add ComboBox node, add blend modes button in stroke panel, move brush shader code to ShaderManager and avoid the same shader being recompiled many times

2017-11-12 03:02:40 +00:00
parent fa4e67617b
commit daaa7f9d48
16 changed files with 154 additions and 54 deletions
--- a/engine/node_combobox.cpp
+++ b/engine/node_combobox.cpp
@@ -0,0 +1,56 @@
+#include "pch.h"
+#include "log.h"
+#include "node_combobox.h"
+#include "node_popup_menu.h"
+
+Node* NodeComboBox::clone_instantiate() const
+{
+    return new NodeComboBox;
+}
+
+void NodeComboBox::loaded()
+{
+    NodeButton::loaded();
+    on_click = [this](Node* target) {
+        LOG("ComboBox");
+        NodePopupMenu* popup = new NodePopupMenu;
+        popup->init();
+        popup->create();
+        popup->loaded();
+        root()->add_child(popup);
+        for (int i = 0; i < labels.size(); i++)
+        {
+            NodeButton* btn = new NodeButton;
+            btn->init();
+            btn->create();
+            btn->loaded();
+            popup->add_child(btn);
+            btn->m_text->set_text(labels[i].c_str());
+            btn->m_border->SetWidthP(100.f);
+            btn->m_border->SetHeight(30.f);
+            btn->on_click = [this,popup](Node* target) {
+                int index = popup->get_child_index(target);
+                m_current_index = index;
+                m_text->set_text(labels[index].c_str());
+                popup->mouse_release();
+                popup->destroy();
+            };
+        }
+        glm::vec2 pos = m_pos + glm::vec2(0, m_size.y - (m_current_index+1) * 30.f);
+        popup->SetPositioning(YGPositionTypeAbsolute);
+        popup->SetPosition(pos.x, pos.y);
+        popup->SetSize(m_size.x, YGUndefined);
+        popup->SetFlexGrow(1.f);
+        popup->update();
+        root()->update();
+        popup->mouse_capture();
+        popup->m_mouse_ignore = false;
+        popup->m_flood_events = true;
+        popup->m_capture_children = false;
+    };
+}
+void NodeComboBox::clone_copy(Node* dest) const
+{
+    NodeButton::clone_copy(dest);
+    NodeComboBox* n = static_cast<NodeComboBox*>(dest);
+}