Files
neutrino/src/gui/themes.cpp
2017-08-08 20:06:40 +02:00

476 lines
21 KiB
C++

/*
$port: themes.cpp,v 1.16 2010/09/05 21:27:44 tuxbox-cvs Exp $
Neutrino-GUI - DBoxII-Project
License: GPL
This program 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.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Copyright (C) 2007, 2008, 2009 (flasher) Frank Liebelt
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <dirent.h>
#include <errno.h>
#include <sys/wait.h>
#include <global.h>
#include <neutrino.h>
#include "widget/menue.h"
#include <system/helpers.h>
#include <system/setting_helpers.h>
#include <gui/widget/stringinput.h>
#include <gui/widget/stringinput_ext.h>
#include <gui/widget/keyboard_input.h>
#include <gui/widget/msgbox.h>
#include <driver/screen_max.h>
#include <sys/stat.h>
#include <sys/time.h>
#include "themes.h"
#define USERDIR "/var" THEMESDIR
#define FILE_PREFIX ".theme"
static SNeutrinoTheme &t = g_settings.theme;
CThemes::CThemes()
: themefile('\t')
{
width = 40;
notifier = NULL;
hasThemeChanged = false;
}
int CThemes::exec(CMenuTarget* parent, const std::string & actionKey)
{
int res = menu_return::RETURN_REPAINT;
if( !actionKey.empty() )
{
if (actionKey=="theme_neutrino")
{
setupDefaultColors();
notifier = new CColorSetupNotifier();
notifier->changeNotify(NONEXISTANT_LOCALE, NULL);
delete notifier;
}
else
{
std::string themeFile = actionKey;
if ( strstr(themeFile.c_str(), "{U}") != 0 )
{
themeFile.erase(0, 3);
readFile(((std::string)THEMESDIR_VAR + "/" + themeFile + FILE_PREFIX).c_str());
}
else
readFile(((std::string)THEMESDIR + "/" + themeFile + FILE_PREFIX).c_str());
}
return res;
}
if (parent)
parent->hide();
if ( !hasThemeChanged )
rememberOldTheme( true );
return Show();
}
void CThemes::readThemes(CMenuWidget &themes)
{
struct dirent **themelist;
int n;
const char *pfade[] = {THEMESDIR, THEMESDIR_VAR};
bool hasCVSThemes, hasUserThemes;
hasCVSThemes = hasUserThemes = false;
std::string userThemeFile = "";
CMenuForwarder* oj;
for(int p = 0;p < 2;p++)
{
n = scandir(pfade[p], &themelist, 0, alphasort);
if(n < 0)
perror("loading themes: scandir");
else
{
for(int count=0;count<n;count++)
{
char *file = themelist[count]->d_name;
char *pos = strstr(file, ".theme");
if(pos != NULL)
{
if ( p == 0 && hasCVSThemes == false ) {
themes.addItem(new CMenuSeparator(CMenuSeparator::LINE | CMenuSeparator::STRING, LOCALE_COLORTHEMEMENU_SELECT2));
hasCVSThemes = true;
} else if ( p == 1 && hasUserThemes == false ) {
themes.addItem(new CMenuSeparator(CMenuSeparator::LINE | CMenuSeparator::STRING, LOCALE_COLORTHEMEMENU_SELECT1));
hasUserThemes = true;
}
*pos = '\0';
if ( p == 1 ) {
userThemeFile = "{U}" + (std::string)file;
oj = new CMenuForwarder(file, true, "", this, userThemeFile.c_str());
} else
oj = new CMenuForwarder(file, true, "", this, file);
themes.addItem( oj );
}
free(themelist[count]);
}
free(themelist);
}
}
}
int CThemes::Show()
{
move_userDir();
std::string file_name = "";
CMenuWidget themes (LOCALE_COLORMENU_MENUCOLORS, NEUTRINO_ICON_SETTINGS, width);
sigc::slot0<void> slot_repaint = sigc::mem_fun(themes, &CMenuWidget::hide); //we want to clean screen before repaint after changed Option
themes.OnBeforePaint.connect(slot_repaint);
themes.addIntroItems(LOCALE_COLORTHEMEMENU_HEAD2);
//set default theme
