/* user graph settings Implementation
*
* Copyright (c) 2022-2024 The OSCAR Team
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of the source code
* for more details. */
#define TEST_MACROS_ENABLEDoff
#include <test_macros.h>
#include <QMessageBox>
#include <QAbstractButton>
#include <QWindow>
#include <QApplication>
#include <QScrollArea>
#include <QVBoxLayout>
#include <QTextEdit>
#include <QPixmap>
#include <QSize>
#include <QChar>
#include "SleepLib/profiles.h"
#include "saveGraphLayoutSettings.h"
#define USE_FRAMELESS_WINDOW_off
#define USE_PROFILE_SPECIFIC_FOLDERoff // off implies saved layouts worked for all profiles.
SaveGraphLayoutSettings::SaveGraphLayoutSettings(QString title,QWidget* parent) : parent(parent),title(title)
{
createSaveFolder();
if (dir==nullptr) return;
dir->setFilter(QDir::Files | QDir::Readable | QDir::Writable | QDir::NoSymLinks);
QString descFileName = dirName+title.toLower()+".descriptions.txt";
descriptionMap = new DescriptionMap (dir,descFileName);
createMenu() ;
menu.dialog->connect(menuAddFullBtn, SIGNAL(clicked()), this, SLOT (addFull_feature() ));
menu.dialog->connect(menuAddBtn, SIGNAL(clicked()), this, SLOT (add_feature() ));
menu.dialog->connect(menuRestoreBtn, SIGNAL(clicked()), this, SLOT (restore_feature() ));
menu.dialog->connect(menuUpdateBtn, SIGNAL(clicked()), this, SLOT (update_feature() ));
menu.dialog->connect(menuRenameBtn, SIGNAL(clicked()), this, SLOT (rename_feature() ));
menu.dialog->connect(menuDeleteBtn, SIGNAL(clicked()), this, SLOT (delete_feature() ));
menu.dialog->connect(menuHelpBtn, SIGNAL(clicked()), this, SLOT (help_feature() ));
menu.dialog->connect(menuList, SIGNAL(itemChanged(QListWidgetItem*)), this, SLOT(itemChanged(QListWidgetItem*) ));
menu.dialog->connect(menuList, SIGNAL(itemSelectionChanged()), this, SLOT(itemSelectionChanged() ));
singleLineRe = new QRegularExpression( QString("^\\s*([^\\r\\n]{0,%1})").arg(1+maxDescriptionLen) );
fileNumRe = new QRegularExpression( QString("%1(\\d+)(.shg)?$").arg(fileBaseName) );
parseFilenameRe = new QRegularExpression(QString("^(%1[.](%2(\\d*)))[.]shg$").arg(title).arg(fileBaseName));
}
SaveGraphLayoutSettings::~SaveGraphLayoutSettings()
{
if (dir==nullptr) {return;}
menu.dialog->disconnect(menuAddFullBtn, SIGNAL(clicked()), this, SLOT (addFull_feature() ));
menu.dialog->disconnect(menuAddBtn, SIGNAL(clicked()), this, SLOT (add_feature() ));
menu.dialog->disconnect(menuRestoreBtn, SIGNAL(clicked()), this, SLOT (restore_feature() ));
menu.dialog->disconnect(menuUpdateBtn, SIGNAL(clicked()), this, SLOT (update_feature() ));
menu.dialog->disconnect(menuRenameBtn, SIGNAL(clicked()), this, SLOT (rename_feature() ));
menu.dialog->disconnect(menuDeleteBtn, SIGNAL(clicked()), this, SLOT (delete_feature() ));
menu.dialog->disconnect(menuHelpBtn, SIGNAL(clicked()), this, SLOT (help_feature() ));
menu.dialog->disconnect(menuList, SIGNAL(itemChanged(QListWidgetItem*)), this, SLOT(itemChanged(QListWidgetItem*) ));
menu.dialog->disconnect(menuList, SIGNAL(itemSelectionChanged()), this, SLOT(itemSelectionChanged() ));
helpDestructor();
delete descriptionMap;
delete singleLineRe;
delete fileNumRe;
delete parseFilenameRe;
}
void SaveGraphLayoutSettings::createSaveFolder() {
// Insure that the save folder exists
// Get the directory name for the save files
//QString layoutFileFolder = "savedGraphLayoutSettings/";
QString layoutFileFolder = "layoutSettings/";
#if 0
// home directory for the current profile.
QString baseName = p_profile->Get("{DataFolder}/");
#else
// home directory for all profiles.
// allows settings to be shared accross profiles.
