Fix segfaults caused by the Environment not being initialized yet

[minetest.git] / src / guiChatConsole.cpp

diff --git a/src/guiChatConsole.cpp b/src/guiChatConsole.cpp
index 0101b99bb136b131c16029ea4ceae033830a0544..3937e405cc8dcb81c415c39d4abae47daa0e5dee 100644 (file)
--- a/src/guiChatConsole.cpp
+++ b/src/guiChatConsole.cpp
@@ -1,6 +1,6 @@
 /*
-Minetest-c55
-Copyright (C) 2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
@@ -24,13 +24,16 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "gettime.h"
 #include "keycode.h"
 #include "settings.h"
-#include "main.h"  // for g_settings
 #include "porting.h"
-#include "tile.h"
-#include "IGUIFont.h"
+#include "client/tile.h"
+#include "fontengine.h"
+#include "log.h"
+#include "gettext.h"
 #include <string>
 
-#include "gettext.h"
+#if USE_FREETYPE
+#include "xCGUITTFont.h"
+#endif
 
 inline u32 clamp_u8(s32 value)
 {
@@ -68,39 +71,34 @@ GUIChatConsole::GUIChatConsole(
        m_animate_time_old = getTimeMs();
 
        // load background settings
-       bool console_color_set = !g_settings->get("console_color").empty();
        s32 console_alpha = g_settings->getS32("console_alpha");
+       m_background_color.setAlpha(clamp_u8(console_alpha));
 
        // load the background texture depending on settings
-       m_background_color.setAlpha(clamp_u8(console_alpha));
-       if (console_color_set)
-       {
+       ITextureSource *tsrc = client->getTextureSource();
+       if (tsrc->isKnownSourceImage("background_chat.jpg")) {
+               m_background = tsrc->getTexture("background_chat.jpg");
+               m_background_color.setRed(255);
+               m_background_color.setGreen(255);
+               m_background_color.setBlue(255);
+       } else {
                v3f console_color = g_settings->getV3F("console_color");
                m_background_color.setRed(clamp_u8(myround(console_color.X)));
                m_background_color.setGreen(clamp_u8(myround(console_color.Y)));
                m_background_color.setBlue(clamp_u8(myround(console_color.Z)));
        }
-       else
-       {
-               m_background = env->getVideoDriver()->getTexture(getTexturePath("background_chat.jpg").c_str());
-               m_background_color.setRed(255);
-               m_background_color.setGreen(255);
-               m_background_color.setBlue(255);
-       }
 
-       // load the font
-       // FIXME should a custom texture_path be searched too?
-       std::string font_name = "fontdejavusansmono.png";
-       m_font = env->getFont(getTexturePath(font_name).c_str());
+       m_font = g_fontengine->getFont(FONT_SIZE_UNSPECIFIED, FM_Mono);
+
        if (m_font == NULL)
        {
-               dstream << "Unable to load font: " << font_name << std::endl;
+               errorstream << "GUIChatConsole: Unable to load mono font ";
        }
        else
        {
                core::dimension2d<u32> dim = m_font->getDimension(L"M");
                m_fontsize = v2u32(dim.Width, dim.Height);
-               dstream << "Font size: " << m_fontsize.X << " " << m_fontsize.Y << std::endl;
+               m_font->grab();
        }
        m_fontsize.X = MYMAX(m_fontsize.X, 1);
        m_fontsize.Y = MYMAX(m_fontsize.Y, 1);
@@ -111,6 +109,8 @@ GUIChatConsole::GUIChatConsole(
 
 GUIChatConsole::~GUIChatConsole()
 {
+       if (m_font)
+               m_font->drop();
 }
 
 void GUIChatConsole::openConsole(f32 height)
@@ -121,6 +121,11 @@ void GUIChatConsole::openConsole(f32 height)
        reformatConsole();
 }
 
+bool GUIChatConsole::isOpen() const
+{
+       return m_open;
+}
+
 bool GUIChatConsole::isOpenInhibited() const
 {
        return m_open_inhibited > 0;
@@ -501,6 +506,19 @@ bool GUIChatConsole::OnEvent(const SEvent& event)
                                scope);
                        return true;
                }
+               else if(event.KeyInput.Key == KEY_KEY_V && event.KeyInput.Control)
+               {
+                       // Ctrl-V pressed
+                       // paste text from clipboard
+                       IOSOperator *os_operator = Environment->getOSOperator();
+                       const c8 *text = os_operator->getTextFromClipboard();
+                       if (text)
+                       {
+                               std::wstring wtext = narrow_to_wide(text);
+                               m_chat_backend->getPrompt().input(wtext);
+                       }
+                       return true;
+               }
                else if(event.KeyInput.Key == KEY_KEY_U && event.KeyInput.Control)
                {
                        // Ctrl-U pressed
@@ -525,14 +543,20 @@ bool GUIChatConsole::OnEvent(const SEvent& event)
                {
                        // Tab or Shift-Tab pressed
                        // Nick completion
-                       core::list<std::wstring> names = m_client->getConnectedPlayerNames();
+                       std::list<std::string> names = m_client->getConnectedPlayerNames();
                        bool backwards = event.KeyInput.Shift;
                        m_chat_backend->getPrompt().nickCompletion(names, backwards);
                        return true;
                }
                else if(event.KeyInput.Char != 0 && !event.KeyInput.Control)
                {
-                       m_chat_backend->getPrompt().input(event.KeyInput.Char);
+                       #if (defined(linux) || defined(__linux))
+                               wchar_t wc = L'_';
+                               mbtowc( &wc, (char *) &event.KeyInput.Char, sizeof(event.KeyInput.Char) );
+                               m_chat_backend->getPrompt().input(wc);
+                       #else
+                               m_chat_backend->getPrompt().input(event.KeyInput.Char);
+                       #endif
                        return true;
                }
        }