mirror of
https://github.com/tuxbox-neutrino/neutrino.git
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375 lines
14 KiB
C++
375 lines
14 KiB
C++
/*
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$port: themes.cpp,v 1.16 2010/09/05 21:27:44 tuxbox-cvs Exp $
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Neutrino-GUI - DBoxII-Project
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License: GPL
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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Copyright (C) 2007, 2008, 2009 (flasher) Frank Liebelt
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <dirent.h>
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#include <errno.h>
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#include <sys/wait.h>
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#include <global.h>
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#include <neutrino.h>
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#include "widget/menue.h"
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#include <system/helpers.h>
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#include <system/setting_helpers.h>
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#include <gui/widget/stringinput.h>
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#include <gui/widget/stringinput_ext.h>
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#include <gui/widget/keyboard_input.h>
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#include <gui/widget/messagebox.h>
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#include <driver/screen_max.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include "themes.h"
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#define THEMEDIR DATADIR "/neutrino/themes/"
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#define THEMEDIR_VAR "/var/tuxbox/themes/"
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#define USERDIR "/var" THEMEDIR
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#define FILE_PREFIX ".theme"
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CThemes::CThemes()
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: themefile('\t')
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{
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width = w_max (40, 10);
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notifier = NULL;
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hasThemeChanged = false;
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}
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int CThemes::exec(CMenuTarget* parent, const std::string & actionKey)
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{
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int res = menu_return::RETURN_REPAINT;
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if( !actionKey.empty() )
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{
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if (actionKey=="theme_neutrino")
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{
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setupDefaultColors();
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notifier = new CColorSetupNotifier();
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notifier->changeNotify(NONEXISTANT_LOCALE, NULL);
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delete notifier;
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}
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else
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{
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std::string themeFile = actionKey;
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if ( strstr(themeFile.c_str(), "{U}") != 0 )
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{
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themeFile.erase(0, 3);
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readFile(((std::string)THEMEDIR_VAR + themeFile + FILE_PREFIX).c_str());
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}
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else
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readFile(((std::string)THEMEDIR + themeFile + FILE_PREFIX).c_str());
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}
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return res;
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}
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if (parent)
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parent->hide();
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if ( !hasThemeChanged )
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rememberOldTheme( true );
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return Show();
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}
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void CThemes::readThemes(CMenuWidget &themes)
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{
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struct dirent **themelist;
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int n;
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const char *pfade[] = {THEMEDIR, THEMEDIR_VAR};
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bool hasCVSThemes, hasUserThemes;
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hasCVSThemes = hasUserThemes = false;
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std::string userThemeFile = "";
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CMenuForwarder* oj;
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for(int p = 0;p < 2;p++)
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{
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n = scandir(pfade[p], &themelist, 0, alphasort);
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if(n < 0)
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perror("loading themes: scandir");
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else
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{
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for(int count=0;count<n;count++)
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{
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char *file = themelist[count]->d_name;
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char *pos = strstr(file, ".theme");
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if(pos != NULL)
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{
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if ( p == 0 && hasCVSThemes == false ) {
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themes.addItem(new CMenuSeparator(CMenuSeparator::LINE | CMenuSeparator::STRING, LOCALE_COLORTHEMEMENU_SELECT2));
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hasCVSThemes = true;
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} else if ( p == 1 && hasUserThemes == false ) {
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themes.addItem(new CMenuSeparator(CMenuSeparator::LINE | CMenuSeparator::STRING, LOCALE_COLORTHEMEMENU_SELECT1));
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hasUserThemes = true;
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}
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*pos = '\0';
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if ( p == 1 ) {
