminal event
Components renders themself by producing ftxui::Node (Level 2)
Implement your own!

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@ -7,6 +7,7 @@
#include <string>
namespace ftxui {
std::string to_string(const std::wstring& s);
std::wstring to_wstring(const std::string& s);
@ -19,5 +20,6 @@ int wchar_width(wchar_t);
int wchar_width_cjk(wchar_t);
int wstring_width(const std::wstring&);
int wstring_width_cjk(const std::wstring&);
} // namespace ftxui
#endif /* end of include guard: FTXUI_SCREEN_STRING_HPP */

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@ -10,35 +10,7 @@
namespace ftxui {
// static
Event Event::Character(const std::string& input) {
Event event;
event.input_ = input;
event.is_character_ = true;
event.character_ = to_wstring(input)[0];
return event;
}
// static
Event Event::Character(char c) {
return Character(wchar_t(c));
}
// static
Event Event::Character(wchar_t c) {
Event event;
event.input_ = {(char)c};
event.is_character_ = true;
event.character_ = c;
return event;
}
// static
Event Event::Special(const std::string& input) {
Event event;
event.input_ = std::move(input);
return event;
}
namespace {
void ParseUTF8(Receiver<char>& in, Sender<Event>& out, std::string& input) {
char c;
@ -131,6 +103,38 @@ void ParseESC(Receiver<char>& in, Sender<Event>& out, std::string& input) {
}
}
} // namespace
// static
Event Event::Character(const std::string& input) {
Event event;
event.input_ = input;
event.is_character_ = true;
event.character_ = to_wstring(input)[0];
return event;
}
// static
Event Event::Character(char c) {
return Character(wchar_t(c));
}
// static
Event Event::Character(wchar_t c) {
Event event;
event.input_ = {(char)c};
event.is_character_ = true;
event.character_ = c;
return event;
}
// static
Event Event::Special(const std::string& input) {
Event event;
event.input_ = std::move(input);
return event;
}
// static
void Event::Convert(Receiver<char>& in, Sender<Event>& out, char c) {
std::string input;

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@ -4,8 +4,6 @@
#include "ftxui/component/screen_interactive.hpp"
#define DEFINE_CONSOLEV2_PROPERTIES
#include <stdio.h>
#include <algorithm>
@ -20,6 +18,7 @@
#include "ftxui/screen/terminal.hpp"
#if defined(_WIN32)
#define DEFINE_CONSOLEV2_PROPERTIES
#define WIN32_LEAN_AND_MEAN
#ifndef NOMINMAX
#define NOMINMAX
@ -40,6 +39,7 @@
namespace ftxui {
namespace {
// Produce a stream of Event from a stream of char.
void CharToEventStream(Receiver<char> receiver, Sender<Event> sender) {
char c;
@ -154,6 +154,8 @@ void OnResize(int /* signal */) {
on_resize();
}
} // namespace
ScreenInteractive::ScreenInteractive(int dimx,
int dimy,
Dimension dimension,

4
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@ -7,6 +7,8 @@
namespace ftxui {
namespace {
using FlexFunction = void (*)(Requirement&);
void function_flex_grow(Requirement& r) {
@ -59,6 +61,8 @@ void function_not_flex(Requirement& r) {
r.flex_shrink_y = 0;
}
} // namespace
class Flex : public Node {
public:
Flex(FlexFunction f) { f_ = f; }

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@ -7,6 +7,7 @@
#include <codecvt>
#include <locale>
namespace ftxui {
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable : 4996) // codecvt_utf8_utf16 is deprecated
@ -24,4 +25,6 @@ std::wstring to_wstring(const std::string& s) {
#ifdef _MSC_VER
#pragma warning(pop)
#endif
#endif
} // namespace ftxui

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@ -67,6 +67,8 @@
#include "ftxui/screen/string.hpp"
namespace ftxui {
namespace {
struct interval {
int first;
@ -303,3 +305,5 @@ int wstring_width_cjk(const std::wstring& text) {
}
return width;
}
} // namespace ftxui