Merge remote-tracking branch 'Delapouite/debug-faces'
This commit is contained in:
commit
90ab5ff93b
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@ -1573,8 +1573,8 @@ Some helper commands can be used to define composite commands:
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* `reg <name> <content>`: set register <name> to <content>
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* `reg <name> <content>`: set register <name> to <content>
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* `select <anchor_line>.<anchor_column>,<cursor_line>.<cursor_column>:...`:
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* `select <anchor_line>.<anchor_column>,<cursor_line>.<cursor_column>:...`:
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replace the current selections with the one described in the argument
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replace the current selections with the one described in the argument
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* `debug {info,buffers,options,memory,shared-strings}`: print some debug
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* `debug {info,buffers,options,memory,shared-strings,profile-hash-maps,faces}`:
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information in the `*debug*` buffer
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print some debug information in the `*debug*` buffer
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Note that these commands are available in interactive command mode, but are
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Note that these commands are available in interactive command mode, but are
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not that useful in this context.
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not that useful in this context.
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@ -200,7 +200,7 @@ commands:
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*select* <anchor_line>.<anchor_column>,<cursor_line>.<cursor_column>:...::
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*select* <anchor_line>.<anchor_column>,<cursor_line>.<cursor_column>:...::
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replace the current selections with the one described in the argument
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replace the current selections with the one described in the argument
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*debug* {info,buffers,options,memory,shared-strings}::
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*debug* {info,buffers,options,memory,shared-strings,profile-hash-maps,faces}::
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print some debug information in the *\*debug** buffer
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print some debug information in the *\*debug** buffer
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Note that those commands are also available in the interactive mode, but
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Note that those commands are also available in the interactive mode, but
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@ -1116,14 +1116,15 @@ const CommandDesc debug_cmd = {
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"debug",
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"debug",
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nullptr,
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nullptr,
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"debug <command>: write some debug informations in the debug buffer\n"
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"debug <command>: write some debug informations in the debug buffer\n"
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"existing commands: info, buffers, options, memory, shared-strings, profile-hash-maps",
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"existing commands: info, buffers, options, memory, shared-strings, profile-hash-maps, faces",
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ParameterDesc{{}, ParameterDesc::Flags::SwitchesOnlyAtStart, 1},
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ParameterDesc{{}, ParameterDesc::Flags::SwitchesOnlyAtStart, 1},
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CommandFlags::None,
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CommandFlags::None,
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CommandHelper{},
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CommandHelper{},
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make_completer(
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make_completer(
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[](const Context& context, CompletionFlags flags,
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[](const Context& context, CompletionFlags flags,
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const String& prefix, ByteCount cursor_pos) -> Completions {
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const String& prefix, ByteCount cursor_pos) -> Completions {
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auto c = {"info", "buffers", "options", "memory", "shared-strings", "profile-hash-maps"};
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auto c = {"info", "buffers", "options", "memory", "shared-strings",
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"profile-hash-maps", "faces"};
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return { 0_byte, cursor_pos, complete(prefix, cursor_pos, c) };
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return { 0_byte, cursor_pos, complete(prefix, cursor_pos, c) };
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}),
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}),
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[](const ParametersParser& parser, Context& context, const ShellContext&)
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[](const ParametersParser& parser, Context& context, const ShellContext&)
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@ -1173,6 +1174,12 @@ const CommandDesc debug_cmd = {
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{
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{
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profile_hash_maps();
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profile_hash_maps();
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}
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}
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else if (parser[0] == "faces")
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{
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write_to_debug_buffer("Faces:");
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for (auto& face : FaceRegistry::instance().aliases())
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write_to_debug_buffer(format(" * {}: {}", face.key, face.value.face));
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}
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else
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else
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throw runtime_error(format("unknown debug command '{}'", parser[0]));
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throw runtime_error(format("unknown debug command '{}'", parser[0]));
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}
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}
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@ -42,6 +42,37 @@ static Face parse_face(StringView facedesc)
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return res;
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return res;
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}
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}
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String attributes_to_str(Attribute attributes)
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{
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if (attributes == Attribute::Normal)
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return "";
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struct Attr { Attribute attr; StringView name; }
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attrs[] {
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{ Attribute::Exclusive, "e" },
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{ Attribute::Underline, "u" },
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{ Attribute::Reverse, "r" },
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{ Attribute::Blink, "B" },
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{ Attribute::Bold, "b" },
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{ Attribute::Dim, "d" },
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{ Attribute::Italic, "i" },
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};
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auto filteredAttrs = attrs |
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filter([=](const Attr& a) { return attributes & a.attr; }) |
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transform([](const Attr& a) { return a.name; });
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return accumulate(filteredAttrs, String{"+"}, std::plus<>{});
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}
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String to_string(Face face)
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{
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return format("{},{}{}",
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color_to_str(face.fg),
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color_to_str(face.bg),
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attributes_to_str(face.attributes));
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}
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Face FaceRegistry::operator[](const String& facedesc)
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Face FaceRegistry::operator[](const String& facedesc)
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{
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{
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auto it = m_aliases.find(facedesc);
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auto it = m_aliases.find(facedesc);
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@ -20,13 +20,17 @@ public:
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CandidateList complete_alias_name(StringView prefix,
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CandidateList complete_alias_name(StringView prefix,
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ByteCount cursor_pos) const;
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ByteCount cursor_pos) const;
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private:
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struct FaceOrAlias
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struct FaceOrAlias
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{
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{
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Face face = {};
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Face face = {};
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String alias = {};
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String alias = {};
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};
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};
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using AliasMap = HashMap<String, FaceOrAlias, MemoryDomain::Faces>;
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using AliasMap = HashMap<String, FaceOrAlias, MemoryDomain::Faces>;
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const AliasMap &aliases() const { return m_aliases; }
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private:
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AliasMap m_aliases;
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AliasMap m_aliases;
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};
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};
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@ -37,6 +41,8 @@ inline Face get_face(const String& facedesc)
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return Face{};
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return Face{};
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}
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}
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String to_string(Face face);
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}
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}
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#endif // face_registry_hh_INCLUDED
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#endif // face_registry_hh_INCLUDED
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