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userThemeFile = "{U}" + (std::string)file;
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oj = new CMenuForwarder((char*)file, true, "", this, userThemeFile.c_str());
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} else
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oj = new CMenuForwarder((char*)file, true, "", this, file);
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themes.addItem( oj );
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}
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free(themelist[count]);
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}
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free(themelist);
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}
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}
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}
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int CThemes::Show()
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{
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move_userDir();
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std::string file_name = "";
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CMenuWidget themes (LOCALE_COLORMENU_MENUCOLORS, NEUTRINO_ICON_SETTINGS, width);
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themes.addIntroItems(LOCALE_COLORTHEMEMENU_HEAD2);
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//set default theme
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themes.addItem(new CMenuForwarder(LOCALE_COLORTHEMEMENU_NEUTRINO_THEME, true, NULL, this, "theme_neutrino", CRCInput::RC_red));
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readThemes(themes);
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CKeyboardInput nameInput(LOCALE_COLORTHEMEMENU_NAME, &file_name);
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CMenuForwarder *m1 = new CMenuForwarder(LOCALE_COLORTHEMEMENU_SAVE, true , NULL, &nameInput, NULL, CRCInput::RC_green);
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if (mkdirhier(THEMEDIR_VAR) && errno != EEXIST) {
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printf("[neutrino theme] error creating %s\n", THEMEDIR_VAR);
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}
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if (access(THEMEDIR_VAR, F_OK) == 0 ) {
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themes.addItem(GenericMenuSeparatorLine);
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themes.addItem(m1);
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} else {
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delete m1;
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printf("[neutrino theme] error accessing %s\n", THEMEDIR_VAR);
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}
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int res = themes.exec(NULL, "");
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if (!file_name.empty()) {
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saveFile(((std::string)THEMEDIR_VAR + file_name + FILE_PREFIX).c_str());
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}
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if (hasThemeChanged) {
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if (ShowMsg(LOCALE_MESSAGEBOX_INFO, LOCALE_COLORTHEMEMENU_QUESTION, CMessageBox::mbrYes, CMessageBox::mbYes | CMessageBox::mbNo, NEUTRINO_ICON_SETTINGS) != CMessageBox::mbrYes)
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rememberOldTheme( false );
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else
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hasThemeChanged = false;
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}
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return res;
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}
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void CThemes::rememberOldTheme(bool remember)
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{
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if ( remember ) {
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oldTheme = g_settings.theme;
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} else {
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g_settings.theme = oldTheme;
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notifier = new CColorSetupNotifier;
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notifier->changeNotify(NONEXISTANT_LOCALE, NULL);
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hasThemeChanged = false;
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delete notifier;
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}
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}
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void CThemes::readFile(const char *themename)
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{
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if(themefile.loadConfig(themename))
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{
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getTheme(themefile);
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notifier = new CColorSetupNotifier;
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notifier->changeNotify(NONEXISTANT_LOCALE, NULL);
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hasThemeChanged = true;
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delete notifier;
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}
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else
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printf("[neutrino theme] %s not found\n", themename);
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}
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void CThemes::saveFile(const char *themename)
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{
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setTheme(themefile);
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if (!themefile.saveConfig(themename))
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printf("[neutrino theme] %s write error\n", themename);
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}
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// setup default Colors
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void CThemes::setupDefaultColors()
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{
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CConfigFile empty(':');
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getTheme(empty);
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}
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void CThemes::setTheme(CConfigFile &configfile)
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{
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SNeutrinoTheme &t = g_settings.theme;
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configfile.setInt32( "menu_Head_alpha", t.menu_Head_alpha );
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configfile.setInt32( "menu_Head_red", t.menu_Head_red );
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configfile.setInt32( "menu_Head_green", t.menu_Head_green );
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configfile.setInt32( "menu_Head_blue", t.menu_Head_blue );
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configfile.setInt32( "menu_Head_Text_alpha", t.menu_Head_Text_alpha );
