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Drag-and-drop asset picking and base work for showing component field tooltips in the editor

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sippeangelo
2015-12-17 13:28:31 +01:00
parent cf6dde6c09
commit a655f0bae5
3 changed files with 41 additions and 8 deletions
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src/Engine/Editor/EditorSystem.cpp
+35 -7
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@@ -19,6 +19,7 @@ EditorSystem::EditorSystem(EventBroker* eventBroker, IRenderer* renderer)
EVENT_SUBSCRIBE_MEMBER(m_EMouseRelease, &EditorSystem::OnMouseRelease);
EVENT_SUBSCRIBE_MEMBER(m_EMouseMove, &EditorSystem::OnMouseMove);
EVENT_SUBSCRIBE_MEMBER(m_EPicking, &EditorSystem::OnPicking);
EVENT_SUBSCRIBE_MEMBER(m_EFileDropped, &EditorSystem::OnFileDropped);
}
void EditorSystem::Update(World* world, double dt)
@@ -36,6 +37,11 @@ void EditorSystem::Update(World* world, double dt)
updateWidget();
drawUI(world, dt);
// Clear drop queue if it wasn't handled by any UI element
if (!m_LastDroppedFile.empty()) {
m_LastDroppedFile = "";
}
}
bool EditorSystem::OnInputCommand(const Events::InputCommand& e)
@@ -212,6 +218,12 @@ bool EditorSystem::OnPicking(const Events::Picking& e)
return true;
};
bool EditorSystem::OnFileDropped(const Events::FileDropped& e)
{
m_LastDroppedFile = boost::filesystem::path(e.Path).lexically_relative(boost::filesystem::current_path()).string();
std::replace(m_LastDroppedFile.begin(), m_LastDroppedFile.end(), '\\', '/');
return true;
}
void EditorSystem::updateWidget()
{
@@ -389,37 +401,53 @@ void EditorSystem::drawUI(World* world, double dt)
const std::string& field = pair.first;
const std::string& type = pair.second;
ImGui::PushID(field.c_str());
if (type == "Vector") {
auto& val = component.Property<glm::vec3>(field);
if (field == "Scale") {
ImGui::DragFloat3(field.c_str(), glm::value_ptr(val), 0.1f, 0.f, std::numeric_limits<float>::max());
ImGui::DragFloat3("", glm::value_ptr(val), 0.1f, 0.f, std::numeric_limits<float>::max());
} else if (field == "Orientation") {
glm::vec3 tempVal = glm::fmod(val, glm::vec3(glm::two_pi<float>()));
if (ImGui::SliderFloat3(field.c_str(), glm::value_ptr(tempVal), 0.f, glm::two_pi<float>())) {
if (ImGui::SliderFloat3("", glm::value_ptr(tempVal), 0.f, glm::two_pi<float>())) {
val = tempVal;
}
} else {
ImGui::DragFloat3(field.c_str(), glm::value_ptr(val), 0.1f, std::numeric_limits<float>::lowest(), std::numeric_limits<float>::max());
ImGui::DragFloat3("", glm::value_ptr(val), 0.1f, std::numeric_limits<float>::lowest(), std::numeric_limits<float>::max());
}
} else if (type == "Color") {
auto& val = component.Property<glm::vec4>(field);
ImGui::ColorEdit4(field.c_str(), glm::value_ptr(val), true);
ImGui::ColorEdit4("", glm::value_ptr(val), true);
} else if (type == "string") {
std::string& val = component.Property<std::string>(field);
char tempString[1024];
memcpy(tempString, val.c_str(), std::min(val.length() + 1, sizeof(tempString)));
if (ImGui::InputText(field.c_str(), tempString, sizeof(tempString))) {
if (ImGui::InputText("", tempString, sizeof(tempString))) {
val = std::string(tempString);
LOG_DEBUG("%s::%s changed!", componentType.c_str(), field.c_str());
}
// DROP STUFF
if (ImGui::IsItemHovered() && !m_LastDroppedFile.empty()) {
val = m_LastDroppedFile;
m_LastDroppedFile = "";
}
} else if (type == "double") {
float tempVal = static_cast<float>(component.Property<double>(field));
if (ImGui::InputFloat(field.c_str(), &tempVal, 0.01f, 1.f)) {
if (ImGui::InputFloat("", &tempVal, 0.01f, 1.f)) {
component.SetProperty(field, static_cast<double>(tempVal));
}
} else if (type == "bool") {
auto& val = component.Property<bool>(field);
ImGui::Checkbox(field.c_str(), &val);
ImGui::Checkbox("", &val);
} else {
ImGui::TextDisabled(type.c_str());
}
ImGui::PopID();
ImGui::SameLine();
ImGui::Text(field.c_str());
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("field annotation goes here");
}
}
}