Differential D1100 Diff 5103 language/duchain/navigation/problemnavigationcontext.cpp

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language/duchain/navigation/problemnavigationcontext.cpp

Show All 11 Lines1/*
12 12​
13 You should have received a copy of the GNU Library General Public License 13​ You should have received a copy of the GNU Library General Public License
14 along with this library; see the file COPYING.LIB. If not, write to 14​ along with this library; see the file COPYING.LIB. If not, write to
15 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 15​ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
16 Boston, MA 02110-1301, USA. 16​ Boston, MA 02110-1301, USA.
17*/ 17​*/
18 18​
19#include "problemnavigationcontext.h" 19​#include "problemnavigationcontext.h"
20​#include <KColorScheme>
21​#include <QListView>
22​
23​#include "util/debug.h"
20 24​
21#include <QHBoxLayout> 25​#include <QHBoxLayout>
22#include <QMenu> 26​#include <QMenu>
27​#include <QDebug>
23 28​
29​#include <KIconLoader>
24#include <KLocalizedString> 30​#include <KLocalizedString>
25 31​
26#include <language/duchain/declaration.h> 32​#include <language/duchain/declaration.h>
27#include <language/duchain/duchainlock.h> 33​#include <language/duchain/duchainlock.h>
28#include <language/duchain/duchainutils.h> 34​#include <language/duchain/duchainutils.h>
29#include <language/duchain/problem.h> 35​#include <language/duchain/problem.h>
30#include <interfaces/iassistant.h> ​
31#include <util/richtextpushbutton.h> 36​#include <util/richtextpushbutton.h>
32 37​
38​#include <language/duchain/duchain.h>
39​
33using namespace KDevelop; 40​using namespace KDevelop;
34 41​
35ProblemNavigationContext::ProblemNavigationContext(const IProblem::Ptr& problem) 42​namespace {
43​
44​QString KEY_INVOKE_ACTION(int num) { return QString("invoke_action_%1").arg(num); }
45​
46​QString iconForSeverity(IProblem::Severity severity)
47​{
48​ switch (severity) {
49​ case IProblem::Hint:
50​ return QStringLiteral("dialog-information");
51​ case IProblem::Warning:
52​ return QStringLiteral("dialog-warning");
53​ case IProblem::Error:
54​ return QStringLiteral("dialog-error");
55​ }
56​ return {};
57​}
58​
59​QString htmlImg(const QString& iconName, KIconLoader::Group group)
60​{
61​ KIconLoader loader;
62​ const int size = loader.currentSize(group);
63​ return QString::fromLatin1("<img width='%1' height='%1' src='%2'/>")
64​ .arg(size)
65​ .arg(loader.iconPath(iconName, group));
66​}
67​
68​}
69​
70​ProblemNavigationContext::ProblemNavigationContext(const IProblem::Ptr& problem, const Flags flags)
36 : m_problem(problem) 71​ : m_problem(problem)
72​ , m_flags(flags)
37 , m_widget(nullptr) 73​ , m_widget(nullptr)
38{ 74​{
39 QExplicitlySharedDataPointer< IAssistant > solution = problem->solutionAssistant(); ​
40 if(solution && !solution->actions().isEmpty()) { ​
41 m_widget = new QWidget; ​
42 QHBoxLayout* layout = new QHBoxLayout(m_widget); ​
43 RichTextPushButton* button = new RichTextPushButton; ​
44// button->setPopupMode(QToolButton::InstantPopup); ​
45 if(!solution->title().isEmpty()) ​
46 button->setHtml(i18n("Solve: %1", solution->title())); ​
47 else ​
48 button->setHtml(i18n("Solve")); ​
49 ​
50 QMenu* menu = new QMenu; ​
51 menu->setFocusPolicy(Qt::NoFocus); ​
52 foreach(IAssistantAction::Ptr action, solution->actions()) { ​
53 menu->addAction(action->toKAction(this)); ​
54 } ​
55 button->setMenu(menu); ​
56 ​
57 layout->addWidget(button); ​
58 layout->setAlignment(button, Qt::AlignLeft); ​
59 m_widget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Maximum); ​
60 } ​
61} 75​}
62 76​
63ProblemNavigationContext::~ProblemNavigationContext() 77​ProblemNavigationContext::~ProblemNavigationContext()