QString baseName = p_pref->Get("{home}/");
#endif
dirName = baseName+layoutFileFolder;
// Check if the save folder exists
QDir* tmpDir = new QDir(dirName);
if (!tmpDir->exists()) {
QDir* baseDir=new QDir(baseName);
if (!baseDir->exists()) {
// Base folder does not exist - terminate
return ;
}
// saved Setting folder does not exist. make it
if (!baseDir->mkdir(dirName)) {
// Did not create the folder.
return ;
}
tmpDir = new QDir(dirName);
// double check if save folder exists or not.
if (!tmpDir->exists()) {
return ;
}
}
dir=tmpDir;
}
QPushButton* SaveGraphLayoutSettings::menuBtn(QString name, QIcon* icon, QString style,QSizePolicy::Policy hPolicy,QString tooltip) {
return newBtnRtn(menuLayoutButtons, name, icon, style, hPolicy,tooltip) ;
}
//QPushButton* SaveGraphLayoutSettings::helpBtn(QString name, QIcon* icon, QString style,QSizePolicy::Policy hPolicy,QString tooltip) {
//return newBtnRtn(menuLayoutButtons, name, icon, style, hPolicy,tooltip) ;
//}
QPushButton* SaveGraphLayoutSettings::newBtnRtn(QHBoxLayout* layout,QString name, QIcon* icon, QString style,QSizePolicy::Policy hPolicy,QString tooltip) {
QPushButton* button = new QPushButton(name, menu.dialog);
button->setIcon(*icon);
button->setStyleSheet(style);
button->setSizePolicy(hPolicy,QSizePolicy::Fixed);
button->setToolTip(tooltip);
button->setToolTipDuration(AppSetting->tooltipTimeout());
button->setFont(*mediumfont);
layout->addWidget(button);
return button;
}
void SaveGraphLayoutSettings::createStyleSheets() {
styleOn= calculateButtonStyle(true,false);
styleOff= calculateButtonStyle(false,false);
styleExit= calculateButtonStyle(true,true);
styleMessageBox=
"QMessageBox { "
"background-color:yellow;"
//"color:black;"
"color:red;"
"border: 2px solid black;"
"text-align: right;"
"font-size: 16px;"
"}"
"QTextEdit {"
"background-color:lightblue;"
//"color:black;"
"color:red;"
"border: 9px solid black;"
"text-align: center;"
"vertical-align:top;"
"}"
;
styleDialog= QString ( R"( QDialog { border: 3px solid black; } )") ;
}
void SaveGraphLayoutSettings::createMenu() {
if(menu.dialog) return;
initDialog(menu,tr("Manage Save Layout Settings") );
createStyleSheets();
QString styleDialog( R"( QDialog { border: 3px solid black; } )") ;
menu.dialog->setStyleSheet(styleDialog);
menuLayoutButtons = new QHBoxLayout();
menuAddFullBtn = menuBtn(tr("Add" ),m_icon_add , styleOff ,QSizePolicy::Minimum, tr("Add Feature inhibited. The maximum number of Items has been exceeded.") );
menuAddBtn = menuBtn(tr("Add" ),m_icon_add , styleOn ,QSizePolicy::Minimum, tr("creates new copy of current settings."));
menuRestoreBtn = menuBtn(tr("Restore"),m_icon_restore , styleOn ,QSizePolicy::Minimum, tr("Restores saved settings from selection."));
menuRenameBtn = menuBtn(tr("Rename" ),m_icon_rename , styleOn ,QSizePolicy::Minimum, tr("Renames the selection. Must edit existing name then press enter."));
menuUpdateBtn = menuBtn(tr("Update" ),m_icon_update , styleOn ,QSizePolicy::Minimum, tr("Updates the selection with current settings."));
menuDeleteBtn = menuBtn(tr("Delete" ),m_icon_delete , styleOn ,QSizePolicy::Minimum, tr("Deletes the selection."));
menuHelpBtn = menuBtn("" ,m_icon_help , styleOn ,QSizePolicy::Fixed , tr("Expanded Help menu."));
menuList = new QListWidget(menu.dialog);
menuList->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
menuList->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
menuList->setFont(menu.font);
menu.layout->addLayout(menuLayoutButtons);
menu.layout->addWidget(menuList, 1);
//menuList->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Preferred);
menuList->setSizePolicy(QSizePolicy::Minimum,QSizePolicy::Minimum);
};
void HelpData::setDialog(QWidget* parent,QString windowsTitle) {
if (dialog) return;
open=false;
#ifdef USE_FRAMELESS_WINDOW
dialog= new QDialog(parent, Qt::FramelessWindowHint);
title.setText(QString("<h4>%1</h4>").arg(windowsTitle) );
headerLayout = new QHBoxLayout();
#else
dialog = new QDialog(nullptr, Qt::WindowTitleHint | Qt::WindowCloseButtonHint|Qt::WindowSystemMenuHint);
dialog->setWindowTitle(windowsTitle) ;
