use NULL as sentinel instead of 0
[xonotic/netradiant.git] / radiant / console.cpp
index cff963f..2f156dd 100644 (file)
@@ -1,31 +1,29 @@
 /*
-Copyright (C) 1999-2006 Id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
+   Copyright (C) 1999-2006 Id Software, Inc. and contributors.
+   For a list of contributors, see the accompanying CONTRIBUTORS file.
 
-This file is part of GtkRadiant.
+   This file is part of GtkRadiant.
 
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   GtkRadiant is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
 
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   GtkRadiant is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+   You should have received a copy of the GNU General Public License
+   along with GtkRadiant; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
 
 #include "console.h"
 
 #include <time.h>
-#include <gtk/gtktextbuffer.h>
-#include <gtk/gtktextview.h>
-#include <gtk/gtkmenuitem.h>
-#include <gtk/gtkscrolledwindow.h>
+#include <uilib/uilib.h>
+#include <gtk/gtk.h>
 
 #include "gtkutil/accelerator.h"
 #include "gtkutil/messagebox.h"
@@ -43,232 +41,209 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 // handle to the console log file
 namespace
 {
-  FILE* g_hLogFile;
+FILE* g_hLogFile;
 }
 
 bool g_Console_enableLogging = false;
 
 // called whenever we need to open/close/check the console log file
-void Sys_LogFile(bool enable)
-{
-  if (enable && !g_hLogFile)
-  {
-    // settings say we should be logging and we don't have a log file .. so create it
-       if(!SettingsPath_get()[0])
-               return; // cannot open a log file yet
-    // open a file to log the console (if user prefs say so)
-    // the file handle is g_hLogFile
-    // the log file is erased
-    StringOutputStream name(256);
-    name << SettingsPath_get() << "radiant.log";
-    g_hLogFile = fopen( name.c_str(), "w" );
-    if (g_hLogFile != 0)
-    {
-      globalOutputStream() << "Started logging to " << name.c_str() << "\n";
-      time_t localtime;
-      time(&localtime);
-      globalOutputStream() << "Today is: " << ctime(&localtime)
-        << "This is NetRadiant '" RADIANT_VERSION "' compiled " __DATE__ "\n" RADIANT_ABOUTMSG "\n";
-    }
-    else
-      gtk_MessageBox (0, "Failed to create log file, check write permissions in Radiant directory.\n",
-          "Console logging", eMB_OK, eMB_ICONERROR );
-  }
-  else if (!enable && g_hLogFile != 0)
-  {
-    // settings say we should not be logging but still we have an active logfile .. close it
-    time_t localtime;
-    time(&localtime);
-    globalOutputStream() << "Closing log file at " << ctime(&localtime) << "\n";
-    fclose( g_hLogFile );
-    g_hLogFile = 0;
-  }
+void Sys_LogFile( bool enable ){
+       if ( enable && !g_hLogFile ) {
+               // settings say we should be logging and we don't have a log file .. so create it
+               if ( !SettingsPath_get()[0] ) {
+                       return; // cannot open a log file yet
+               }
+               // open a file to log the console (if user prefs say so)
+               // the file handle is g_hLogFile
+               // the log file is erased
+               StringOutputStream name( 256 );
+               name << SettingsPath_get() << "radiant.log";
+               g_hLogFile = fopen( name.c_str(), "w" );
+               if ( g_hLogFile != 0 ) {
+                       globalOutputStream() << "Started logging to " << name.c_str() << "\n";
+                       time_t localtime;
+                       time( &localtime );
+                       globalOutputStream() << "Today is: " << ctime( &localtime )
+                                                                << "This is NetRadiant '" RADIANT_VERSION "' compiled " __DATE__ "\n" RADIANT_ABOUTMSG "\n";
+               }
+               else{
+                       ui::root.alert( "Failed to create log file, check write permissions in Radiant directory.\n",
+                                                       "Console logging", ui::alert_type::OK, ui::alert_icon::Error );
+               }
+       }
+       else if ( !enable && g_hLogFile != 0 ) {
+               // settings say we should not be logging but still we have an active logfile .. close it
+               time_t localtime;
+               time( &localtime );
+               globalOutputStream() << "Closing log file at " << ctime( &localtime ) << "\n";
+               fclose( g_hLogFile );
+               g_hLogFile = 0;
+       }
 }
 