64{ 78​{
65 delete m_widget; 79​ delete m_widget;
66} 80​}
67 81​
68QWidget* ProblemNavigationContext::widget() const 82​QWidget* ProblemNavigationContext::widget() const
69{ 83​{
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const&

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70 return m_widget; 84​ return m_widget;
71} 85​}
72 86​
73bool ProblemNavigationContext::isWidgetMaximized() const 87​bool ProblemNavigationContext::isWidgetMaximized() const
74{ 88​{
75 return false; 89​ return false;
76} 90​}
77 91​
78QString ProblemNavigationContext::name() const 92​QString ProblemNavigationContext::name() const
79{ 93​{
80 return i18n("Problem"); 94​ return i18n("Problem");
81} 95​}
82 96​
83 ​
84QString ProblemNavigationContext::html(bool shorten) 97​QString ProblemNavigationContext::html(bool shorten)
85{ 98​{
86 clear(); 99​ clear();
87 m_shorten = shorten; 100​ m_shorten = shorten;
88 modifyHtml() += QStringLiteral("<html><body><p>"); 101​ auto iconPath = iconForSeverity(m_problem->severity());
89 102​
90 modifyHtml() += i18n("Problem in <b>%1</b>:<br/>", m_problem->sourceString()); 103​ modifyHtml() += QStringLiteral("<table><tr>");
91 modifyHtml() += m_problem->description().toHtmlEscaped(); 104​
105​ modifyHtml() += QStringLiteral("<td valign=\"middle\">%1</td>").arg(htmlImg(iconPath, KIconLoader::Panel));
106​
107​ // BEGIN: right column
108​ modifyHtml() += QStringLiteral("<td>");
109​
110​ modifyHtml() += i18n("Problem in <i>%1</i>", m_problem->sourceString());
111​ modifyHtml() += QStringLiteral("<br/>");
112​
113​ if (m_flags & ShowLocation) {
114​ const auto duchainProblem = dynamic_cast<Problem*>(m_problem.data());
115​ if (duchainProblem) {
116​ modifyHtml() += labelHighlight(i18n("Location: "));
117​ makeLink(QStringLiteral("%1 :%2")
118​ .arg(duchainProblem->finalLocation().document.toUrl().fileName())
119​ .arg(duchainProblem->rangeInCurrentRevision().start().line() + 1),
120​ QString(),
121​ NavigationAction(duchainProblem->finalLocation().document.toUrl(), duchainProblem->finalLocation().start())
122​ );
92 modifyHtml() += QStringLiteral("<br/>"); 123​ modifyHtml() += QStringLiteral("<br/>");
93 modifyHtml() += "<i style=\"white-space:pre-wrap\">" + m_problem->explanation().toHtmlEscaped() + "</i>"; 124​ }
125​ }
126​
127​ modifyHtml() += m_problem->description().toHtmlEscaped();
128​ if ( !m_problem->explanation().isEmpty() ) {
129​ modifyHtml() += "<p><i style=\"white-space:pre-wrap\">" + m_problem->explanation().toHtmlEscaped() + "</i></p>";
130​ }
131​
132​ modifyHtml() += QStringLiteral("</td>");
133​ // END: right column
134​
135​ modifyHtml() += QStringLiteral("</tr></table>");
94 136​
95 const QVector<IProblem::Ptr> diagnostics = m_problem->diagnostics(); 137​ const QVector<IProblem::Ptr> diagnostics = m_problem->diagnostics();
96 if (!diagnostics.isEmpty()) { 138​ if (!diagnostics.isEmpty()) {
97 modifyHtml() += QStringLiteral("<br/>"); ​
98 139​
99 DUChainReadLocker lock; 140​ DUChainReadLocker lock;
100 for (auto diagnostic : diagnostics) { 141​ for (auto diagnostic : diagnostics) {
142​ modifyHtml() += QStringLiteral("<p>");
101 modifyHtml() += labelHighlight(QStringLiteral("%1: ").arg(diagnostic->severityString())); 143​ modifyHtml() += labelHighlight(QStringLiteral("%1: ").arg(diagnostic->severityString()));
102 modifyHtml() += diagnostic->description(); 144​ modifyHtml() += diagnostic->description();
103 145​
104 const DocumentRange range = diagnostic->finalLocation(); 146​ const DocumentRange range = diagnostic->finalLocation();
105 Declaration* declaration = DUChainUtils::itemUnderCursor(range.document.toUrl(), range.start()); 147​ Declaration* declaration = DUChainUtils::itemUnderCursor(range.document.toUrl(), range.start());