themes.addItem(new CMenuForwarder(LOCALE_COLORTHEMEMENU_NEUTRINO_THEME, true, NULL, this, "theme_neutrino", CRCInput::RC_red));
readThemes(themes);
CKeyboardInput nameInput(LOCALE_COLORTHEMEMENU_NAME, &file_name);
CMenuForwarder *m1 = new CMenuForwarder(LOCALE_COLORTHEMEMENU_SAVE, true , NULL, &nameInput, NULL, CRCInput::RC_green);
if (!CFileHelpers::createDir(THEMESDIR_VAR)) {
printf("[neutrino theme] error creating %s\n", THEMESDIR_VAR);
}
if (access(THEMESDIR_VAR, F_OK) == 0 ) {
themes.addItem(GenericMenuSeparatorLine);
themes.addItem(m1);
} else {
delete m1;
printf("[neutrino theme] error accessing %s\n", THEMESDIR_VAR);
}
int res = themes.exec(NULL, "");
if (!file_name.empty()) {
saveFile(((std::string)THEMESDIR_VAR + "/" + file_name + FILE_PREFIX).c_str());
}
if (hasThemeChanged) {
if (ShowMsg(LOCALE_MESSAGEBOX_INFO, LOCALE_COLORTHEMEMENU_QUESTION, CMsgBox::mbrYes, CMsgBox::mbYes | CMsgBox::mbNo, NEUTRINO_ICON_SETTINGS) != CMsgBox::mbrYes)
rememberOldTheme( false );
else
hasThemeChanged = false;
}
return res;
}
void CThemes::rememberOldTheme(bool remember)
{
if ( remember ) {
oldTheme = t;
} else {
t = oldTheme;
notifier = new CColorSetupNotifier;
notifier->changeNotify(NONEXISTANT_LOCALE, NULL);
hasThemeChanged = false;
delete notifier;
}
}
void CThemes::readFile(const char *themename)
{
if(themefile.loadConfig(themename))
{
getTheme(themefile);
notifier = new CColorSetupNotifier;
notifier->changeNotify(NONEXISTANT_LOCALE, NULL);
hasThemeChanged = true;
delete notifier;
}
else
printf("[neutrino theme] %s not found\n", themename);
}
void CThemes::saveFile(const char *themename)
{
setTheme(themefile);
if (themefile.getModifiedFlag()){
printf("[neutrino theme] save theme into %s\n", themename);
if (!themefile.saveConfig(themename))
printf("[neutrino theme] %s write error\n", themename);
}
}
// setup default Colors
void CThemes::setupDefaultColors()
{
CConfigFile empty(':');
getTheme(empty);
}
void CThemes::setTheme(CConfigFile &configfile)
{
configfile.setInt32( "menu_Head_alpha", t.menu_Head_alpha );
configfile.setInt32( "menu_Head_red", t.menu_Head_red );
configfile.setInt32( "menu_Head_green", t.menu_Head_green );
configfile.setInt32( "menu_Head_blue", t.menu_Head_blue );
configfile.setInt32( "menu_Head_Text_alpha", t.menu_Head_Text_alpha );
configfile.setInt32( "menu_Head_Text_red", t.menu_Head_Text_red );
configfile.setInt32( "menu_Head_Text_green", t.menu_Head_Text_green );
configfile.setInt32( "menu_Head_Text_blue", t.menu_Head_Text_blue );
configfile.setInt32( "menu_Head_gradient" , t.menu_Head_gradient);
configfile.setInt32( "menu_Head_gradient_direction" , t.menu_Head_gradient_direction);
configfile.setInt32( "menu_Separator_gradient_enable" , t.menu_Separator_gradient_enable);
configfile.setInt32( "menu_Content_alpha", t.menu_Content_alpha );
configfile.setInt32( "menu_Content_red", t.menu_Content_red );
configfile.setInt32( "menu_Content_green", t.menu_Content_green );
configfile.setInt32( "menu_Content_blue", t.menu_Content_blue );
configfile.setInt32( "menu_Content_Text_alpha", t.menu_Content_Text_alpha );
configfile.setInt32( "menu_Content_Text_red", t.menu_Content_Text_red );
configfile.setInt32( "menu_Content_Text_green", t.menu_Content_Text_green );
configfile.setInt32( "menu_Content_Text_blue", t.menu_Content_Text_blue );
configfile.setInt32( "menu_Content_Selected_alpha", t.menu_Content_Selected_alpha );