dialog->setWindowModality(Qt::WindowModal);
dialog->setStyleSheet(QString ( "QDialog { border: 3px solid black; }"));
#endif
Q_UNUSED(parent);
font = QApplication::font();
fontBold = font;
fontBold.setWeight(QFont::Bold);
layout = new QVBoxLayout(dialog);
}
void SaveGraphLayoutSettings::initDialog(
HelpData & aHelp
, QString title
) {
if(aHelp.dialog) return;
aHelp.setDialog(parent,title);
#ifdef USE_FRAMELESS_WINDOW
aHelp.headerLayout->addWidget(&aHelp.title);
aHelp.exitBtn = newBtnRtn(aHelp.headerLayout, "", m_icon_exit, styleExit , QSizePolicy::Fixed, tr("Exits the dialog menu.")) ;
aHelp.layout->addLayout(aHelp.headerLayout);
#endif
// YXXXXXXXXXXXXXXXXXXX
// dialog->setFont(font) ;
aHelp.dialog->setSizeGripEnabled(true); // allows lower right hand corner to resize dialog
aHelp.dialog->setStyleSheet(QString ( "QDialog { border: 3px solid black; }"));
}
void SaveGraphLayoutSettings::createHelp() {
createHelp(help, tr("Help Menu - Manage Layout Settings"), helpInfo());
if (help.exitBtn) help.dialog->connect(help.exitBtn, SIGNAL(clicked()), this, SLOT (help_exit_feature() ));
};
void SaveGraphLayoutSettings::createHelp(HelpData & ahelp , QString title , QString text) {
if(ahelp.dialog) return;
initDialog(ahelp,title );
ahelp.label = new QLabel(parent);
ahelp.label->setFont(ahelp.font);
ahelp.label->setText(text) ;
ahelp.layout->addWidget(ahelp.label, 1);
}
void SaveGraphLayoutSettings::helpDestructor() {
closeHelp();
closeHint();
closeMenu();
if (hint.exitBtn) hint.dialog->disconnect(hint.exitBtn, SIGNAL(clicked()), this, SLOT ( closeHint() ));
if (help.exitBtn) help.dialog->disconnect(help.exitBtn, SIGNAL(clicked()), this, SLOT ( closeHelp() ));
if (menu.exitBtn) menu.dialog->disconnect(menu.exitBtn, SIGNAL(clicked()), this, SLOT ( help_exit_feature() ));
}
#define TABLES QString(R"( <table width="100%"> )")
#define TABLEE QString(R"( </table> )")
#define CENTERS QString(R"( <div style="text-align: center;"><p> )")
#define CENTERE QString(R"( </p></div> )")
#define BREAK QString(R"( <br> )")
#define PARAS QString(R"( <p> )")
#define PARAE QString(R"( </p> )")
#define ROWS QString(R"( <tr> )")
#define ROWE QString(R"( </tr> )")
#define COLS QString(R"( <td> )")
#define COLE QString(R"( </td> )")
#define CSEP QString(R"( </th><td> )")
QString SaveGraphLayoutSettings::hintInfo() {
QStringList strList;
strList
<< CENTERS << "<b>"
<< tr("Basic Hints")
<< "</b>" << CENTERE
<< TABLES
<< ROWS << COLS << "<b>" << QString(tr("Key Sequence")) << "</b>" << CSEP << "<b>" << QString(tr("Description")) << "</b>" << COLE << ROWE
<< ROWS << COLS << QString(tr("MouseWheel")) << CSEP << QString(tr("Scrolls unpinned Graphs")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Ctrl + MouseWheel")) << CSEP << QString(tr("Zooms Time Selection")) << COLE << ROWE
<< ROWS << COLS << QString(tr("LeftMouse dragDrop")) << CSEP << QString(tr("Defines Time Selection")) << COLE << ROWE
<< ROWS << COLS << QString(tr("RightMouse dragDrop")) << CSEP << QString(tr("Moves Time Selection")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Ctrl + (right/left)MouseClick")) << CSEP << QString(tr("Zooms Time Selection")) << COLE << ROWE
<< ROWS << COLS << QString(tr(" (right/left)MouseClick")) << CSEP << QString(tr("Moves Time Selection")) << COLE << ROWE
<< BREAK
<< ROWS << COLS << QString(tr("(right/left) Arrow (Ctrl => faster)")) << CSEP << QString(tr("Moves Time Selection")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Up/Down Arrow")) << CSEP << QString(tr("Scrolls graphs")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Up/Down Arrow+Focus")) << CSEP << QString(tr("Zooms graphs")) << COLE << ROWE
<< TABLEE
<< CENTERS << "<b>"
<< tr("Graph Layout Hints")
<< "</b>" << CENTERE
<< TABLES
<< ROWS << COLS << QString(tr("Double Click Graph Title")) << CSEP << QString(tr("Toggles Pinning")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Daily:Double Click Y-axis label")) << CSEP << QString(tr("Toggle Time Selection Auto Zoom")) << COLE << ROWE
<< ROWS << COLS << QString(tr("DragDrop Graph Title")) << CSEP << QString(tr("Reorders Graph layout")) << COLE << ROWE
