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add messagebox to template binding, add absolute positioning layout, add observer instead of stack based node traversal which is not great in case of hierarchical traversal

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This commit is contained in:
omigamedev
2017-02-16 00:32:03 +00:00
parent 0d3c48fd98
commit d74af8ed17
5 changed files with 269 additions and 82 deletions
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58
engine/app.cpp
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@@ -128,6 +128,35 @@ void App::init()
{
button->on_click = [] { exit(0); };
}
if (auto* button = layout[main_id].find<NodeButton>("btn-popup"))
{
button->on_click = [this] {
// auto nb = new NodeButton();
// nb->init();
// nb->SetWidth(50);
// nb->SetHeightP(100);
// nb->m_border->SetWidthP(100);
// nb->m_border->SetHeightP(100);
// nb->m_text->m_text = "NB";
// nb->create();
// layout[main_id].find("toolbar")->add_child(nb);
// layout[main_id].update(width, height);
msgbox = new NodeMessageBox();
msgbox->m_manager = &layout;
msgbox->init();
layout[main_id].add_child(msgbox);
layout[main_id].update(width, height);
};
}
msgbox = new NodeMessageBox();
msgbox->m_manager = &layout;
msgbox->init();
layout[main_id].add_child(msgbox);
//msgbox->find<NodeButton>("btn-ok")->on_click = [] { exit(0); };
// msgbox->find<NodeButton>("btn-ok")->m_text->m_text = "DO";
// msgbox->find<NodeButton>("btn-ok")->m_text->create();
sampler.create(GL_NEAREST);
ShaderManager::create(kShader::Texture, shader_v, shader_f);
@@ -171,28 +200,29 @@ void App::update(float dt)
glViewport(0, 0, (GLsizei)width, (GLsizei)height);
glClear(GL_COLOR_BUFFER_BIT);
if (layout.reload())
{
layout[main_id].update(width, height);
}
// if (layout.reload())
// {
// layout[main_id].update(width, height);
// }
auto observer = [this](Node* n)
{
if (n->m_display)
{
auto box = n->m_clip;
glScissor((int)box.x-1, (int)(height - box.y - box.w)-1, (int)box.z+2, (int)box.w+2);
n->draw();
}
};
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
glEnable(GL_SCISSOR_TEST);
for (auto& n : layout[main_id])
{
if (n.m_display)
{
auto box = n.m_clip;
glScissor((int)box.x, (int)(height - box.y - box.w), (int)box.z, (int)box.w);
n.draw();
}
}
layout[main_id].watch(observer);
//msgbox->watch(observer);
glDisable(GL_SCISSOR_TEST);
}
void App::resize(float w, float h)
{
constexpr auto main_id = const_hash("main");
width = w;
height = h;
layout[main_id].update(w, h);