Differential D15987 Diff 42978 krusader/DiskUsage/dufilelight.cpp

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krusader/DiskUsage/dufilelight.cpp

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28#include <QInputDialog> 28​#include <QInputDialog>
29#include <QMenu> 29​#include <QMenu>
30 30​
31#include <KI18n/KLocalizedString> 31​#include <KI18n/KLocalizedString>
32 32​
33#define SCHEME_POPUP_ID 6730 33​#define SCHEME_POPUP_ID 6730
34 34​
35DUFilelight::DUFilelight(DiskUsage *usage) 35​DUFilelight::DUFilelight(DiskUsage *usage)
36 : RadialMap::Widget(usage), diskUsage(usage), currentDir(0), refreshNeeded(true) 36​ : RadialMap::Widget(usage), diskUsage(usage), currentDir(nullptr), refreshNeeded(true)
37{ 37​{
38// setFocusPolicy(Qt::StrongFocus); 38​// setFocusPolicy(Qt::StrongFocus);
39 39​
40 connect(diskUsage, SIGNAL(enteringDirectory(Directory*)), this, SLOT(slotDirChanged(Directory*))); 40​ connect(diskUsage, SIGNAL(enteringDirectory(Directory*)), this, SLOT(slotDirChanged(Directory*)));
41 connect(diskUsage, SIGNAL(clearing()), this, SLOT(clear())); 41​ connect(diskUsage, SIGNAL(clearing()), this, SLOT(clear()));
42 connect(diskUsage, SIGNAL(changed(File*)), this, SLOT(slotChanged(File*))); 42​ connect(diskUsage, SIGNAL(changed(File*)), this, SLOT(slotChanged(File*)));
43 connect(diskUsage, SIGNAL(deleted(File*)), this, SLOT(slotChanged(File*))); 43​ connect(diskUsage, SIGNAL(deleted(File*)), this, SLOT(slotChanged(File*)));
44 connect(diskUsage, SIGNAL(changeFinished()), this, SLOT(slotRefresh())); 44​ connect(diskUsage, SIGNAL(changeFinished()), this, SLOT(slotRefresh()));
Show All 13 Lines54 if (currentDir != dir) {
58 create(dir); 58​ create(dir);
59 refreshNeeded = false; 59​ refreshNeeded = false;
60 } 60​ }
61} 61​}
62 62​
63void DUFilelight::clear() 63​void DUFilelight::clear()
64{ 64​{
65 invalidate(false); 65​ invalidate(false);
66 currentDir = 0; 66​ currentDir = nullptr;
67} 67​}
68 68​
69File * DUFilelight::getCurrentFile() 69​File * DUFilelight::getCurrentFile()
70{ 70​{
71 const RadialMap::Segment * focus = focusSegment(); 71​ const RadialMap::Segment * focus = focusSegment();
72 72​
73 if (!focus || focus->isFake() || focus->file() == currentDir) 73​ if (!focus || focus->isFake() || focus->file() == currentDir)
74 return 0; 74​ return nullptr;
75 75​
76 return (File *)focus->file(); 76​ return (File *)focus->file();
77} 77​}
78 78​
79void DUFilelight::mousePressEvent(QMouseEvent *event) 79​void DUFilelight::mousePressEvent(QMouseEvent *event)
80{ 80​{
81 if (event->button() == Qt::RightButton) { 81​ if (event->button() == Qt::RightButton) {
82 File * file = 0; 82​ File * file = nullptr;
83 83​
84 const RadialMap::Segment * focus = focusSegment(); 84​ const RadialMap::Segment * focus = focusSegment();
85 85​
86 if (focus && !focus->isFake() && focus->file() != currentDir) 86​ if (focus && !focus->isFake() && focus->file() != currentDir)
87 file = (File *)focus->file(); 87​ file = (File *)focus->file();
88 88​
89 QMenu filelightPopup; 89​ QMenu filelightPopup;
90 filelightPopup.addAction(i18n("Zoom In"), this, SLOT(zoomIn()), Qt::Key_Plus); 90​ filelightPopup.addAction(i18n("Zoom In"), this, SLOT(zoomIn()), Qt::Key_Plus);
▲ Show 20 Lines • Show All 102 Lines • ▼ Show 20 Line(s)182{
193 } 193​ }
194} 194​}
195 195​
196void DUFilelight::slotAboutToShow(int ndx) 196​void DUFilelight::slotAboutToShow(int ndx)
197{ 197​{
198 QWidget *widget = diskUsage->widget(ndx); 198​ QWidget *widget = diskUsage->widget(ndx);
199 if (widget == this && (diskUsage->getCurrentDir() != currentDir || refreshNeeded)) { 199​ if (widget == this && (diskUsage->getCurrentDir() != currentDir || refreshNeeded)) {
200 refreshNeeded = false; 200​ refreshNeeded = false;
201 if ((currentDir = diskUsage->getCurrentDir()) != 0) { 201​ if ((currentDir = diskUsage->getCurrentDir()) != nullptr) {
202 invalidate(false); 202​ invalidate(false);
203 create(currentDir); 203​ create(currentDir);
204 } 204​ }
205 } 205​ }
206} 206​}
207 207​
208void DUFilelight::slotRefresh() 208​void DUFilelight::slotRefresh()
209{ 209​{
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