<< ROWS << COLS << QString(tr("DragDrop graph’s bottom line")) << CSEP << QString(tr("Changes Size of Graphs")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Layout Button (next to Graph Button)")) << CSEP << QString(tr("Save / Restore Graph Layouts")) << COLE << ROWE
<< TABLEE
<< CENTERS << "<b>"
<< tr("Daily Graph Hints")
<< "</b>" << CENTERE
<< TABLES
<< ROWS << COLS << QString(tr("Click on date")) << CSEP << QString(tr("Toggle Calendar on/off")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Detailed: Click on colored event")) << CSEP << QString(tr("Jump to event tab with event opened")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Detailed: Click on a session (at bottom)")) << CSEP << QString(tr("Toggle session disable / enable session")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Event: Click on an event")) << CSEP << QString(tr("Time Selection 3 min before event 20 sec after")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Bookmark")) << CSEP << QString(tr("Save current Time Selection")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Search Tab")) << CSEP << QString(tr("Search data base")) << COLE << ROWE
<< TABLEE
<< CENTERS << "<b>"
<< tr("Miscellaneous Hints")
<< "</b>" << CENTERE
<< TABLES
<< ROWS << COLS << QString(tr("OverView: Shift Click on a date")) << CSEP << QString(tr("Jumps to date in the Daily Tab")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Daily: Event (bottom left corner) ")) << CSEP << QString(tr("Select Events to view")) << COLE << ROWE
<< ROWS << COLS << QString(tr("Graph / Chart (bottom right corner)")) << CSEP << QString(tr("Selects graphs to view")) << COLE << ROWE
<< TABLEE
;
return strList.join("\n");
}
QString SaveGraphLayoutSettings::helpInfo() {
QStringList strList;
strList<<QString("<p style=\"color:black;\">")
<<QString(tr("This feature manages the saving and restoring of Layout Settings."))
<<QString("<br>")
<<QString(tr("Layout Settings control the layout of a graph or chart."))
<<QString("<br>")
<<QString(tr("Different Layouts Settings can be saved and later restored."))
<<QString("<br> </p> <table width=\"100%\"> <tr><td><b>")
<<QString(tr("Button"))
<<QString("</b></td> <td><b>")
<<QString(tr("Description"))
<<QString("</b></td></tr> <tr><td valign=\"top\">")
<<QString(tr("Add"))
<<QString("</td> <td>")
<<QString(tr("Creates a copy of the current Layout Settings."))
<<QString("<br>")
<<QString(tr("The default description is the current date."))
<<QString("<br>")
<<QString(tr("The description may be changed."))
<<QString("<br>")
<<QString(tr("The Add button will be greyed out when maximum number is reached."))
<<QString("<br>")
<<QString("</td></tr> <tr><td><i><u>")
<<QString(tr("Other Buttons"))
<<QString("</u> </i></td> <td>")
<<QString(tr("Greyed out when there are no selections"))
<<QString("</td></tr> <tr><td>")
<<QString(tr("Restore"))
<<QString("</td> <td>")
<<QString(tr("Loads the Layout Settings from the selection. Stays Open"))
<<QString("</td></tr> <tr><td>")
<<QString(tr("Rename"))
<<QString("</td><td>")
<<QString(tr("Modify the description of the selection. Same as a double click."))
<<QString("</td></tr> <tr><td valign=\"top\">")
<<QString(tr("Update"))
<<QString("</td><td>")
<<QString(tr("Saves the current Layout Settings to the selection."))
<<QString("<br>")
<<QString(tr("Prompts for confirmation."))
<<QString("</td></tr> <tr><td valign=\"top\">")
<<QString(tr("Delete"))
<<QString("</td> <td>")
<<QString(tr("Deletes the selecton."))
<<QString("<br>")
<<QString(tr("Prompts for confirmation."))
<<QString("</td></tr> <tr><td><i><u>")
<<QString(tr("Control"))
<<QString("</u> </i></td> <td></td></tr> <tr><td>")
<<QString(tr("Exit"))
<<QString("</td> <td>")
<<QString(tr("(Red circle with a white \"X\".) Returns to OSCAR menu."))
<<QString("</td></tr> <tr><td>")
<<QString(tr("Return"))
<<QString("</td> <td>")
<<QString(tr("Next to Exit icon. Only in Help Menu. Returns to Layout menu."))
<<QString("</td></tr> <tr><td>")
<<QString(tr("Escape Key"))
<<QString("</td> <td>")
<<QString(tr("Exit the Help or Layout menu."))