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configfile.setInt32( "menu_Head_Text_red", t.menu_Head_Text_red );
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configfile.setInt32( "menu_Head_Text_green", t.menu_Head_Text_green );
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configfile.setInt32( "menu_Head_Text_blue", t.menu_Head_Text_blue );
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configfile.setInt32( "menu_Content_alpha", t.menu_Content_alpha );
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configfile.setInt32( "menu_Content_red", t.menu_Content_red );
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configfile.setInt32( "menu_Content_green", t.menu_Content_green );
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configfile.setInt32( "menu_Content_blue", t.menu_Content_blue );
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configfile.setInt32( "menu_Content_Text_alpha", t.menu_Content_Text_alpha );
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configfile.setInt32( "menu_Content_Text_red", t.menu_Content_Text_red );
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configfile.setInt32( "menu_Content_Text_green", t.menu_Content_Text_green );
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configfile.setInt32( "menu_Content_Text_blue", t.menu_Content_Text_blue );
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configfile.setInt32( "menu_Content_Selected_alpha", t.menu_Content_Selected_alpha );
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configfile.setInt32( "menu_Content_Selected_red", t.menu_Content_Selected_red );
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configfile.setInt32( "menu_Content_Selected_green", t.menu_Content_Selected_green );
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configfile.setInt32( "menu_Content_Selected_blue", t.menu_Content_Selected_blue );
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configfile.setInt32( "menu_Content_Selected_Text_alpha", t.menu_Content_Selected_Text_alpha );
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configfile.setInt32( "menu_Content_Selected_Text_red", t.menu_Content_Selected_Text_red );
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configfile.setInt32( "menu_Content_Selected_Text_green", t.menu_Content_Selected_Text_green );
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configfile.setInt32( "menu_Content_Selected_Text_blue", t.menu_Content_Selected_Text_blue );
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configfile.setInt32( "menu_Content_inactive_alpha", t.menu_Content_inactive_alpha );
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configfile.setInt32( "menu_Content_inactive_red", t.menu_Content_inactive_red );
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configfile.setInt32( "menu_Content_inactive_green", t.menu_Content_inactive_green );
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configfile.setInt32( "menu_Content_inactive_blue", t.menu_Content_inactive_blue );
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configfile.setInt32( "menu_Content_inactive_Text_alpha", t.menu_Content_inactive_Text_alpha );
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configfile.setInt32( "menu_Content_inactive_Text_red", t.menu_Content_inactive_Text_red );
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configfile.setInt32( "menu_Content_inactive_Text_green", t.menu_Content_inactive_Text_green );
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configfile.setInt32( "menu_Content_inactive_Text_blue", t.menu_Content_inactive_Text_blue );
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configfile.setInt32( "infobar_alpha", t.infobar_alpha );
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configfile.setInt32( "infobar_red", t.infobar_red );
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configfile.setInt32( "infobar_green", t.infobar_green );
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configfile.setInt32( "infobar_blue", t.infobar_blue );
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configfile.setInt32( "infobar_Text_alpha", t.infobar_Text_alpha );
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configfile.setInt32( "infobar_Text_red", t.infobar_Text_red );
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configfile.setInt32( "infobar_Text_green", t.infobar_Text_green );
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configfile.setInt32( "infobar_Text_blue", t.infobar_Text_blue );
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configfile.setInt32( "colored_events_alpha", t.colored_events_alpha );
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configfile.setInt32( "colored_events_red", t.colored_events_red );
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configfile.setInt32( "colored_events_green", t.colored_events_green );
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configfile.setInt32( "colored_events_blue", t.colored_events_blue );
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configfile.setInt32( "clock_Digit_alpha", t.clock_Digit_alpha );
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configfile.setInt32( "clock_Digit_red", t.clock_Digit_red );
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configfile.setInt32( "clock_Digit_green", t.clock_Digit_green );
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configfile.setInt32( "clock_Digit_blue", t.clock_Digit_blue );
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}
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void CThemes::getTheme(CConfigFile &configfile)
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{
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SNeutrinoTheme &t = g_settings.theme;
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t.menu_Head_alpha = configfile.getInt32( "menu_Head_alpha", 0x00 );
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t.menu_Head_red = configfile.getInt32( "menu_Head_red", 0x00 );
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t.menu_Head_green = configfile.getInt32( "menu_Head_green", 0x0A );
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t.menu_Head_blue = configfile.getInt32( "menu_Head_blue", 0x19 );
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t.menu_Head_Text_alpha = configfile.getInt32( "menu_Head_Text_alpha", 0x00 );
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t.menu_Head_Text_red = configfile.getInt32( "menu_Head_Text_red", 0x5f );
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t.menu_Head_Text_green = configfile.getInt32( "menu_Head_Text_green", 0x46 );
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t.menu_Head_Text_blue = configfile.getInt32( "menu_Head_Text_blue", 0x00 );
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t.menu_Content_alpha = configfile.getInt32( "menu_Content_alpha", 0x14 );
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t.menu_Content_red = configfile.getInt32( "menu_Content_red", 0x00 );
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t.menu_Content_green = configfile.getInt32( "menu_Content_green", 0x0f );
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t.menu_Content_blue = configfile.getInt32( "menu_Content_blue", 0x23 );
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t.menu_Content_Text_alpha = configfile.getInt32( "menu_Content_Text_alpha", 0x00 );