configfile.setInt32( "menu_Content_Selected_red", t.menu_Content_Selected_red );
configfile.setInt32( "menu_Content_Selected_green", t.menu_Content_Selected_green );
configfile.setInt32( "menu_Content_Selected_blue", t.menu_Content_Selected_blue );
configfile.setInt32( "menu_Content_Selected_Text_alpha", t.menu_Content_Selected_Text_alpha );
configfile.setInt32( "menu_Content_Selected_Text_red", t.menu_Content_Selected_Text_red );
configfile.setInt32( "menu_Content_Selected_Text_green", t.menu_Content_Selected_Text_green );
configfile.setInt32( "menu_Content_Selected_Text_blue", t.menu_Content_Selected_Text_blue );
configfile.setInt32( "menu_Content_inactive_alpha", t.menu_Content_inactive_alpha );
configfile.setInt32( "menu_Content_inactive_red", t.menu_Content_inactive_red );
configfile.setInt32( "menu_Content_inactive_green", t.menu_Content_inactive_green );
configfile.setInt32( "menu_Content_inactive_blue", t.menu_Content_inactive_blue );
configfile.setInt32( "menu_Content_inactive_Text_alpha", t.menu_Content_inactive_Text_alpha );
configfile.setInt32( "menu_Content_inactive_Text_red", t.menu_Content_inactive_Text_red );
configfile.setInt32( "menu_Content_inactive_Text_green", t.menu_Content_inactive_Text_green );
configfile.setInt32( "menu_Content_inactive_Text_blue", t.menu_Content_inactive_Text_blue );
configfile.setInt32( "menu_Foot_alpha", t.menu_Foot_alpha );
configfile.setInt32( "menu_Foot_red", t.menu_Foot_red );
configfile.setInt32( "menu_Foot_green", t.menu_Foot_green );
configfile.setInt32( "menu_Foot_blue", t.menu_Foot_blue );
configfile.setInt32( "menu_Foot_Text_alpha", t.menu_Foot_Text_alpha );
configfile.setInt32( "menu_Foot_Text_red", t.menu_Foot_Text_red );
configfile.setInt32( "menu_Foot_Text_green", t.menu_Foot_Text_green );
configfile.setInt32( "menu_Foot_Text_blue", t.menu_Foot_Text_blue );
configfile.setInt32( "menu_Hint_gradient" , t.menu_Hint_gradient);
configfile.setInt32( "menu_Hint_gradient_direction" , t.menu_Hint_gradient_direction);
configfile.setInt32( "menu_ButtonBar_gradient" , t.menu_ButtonBar_gradient);
configfile.setInt32( "menu_ButtonBar_gradient_direction" , t.menu_ButtonBar_gradient_direction);
configfile.setInt32( "infobar_alpha", t.infobar_alpha );
configfile.setInt32( "infobar_red", t.infobar_red );
configfile.setInt32( "infobar_green", t.infobar_green );
configfile.setInt32( "infobar_blue", t.infobar_blue );
configfile.setInt32( "infobar_casystem_alpha", t.infobar_casystem_alpha );
configfile.setInt32( "infobar_casystem_red", t.infobar_casystem_red );
configfile.setInt32( "infobar_casystem_green", t.infobar_casystem_green );
configfile.setInt32( "infobar_casystem_blue", t.infobar_casystem_blue );
configfile.setInt32( "infobar_Text_alpha", t.infobar_Text_alpha );
configfile.setInt32( "infobar_Text_red", t.infobar_Text_red );
configfile.setInt32( "infobar_Text_green", t.infobar_Text_green );
configfile.setInt32( "infobar_Text_blue", t.infobar_Text_blue );
configfile.setInt32( "infobar_gradient_top", t.infobar_gradient_top );
configfile.setInt32( "infobar_gradient_top_direction", t.infobar_gradient_top_direction );
configfile.setInt32( "infobar_gradient_body", t.infobar_gradient_body );
configfile.setInt32( "infobar_gradient_body_direction", t.infobar_gradient_body_direction );
