From: John Hodge <tpg@mutabah.net>
Date: Sat, 17 May 2014 12:14:06 +0000 (+0800)
Subject: Usermode/axwin4 - Starting on implementation
X-Git-Url: https://git.ucc.asn.au/?p=tpg%2Facess2.git;a=commitdiff_plain;h=12b7fdacb831478b4fdc648f6a146c9d2285b9d6

Usermode/axwin4 - Starting on implementation
---

diff --git a/Usermode/Applications/axwin4_src/Notes.txt b/Usermode/Applications/axwin4_src/Notes.txt
index 638f0db9..83eff4cc 100644
--- a/Usermode/Applications/axwin4_src/Notes.txt
+++ b/Usermode/Applications/axwin4_src/Notes.txt
@@ -1,6 +1,8 @@
 Layers:
 
 IPC / Client management
+Compositor / Window Manager
+Renderer / Window Contents
 
 Renderers
 Window Management
@@ -19,6 +21,10 @@ Compositing
 > Request kernel/server buffers if possible
 
 
+Clients own windows
+Windows are composed of multiple regions that conform to several types (see below)
+- Re-draw is handled by using these regions
+
 Server-side rendering primitives:
  # Apply to regions, rendered in fixed order, each has an ID
 > Auto-scaling bitmaps
diff --git a/Usermode/Applications/axwin4_src/Server/Makefile b/Usermode/Applications/axwin4_src/Server/Makefile
index 47a936c4..ab829634 100644
--- a/Usermode/Applications/axwin4_src/Server/Makefile
+++ b/Usermode/Applications/axwin4_src/Server/Makefile
@@ -1,7 +1,7 @@
 
 include ../../Makefile.cfg
 
-CPPFLAGS := -Iinclude/
+CPPFLAGS += -Iinclude/
 OBJ := IWindow.o
 BIN := AxWinServer
 
diff --git a/Usermode/Applications/axwin4_src/Server/compositor.cpp b/Usermode/Applications/axwin4_src/Server/compositor.cpp
new file mode 100644
index 00000000..db943c57
--- /dev/null
+++ b/Usermode/Applications/axwin4_src/Server/compositor.cpp
@@ -0,0 +1,47 @@
+/*
+ * Acess2 GUI v4
+ * - By John Hodge (thePowersGang)
+ *
+ * compositor.cpp
+ * - Window compositor
+ */
+#include <CVideo.hpp>
+#include <CCompositor.hpp>
+
+namespace AxWin {
+
+CCompositor*	CCompositor::s_instance;
+
+void CCompositor::Initialise(const CConfigCompositor& config)
+{
+	assert(!CCompositor::s_instance);
+	CCompositor::s_instance = new CCompositor(config);
+}
+
+CCompositor::CCompositor(const CConfigCompositor& config):
+	m_config(config)
+{
+	// 
+}
+
+IWindow* CCompositor::CreateWindow(CClient& client)
+{
+	return new CWindow(client);
+}
+
+void CCompositor::Redraw()
+{
+	// Redraw the screen and clear damage rects
+	if( m_damageRects.empty() )
+		return ;
+	
+	// For all windows, check for intersection with damage rect
+}
+
+void CCompositor::DamageArea(const Rect& area)
+{
+
+}
+
+}	// namespace AxWin
+
diff --git a/Usermode/Applications/axwin4_src/Server/include/CCompositor.hpp b/Usermode/Applications/axwin4_src/Server/include/CCompositor.hpp
new file mode 100644
index 00000000..f6f2e7f1
--- /dev/null
+++ b/Usermode/Applications/axwin4_src/Server/include/CCompositor.hpp
@@ -0,0 +1,14 @@
+/*
+ * Acess2 GUI v4
+ * - By John Hodge (thePowersGang) 
+ *
+ * CCompositor.hpp
+ * - Window Compositor
+ */
+#ifndef _CCOMPOSITOR_H_
+#define _CCOMPOSITOR_H_
+
+
+
+#endif
+
diff --git a/Usermode/Applications/axwin4_src/Server/include/CConfig.hpp b/Usermode/Applications/axwin4_src/Server/include/CConfig.hpp
new file mode 100644
index 00000000..aff7fc8c
--- /dev/null
+++ b/Usermode/Applications/axwin4_src/Server/include/CConfig.hpp
@@ -0,0 +1,32 @@
+/*
+ * Acess2 GUI v4
+ * - By John Hodge (thePowersGang) 
+ *
+ * CConfig.hpp
+ * - Configuration class
+ */
+#ifndef _CCONFIG_H_
+#define _CCONFIG_H_
+
+#include "CConfigInput.hpp"
+#include "CConfigVideo.hpp"
+#include "CConfigIPC.hpp"
+
+namespace AxWin {
+
+class CConfig
+{
+public:
+	CConfig();
+	
+	bool parseCommandline(int argc, char *argv[]);
+	
+	CConfigInput	m_input;
+	CConfigVideo	m_video;
+	CConfigIPC	m_ipc;
+};
+
+}
+
+#endif
+
diff --git a/Usermode/Applications/axwin4_src/Server/main.cpp b/Usermode/Applications/axwin4_src/Server/main.cpp
index 3953e07c..362661ab 100644
--- a/Usermode/Applications/axwin4_src/Server/main.cpp
+++ b/Usermode/Applications/axwin4_src/Server/main.cpp
@@ -1,7 +1,9 @@
 /*
  */
+#include <CConfig.hpp>
 #include <ipc.hpp>
 #include <input.hpp>
+#include <video.hpp>
 #include <timing.hpp>
 
 using namespace AxWin;
@@ -10,14 +12,26 @@ using namespace AxWin;
 int main(int argc, char *argv[])
 {
 	// - Load configuration (from file and argv)
+	CConfig	config;
+	try {
+		config.parseCommandline(argc, argv);
+	}
+	catch(const std::exception& e) {
+		fprintf(stderr, "Exception: %s\n", e.what());
+		return 1;
+	}
 	// - Open graphics
-	Graphics::Open(/*config.m_displayDevice*/);
+	Graphics::Initialise(config.m_video);
 	// - Open input
+	Input::Initialise(config.m_input);
+	//  > Handles hotkeys?
 	// - Initialise compositor structures
-	// - Prepare global hotkeys
+	Compositor::Initialise(config.m_compositor);
 	// - Bind IPC channels
+	IPC::Initialise(config.m_ipc);
 	// - Start root child process (from config)
-	
+	// TODO: Spin up child process
+
 	// - Event loop
 	for( ;; )
 	{
@@ -35,6 +49,8 @@ int main(int argc, char *argv[])
 		
 		Input::HandleSelect(&rfds);
 		IPC::HandleSelect(&rfds);
+		
+		Compositor::Redraw();
 	}
 	return 0;
 }