};
#include <CIPCChannel_AcessIPCPipe.hpp>
#include <draw_control.hpp>
+#include <draw_text.hpp>
namespace AxWin {
namespace IPC {
CCompositor* gpCompositor;
::std::list<IIPCChannel*> glChannels;
-//::std::map<uint16_t,CClient*> glClients;
+::std::map<uint16_t,CClient*> glClients;
+uint16_t giNextClient = 1;
void Initialise(const CConfigIPC& config, CCompositor& compositor)
{
void RegisterClient(CClient& client)
{
+ _SysDebug("RegisterClient(&client=%p)", &client);
// allocate a client ID, and save
- //client.m_id = 123;
- //glClients[client.m_id] = &client;
+ for( int i = 0; i < 100; i ++ )
+ {
+ uint16_t id = giNextClient++;
+ if(giNextClient == 0) giNextClient = 1;
+ auto r = glClients.insert( ::std::pair<uint16_t,CClient*>(id, &client) );
+ if( r.second == true )
+ {
+ client.set_id(id);
+ return;
+ }
+ }
+ // Wut? 100 attempts and fail!
+ assert(!"Todo - Better way of handling client ID reuse");
+}
+
+CClient* GetClientByID(uint16_t id)
+{
+ auto it = glClients.find(id);
+ if(it == glClients.end()) {
+ //_SysDebug("Client %i not registered", id);
+ return nullptr;
+ }
+ else {
+ //_SysDebug("Client %i %i = %p", id, it->first, it->second);
+ return it->second;
+ }
}
void DeregisterClient(CClient& client)
{
- //glClients.erase( client.m_id );
+ glClients.erase( client.id() );
}
-void SendMessage_NotifyDims(CClient& client, unsigned int NewW, unsigned int NewH)
+void SendMessage_NotifyDims(CClient& client, unsigned int WinID, unsigned int NewW, unsigned int NewH)
+{
+ _SysDebug("TODO: IPC::SendMessage_NotifyDims");
+}
+void SendMessage_MouseButton(CClient& client, unsigned int WinID, unsigned int X, unsigned int Y, uint8_t Button, bool Pressed)
+{
+ CSerialiser msg;
+ msg.WriteU8(IPCMSG_INPUTEVENT);
+ msg.WriteU8(IPC_INEV_MOUSEBTN);
+ msg.WriteU16(WinID);
+ msg.WriteU16(X);
+ msg.WriteU16(Y);
+ msg.WriteU8(Button);
+ msg.WriteU8(Pressed ? 0 : 1);
+ client.SendMessage(msg);
+}
+void SendMessage_MouseMove(CClient& client, unsigned int WinID, unsigned int X, unsigned int Y)
{
- _SysDebug("TODO: CClient::SendNotify_Dims");
+ _SysDebug("TODO: IPC::SendMessage_MouseButton");
+}
+void SendMessage_KeyEvent(CClient& client, unsigned int WinID, uint32_t KeySym, bool Pressed, const char *Translated)
+{
+ CSerialiser msg;
+ msg.WriteU8(IPCMSG_INPUTEVENT);
+ msg.WriteU8(IPC_INEV_KEYBOARD);
+ msg.WriteU16(WinID);
+ msg.WriteU16(KeySym);
+ msg.WriteU8(Pressed ? 0 : 1);
+ msg.WriteString(Translated);
+ client.SendMessage(msg);
}
::std::string name = message.ReadString();
::_SysDebug("_CreateWindow: (%i, '%s')", new_id, name.c_str());
- client.SetWindow( new_id, gpCompositor->CreateWindow(client, name) );
+ client.SetWindow( new_id, new CWindow(*gpCompositor, client, name, new_id) );
}
void HandleMessage_DestroyWindow(CClient& client, CDeserialiser& message)
uint16_t y = message.ReadU16();
uint16_t w = message.ReadU16();
uint16_t h = message.ReadU16();
- uint16_t font = message.ReadU16();
+ uint16_t font_id = message.ReadU16();