configfile.setInt32( "infobar_gradient_bottom", t.infobar_gradient_bottom );
configfile.setInt32( "infobar_gradient_bottom_direction", t.infobar_gradient_bottom_direction );
configfile.setInt32( "colored_events_alpha", t.colored_events_alpha );
configfile.setInt32( "colored_events_red", t.colored_events_red );
configfile.setInt32( "colored_events_green", t.colored_events_green );
configfile.setInt32( "colored_events_blue", t.colored_events_blue );
configfile.setInt32( "colored_events_channellist", t.colored_events_channellist );
configfile.setInt32( "colored_events_infobar", t.colored_events_infobar );
configfile.setInt32( "clock_Digit_alpha", t.clock_Digit_alpha );
configfile.setInt32( "clock_Digit_red", t.clock_Digit_red );
configfile.setInt32( "clock_Digit_green", t.clock_Digit_green );
configfile.setInt32( "clock_Digit_blue", t.clock_Digit_blue );
configfile.setInt32( "progressbar_design", t.progressbar_design);
configfile.setInt32( "progressbar_design_channellist", t.progressbar_design_channellist);
configfile.setInt32( "progressbar_gradient", t.progressbar_gradient);
configfile.setInt32( "progressbar_timescale_red", t.progressbar_timescale_red);
configfile.setInt32( "progressbar_timescale_green", t.progressbar_timescale_green);
configfile.setInt32( "progressbar_timescale_yellow", t.progressbar_timescale_yellow);
configfile.setInt32( "progressbar_timescale_invert", t.progressbar_timescale_invert);
configfile.setInt32( "shadow_alpha", t.shadow_alpha );
configfile.setInt32( "shadow_red", t.shadow_red );
configfile.setInt32( "shadow_green", t.shadow_green );
configfile.setInt32( "shadow_blue", t.shadow_blue );
}
void CThemes::getTheme(CConfigFile &configfile)
{
t.menu_Head_alpha = configfile.getInt32( "menu_Head_alpha", 0x00 );
t.menu_Head_red = configfile.getInt32( "menu_Head_red", 0x00 );
t.menu_Head_green = configfile.getInt32( "menu_Head_green", 0x0A );
t.menu_Head_blue = configfile.getInt32( "menu_Head_blue", 0x19 );
t.menu_Head_Text_alpha = configfile.getInt32( "menu_Head_Text_alpha", 0x00 );
t.menu_Head_Text_red = configfile.getInt32( "menu_Head_Text_red", 0x5f );
t.menu_Head_Text_green = configfile.getInt32( "menu_Head_Text_green", 0x46 );
t.menu_Head_Text_blue = configfile.getInt32( "menu_Head_Text_blue", 0x00 );
t.menu_Head_gradient = configfile.getInt32("menu_Head_gradient", CC_COLGRAD_OFF); /* no bling */
t.menu_Head_gradient_direction = configfile.getInt32( "menu_Head_gradient_direction", CFrameBuffer::gradientVertical);
t.menu_Separator_gradient_enable = configfile.getInt32( "menu_Separator_gradient_enable", 0);
t.menu_Content_alpha = configfile.getInt32( "menu_Content_alpha", 0x14 );
t.menu_Content_red = configfile.getInt32( "menu_Content_red", 0x00 );
t.menu_Content_green = configfile.getInt32( "menu_Content_green", 0x0f );
t.menu_Content_blue = configfile.getInt32( "menu_Content_blue", 0x23 );
t.menu_Content_Text_alpha = configfile.getInt32( "menu_Content_Text_alpha", 0x00 );
t.menu_Content_Text_red = configfile.getInt32( "menu_Content_Text_red", 0x64 );
t.menu_Content_Text_green = configfile.getInt32( "menu_Content_Text_green", 0x64 );
t.menu_Content_Text_blue = configfile.getInt32( "menu_Content_Text_blue", 0x64 );
t.menu_Content_Selected_alpha = configfile.getInt32( "menu_Content_Selected_alpha", 0x14 );
t.menu_Content_Selected_red = configfile.getInt32( "menu_Content_Selected_red", 0x19 );
