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Added support for switch statements in sequence diagrams

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This commit is contained in:
Bartek Kryza
2022-12-13 21:09:00 +01:00
parent 2d72d98234
commit bd61a1540e
16 changed files with 373 additions and 33 deletions
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75
src/sequence_diagram/model/diagram.cc
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@@ -273,6 +273,81 @@ void diagram::add_catch_stmt(
get_activity(current_caller_id).add_message(std::move(m));
}
void diagram::add_switch_stmt(
common::model::diagram_element::id_t current_caller_id)
{
using clanguml::common::model::message_t;
if (sequences_.find(current_caller_id) == sequences_.end()) {
activity a{current_caller_id};
sequences_.insert({current_caller_id, std::move(a)});
}
message m{message_t::kSwitch, current_caller_id};
get_activity(current_caller_id).add_message(std::move(m));
}
void diagram::end_switch_stmt(
common::model::diagram_element::id_t current_caller_id)
{
using clanguml::common::model::message_t;
message m{message_t::kTryEnd, current_caller_id};
if (sequences_.find(current_caller_id) != sequences_.end()) {
auto &current_messages = get_activity(current_caller_id).messages();
if (current_messages.back().type() == message_t::kSwitch) {
current_messages.pop_back();
}
else {
current_messages.emplace_back(std::move(m));
}
}
}
void diagram::add_case_stmt(
common::model::diagram_element::id_t current_caller_id,
const std::string &case_label)
{
using clanguml::common::model::message_t;
message m{message_t::kCase, current_caller_id};
m.set_message_name(case_label);
if (sequences_.find(current_caller_id) != sequences_.end()) {
auto &current_messages = get_activity(current_caller_id).messages();
if (current_messages.back().type() == message_t::kCase) {
// Do nothing - fallthroughs not supported yet...
}
else {
current_messages.emplace_back(std::move(m));
}
}
}
void diagram::add_default_stmt(
common::model::diagram_element::id_t current_caller_id)
{
using clanguml::common::model::message_t;
message m{message_t::kCase, current_caller_id};
m.set_message_name("default");
if (sequences_.find(current_caller_id) != sequences_.end()) {
auto &current_messages = get_activity(current_caller_id).messages();
if (current_messages.back().type() == message_t::kCase) {
current_messages.pop_back();
}
else {
current_messages.emplace_back(std::move(m));
}
}
}
bool diagram::started() const { return started_; }
void diagram::started(bool s) { started_ = s; }