Merged with Aethyra master as of 2009-01-27

Conflicts:
	Almost everywhere.

1 files changed, 213 insertions, 36 deletions

diff --git a/src/gui/window.cpp b/src/gui/window.cpp
index ed5bb8fc..e0e88b31 100644
--- a/src/gui/window.cpp
+++ b/src/gui/window.cpp
@@ -24,11 +24,12 @@
 #include <climits>
 
 #include <guichan/exception.hpp>
-#include <guichan/widgets/icon.hpp>
 
-#include "window.h"
+#include <guichan/widgets/icon.hpp>
 
 #include "gui.h"
+#include "gccontainer.h"
+#include "window.h"
 #include "windowcontainer.h"
 
 #include "widgets/layout.h"
@@ -42,24 +43,28 @@
 #include "../resources/image.h"
 #include "../resources/resourcemanager.h"
 
+#include "../utils/xml.h"
+
 ConfigListener *Window::windowConfigListener = 0;
 WindowContainer *Window::windowContainer = 0;
 int Window::instances = 0;
 int Window::mouseResize = 0;
-ImageRect Window::border;
+//ImageRect Window::border;
 Image *Window::closeImage = NULL;
+bool Window::mAlphaChanged = false;
 
 class WindowConfigListener : public ConfigListener
 {
     void optionChanged(const std::string &)
     {
-        for_each(Window::border.grid, Window::border.grid + 9,
-                std::bind2nd(std::mem_fun(&Image::setAlpha),
-                    config.getValue("guialpha", 0.8)));
+        Window::mAlphaChanged = true;
+//        for_each(Window::border.grid, Window::border.grid + 9,
+//                 std::bind2nd(std::mem_fun(&Image::setAlpha),
+//                 config.getValue("guialpha", 0.8)));
     }
 };
 
-Window::Window(const std::string& caption, bool modal, Window *parent):
+Window::Window(const std::string& caption, bool modal, Window *parent, const std::string& skin):
     gcn::Window(caption),
     mGrip(0),
     mParent(parent),
@@ -72,31 +77,23 @@ Window::Window(const std::string& caption, bool modal, Window *parent):
     mMinWinWidth(100),
     mMinWinHeight(40),
     mMaxWinWidth(INT_MAX),
-    mMaxWinHeight(INT_MAX)
+    mMaxWinHeight(INT_MAX),
+    mSkin(skin)
 {
     logger->log("Window::Window(\"%s\")", caption.c_str());
 
-    if (!windowContainer) {
+    if (!windowContainer) 
+    {
         throw GCN_EXCEPTION("Window::Window(): no windowContainer set");
     }
 
+    // Loads the skin
+    loadSkin(mSkin);
+
+    setGuiAlpha();
+
     if (instances == 0)
     {
-        // Load static resources
-        ResourceManager *resman = ResourceManager::getInstance();
-        Image *dBorders = resman->getImage("graphics/gui/vscroll_grey.png");
-        border.grid[0] = dBorders->getSubImage(0, 0, 4, 4);
-        border.grid[1] = dBorders->getSubImage(4, 0, 3, 4);
-        border.grid[2] = dBorders->getSubImage(7, 0, 4, 4);
-        border.grid[3] = dBorders->getSubImage(0, 4, 4, 10);
-        border.grid[4] = resman->getImage("graphics/gui/bg_quad_dis.png");
-        border.grid[5] = dBorders->getSubImage(7, 4, 4, 10);
-        border.grid[6] = dBorders->getSubImage(0, 15, 4, 4);
-        border.grid[7] = dBorders->getSubImage(4, 15, 3, 4);
-        border.grid[8] = dBorders->getSubImage(7, 15, 4, 4);
-        dBorders->decRef();
-        closeImage = resman->getImage("graphics/gui/close_button.png");
-
         windowConfigListener = new WindowConfigListener();
         // Send GUI alpha changed for initialization
         windowConfigListener->optionChanged("guialpha");
@@ -130,12 +127,14 @@ Window::~Window()
     const std::string &name = mWindowName;
 
     // Saving X, Y and Width and Height for resizables in the config
-    if (!name.empty()) {
+    if (!name.empty())
+    {
         config.setValue(name + "WinX", getX());
         config.setValue(name + "WinY", getY());
         config.setValue(name + "Visible", isVisible());
 
