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fix pixel snapping, add loaded event, remove default border thickness

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This commit is contained in:
omigamedev
2017-02-17 01:34:43 +00:00
parent 1c14a6d409
commit 4e3f898d4b
4 changed files with 57 additions and 56 deletions
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20
data/layout.xml
View File

@@ -24,15 +24,17 @@
</layout>
<layout id="message-box">
<border positioning="absolute" position="0 0" color=".4 .4 .4 .8" width="100%" height="100%" align="center" justify="center">
<border width="400" height="40" color="0 0 0 .9" dir="row" align="center" justify="center">
<text text="Shit! Bug happens." font-face="arial" font-size="11"></text>
</border>
<border width="400" height="200" color="0 0 0 .9" pad="10" dir="col">
<text text="Yep, it's a bug. No worries, it happens. Try Unity and see." font-face="arial" font-size="11"></text>
<node height="40" grow="1" dir="row" align="flex-end" justify="flex-end">
<button id="btn-ok" text="Ok" width="50" height="30" margin="0 10 0 0"/>
<button text="Cancel" width="60" height="30" pad="10"/>
</node>
<border thickness="5" border-color=".2" pad="3">
<border width="400" height="30" color=".2 .2 .2 .9" dir="row" align="center" justify="center">
<text text="Shit! Bug happens." font-face="arial" font-size="11"></text>
</border>
<border width="400" color="0 0 0 .9" pad="10" dir="col">
<text text="Yep, it's a bug. No worries, it happens. Try Unity and see." font-face="arial" font-size="11"></text>
<node height="40" grow="1" dir="row" align="flex-end" justify="flex-end">
<button id="btn-ok" text="Ok" width="50" height="30" margin="0 10 0 0"/>
<button text="Cancel" width="60" height="30" pad="10"/>
</node>
</border>
</border>
</border>
</layout>

59
engine/app.cpp
View File

@@ -123,36 +123,24 @@ void App::init()
FontManager::load(kFont::Arial_11, ttf, 15);
FontManager::load(kFont::Arial_30, ttf, 30);
layout.on_loaded = [&] {
layout[main_id].update(width, height);
if (auto* button = layout[main_id].find<NodeButton>("btn-close"))
{
button->on_click = [] { exit(0); };
}
if (auto* button = layout[main_id].find<NodeButton>("btn-popup"))
{
button->on_click = [this] {
msgbox = new NodeMessageBox();
msgbox->m_manager = &layout;
msgbox->init();
layout[main_id].add_child(msgbox);
layout[main_id].update(width, height);
};
}
};
layout.load("data/layout.xml");
if (auto* button = layout[main_id].find<NodeButton>("btn-close"))
{
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";
@@ -200,10 +188,7 @@ 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);
// }
layout.reload();
auto observer = [this](Node* n)
{
@@ -235,6 +220,14 @@ void App::mouse_down(int button, float x, float y)
e.m_pos = { x, y };
layout[main_id].on_event(&e);
printf("mouse click %f %f\n", x, y);
// NodeBorder* n = new NodeBorder();
// n->SetPositioning(YGPositionTypeAbsolute);
// n->SetWidth(100);
// n->SetHeight(100);
// n->SetPosition(x, y);
// n->m_color = glm::vec4(.5, .5, .5, .5);
// layout[main_id].add_child(n);
// layout[main_id].update(width, height);
}
void App::mouse_move(float x, float y)
{

10
engine/layout.cpp
View File

@@ -87,8 +87,8 @@ void Node::update_internal(const glm::vec2& origin, const glm::mat4& proj)
float y = YGNodeLayoutGetTop(y_node);
float w = YGNodeLayoutGetWidth(y_node);
float h = YGNodeLayoutGetHeight(y_node);
m_pos = origin + glm::vec2(x, y);
m_size = glm::vec2(w, h);
m_pos = glm::floor(origin + glm::vec2(x, y));
m_size = glm::ceil(glm::vec2(w, h));
if (parent)
{
@@ -110,8 +110,8 @@ void Node::update_internal(const glm::vec2& origin, const glm::mat4& proj)
}
glm::mat4 pivot = glm::translate(glm::vec3(.5f, .5f, 0.f));
glm::mat4 scale = glm::scale(glm::vec3(glm::ceil(m_size), 1.f));
glm::mat4 pos = glm::translate(glm::vec3(glm::floor(m_pos), 0));
glm::mat4 scale = glm::scale(glm::vec3(m_size, 1.f));
glm::mat4 pos = glm::translate(glm::vec3(m_pos, 0));
m_mvp = proj * pos * scale * pivot;
m_proj = proj;
for (auto& c : m_children)
@@ -463,6 +463,8 @@ bool LayoutManager::load(const char* path)
}
current = current->NextSiblingElement("layout");
}
if (on_loaded)
on_loaded();
return true;
}

24
engine/layout.h
View File

@@ -113,6 +113,7 @@ class LayoutManager
std::string m_path;
struct stat m_file_info { 0 };
public:
std::function<void()> on_loaded;
bool load(const char* path);
bool reload();
class Node& operator[](uint16_t id) { return *m_layouts[id]; }
@@ -182,15 +183,15 @@ public:
}
void SetPosition(float l, float t, float r, float b)
{
YGNodeStyleSetPadding(y_node, YGEdgeTop, t);
YGNodeStyleSetPadding(y_node, YGEdgeRight, r);
YGNodeStyleSetPadding(y_node, YGEdgeBottom, b);
YGNodeStyleSetPadding(y_node, YGEdgeLeft, l);
YGNodeStyleSetPosition(y_node, YGEdgeTop, t);
YGNodeStyleSetPosition(y_node, YGEdgeRight, r);
YGNodeStyleSetPosition(y_node, YGEdgeBottom, b);
YGNodeStyleSetPosition(y_node, YGEdgeLeft, l);
}
void SetPosition(float l, float t)
{
YGNodeStyleSetPadding(y_node, YGEdgeTop, t);
YGNodeStyleSetPadding(y_node, YGEdgeLeft, l);
YGNodeStyleSetPosition(y_node, YGEdgeTop, t);
YGNodeStyleSetPosition(y_node, YGEdgeLeft, l);
}
void SetFlexGrow(float value) { YGNodeStyleSetFlexGrow(y_node, value); }
@@ -285,7 +286,7 @@ public:
static Plane m_plane;
glm::vec4 m_color{ 0, 0, 0, 1 };
glm::vec4 m_border_color{ 1, 1, 1, 1 };
float m_thinkness{ 1 };
float m_thinkness{ 0 };
static void static_init()
{
m_plane.create<1>(1, 1);
@@ -342,9 +343,12 @@ public:
ShaderManager::u_vec4(kShaderUniform::Col, m_color);
m_plane.draw_fill();
glLineWidth(m_thinkness);
ShaderManager::u_vec4(kShaderUniform::Col, m_border_color);
m_plane.draw_stroke();
if (m_thinkness > 0)
{
glLineWidth(m_thinkness);
ShaderManager::u_vec4(kShaderUniform::Col, m_border_color);
m_plane.draw_stroke();
}
if (m_color.a != 1.f)
glDisable(GL_BLEND);