::std::string str = message.ReadString();
- _SysDebug("_DrawText: (%i (%i,%i) %ix%i Font%i \"%s\")", win_id, x, y, w, h, font, str.c_str());
+ _SysDebug("_DrawText: (%i (%i,%i) %ix%i Font%i \"%s\")", win_id, x, y, w, h, font_id, str.c_str());
CWindow* win = client.GetWindow(win_id);
if(!win) {
}
// 1. Get font from client structure
- //CFont& font = client.GetFont(font_id);
+ IFontFace& fontface = client.GetFont(font_id);
// 2. Render
- //CRect area(x, y, w, h);
- //font->Render(win->m_surface, area, str, h);
+ CRect area(x, y, w, h);
+ fontface.Render(win->m_surface, area, str, h);
+}
+
+void HandleMessage_FillRect(CClient& client, CDeserialiser& message)
+{
+ uint16_t win_id = message.ReadU16();
+ uint16_t x = message.ReadU16();
+ uint16_t y = message.ReadU16();
+ uint16_t w = message.ReadU16();
+ uint16_t h = message.ReadU16();
+ uint32_t colour = message.ReadU32();
+ _SysDebug("_FillRect: (%i (%i,%i) %ix%i %06x)", win_id, x, y, w, h, colour);
- _SysDebug("TODO: HandleMessage_DrawText");
+ CWindow* win = client.GetWindow(win_id);
+ if(!win) {
+ throw IPC::CClientFailure("_FillRect: Bad window");
+ }
+
+ while(h -- ) {
+ win->FillScanline(y++, x, w, colour);
+ }
+}
+
+void HandleMessage_DrawRect(CClient& client, CDeserialiser& message)
+{
+ uint16_t win_id = message.ReadU16();
+ uint16_t x = message.ReadU16();
+ uint16_t y = message.ReadU16();
+ uint16_t w = message.ReadU16();
+ uint16_t h = message.ReadU16();
+ uint32_t colour = message.ReadU32();
+ _SysDebug("_DrawRect: (%i (%i,%i) %ix%i %06x)", win_id, x, y, w, h, colour);
+
+ CWindow* win = client.GetWindow(win_id);
+ if(!win) {
+ throw IPC::CClientFailure("_DrawRect: Bad window");
+ }
+
+ if(h == 0) {
+ }
+ else if(h == 1) {
+ win->FillScanline(y, x, w, colour);
+ }
+ else if(h == 2) {
+ win->FillScanline(y++, x, w, colour);
+ win->FillScanline(y++, x, w, colour);
+ }
+ else {
+ win->FillScanline(y++, x, w, colour);
+ while( h -- > 2 ) {
+ win->FillScanline(y, x, 1, colour);
+ win->FillScanline(y, x+w-1, 1, colour);
+ y ++;
+ }
+ win->FillScanline(y++, x, w, colour);
+ }
}
typedef void MessageHandler_op_t(CClient& client, CDeserialiser& message);
[IPCMSG_BLIT] = &HandleMessage_Blit, // Copy data from one part of the window to another
[IPCMSG_DRAWCTL] = &HandleMessage_DrawCtl, // Draw a control
[IPCMSG_DRAWTEXT] = &HandleMessage_DrawText, // Draw text
+ [IPCMSG_FILLRECT] = &HandleMessage_FillRect, // Fill a rectangle
+ [IPCMSG_DRAWRECT] = &HandleMessage_DrawRect, // Draw (outline) a rectangle
};
void HandleMessage(CClient& client, CDeserialiser& message)
{
+ const unsigned int num_commands = sizeof(message_handlers)/sizeof(IPC::MessageHandler_op_t*);
unsigned int command = message.ReadU8();
- if( command >= sizeof(message_handlers)/sizeof(IPC::MessageHandler_op_t*) ) {
+ if( command >= num_commands ) {
// Drop, invalid command
+ _SysDebug("HandleMessage: Command %u is invalid (out of range for %u)", command, num_commands);
return ;
}