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Shipping heavy objects in std::shared_ptr

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This commit is contained in:
Sergey Naumov
2016-04-24 10:33:19 +03:00
parent 2962a3cc7a
commit 19f9acb482
3 changed files with 33 additions and 33 deletions
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20
examples/workspaces.cpp
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@@ -30,17 +30,17 @@ void dump_tree_container(const i3ipc::container_t& c, std::string& prefix) {
int main() {
i3ipc::connection conn;
for (auto& w : conn.get_workspaces()) {
std::cout << '#' << std::hex << w.num << std::dec
<< "\n\tName: " << w.name
<< "\n\tVisible: " << w.visible
<< "\n\tFocused: " << w.focused
<< "\n\tUrgent: " << w.urgent
std::cout << '#' << std::hex << w->num << std::dec
<< "\n\tName: " << w->name
<< "\n\tVisible: " << w->visible
<< "\n\tFocused: " << w->focused
<< "\n\tUrgent: " << w->urgent
<< "\n\tRect: "
<< "\n\t\tX: " << w.rect.x
<< "\n\t\tY: " << w.rect.y
<< "\n\t\tWidth: " << w.rect.width
<< "\n\t\tHeight: " << w.rect.height
<< "\n\tOutput: " << w.output
<< "\n\t\tX: " << w->rect.x
<< "\n\t\tY: " << w->rect.y
<< "\n\t\tWidth: " << w->rect.width
<< "\n\t\tHeight: " << w->rect.height
<< "\n\tOutput: " << w->output
<< std::endl;
}
std::string prefix_buf;

4
include/i3ipc++/ipc.hpp
View File

@@ -182,13 +182,13 @@ public:
* Request a list of workspaces
* @return List of workspaces
*/
std::vector<workspace_t> get_workspaces() const;
std::vector< std::shared_ptr<workspace_t> > get_workspaces() const;
/**
* Request a list of outputs
* @return List of outputs
*/
std::vector<output_t> get_outputs() const;
std::vector< std::shared_ptr<output_t> > get_outputs() const;
/**
* Request a version of i3

42
src/ipc.cpp
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@@ -113,7 +113,7 @@ static std::shared_ptr<container_t> parse_container_from_json(const Json::Value
#undef i3IPC_TYPE_STR
}
static workspace_t parse_workspace_from_json(const Json::Value& value) {
static std::shared_ptr<workspace_t> parse_workspace_from_json(const Json::Value& value) {
Json::Value num = value["num"];
Json::Value name = value["name"];
Json::Value visible = value["visible"];
@@ -122,29 +122,29 @@ static workspace_t parse_workspace_from_json(const Json::Value& value) {
Json::Value rect = value["rect"];
Json::Value output = value["output"];
return {
.num = num.asInt(),
.name = name.asString(),
.visible = visible.asBool(),
.focused = focused.asBool(),
.urgent = urgent.asBool(),
.rect = parse_rect_from_json(rect),
.output = output.asString(),
};
std::shared_ptr<workspace_t> p;
p->num = num.asInt();
p->name = name.asString();
p->visible = visible.asBool();
p->focused = focused.asBool();
p->urgent = urgent.asBool();
p->rect = parse_rect_from_json(rect);
p->output = output.asString();
return p;
}
static output_t parse_output_from_json(const Json::Value& value) {
static std::shared_ptr<output_t> parse_output_from_json(const Json::Value& value) {
Json::Value name = value["name"];
Json::Value active = value["active"];
Json::Value current_workspace = value["current_workspace"];
Json::Value rect = value["rect"];
return {
.name = name.asString(),
.active = active.asBool(),
.current_workspace = (current_workspace.isNull() ? std::string() : current_workspace.asString()),
.rect = parse_rect_from_json(rect),
};
std::shared_ptr<output_t> p;
p->name = name.asString();
p->active = active.asBool();
p->current_workspace = (current_workspace.isNull() ? std::string() : current_workspace.asString());
p->rect = parse_rect_from_json(rect);
return p;
}
@@ -332,14 +332,14 @@ std::shared_ptr<container_t> connection::get_tree() const {
}
std::vector<output_t> connection::get_outputs() const {
std::vector< std::shared_ptr<output_t> > connection::get_outputs() const {
#define i3IPC_TYPE_STR "GET_OUTPUTS"
auto buf = i3_msg(m_main_socket, ClientMessageType::GET_OUTPUTS);
Json::Value root;
IPC_JSON_READ(root)
IPC_JSON_ASSERT_TYPE_ARRAY(root, "root")
std::vector<output_t> outputs;
std::vector< std::shared_ptr<output_t> > outputs;
for (auto w : root) {
outputs.push_back(parse_output_from_json(w));
@@ -350,14 +350,14 @@ std::vector<output_t> connection::get_outputs() const {
}
std::vector<workspace_t> connection::get_workspaces() const {
std::vector< std::shared_ptr<workspace_t> > connection::get_workspaces() const {
#define i3IPC_TYPE_STR "GET_WORKSPACES"
auto buf = i3_msg(m_main_socket, ClientMessageType::GET_WORKSPACES);
Json::Value root;
IPC_JSON_READ(root)
IPC_JSON_ASSERT_TYPE_ARRAY(root, "root")
std::vector<workspace_t> workspaces;
std::vector< std::shared_ptr<workspace_t> > workspaces;
for (auto w : root) {
workspaces.push_back(parse_workspace_from_json(w));