blue/squawk
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trust level display in delegate, list size tweaking

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This commit is contained in:
Blue 2023-01-14 18:34:14 +03:00
parent d4bf7e599a
commit b72a837754
Signed by: blue
GPG Key ID: 9B203B252A63EE38
10 changed files with 203 additions and 27 deletions
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2
shared/enums.h
View File

@ -144,6 +144,8 @@ enum class TrustLevel {
authenticated
};
Q_ENUM_NS(TrustLevel)
static const TrustLevel TrustLevelHighest = TrustLevel::undecided;
static const TrustLevel TrustLevelLowest = TrustLevel::authenticated;
enum class EncryptionProtocol {
omemo

16
shared/global.cpp
View File

@ -113,6 +113,14 @@ Shared::Global::Global():
tr("Always Ask", "AccountPassword"),
tr("KWallet", "AccountPassword")
}),
trustLevel({
tr("Undecided", "TrustLevel"),
tr("Automatically distrusted", "TrustLevel"),
tr("Manually distrusted", "TrustLevel"),
tr("Automatically trusted", "TrustLevel"),
tr("Manually trusted", "TrustLevel"),
tr("Authenticated", "TrustLevel")
}),
accountPasswordDescription({
tr("Your password is going to be stored in config file in plain text", "AccountPasswordDescription"),
tr("Your password is going to be stored in config file but jammed with constant encryption key you can find in program source code. It might look like encryption but it's not", "AccountPasswordDescription"),
@ -123,10 +131,12 @@ Shared::Global::Global():
defaultSystemPalette(QApplication::palette()),
omemoSupport(OMEMO_SUPPORT),
defaultFont(QFontDatabase::systemFont(QFontDatabase::GeneralFont)),
monospaceFont(QFontDatabase::systemFont(QFontDatabase::FixedFont)),
smallFont(getFont(QFontDatabase::SmallestReadableFont, false, true)),
headerFont(getFont(QFontDatabase::TitleFont, true, false, 1.1)),
titleFont(getFont(QFontDatabase::TitleFont, true, false, 1.3)),
defaultFontMetrics(defaultFont),
monospaceMetrics(monospaceFont),
smallFontMetrics(smallFont),
headerFontMetrics(headerFont),
titleFontMetrics(titleFont),
@ -256,6 +266,11 @@ QString Shared::Global::getName(Shared::AccountPassword ap)
return instance->accountPassword[static_cast<int>(ap)];
}
QString Shared::Global::getName(Shared::TrustLevel tl)
{
return instance->trustLevel[static_cast<int>(tl)];
}
void Shared::Global::setSupported(const QString& pluginName, bool support)
{
std::map<QString, bool>::iterator itr = instance->pluginSupport.find(pluginName);
@ -405,3 +420,4 @@ FROM_INT_INPL(Shared::SubscriptionState)
FROM_INT_INPL(Shared::AccountPassword)
FROM_INT_INPL(Shared::Avatar)
FROM_INT_INPL(Shared::Availability)
FROM_INT_INPL(Shared::TrustLevel)

4
shared/global.h
View File

@ -74,6 +74,7 @@ namespace Shared {
static QString getName(Role rl);
static QString getName(Message::State rl);
static QString getName(AccountPassword ap);
static QString getName(TrustLevel tl);
static QString getDescription(AccountPassword ap);
@ -84,6 +85,7 @@ namespace Shared {
const std::deque<QString> role;
const std::deque<QString> messageState;
const std::deque<QString> accountPassword;
const std::deque<QString> trustLevel;
const std::deque<QString> accountPasswordDescription;
@ -103,10 +105,12 @@ namespace Shared {
static void setStyle(const QString& style);
const bool omemoSupport;
QFont defaultFont;
QFont monospaceFont;
QFont smallFont;
QFont headerFont;
QFont titleFont;
QFontMetrics defaultFontMetrics;
QFontMetrics monospaceMetrics;
QFontMetrics smallFontMetrics;
QFontMetrics headerFontMetrics;
QFontMetrics titleFontMetrics;

2
ui/utils/CMakeLists.txt
View File

@ -15,4 +15,6 @@ target_sources(squawk PRIVATE
resizer.h
shadowoverlay.cpp
shadowoverlay.h
expandinglist.cpp
expandinglist.h
)