t.menu_Content_Selected_green = configfile.getInt32( "menu_Content_Selected_green", 0x37 );
t.menu_Content_Selected_blue = configfile.getInt32( "menu_Content_Selected_blue", 0x64 );
t.menu_Content_Selected_Text_alpha = configfile.getInt32( "menu_Content_Selected_Text_alpha", 0x00 );
t.menu_Content_Selected_Text_red = configfile.getInt32( "menu_Content_Selected_Text_red", 0x00 );
t.menu_Content_Selected_Text_green = configfile.getInt32( "menu_Content_Selected_Text_green", 0x00 );
t.menu_Content_Selected_Text_blue = configfile.getInt32( "menu_Content_Selected_Text_blue", 0x00 );
t.menu_Content_inactive_alpha = configfile.getInt32( "menu_Content_inactive_alpha", 0x14 );
t.menu_Content_inactive_red = configfile.getInt32( "menu_Content_inactive_red", 0x00 );
t.menu_Content_inactive_green = configfile.getInt32( "menu_Content_inactive_green", 0x0f );
t.menu_Content_inactive_blue = configfile.getInt32( "menu_Content_inactive_blue", 0x23 );
t.menu_Content_inactive_Text_alpha = configfile.getInt32( "menu_Content_inactive_Text_alpha", 0x00 );
t.menu_Content_inactive_Text_red = configfile.getInt32( "menu_Content_inactive_Text_red", 55 );
t.menu_Content_inactive_Text_green = configfile.getInt32( "menu_Content_inactive_Text_green", 70 );
t.menu_Content_inactive_Text_blue = configfile.getInt32( "menu_Content_inactive_Text_blue", 85 );
t.menu_Hint_gradient = configfile.getInt32( "menu_Hint_gradient", CC_COLGRAD_OFF);
t.menu_Hint_gradient_direction = configfile.getInt32( "menu_Hint_gradient_direction", CFrameBuffer::gradientVertical);
t.menu_ButtonBar_gradient = configfile.getInt32( "menu_ButtonBar_gradient", CC_COLGRAD_OFF);
t.menu_ButtonBar_gradient_direction = configfile.getInt32( "menu_ButtonBar_gradient_direction", CFrameBuffer::gradientVertical);
t.infobar_alpha = configfile.getInt32( "infobar_alpha", 0x14 );
t.infobar_red = configfile.getInt32( "infobar_red", 0x00 );
t.infobar_green = configfile.getInt32( "infobar_green", 0x0e );
t.infobar_blue = configfile.getInt32( "infobar_blue", 0x23 );
//t.menu_Foot default historically depends on t.infobar
t.menu_Foot_alpha = configfile.getInt32( "menu_Foot_alpha", t.infobar_alpha );
t.menu_Foot_red = configfile.getInt32( "menu_Foot_red", int(t.infobar_red*0.4)+14 );
t.menu_Foot_green = configfile.getInt32( "menu_Foot_green", int(t.infobar_green*0.4)+14 );
t.menu_Foot_blue = configfile.getInt32( "menu_Foot_blue", int(t.infobar_blue*0.4)+14 );
t.infobar_gradient_top = configfile.getInt32( "infobar_gradient_top", CC_COLGRAD_OFF );
t.infobar_gradient_top_direction = configfile.getInt32( "infobar_gradient_top_direction", CFrameBuffer::gradientVertical );
t.infobar_gradient_body = configfile.getInt32( "infobar_gradient_body", CC_COLGRAD_OFF);
t.infobar_gradient_body_direction = configfile.getInt32( "infobar_gradient_body_direction", CFrameBuffer::gradientVertical );
t.infobar_gradient_bottom = configfile.getInt32( "infobar_gradient_bottom", CC_COLGRAD_OFF );
t.infobar_gradient_bottom_direction = configfile.getInt32( "infobar_gradient_bottom_direction", CFrameBuffer::gradientVertical );
t.infobar_casystem_alpha = configfile.getInt32( "infobar_casystem_alpha", 0x08 );
t.infobar_casystem_red = configfile.getInt32( "infobar_casystem_red", 0x00 );
t.infobar_casystem_green = configfile.getInt32( "infobar_casystem_green", 0x00 );