-GtkWidget* g_console = 0;
+ui::Widget g_console;
 
-void console_clear()
-{
-  GtkTextBuffer* buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(g_console));
-  gtk_text_buffer_set_text(buffer, "", -1);
+void console_clear(){
+       GtkTextBuffer* buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW( g_console ) );
+       gtk_text_buffer_set_text( buffer, "", -1 );
 }
 
-void console_populate_popup(GtkTextView* textview, GtkMenu* menu, gpointer user_data)
-{
-  menu_separator(menu);
+void console_populate_popup( GtkTextView* textview, ui::Menu menu, gpointer user_data ){
+       menu_separator( menu );
 
-  GtkWidget* item = gtk_menu_item_new_with_label ("Clear");
-  g_signal_connect(G_OBJECT (item), "activate", G_CALLBACK(console_clear), 0);
-  gtk_widget_show (item);
-  container_add_widget(GTK_CONTAINER(menu), item);
+       ui::Widget item(ui::MenuItem( "Clear" ));
+       item.connect( "activate", G_CALLBACK( console_clear ), 0 );
+       item.show();
+       menu.add(item);
 }
 
-gboolean destroy_set_null(GtkWindow* widget, GtkWidget** p)
-{
-  *p = 0;
-  return FALSE;
+gboolean destroy_set_null( ui::Window widget, ui::Widget* p ){
+       *p = ui::Widget();
+       return FALSE;
 }
 
-WidgetFocusPrinter g_consoleWidgetFocusPrinter("console");
+WidgetFocusPrinter g_consoleWidgetFocusPrinter( "console" );
 
-GtkWidget* Console_constructWindow(GtkWindow* toplevel)
-{
-  GtkWidget* scr = gtk_scrolled_window_new (0, 0);
-  gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scr), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
-  gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scr), GTK_SHADOW_IN);
-  gtk_widget_show(scr);
+ui::Widget Console_constructWindow( ui::Window toplevel ){
+       auto scr = ui::ScrolledWindow();
+       gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( scr ), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
+       gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW( scr ), GTK_SHADOW_IN );
+       scr.show();
 
-  {
-    GtkWidget* text = gtk_text_view_new();
-    gtk_widget_set_size_request(text, 0, -1); // allow shrinking
-    gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
-    gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
-    gtk_container_add(GTK_CONTAINER (scr), text);
-    gtk_widget_show(text);
-    g_console = text;
+       {
+               ui::Widget text = ui::TextView();
+               gtk_widget_set_size_request( text, 0, -1 ); // allow shrinking
+               gtk_text_view_set_wrap_mode( GTK_TEXT_VIEW( text ), GTK_WRAP_WORD );
+               gtk_text_view_set_editable( GTK_TEXT_VIEW( text ), FALSE );
+               scr.add(text);
+               text.show();
+               g_console = text;
 
-    //globalExtendedASCIICharacterSet().print();
+               //globalExtendedASCIICharacterSet().print();
 
-    widget_connect_escape_clear_focus_widget(g_console);
+               widget_connect_escape_clear_focus_widget( g_console );
 
-    //g_consoleWidgetFocusPrinter.connect(g_console);
+               //g_consoleWidgetFocusPrinter.connect(g_console);
 
-    g_signal_connect(G_OBJECT(g_console), "populate-popup", G_CALLBACK(console_populate_popup), 0);
-    g_signal_connect(G_OBJECT(g_console), "destroy", G_CALLBACK(destroy_set_null), &g_console);
-  }
+               g_console.connect( "populate-popup", G_CALLBACK( console_populate_popup ), 0 );
+               g_console.connect( "destroy", G_CALLBACK( destroy_set_null ), &g_console );
+       }
 