106 if (declaration) { 148​ if (declaration) {
107 modifyHtml() += i18n("<br/>See: "); 149​ modifyHtml() += i18n("<br>See: ");
108 makeLink(declaration->toString(), DeclarationPointer(declaration), NavigationAction::NavigateDeclaration); 150​ makeLink(declaration->toString(), DeclarationPointer(declaration), NavigationAction::NavigateDeclaration);
109 modifyHtml() += i18n(" in "); 151​ modifyHtml() += i18n(" in ");
110 makeLink(QStringLiteral("%1 :%2") 152​ makeLink(QStringLiteral("%1 :%2")
111 .arg(declaration->url().toUrl().fileName()) 153​ .arg(declaration->url().toUrl().fileName())
112 .arg(declaration->rangeInCurrentRevision().start().line() + 1), 154​ .arg(declaration->rangeInCurrentRevision().start().line() + 1),
113 DeclarationPointer(declaration), NavigationAction::NavigateDeclaration); 155​ DeclarationPointer(declaration), NavigationAction::NavigateDeclaration);
114 } else if (range.start().isValid()) { 156​ } else if (range.start().isValid()) {
115 modifyHtml() += i18n("<br/>See: "); 157​ modifyHtml() += i18n("<br>See: ");
116 const auto url = range.document.toUrl(); 158​ const auto url = range.document.toUrl();
117 makeLink(QStringLiteral("%1 :%2") 159​ makeLink(QStringLiteral("%1 :%2")
118 .arg(url.fileName()) 160​ .arg(url.fileName())
119 .arg(range.start().line() + 1), 161​ .arg(range.start().line() + 1),
120 url.toDisplayString(QUrl::PreferLocalFile), NavigationAction(url, range.start())); 162​ url.toDisplayString(QUrl::PreferLocalFile), NavigationAction(url, range.start()));
121 } 163​ }
122 modifyHtml() += QStringLiteral("<br/>"); 164​ modifyHtml() += QStringLiteral("</p>");
165​ }
166​ }
167​
168​ if (!m_cachedAssistant) {
169​ m_cachedAssistant = m_problem->solutionAssistant();
170​ }
171​ auto assistant = m_cachedAssistant;
172​ if (assistant && !assistant->actions().isEmpty()) {
173​ modifyHtml() += QString::fromLatin1("<table width='100%' style='border: 1px solid black; background-color: %1;'>").arg("#b3d4ff");
174​
175​ modifyHtml() += QStringLiteral("<tr><td valign='middle'>%1</td><td width='100%'>").arg(htmlImg(QStringLiteral("dialog-ok-apply"), KIconLoader::Panel));
176​ int index = 0;
177​ foreach (auto assistantAction, assistant->actions()) {
178​ if (index != 0) {
179​ modifyHtml() += "<br/>";
123 } 180​ }
181​ makeLink(i18n("Solution (%1)", index + 1), KEY_INVOKE_ACTION(index),
182​ NavigationAction(KEY_INVOKE_ACTION(index)));
183​ modifyHtml() += ": " + assistantAction->description().toHtmlEscaped();
184​ ++index;
185​ }
186​ modifyHtml() += "</td></tr>";
187​ modifyHtml() += QStringLiteral("</table>");
124 } 188​ }
125 189​
126 modifyHtml() += QStringLiteral("</p></body></html>"); ​
127 return currentHtml(); 190​ return currentHtml();
128} 191​}
192​
193​NavigationContextPointer ProblemNavigationContext::executeKeyAction(QString key)
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194​{
195​ auto assistant = m_cachedAssistant;
196​ if (!assistant)
197​ return {};
198​ if (key.startsWith(QLatin1String("invoke_action_"))) {
199​ const auto index = key.replace(QLatin1String("invoke_action_"), QString()).toInt();
200​ executeAction(index);
201​ }
202​
203​ return {};
204​}
205​
206​void ProblemNavigationContext::executeAction(int index)
207​{
208​ auto assistant = m_problem->solutionAssistant();
209​ if (!assistant)
210​ return;
211​
212​ auto action = assistant->actions().value(index);
213​ if (action) {
214​ action->execute();
215​ if ( topContext() ) {
216​ DUChain::self()->updateContextForUrl(topContext()->url(), TopDUContext::ForceUpdate);
217​ }
218​ } else {
219​ qCWarning(LANGUAGE()) << "No such action";
220​ return;
221​ }
222​}