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t.menu_Content_Text_red = configfile.getInt32( "menu_Content_Text_red", 0x64 );
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t.menu_Content_Text_green = configfile.getInt32( "menu_Content_Text_green", 0x64 );
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t.menu_Content_Text_blue = configfile.getInt32( "menu_Content_Text_blue", 0x64 );
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t.menu_Content_Selected_alpha = configfile.getInt32( "menu_Content_Selected_alpha", 0x14 );
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t.menu_Content_Selected_red = configfile.getInt32( "menu_Content_Selected_red", 0x19 );
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t.menu_Content_Selected_green = configfile.getInt32( "menu_Content_Selected_green", 0x37 );
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t.menu_Content_Selected_blue = configfile.getInt32( "menu_Content_Selected_blue", 0x64 );
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t.menu_Content_Selected_Text_alpha = configfile.getInt32( "menu_Content_Selected_Text_alpha", 0x00 );
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t.menu_Content_Selected_Text_red = configfile.getInt32( "menu_Content_Selected_Text_red", 0x00 );
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t.menu_Content_Selected_Text_green = configfile.getInt32( "menu_Content_Selected_Text_green", 0x00 );
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t.menu_Content_Selected_Text_blue = configfile.getInt32( "menu_Content_Selected_Text_blue", 0x00 );
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t.menu_Content_inactive_alpha = configfile.getInt32( "menu_Content_inactive_alpha", 0x14 );
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t.menu_Content_inactive_red = configfile.getInt32( "menu_Content_inactive_red", 0x00 );
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t.menu_Content_inactive_green = configfile.getInt32( "menu_Content_inactive_green", 0x0f );
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t.menu_Content_inactive_blue = configfile.getInt32( "menu_Content_inactive_blue", 0x23 );
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t.menu_Content_inactive_Text_alpha = configfile.getInt32( "menu_Content_inactive_Text_alpha", 0x00 );
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t.menu_Content_inactive_Text_red = configfile.getInt32( "menu_Content_inactive_Text_red", 55 );
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t.menu_Content_inactive_Text_green = configfile.getInt32( "menu_Content_inactive_Text_green", 70 );
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t.menu_Content_inactive_Text_blue = configfile.getInt32( "menu_Content_inactive_Text_blue", 85 );
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t.infobar_alpha = configfile.getInt32( "infobar_alpha", 0x14 );
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t.infobar_red = configfile.getInt32( "infobar_red", 0x00 );
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t.infobar_green = configfile.getInt32( "infobar_green", 0x0e );
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t.infobar_blue = configfile.getInt32( "infobar_blue", 0x23 );
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t.infobar_Text_alpha = configfile.getInt32( "infobar_Text_alpha", 0x00 );
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t.infobar_Text_red = configfile.getInt32( "infobar_Text_red", 0x64 );
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t.infobar_Text_green = configfile.getInt32( "infobar_Text_green", 0x64 );
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t.infobar_Text_blue = configfile.getInt32( "infobar_Text_blue", 0x64 );
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t.colored_events_alpha = configfile.getInt32( "colored_events_alpha", 0x00 );
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t.colored_events_red = configfile.getInt32( "colored_events_red", 95 );
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t.colored_events_green = configfile.getInt32( "colored_events_green", 70 );
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t.colored_events_blue = configfile.getInt32( "colored_events_blue", 0 );
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t.clock_Digit_alpha = configfile.getInt32( "clock_Digit_alpha", t.menu_Content_Text_alpha );
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t.clock_Digit_red = configfile.getInt32( "clock_Digit_red", t.menu_Content_Text_red );
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t.clock_Digit_green = configfile.getInt32( "clock_Digit_green", t.menu_Content_Text_green );
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t.clock_Digit_blue = configfile.getInt32( "clock_Digit_blue", t.menu_Content_Text_blue );
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}
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void CThemes::move_userDir()
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{
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if (access(USERDIR, F_OK) == 0)
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{
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if (mkdirhier(THEMEDIR_VAR) && errno != EEXIST)
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{
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printf("[neutrino theme] error creating %s\n", THEMEDIR_VAR);
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return;
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}
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struct dirent **themelist;
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int n = scandir(USERDIR, &themelist, 0, alphasort);
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if (n < 0)
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{
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perror("loading themes: scandir");
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return;
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}
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else
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{
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for (int count = 0; count < n; count++)
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{
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const char *file = themelist[count]->d_name;
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if (strcmp(file, ".") == 0 || strcmp(file, "..") == 0)
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continue;
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const char *dest = (char*)((std::string)USERDIR + file).c_str();
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const char *target = (char*)((std::string)THEMEDIR_VAR + file).c_str();
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printf("[neutrino theme] moving %s to %s\n", dest, target);
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rename(dest, target);
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}
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}
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printf("[neutrino theme] removing %s\n", USERDIR);
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remove(USERDIR);
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}
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}
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