D src/FbTk/ThemeItems.hh

@@ -1,230 +0,0 @@ 
-// ThemeItems.cc for FbTk - Fluxbox ToolKit
-// Copyright (c) 2002 - 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
-
-// $Id: ThemeItems.hh,v 1.9 2004/10/21 10:29:49 akir Exp $
-
-/// @file implements common theme items
-
-#ifndef THEMEITEMS_HH
-#define THEMEITEMS_HH
-
-#include "Theme.hh"
-#include "Color.hh"
-#include "Texture.hh"
-#include "Font.hh"
-#include "PixmapWithMask.hh"
-#include "Image.hh"
-#include "StringUtil.hh"
-
-#include <string>
-#ifdef HAVE_CSTDIO
-  #include <cstdio>
-#else
-  #include <stdio.h>
-#endif
-#include <iostream>
-namespace FbTk {
-
-using namespace std;
-
-// create default handlers for Color, Font, Texture, int and string
-template <>
-void FbTk::ThemeItem<std::string>::load(const std::string *name, const std::string *altname) { }
-
-template <>
-void FbTk::ThemeItem<std::string>::setDefaultValue() {
-    *(*this) = "";
-}
-
-template <>
-void FbTk::ThemeItem<std::string>::setFromString(const char *str) {
-    *(*this) = (str ? str : "");
-}
-
-template <>
-void FbTk::ThemeItem<int>::load(const std::string *name, const std::string *altname) { }
-
-template<>
-void FbTk::ThemeItem<int>::setDefaultValue() {
-    *(*this) = 0;
-}
-
-template <>
-void FbTk::ThemeItem<int>::setFromString(const char *str) {
-    if (str == 0) {
-        setDefaultValue();
-        return;
-    }
-
-    if (sscanf(str, "%d", &m_value) < 1)
-        setDefaultValue();
-}
-
-template <>
-void ThemeItem<FbTk::Font>::setDefaultValue() {
-    if (!m_value.load("fixed")) {
-        cerr<<"FbTk::ThemeItem<FbTk::Font>: Warning! Failed to load default value 'fixed'"<<endl;
-    }
-}
-
-template <>
-void ThemeItem<FbTk::Font>::setFromString(const char *str) {
-
-    if (str == 0 || m_value.load(str) == false) {
-        if (FbTk::ThemeManager::instance().verbose()) {
-            cerr<<"FbTk::Theme: Error loading font "<<
-                ((m_value.isAntialias() || m_value.utf8()) ? "(" : "")<<
-
-                (m_value.isAntialias() ? "antialias" : "")<<
-                (m_value.utf8() ? " utf8" : "")<<
-
-                ((m_value.isAntialias() || m_value.utf8()) ? ") " : "")<<
-                "for \""<<name()<<"\" or \""<<altName()<<"\": "<<str<<endl;
-
-            cerr<<"FbTk::Theme: Setting default value"<<endl;
-        }
-        setDefaultValue();
-    }
-
-}
-
-// do nothing
-template <>
-void ThemeItem<FbTk::Font>::load(const std::string *name, const std::string *altname) {
-}
-
-
-template <>
-void ThemeItem<FbTk::Texture>::load(const std::string *o_name, const std::string *o_altname) {
-    const std::string &m_name = (o_name==0)?name():*o_name;
-    const std::string &m_altname = (o_altname==0)?altName():*o_altname;
-
-    string color_name(ThemeManager::instance().
-                      resourceValue(m_name+".color", m_altname+".Color"));
-    string colorto_name(ThemeManager::instance().
-                        resourceValue(m_name+".colorTo", m_altname+".ColorTo"));
-    string pixmap_name(ThemeManager::instance().
-                       resourceValue(m_name+".pixmap", m_altname+".Pixmap"));
-
-
-    // set default value if we failed to load color
-    if (!m_value.color().setFromString(color_name.c_str(),
-                                       m_tm.screenNum()))
-        m_value.color().setFromString("darkgray", m_tm.screenNum());
-
-    if (!m_value.colorTo().setFromString(colorto_name.c_str(),
-                                         m_tm.screenNum()))
-        m_value.colorTo().setFromString("white", m_tm.screenNum());
-
-
-    if ((m_value.type() & FbTk::Texture::SOLID) != 0 && (m_value.type() & FbTk::Texture::FLAT) == 0)
-        m_value.calcHiLoColors(m_tm.screenNum());
-
-    StringUtil::removeFirstWhitespace(pixmap_name);
-    StringUtil::removeTrailingWhitespace(pixmap_name);
-    if (pixmap_name.empty()) {
-        m_value.pixmap() = 0;
-        return;
-    }
-
-    std::auto_ptr<FbTk::PixmapWithMask> pm(FbTk::Image::load(pixmap_name,
-                                                             m_tm.screenNum()));
-    if (pm.get() == 0) {
-        if (FbTk::ThemeManager::instance().verbose()) {
-            cerr<<"Resource("<<m_name+".pixmap"
-                <<"): Failed to load image: "<<pixmap_name<<endl;
-        }
-        m_value.pixmap() = 0;
-    } else
-        m_value.pixmap() = pm->pixmap().release();
-
-}
-
-template <>
-void ThemeItem<FbTk::Texture>::setDefaultValue() {
-    m_value.setType(FbTk::Texture::FLAT | FbTk::Texture::SOLID);
-    load(); // one might forget to add line something:  so we try to load something.*:  too
-}
-
-template <>
-void ThemeItem<FbTk::Texture>::setFromString(const char *str) {
-    m_value.setFromString(str);
-    if (m_value.type() == 0) // failed to set value
-        setDefaultValue();
-}
-
-
-
-// not used
-template <>
-void FbTk::ThemeItem<PixmapWithMask>::load(const std::string *name, const std::string *altname) { }
-
-template <>
-void FbTk::ThemeItem<PixmapWithMask>::
-setDefaultValue() {
-    // create empty pixmap
-    (*this)->pixmap() = 0;
-    (*this)->mask() = 0;
-}
-
-template <>
-void FbTk::ThemeItem<PixmapWithMask>::
-setFromString(const char *str) {
-    if (str == 0)
-        setDefaultValue();
-    else {
-        std::string filename(str);
-
-        StringUtil::removeFirstWhitespace(filename);
-        StringUtil::removeTrailingWhitespace(filename);
-
-        std::auto_ptr<FbTk::PixmapWithMask> pm(Image::load(filename, m_tm.screenNum()));
-        if (pm.get() == 0)
-            setDefaultValue();
-        else {
-            (*this)->pixmap() = pm->pixmap().release();
-            (*this)->mask() = pm->mask().release();
-        }
-    }
-}
-
-
-template <>
-void ThemeItem<FbTk::Color>::setDefaultValue() {
-    m_value.setFromString("white", m_tm.screenNum());
-}
-
-template <>
-void ThemeItem<FbTk::Color>::setFromString(const char *str) {
-    if (!m_value.setFromString(str, m_tm.screenNum())) {
-        if (FbTk::ThemeManager::instance().verbose())
-            cerr<<"FbTk::Theme: Error loading color value for \""<<name()<<"\" or \""<<altName()<<"\"."<<endl;
-        setDefaultValue();
-    }
-}
-
-// does nothing
-template <>
-void ThemeItem<FbTk::Color>::load(const std::string *name, const std::string *altname) { }
-
-} // end namespace FbTk
-
-#endif // THEMEITEMS_HH