<<QString("</td></tr> </table> <p><b>")
<<QString(tr("Layout Settings"))
<<QString("</b></p> <table width=\"100%\"> <tr> <td>")
<<QString(tr("* Name"))
<<QString("</td> <td>")
<<QString(tr("* Pinning"))
<<QString("</td> <td>")
<<QString(tr("* Plots Enabled"))
<<QString("</td> <td>")
<<QString(tr("* Height"))
<<QString("</td> </tr> <tr> <td>")
<<QString(tr("* Order"))
<<QString("</td> <td>")
<<QString(tr("* Event Flags"))
<<QString("</td> <td>")
<<QString(tr("* Dotted Lines"))
<<QString("</td> <td>")
<<QString(tr("* Height Options"))
<<QString("</td> </tr> </table> <p><b>")
<<QString(tr("General Information"))
<<QString("</b></p> <ul style=margin-left=\"20\"; > <li>")
<<QString(tr("Maximum description size = 80 characters. "))
<<QString("</li> <li>")
<<QString(tr("Maximum Saved Layout Settings = 30. "))
<<QString("</li> <li>")
<<QString(tr("Saved Layout Settings can be accessed by all profiles."))
<<QString("<li>")
<<QString(tr("Layout Settings only control the layout of a graph or chart."))
<<QString("<br>")
<<QString(tr("They do not contain any other data."))
<<QString("<br>")
<<QString(tr("They do not control if a graph is displayed or not."))
<<QString("</li> <li>")
<<QString(tr("Layout Settings for daily and overview are managed independantly."))
<<QString("</li> </ul>");
return strList.join("\n");
};
const QString SaveGraphLayoutSettings::calculateStyleMessageBox(QFont* font , QString& s1, QString& s2) {
QFontMetrics fm = QFontMetrics(*font);
int width = fm.boundingRect(s1).size().width();
int width2 = fm.boundingRect(s2).size().width();
width = qMax(width,width2) + iconWidthMessageBox;
QString style = QString("%1 QLabel{%2 min-width: %3px;}" ).
arg(styleMessageBox).
arg("text-align: center;" "color:black;").
arg(width);
return style;
}
bool SaveGraphLayoutSettings::verifyItem(QListWidgetItem* item,QString text,QIcon* icon) {
//if (verifyhelp() ) return false;
if (item) return true;
initminMenuListSize();
confirmAction( text ,"" , icon);
return false;
}
#if 1
bool SaveGraphLayoutSettings::confirmAction(QString top ,QString bottom,QIcon* icon,QMessageBox::StandardButtons flags , QMessageBox::StandardButton adefault, QMessageBox::StandardButton success) {
//QString topText=QString("<Center>%1</Center>").arg(top);
//QString bottomText=QString("<Center>%1</Center>").arg(bottom);
QString topText=QString("<p style=""text-align:center"">%1</p>").arg(top);
QString bottomText=QString("<p style=""text-align:center"">%1</p>").arg(bottom);
QMessageBox msgBox(menu.dialog);
msgBox.setText(topText);
msgBox.setInformativeText(bottomText);
if (icon!=nullptr) {
msgBox.setIconPixmap(icon->pixmap(QSize(iconWidthMessageBox,iconWidthMessageBox)));
}
// may be good for help menu. a pull down box with box of data. msgBox.setDetailedText("some detailed string");
msgBox.setStandardButtons(flags);
msgBox.setDefaultButton(adefault);
msgBox.setWindowFlag(Qt::FramelessWindowHint,true);
msgBox.setStyleSheet(calculateStyleMessageBox(&menu.font,top,bottom));
// displaywidgets((QWidget*)&msgBox);
bool ret= msgBox.exec()==success;
return ret;
}
#else
bool SaveGraphLayoutSettings::confirmAction(QString name ,QString question,QIcon* icon,QMessageBox::StandardButtons flags , QMessageBox::StandardButton adefault, QMessageBox::StandardButton success) {
//bool SaveGraphLayoutSettings::confirmAction(QString name,QString question,QIcon* icon)
Q_UNUSED(flags);
Q_UNUSED(adefault);
Q_UNUSED(success);
QMessageBox msgBox(menu.dialog);
msgBox.setText(question);
if (icon!=nullptr) {
msgBox.setIconPixmap(icon->pixmap(QSize(50,50)));
}
msgBox.setStandardButtons(QMessageBox::Cancel | QMessageBox::Yes );
msgBox.setDefaultButton(QMessageBox::Cancel);
msgBox.setStyleSheet(styleMessageBox);
msgBox.setWindowFlag(Qt::FramelessWindowHint,true);
return (msgBox.exec()==QMessageBox::Yes);
Q_UNUSED(name);
}
#endif
QString SaveGraphLayoutSettings::calculateButtonStyle(bool on,bool exitBtn){
QString btnStyle=QString("QPushButton{%1%2}").arg(on
?"color: black;background-color:white;"
:"color: darkgray;background-color:#e8e8e8 ;"
).arg(!exitBtn ?
