Differential D15987 Diff 42982 krusader/Dialogs/krpleasewait.cpp

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krusader/Dialogs/krpleasewait.cpp

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32#include <QLabel> 32​#include <QLabel>
33#include <QProgressBar> 33​#include <QProgressBar>
34 34​
35#include <KI18n/KLocalizedString> 35​#include <KI18n/KLocalizedString>
36#include <KWidgetsAddons/KCursor> 36​#include <KWidgetsAddons/KCursor>
37 37​
38#include "../krglobal.h" 38​#include "../krglobal.h"
39 39​
40KRPleaseWait::KRPleaseWait(QString msg, QWidget *parent, int count, bool cancel): 40​KRPleaseWait::KRPleaseWait(const QString& msg, QWidget *parent, int count, bool cancel):
41 QProgressDialog(cancel ? 0 : parent) , inc(true) 41​ QProgressDialog(cancel ? nullptr : parent) , inc(true)
42{ 42​{
43 setModal(!cancel); 43​ setModal(!cancel);
44 44​
45 timer = new QTimer(this); 45​ timer = new QTimer(this);
46 setWindowTitle(i18n("Krusader::Wait")); 46​ setWindowTitle(i18n("Krusader::Wait"));
47 47​
48 setMinimumDuration(500); 48​ setMinimumDuration(500);
49 setAutoClose(false); 49​ setAutoClose(false);
50 setAutoReset(false); 50​ setAutoReset(false);
51 51​
52 connect(timer, SIGNAL(timeout()), this, SLOT(cycleProgress())); 52​ connect(timer, SIGNAL(timeout()), this, SLOT(cycleProgress()));
53 53​
54 QProgressBar* progress = new QProgressBar(this); 54​ auto* progress = new QProgressBar(this);
55 progress->setMaximum(count); 55​ progress->setMaximum(count);
56 progress->setMinimum(0); 56​ progress->setMinimum(0);
57 setBar(progress); 57​ setBar(progress);
58 58​
59 QLabel* label = new QLabel(this); 59​ QLabel* label = new QLabel(this);
60 setLabel(label); 60​ setLabel(label);
61 61​
62 QPushButton* btn = new QPushButton(i18n("&Cancel"), this); 62​ QPushButton* btn = new QPushButton(i18n("&Cancel"), this);
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86{ 86​{
87 if (inc) setValue(value() + 1); 87​ if (inc) setValue(value() + 1);
88 else setValue(value() - 1); 88​ else setValue(value() - 1);
89 if (value() >= 9) inc = false; 89​ if (value() >= 9) inc = false;
90 if (value() <= 0) inc = true; 90​ if (value() <= 0) inc = true;
91} 91​}
92 92​
93KRPleaseWaitHandler::KRPleaseWaitHandler(QWidget *parentWindow) 93​KRPleaseWaitHandler::KRPleaseWaitHandler(QWidget *parentWindow)
94 : QObject(parentWindow), _parentWindow(parentWindow), job(), dlg(0) 94​ : QObject(parentWindow), _parentWindow(parentWindow), dlg(nullptr)
95{ 95​{
96} 96​}
97 97​
98void KRPleaseWaitHandler::stopWait() 98​void KRPleaseWaitHandler::stopWait()
99{ 99​{
100 if (dlg != 0) delete dlg; 100​ if (dlg != nullptr) delete dlg;
101 dlg = 0; 101​ dlg = nullptr;
102 cycleMutex = incMutex = false; 102​ cycleMutex = incMutex = false;
103 // return cursor to normal arrow 103​ // return cursor to normal arrow
104 _parentWindow->setCursor(Qt::ArrowCursor); 104​ _parentWindow->setCursor(Qt::ArrowCursor);
105} 105​}
106 106​
107 107​
108void KRPleaseWaitHandler::startWaiting(QString msg, int count , bool cancel) 108​void KRPleaseWaitHandler::startWaiting(const QString& msg, int count , bool cancel)
109{ 109​{
110 if (dlg == 0) { 110​ if (dlg == nullptr) {
111 dlg = new KRPleaseWait(msg , _parentWindow, count, cancel); 111​ dlg = new KRPleaseWait(msg , _parentWindow, count, cancel);
112 connect(dlg, SIGNAL(canceled()), this, SLOT(killJob())); 112​ connect(dlg, SIGNAL(canceled()), this, SLOT(killJob()));
113 } 113​ }
114 incMutex = cycleMutex = _wasCancelled = false; 114​ incMutex = cycleMutex = _wasCancelled = false;
115 dlg->setValue(0); 115​ dlg->setValue(0);
116 116​
117 dlg->setLabelText(msg); 117​ dlg->setLabelText(msg);
118 if (count == 0) { 118​ if (count == 0) {
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