-  gtk_container_set_focus_chain(GTK_CONTAINER(scr), NULL);
+       gtk_container_set_focus_chain( GTK_CONTAINER( scr ), NULL );
 
-  return scr;
+       return scr;
 }
 
 class GtkTextBufferOutputStream : public TextOutputStream
 {
-  GtkTextBuffer* textBuffer;
-  GtkTextIter* iter;
-  GtkTextTag* tag;
+GtkTextBuffer* textBuffer;
+GtkTextIter* iter;
+GtkTextTag* tag;
 public:
-  GtkTextBufferOutputStream(GtkTextBuffer* textBuffer, GtkTextIter* iter, GtkTextTag* tag) : textBuffer(textBuffer), iter(iter), tag(tag)
-  {
-  }
-  std::size_t write(const char* buffer, std::size_t length)
-  {
-    gtk_text_buffer_insert_with_tags(textBuffer, iter, buffer, gint(length), tag, 0);
-    return length;
-  }
+GtkTextBufferOutputStream( GtkTextBuffer* textBuffer, GtkTextIter* iter, GtkTextTag* tag ) : textBuffer( textBuffer ), iter( iter ), tag( tag ){
+}
+std::size_t write( const char* buffer, std::size_t length ){
+       gtk_text_buffer_insert_with_tags( textBuffer, iter, buffer, gint( length ), tag, NULL );
+       return length;
+}
 };
 