""
:
"background: transparent;"
"border-radius: 8px;"
"border: 2px solid transparent;"
"max-width:1em;"
"border:none;"
);
QString toolTipStyle=" QToolTip { "
"border: 1px solid black;"
"border-width: 1px;"
"padding: 4px;"
"font: 14px ; color:black; background-color:yellow;"
"}";
btnStyle.append(toolTipStyle);
return btnStyle;
}
void SaveGraphLayoutSettings::looksOn(QPushButton* button,bool on){
//button->setEnabled(on);
button->setStyleSheet(on?styleOn:styleOff);
}
void SaveGraphLayoutSettings::manageButtonApperance() {
bool enable = menuList->currentItem();
looksOn(menuUpdateBtn,enable);
looksOn(menuRestoreBtn,enable);
looksOn(menuDeleteBtn,enable);
looksOn(menuRenameBtn,enable);
if (nextNumToUse<0) { // check if at Maximum limit
// must always hide first
menuAddBtn->hide();
menuAddFullBtn->show();
} else {
// must always hide first
menuAddFullBtn->hide();
menuAddBtn->show();
}
}
void SaveGraphLayoutSettings::add_feature() {
if(!graphView) return;
QString fileName = QString("%1%2").arg(fileBaseName).arg(nextNumToUse,fileNumMaxLength,10,QLatin1Char('0'));
writeSettings(fileName);
// create a default description - use formatted datetime.
QString desc=QDateTime::currentDateTime().toString();
descriptionMap->add(fileName,desc);
descriptionMap->save();
QListWidgetItem* item = updateFileList( fileName);
if (item!=nullptr) {
menuList->setCurrentItem(item,QItemSelectionModel::ClearAndSelect);
menuList->editItem(item);
}
menuList->sortItems();
resizeMenu();
}
void SaveGraphLayoutSettings::addFull_feature() {
verifyItem( nullptr,tr("Maximum number of Items exceeded.") , m_icon_add);
}
void SaveGraphLayoutSettings::update_feature() {
if(!graphView) return;
QListWidgetItem * item=menuList->currentItem();
if (!verifyItem(item, tr("No Item Selected") , m_icon_update)) return ;
if(!confirmAction( item->text(), tr("Ok to Update?") , m_icon_update) ) return;
QString fileName = item->data(fileNameRole).toString();
writeSettings(fileName);
};
void SaveGraphLayoutSettings::restore_feature() {
if(!graphView) return;
QListWidgetItem * item=menuList->currentItem();
if (!verifyItem(item, tr("No Item Selected") , m_icon_restore)) return ;
QString fileName = item->data(fileNameRole).toString();
loadSettings(fileName);
closeMenu();
};
void SaveGraphLayoutSettings::rename_feature() {
if(!graphView) return;
QListWidgetItem * item=menuList->currentItem();
if (!verifyItem(item, tr("No Item Selected") , m_icon_rename)) return ;
menuList->editItem(item);
// SaveGraphLayoutSettings::itemChanged(QListWidgetItem *item) is called when edit changes the entry.
// itemChanged will update the description map
}
void SaveGraphLayoutSettings::help_exit_feature() {
closeMenu();
closeHelp();
}
void SaveGraphLayoutSettings::help_feature() {
initminMenuListSize();
createHelp();
if(!help.dialog) return;
if (help.open) {
closeHelp();
return;
}
help.dialog->raise();
help.open=true;
help.dialog->exec();
help.open=false;
manageButtonApperance();
}
void SaveGraphLayoutSettings::delete_feature() {
if(!graphView) return;
QListWidgetItem * item=menuList->currentItem();
if (!verifyItem(item, tr("No Item Selected") , m_icon_delete)) return ;
if(!confirmAction(item->text(), tr("Ok To Delete?") ,m_icon_delete) ) return;
QString fileName = item->data(fileNameRole).toString();
descriptionMap->remove(fileName);
descriptionMap->save();
deleteSettings(fileName);
delete item;
if (nextNumToUse<0) {
nextNumToUse=fileNum(fileName);
}
manageButtonApperance();
resizeMenu();
}
void SaveGraphLayoutSettings::itemChanged(QListWidgetItem *item)
{
QString fileName=item->data(fileNameRole).toString();
QString desc= item->text();
// use only the first line in a multiline string. Can be set using cut and paste
QRegularExpressionMatch match = singleLineRe->match(desc);
if (match.hasMatch()) {
// captured match is the first line and has been truncated
desc=match.captured(1).trimmed(); // reoves spaces at end.