t.infobar_casystem_blue = configfile.getInt32( "infobar_casystem_blue", 0x00 );
t.infobar_Text_alpha = configfile.getInt32( "infobar_Text_alpha", 0x00 );
t.infobar_Text_red = configfile.getInt32( "infobar_Text_red", 0x64 );
t.infobar_Text_green = configfile.getInt32( "infobar_Text_green", 0x64 );
t.infobar_Text_blue = configfile.getInt32( "infobar_Text_blue", 0x64 );
//t.menu_Foot_Text default historically depends on t.infobar_Text
t.menu_Foot_Text_alpha = configfile.getInt32( "menu_Foot_Text_alpha", 0x00 );
t.menu_Foot_Text_red = configfile.getInt32( "menu_Foot_Text_red", int(t.infobar_Text_red*0.6) );
t.menu_Foot_Text_green = configfile.getInt32( "menu_Foot_Text_green", int(t.infobar_Text_green*0.6) );
t.menu_Foot_Text_blue = configfile.getInt32( "menu_Foot_Text_blue", int(t.infobar_Text_blue*0.6) );
t.colored_events_alpha = configfile.getInt32( "colored_events_alpha", 0x00 );
t.colored_events_red = configfile.getInt32( "colored_events_red", 95 );
t.colored_events_green = configfile.getInt32( "colored_events_green", 70 );
t.colored_events_blue = configfile.getInt32( "colored_events_blue", 0 );
t.colored_events_channellist = configfile.getInt32( "colored_events_channellist", 0 );
t.colored_events_infobar = configfile.getInt32("colored_events_infobar", 0); /* no bling bling */
t.clock_Digit_alpha = configfile.getInt32( "clock_Digit_alpha", t.menu_Content_Text_alpha );
t.clock_Digit_red = configfile.getInt32( "clock_Digit_red", t.menu_Content_Text_red );
t.clock_Digit_green = configfile.getInt32( "clock_Digit_green", t.menu_Content_Text_green );
t.clock_Digit_blue = configfile.getInt32( "clock_Digit_blue", t.menu_Content_Text_blue );
t.progressbar_design = configfile.getInt32("progressbar_design", CProgressBar::PB_COLOR);
t.progressbar_design_channellist = configfile.getInt32("progressbar_design_channellist", t.progressbar_design);
t.progressbar_gradient = configfile.getInt32("progressbar_gradient", 1);
t.progressbar_timescale_red = configfile.getInt32("progressbar_timescale_red", 0);
t.progressbar_timescale_green = configfile.getInt32("progressbar_timescale_green", 100);
t.progressbar_timescale_yellow = configfile.getInt32("progressbar_timescale_yellow", 70);
t.progressbar_timescale_invert = configfile.getInt32("progressbar_timescale_invert", 0);
t.shadow_alpha = configfile.getInt32( "shadow_alpha", 0 );
t.shadow_red = configfile.getInt32( "shadow_red", 8 );
t.shadow_green = configfile.getInt32( "shadow_green", 8);
t.shadow_blue = configfile.getInt32( "shadow_blue", 8 );
}
void CThemes::move_userDir()
{
if (access(USERDIR, F_OK) == 0)
{
if (!CFileHelpers::createDir(THEMESDIR_VAR))
{
printf("[neutrino theme] error creating %s\n", THEMESDIR_VAR);
return;
}
struct dirent **themelist;
int n = scandir(USERDIR, &themelist, 0, alphasort);
if (n < 0)
{
perror("loading themes: scandir");
return;
}
else
{
for (int count = 0; count < n; count++)
{
const char *file = themelist[count]->d_name;
if (strcmp(file, ".") == 0 || strcmp(file, "..") == 0)
continue;
const char *dest = ((std::string)USERDIR + "/" + file).c_str();
const char *target = ((std::string)THEMESDIR_VAR + "/" + file).c_str();
printf("[neutrino theme] moving %s to %s\n", dest, target);
rename(dest, target);
}
}
printf("[neutrino theme] removing %s\n", USERDIR);
remove(USERDIR);
}
}