-std::size_t Sys_Print(int level, const char* buf, std::size_t length)
-{
-  bool contains_newline = std::find(buf, buf+length, '\n') != buf+length;
-
-  if(level == SYS_ERR)
-  {
-    Sys_LogFile(true);
-  }
-
-  if (g_hLogFile != 0)
-  {
-    fwrite(buf, 1, length, g_hLogFile);
-    if(contains_newline)
-    {
-      fflush(g_hLogFile);
-    }
-  }
-
-  if (level != SYS_NOCON)
-  {
-    if (g_console != 0)
-    {
-      GtkTextBuffer* buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(g_console));
-      
-      GtkTextIter iter;
-      gtk_text_buffer_get_end_iter(buffer, &iter);
-
-      static GtkTextMark* end = gtk_text_buffer_create_mark(buffer, "end", &iter, FALSE);
-
-      const GdkColor yellow = { 0, 0xb0ff, 0xb0ff, 0x0000 };
-      const GdkColor red = { 0, 0xffff, 0x0000, 0x0000 };
-
-      static GtkTextTag* error_tag = gtk_text_buffer_create_tag (buffer, "red_foreground", "foreground-gdk", &red, 0);
-      static GtkTextTag* warning_tag = gtk_text_buffer_create_tag (buffer, "yellow_foreground", "foreground-gdk", &yellow, 0);
-      static GtkTextTag* standard_tag = gtk_text_buffer_create_tag (buffer, "black_foreground", 0);
-      GtkTextTag* tag;
-      switch (level)
-      {
-      case SYS_WRN:
-        tag = warning_tag;
-        break;
-      case SYS_ERR:
-        tag = error_tag;
-        break;
-      case SYS_STD:
-      case SYS_VRB:
-      default:
-        tag = standard_tag;
-        break;
-      }
-
-
-      {
-        GtkTextBufferOutputStream textBuffer(buffer, &iter, tag);
-        if(!globalCharacterSet().isUTF8())
-        {
-          BufferedTextOutputStream<GtkTextBufferOutputStream> buffered(textBuffer);
-          buffered << StringRange(buf, buf + length);
-        }
-        else
-        {
-          textBuffer << StringRange(buf, buf + length);
-        }
-      }
-
-      // update console widget immediatly if we're doing something time-consuming
-      if(contains_newline)
-      {
-        gtk_text_view_scroll_mark_onscreen(GTK_TEXT_VIEW(g_console), end);
-
-        if(!ScreenUpdates_Enabled() && GTK_WIDGET_REALIZED(g_console))
-        {
-          ScreenUpdates_process();
-        }
-      }
-    }
-  }
-  return length;
+std::size_t Sys_Print( int level, const char* buf, std::size_t length ){
+       bool contains_newline = std::find( buf, buf + length, '\n' ) != buf + length;
+
+       if ( level == SYS_ERR ) {
+               Sys_LogFile( true );
+       }
+
+       if ( g_hLogFile != 0 ) {
+               fwrite( buf, 1, length, g_hLogFile );
+               if ( contains_newline ) {
+                       fflush( g_hLogFile );
+               }
+       }
+
+       if ( level != SYS_NOCON ) {
+               if ( g_console != 0 ) {
+                       GtkTextBuffer* buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW( g_console ) );
+
+                       GtkTextIter iter;
+                       gtk_text_buffer_get_end_iter( buffer, &iter );
+
+                       static GtkTextMark* end = gtk_text_buffer_create_mark( buffer, "end", &iter, FALSE );
+
+                       const GdkColor yellow = { 0, 0xb0ff, 0xb0ff, 0x0000 };
+                       const GdkColor red = { 0, 0xffff, 0x0000, 0x0000 };
+
+                       static GtkTextTag* error_tag = gtk_text_buffer_create_tag( buffer, "red_foreground", "foreground-gdk", &red, NULL );
+                       static GtkTextTag* warning_tag = gtk_text_buffer_create_tag( buffer, "yellow_foreground", "foreground-gdk", &yellow, NULL );
+                       static GtkTextTag* standard_tag = gtk_text_buffer_create_tag( buffer, "black_foreground", NULL );
+                       GtkTextTag* tag;
+                       switch ( level )
+                       {
+                       case SYS_WRN:
+                               tag = warning_tag;
+                               break;
+                       case SYS_ERR:
+                               tag = error_tag;
+                               break;
+                       case SYS_STD:
+                       case SYS_VRB:
+                       default:
+                               tag = standard_tag;
+                               break;
+                       }
+
+
+                       {
+                               GtkTextBufferOutputStream textBuffer( buffer, &iter, tag );
+                               if ( !globalCharacterSet().isUTF8() ) {
+                                       BufferedTextOutputStream<GtkTextBufferOutputStream> buffered( textBuffer );
+                                       buffered << StringRange( buf, buf + length );
+                               }
+                               else
+                               {
+                                       textBuffer << StringRange( buf, buf + length );
+                               }
+                       }
+
+                       // update console widget immediatly if we're doing something time-consuming
+                       if ( contains_newline ) {
+                               gtk_text_view_scroll_mark_onscreen( GTK_TEXT_VIEW( g_console ), end );
+
+                               if ( !ScreenUpdates_Enabled() && gtk_widget_get_realized( g_console ) ) {
+                                       ScreenUpdates_process();
+                               }
+                       }
+               }
+       }
+       return length;
 }
 
 
 class SysPrintOutputStream : public TextOutputStream
 {
 public:
-  std::size_t write(const char* buffer, std::size_t length)
-  {
-    return Sys_Print(SYS_STD, buffer, length);
-  }
+std::size_t write( const char* buffer, std::size_t length ){
+       return Sys_Print( SYS_STD, buffer, length );
+}
 };
 
 class SysPrintErrorStream : public TextOutputStream
 {
 public:
-  std::size_t write(const char* buffer, std::size_t length)
-  {
-    return Sys_Print(SYS_ERR, buffer, length);
-  }
+std::size_t write( const char* buffer, std::size_t length ){
+       return Sys_Print( SYS_ERR, buffer, length );
+}
 };
 
 SysPrintOutputStream g_outputStream;
 
-TextOutputStream& getSysPrintOutputStream()
-{
-  return g_outputStream;
+TextOutputStream& getSysPrintOutputStream(){
+       return g_outputStream;
 }
 
 SysPrintErrorStream g_errorStream;
 
-TextOutputStream& getSysPrintErrorStream()
-{
-  return g_errorStream;
+TextOutputStream& getSysPrintErrorStream(){
+       return g_errorStream;
 }
-
-