} else {
// no match.
// an invalid name was entered. too much white space or empty
desc="";
}
if (desc.length()>maxDescriptionLen) {
desc.append("...");
}
if (desc.length() <=0) {
// returns name back to previous saved name
desc=descriptionMap->get(fileName);
} else {
descriptionMap->add(fileName,desc);
descriptionMap->save();
}
item->setText(desc);
menuList->sortItems();
menuList->setCurrentItem(item);
resizeMenu();
}
void SaveGraphLayoutSettings::itemSelectionChanged()
{
initminMenuListSize();
manageButtonApperance();
}
void SaveGraphLayoutSettings::initminMenuListSize() {
if (minMenuDialogSize.width()==0) {
menuDialogSize = menu.dialog->size();
minMenuDialogSize = menuDialogSize;
menuListSize = menuList->size();
minMenuListSize = menuListSize;
dialogListDiff = menuDialogSize - menuListSize;
dialogListDiff.setWidth (horizontalWidthAdjustment + dialogListDiff.width());
resizeMenu();
}
};
void SaveGraphLayoutSettings::writeSettings(QString filename) {
graphView->SaveSettings(title+"."+filename,dirName);
};
void SaveGraphLayoutSettings::loadSettings(QString filename) {
graphView->LoadSettings(title+"."+filename,dirName);
};
void SaveGraphLayoutSettings::deleteSettings(QString filename) {
QString fileName=graphView->settingsFilename (title+"."+filename,dirName) ;
dir->remove(fileName);
};
int SaveGraphLayoutSettings::fileNum(QString fileName) {
QRegularExpressionMatch match = fileNumRe->match(fileName);
int value=-1;
if (match.hasMatch()) {
value=match.captured(1).toInt();
}
return value;
}
QSize SaveGraphLayoutSettings::maxSize(const QSize AA , const QSize BB ) {
return QSize ( qMax(AA.width(),BB.width()) , qMax(AA.height(),BB.height() ) );
}
bool SaveGraphLayoutSettings::sizeEqual(const QSize AA , const QSize BB ) {
return (AA.width()==BB.width()) && ( AA.height()==BB.height()) ;
}
void SaveGraphLayoutSettings::resizeMenu() {
if (minMenuDialogSize.width()==0) return;
QSize newSize = calculateMenuDialogSize();
newSize.setWidth ( newSize.width());
menuDialogSize = menu.dialog->size();
if ( sizeEqual(newSize , menuDialogSize)) {
// no work to do
return;
};
if ( menuDialogSize.width() < newSize.width() ) {
menu.dialog->setMinimumWidth(newSize.width());
menu.dialog->setMaximumWidth(QWIDGETSIZE_MAX);
} else if ( menuDialogSize.width() > newSize.width() ) {
menu.dialog->setMaximumWidth(newSize.width());
menu.dialog->setMinimumWidth(newSize.width());
}
if ( menuDialogSize.height() < newSize.height() ) {
menu.dialog->setMinimumHeight(newSize.height());
menu.dialog->setMaximumHeight(QWIDGETSIZE_MAX);
} else if ( menuDialogSize.height() > newSize.height() ) {
menu.dialog->setMaximumHeight(newSize.height());
menu.dialog->setMinimumHeight(newSize.height());
}
menuDialogSize = newSize;
}
QSize SaveGraphLayoutSettings::calculateMenuDialogSize() {
if (menuDialogSize.width()==0) return QSize(0,0);
QListWidgetItem* item;
widestItem=nullptr;
QFontMetrics fm = QFontMetrics(menu.font);
// account for scrollbars.
QSize returnValue = QSize( 0 , fm.height() ); // add an extra space at the bottom. width didn't work
// Account for dialog Size
returnValue += dialogListDiff;
QSize size;
for (int index = 0; index < menuList->count(); ++index) {
item = menuList->item(index);
if (!item) continue;
size = fm.boundingRect(item->text()).size();
if (returnValue.width() < size.width()) {
returnValue.setWidth( qMax( returnValue.width(),size.width()));
widestItem=item;
}
returnValue.setHeight( returnValue.height()+size.height());
}
returnValue.setWidth( horizontalWidthAdjustment + returnValue.width() ) ;
returnValue = maxSize(returnValue, minMenuDialogSize);
return returnValue;
}
QListWidgetItem* SaveGraphLayoutSettings::updateFileList(QString find) {
QListWidgetItem* ret=nullptr;
manageButtonApperance();
dir->refresh();
QFileInfoList filelist = dir->entryInfoList( QDir::Files | QDir::Readable | QDir::Writable | QDir::NoSymLinks,QDir::Name);
// Restrict number of files. easy to find availble unused entry for add function.