-        if (mGrip) {
+        if (mGrip) 
+        {
             config.setValue(name + "WinWidth", getWidth());
             config.setValue(name + "WinHeight", getHeight());
         }
@@ -152,22 +151,19 @@ Window::~Window()
 
     instances--;
 
+    // Clean up static resources
+    for( int i = 0; i < 9; i++ )
+    {
+        delete border.grid[i];
+        border.grid[i] = NULL;
+    }
+
     if (instances == 0)
     {
         config.removeListener("guialpha", windowConfigListener);
         delete windowConfigListener;
         windowConfigListener = NULL;
 
-        // Clean up static resources
-        delete border.grid[0];
-        delete border.grid[1];
-        delete border.grid[2];
-        delete border.grid[3];
-        border.grid[4]->decRef();
-        delete border.grid[5];
-        delete border.grid[6];
-        delete border.grid[7];
-        delete border.grid[8];
         closeImage->decRef();
     }
 }
@@ -524,6 +520,187 @@ int Window::getResizeHandles(gcn::MouseEvent &event)
     return resizeHandles;
 }
 
+void Window::setGuiAlpha()
+{
+    //logger->log("Window::setGuiAlpha: Alpha Value %f", config.getValue("guialpha", 0.8));
+    for(int i = 0; i < 9; i++)
+    {
+        //logger->log("Window::setGuiAlpha: Border Image (%i)", i);
+        border.grid[i]->setAlpha(config.getValue("guialpha", 0.8));
+    }
+
+    mAlphaChanged = false;
+}
+
+void Window::loadSkin(const std::string filename)
+{
+    const std::string windowId = Window::getId();
+
+    ResourceManager *resman = ResourceManager::getInstance();
+
+    logger->log("Loading Window Skin '%s'.", filename.c_str());
+    logger->log("Loading Window ID '%s'.", windowId.c_str());
+
+
+    if(filename == "")
+        logger->error("Window::loadSkin(): Invalid File Name.");
+
+    // TODO:
+    // If there is an error loading the specified file, we should try to revert
+    // to a 'default' skin file. Only if the 'default' skin file can't be loaded
+    // should we have a terminating error.
+    XML::Document doc(filename);
+    xmlNodePtr rootNode = doc.rootNode();
+
+    if (!rootNode || !xmlStrEqual(rootNode->name, BAD_CAST "skinset"))
+    {
+        logger->error("Widget Skinning error");
+    }
+
+    std::string skinSetImage;
+    skinSetImage = XML::getProperty(rootNode, "image", "");
+    Image *dBorders = NULL;
+    if(skinSetImage != "")
+    {
+        logger->log("Window::loadSkin(): <skinset> defines '%s' as a skin image.", skinSetImage.c_str());
+        dBorders = resman->getImage("graphics/gui/" + skinSetImage);//"graphics/gui/speech_bubble.png");
+    }
+    else
+    {
+        logger->error("Window::loadSkin(): Skinset does not define an image!");
+    }
+
+    //iterate <widget>'s
+    for_each_xml_child_node(widgetNode, rootNode)
+    {
+        if (!xmlStrEqual(widgetNode->name, BAD_CAST "widget"))
+            continue;
+
+        std::string widgetType;
+        widgetType = XML::getProperty(widgetNode, "type", "unknown");
+        if (widgetType == "Window")
+        {
+            // Iterate through <part>'s
+            // LEEOR / TODO:
+            // We need to make provisions to load in a CloseButton image. For now it
+            // can just be hard-coded.
+            for_each_xml_child_node(partNode, widgetNode)
+            {
+                if (!xmlStrEqual(partNode->name, BAD_CAST "part"))
+                {
+                    continue;
+                }
+
+                std::string partType;
+                partType = XML::getProperty(partNode, "type", "unknown");
+                // TOP ROW
+                if(partType == "top-left-corner")
+                {
+                    const int xPos = XML::getProperty(partNode, "xpos", 0);
+                    const int yPos = XML::getProperty(partNode, "ypos", 0);
+                    const int width = XML::getProperty(partNode, "width", 1);
+                    const int height = XML::getProperty(partNode, "height", 1);
+
+                    border.grid[0] = dBorders->getSubImage(xPos, yPos, width, height);
+                }
+                else if(partType == "top-edge")
+                {
+                    const int xPos = XML::getProperty(partNode, "xpos", 0);
+                    const int yPos = XML::getProperty(partNode, "ypos", 0);
+                    const int width = XML::getProperty(partNode, "width", 1);
