From 052641637bd20ffde6ddb8919888e2af987bafff Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Tue, 25 Dec 2007 03:27:03 +0000
Subject: zoomedit: Added rectangular room tool.

---
 ToolAddRect.cpp | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 ToolAddRect.cpp

(limited to 'ToolAddRect.cpp')

diff --git a/ToolAddRect.cpp b/ToolAddRect.cpp
new file mode 100644
index 0000000..a266756
--- /dev/null
+++ b/ToolAddRect.cpp
@@ -0,0 +1,89 @@
+#include "ToolAddRect.h"
+#include "GL/gl.h"
+
+
+Room ToolAddRect::createRoom() {
+  Vertex *v2 = editManager->getHoveredVertex();
+  
+  Room room;
+  room.push_back(v1);
+  room.push_back(Vertex(v1.getX(), v2->getY()));
+  room.push_back(*v2);
+  room.push_back(Vertex(v2->getX(), v1.getY()));
+  
+  return room;
+}
+
+ToolAddRect::ToolAddRect(EditManager *editManager) : Renderer(editManager), sidebar(editManager) {
+  this->editManager = editManager;
+  
+  image = gtk_image_new_from_stock(GTK_STOCK_MISSING_IMAGE, GTK_ICON_SIZE_BUTTON);
+  g_object_ref_sink(G_OBJECT(image));
+}
+
+ToolAddRect::~ToolAddRect() {
+  g_object_unref(G_OBJECT(image));
+}
+
+void ToolAddRect::activate() {
+  editManager->setSelectedObject(NULL);
+}
+
+void ToolAddRect::render(const Level &level, const Rectangle &rect, float scale) {
+  if(!pressed || !editManager->getHoveredVertex())
+    return;
+  
+  Room room = createRoom();
+  
+  if(editManager->polygonOk(room))
+    glColor4f(0.0f, 0.7f, 1.0f, 0.2f);
+  else
+    glColor4f(1.0f, 0.3f, 0.3f, 0.2f);
+  
+  fillPolygon(room);
+  
+  glLineWidth(2.0f);
+  glColor4f(0.0f, 0.7f, 1.0f, 0.7f);
+  drawPolygon(room);
+}
+
+bool ToolAddRect::buttonPress(unsigned int button) {
+  if(button != 1)
+    return false;
+  
+  if(!editManager->getHoveredVertex())
+    return false;
+  
+  if(!editManager->vertexOk(*editManager->getHoveredVertex()))
+    return false;
+  
+  pressed = true;
+  v1 = *editManager->getHoveredVertex();
+  
+  editManager->redraw();
+  sidebar.update();
+  
+  return true;
+}
+
+bool ToolAddRect::buttonRelease(unsigned int button) {
+  if(button != 1 || !pressed)
+    return false;
+  
+  pressed = false;
+  
+  if(!editManager->getHoveredVertex())
+    return false;
+  
+  Room room = createRoom();
+  
+  if(!editManager->polygonOk(room))
+    return false;
+  
+  editManager->addRoom(room);
+  
+  editManager->redraw();
+  sidebar.update();
+  
+  return true;
+}
-- 
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