int row=0;
int count=0;
menuList->clear();
nextNumToUse=-1;
descriptionMap->load();
for (int i = 0; i < filelist.size(); ++i) {
QFileInfo fileInfo = filelist.at(i);
QString fileName = fileInfo.fileName();
QRegularExpressionMatch match = parseFilenameRe->match(fileName);
if (match.hasMatch()) {
if (match.lastCapturedIndex()==3) {
QString fileName=match.captured(2);
if (nextNumToUse<0) {
// check if an entry is availavle to use
int fileNum=match.captured(3).toInt();
// find an available file name(number);
if (fileNum!=count) {
nextNumToUse=count;
}
}
count++;
QListWidgetItem *item = new QListWidgetItem(descriptionMap->get(fileName));
item->setData(fileNameRole,fileName);
item->setFlags(item->flags() | Qt::ItemIsEditable);
menuList->insertItem(row,item);
row++;
if (find!=nullptr && fileName==find) {
ret=item;
}
}
}
}
if (nextNumToUse<0) { // check if there is an existing empty slot
// if not then the next available slot is at the end. CHeck if at max files.
if (count<maxFiles) {
// a slot is available
nextNumToUse=count;
}
}
manageButtonApperance();
menuList->sortItems();
return ret;
}
void SaveGraphLayoutSettings::closeHelp() {
if (help.open) {
help.dialog->close();
}
}
void SaveGraphLayoutSettings::closeHint() {
if (hint.open) {
hint.dialog->close();
}
}
void SaveGraphLayoutSettings::closeMenu() {
closeHelp();
closeHint();
if (menu.open) {
menu.dialog->close();
}
}
void SaveGraphLayoutSettings::triggerLayout(gGraphView* graphView) {
if (dir==nullptr) {
//const char* err=qPrintable(QString("Cannot find directory %1").arg(dirName));
//qWarning(err);
return;
}
if (menu.open) {
closeMenu();
return;
}
this->graphView=graphView;
updateFileList();
manageButtonApperance();
menu.dialog->raise();
menu.open=true;
menu.dialog->exec();
menu.open=false;
closeMenu();
}
QSize textsize(QFont font ,QString text) {
return QFontMetrics(font).size(0 , text);
}
void SaveGraphLayoutSettings::createHint() {
createHelp(hint, tr("Graph Short-Cuts Help"), hintInfo());
if (hint.exitBtn) {
hint.dialog->connect(hint.exitBtn, SIGNAL(clicked()), this, SLOT (closeHint()));
}
};
void SaveGraphLayoutSettings::hintHelp() {
if (hint.open) {
hint.dialog->close();
return;
}
createHint();
if (!hint.dialog) return;
hint.dialog->raise();
hint.dialog->show();
hint.open=true;
hint.dialog->exec();
hint.open=false;
}
//====================================================================================================
//====================================================================================================
// Descriptions map class with file storage
DescriptionMap::DescriptionMap(QDir* dir, QString _filename)
{
filename = dir->absoluteFilePath(_filename);
parseDescriptionsRe = new QRegularExpression(QString("^\\s*(\\w+)%1(.*)$").arg(delimiter) );
};
DescriptionMap::~DescriptionMap() {
delete parseDescriptionsRe;
};
void DescriptionMap::add(QString key,QString desc) {
descriptions.insert(key,desc);
};
void DescriptionMap::remove(QString key) {
descriptions.remove(key);
}
QString DescriptionMap::get(QString key) {
QString ret =descriptions.value(key,key);
return ret;
}
void DescriptionMap::save() {
QFile file(filename);
file.open(QFile::WriteOnly);
QTextStream out(&file);
QMapIterator<QString, QString>it(descriptions);
while (it.hasNext()) {
it.next();
QString line=QString("%1%2%3\n").arg(it.key()).arg(delimiter).arg(it.value());
out <<line;
}
file.close();
}
void DescriptionMap::load() {
QString line;
QFile file(filename);
descriptions.clear();
if (!file.exists()) return;
file.open(QFile::ReadOnly);
QTextStream instr(&file);
while (instr.readLineInto(&line)) {
QRegularExpressionMatch match = parseDescriptionsRe->match(line);
if (match.hasMatch()) {
QString fileName = match.captured(1);
QString desc = match.captured(2);
add(fileName,desc);
} else {
DEBUGF QQ("MATCH ERROR",line);
}
}
}
//====================================================================================================
//====================================================================================================
#if 0
Different languages unicodes to test. optained from translation files
도움주신분들
已成功删除
删除
הצג את מחיצת הנתונים
הצג את מחיצת הנתונים 已成功删除 عذرا ، لا يمكن تحديد موقع ملف.
已成功删除 عذرا ، لا يمكن تحديد موقع ملف. 删除
Toon gegevensmap
عذرا ، لا يمكن تحديد موقع ملف.
#endif