+                    const int height = XML::getProperty(partNode, "height", 1);
+
+                    border.grid[1] = dBorders->getSubImage(xPos, yPos, width, height);
+                }
+                else if(partType == "top-right-corner")
+                {
+                    const int xPos = XML::getProperty(partNode, "xpos", 0);
+                    const int yPos = XML::getProperty(partNode, "ypos", 0);
+                    const int width = XML::getProperty(partNode, "width", 1);
+                    const int height = XML::getProperty(partNode, "height", 1);
+
+                    border.grid[2] = dBorders->getSubImage(xPos, yPos, width, height);
+                }
+
+                // MIDDLE ROW
+                else if(partType == "left-edge")
+                {
+                    const int xPos = XML::getProperty(partNode, "xpos", 0);
+                    const int yPos = XML::getProperty(partNode, "ypos", 0);
+                    const int width = XML::getProperty(partNode, "width", 1);
+                    const int height = XML::getProperty(partNode, "height", 1);
+
+                    border.grid[3] = dBorders->getSubImage(xPos, yPos, width, height);
+                }
+                else if(partType == "bg-quad")
+                {
+                    const int xPos = XML::getProperty(partNode, "xpos", 0);
+                    const int yPos = XML::getProperty(partNode, "ypos", 0);
+                    const int width = XML::getProperty(partNode, "width", 1);
+                    const int height = XML::getProperty(partNode, "height", 1);
+
+                    border.grid[4] = dBorders->getSubImage(xPos, yPos, width, height);
+                }
+                else if(partType == "right-edge")
+                {
+                    const int xPos = XML::getProperty(partNode, "xpos", 0);
+                    const int yPos = XML::getProperty(partNode, "ypos", 0);
+                    const int width = XML::getProperty(partNode, "width", 1);
+                    const int height = XML::getProperty(partNode, "height", 1);
+
+                    border.grid[5] = dBorders->getSubImage(xPos, yPos, width, height);
+                }
+
+                // BOTTOM ROW
+                else if(partType == "bottom-left-corner")
+                {
+                    const int xPos = XML::getProperty(partNode, "xpos", 0);
+                    const int yPos = XML::getProperty(partNode, "ypos", 0);
+                    const int width = XML::getProperty(partNode, "width", 1);
+                    const int height = XML::getProperty(partNode, "height", 1);
+
+                    border.grid[6] = dBorders->getSubImage(xPos, yPos, width, height);
+                }
+                else if(partType == "bottom-edge")
+                {
+                    const int xPos = XML::getProperty(partNode, "xpos", 0);
+                    const int yPos = XML::getProperty(partNode, "ypos", 0);
+                    const int width = XML::getProperty(partNode, "width", 1);
+                    const int height = XML::getProperty(partNode, "height", 1);
+
+                    border.grid[7] = dBorders->getSubImage(xPos, yPos, width, height);
+                }
+                else if(partType == "bottom-right-corner")
+                {
+                    const int xPos = XML::getProperty(partNode, "xpos", 0);
+                    const int yPos = XML::getProperty(partNode, "ypos", 0);
+                    const int width = XML::getProperty(partNode, "width", 1);
+                    const int height = XML::getProperty(partNode, "height", 1);
+
+                    border.grid[8] = dBorders->getSubImage(xPos, yPos, width, height);
+                }
+
+                // Part is of an uknown type.
+                else
+                {
+                    logger->log("Window::loadSkin(): Unknown Part Type '%s'", partType.c_str());
+                }
+            }
+        }
+        // Widget is of an uknown type.
+        else
+        {
+            logger->log("Window::loadSkin(): Unknown Widget Type '%s'", widgetType.c_str());
+        }
+    }
+    dBorders->decRef();
+
+    logger->log("Finished loading Window Skin.");
+
+    // Hard-coded for now until we update the above code to look for window buttons.
+    closeImage = resman->getImage("graphics/gui/close_button.png");
+}
+
 Layout &Window::getLayout()
 {
     if (!mLayout) mLayout = new Layout;