43
ui/utils/expandinglist.cpp Normal file
View File

@ -0,0 +1,43 @@
// Squawk messenger.
// Copyright (C) 2019 Yury Gubich <blue@macaw.me>
//
// 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 3 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, see <http://www.gnu.org/licenses/>.
#include "expandinglist.h"
QSize ExpandingList::viewportSizeHint() const {
if (QAbstractItemView::sizeAdjustPolicy() != QAbstractScrollArea::AdjustToContents)
return QListView::viewportSizeHint();
if (model() == nullptr)
return QSize(0, 0);
if (model()->rowCount() == 0)
return QSize(0, 0);
#if (QT_VERSION < QT_VERSION_CHECK(6, 2, 0))
const int rowCount = model()->rowCount();
int height = 0;
for (int i = 0; i < rowCount; i++) {
height += QListView::sizeHintForRow(i);
}
return QSize(QListView::viewportSizeHint().width(), height);
#else
return QListView::viewportSizeHint();
#endif
}
QSize ExpandingList::minimumSizeHint() const {
return viewportSizeHint();
}

31
ui/utils/expandinglist.h Normal file
View File

@ -0,0 +1,31 @@
// Squawk messenger.
// Copyright (C) 2019 Yury Gubich <blue@macaw.me>
//
// 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 3 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, see <http://www.gnu.org/licenses/>.
#ifndef EXPANDINGLIST_H
#define EXPANDINGLIST_H
#include <QListView>
class ExpandingList : public QListView {
Q_OBJECT
public:
using QListView::QListView; //explicit constructor inheriatnce
QSize viewportSizeHint() const override;
QSize minimumSizeHint() const override;
};
#endif // EXPANDINGLIST_H

81
ui/widgets/vcard/omemo/keydelegate.cpp
View File

@ -16,6 +16,7 @@
#include "keydelegate.h"
#include <QPainter>
#include <QDebug>
#include "keysmodel.h"
#include <shared/global.h>
@ -26,10 +27,12 @@ constexpr uint8_t maxSingleLineParts = 3;
UI::KeyDelegate::KeyDelegate(QObject* parent):
QStyledItemDelegate(parent),
fingerPrintFont(Shared::Global::getInstance()->defaultFont),
defaultFont(Shared::Global::getInstance()->defaultFont),
fingerPrintFont(Shared::Global::getInstance()->monospaceFont),
labelFont(Shared::Global::getInstance()->smallFont),
fingerPrintMetrics(Shared::Global::getInstance()->defaultFontMetrics),
labelFontMetrics(Shared::Global::getInstance()->smallFontMetrics),
defaultMetrics(Shared::Global::getInstance()->defaultFontMetrics),
fingerPrintMetrics(Shared::Global::getInstance()->monospaceMetrics),
labelMetrics(Shared::Global::getInstance()->smallFontMetrics),
spaceWidth(fingerPrintMetrics.horizontalAdvance(" "))
{}
@ -47,11 +50,14 @@ void UI::KeyDelegate::paint(QPainter* painter, const QStyleOptionViewItem& optio
painter->restore();
}
QRect r;
int maxRight = 0;
int leftOrigin = option.rect.left() + margin;
QColor q = painter->pen().color();
q.setAlpha(180);
QRect rect = option.rect;
rect.adjust(margin, margin, 0, 0);
rect.adjust(margin, margin, -margin, -margin);
QVariant labelV = index.data(UI::KeysModel::Label);
if (labelV.isValid()) {
QString label = labelV.toString();
@ -59,8 +65,9 @@ void UI::KeyDelegate::paint(QPainter* painter, const QStyleOptionViewItem& optio
painter->save();
painter->setFont(labelFont);
painter->setPen(q);
painter->drawText(rect, Qt::AlignLeft | Qt::AlignTop, label);
rect.adjust(0, labelFontMetrics.lineSpacing(), 0, 0);
painter->drawText(rect, Qt::AlignLeft | Qt::AlignTop, label, &r);
rect.adjust(0, labelMetrics.lineSpacing(), 0, 0);
maxRight = std::max(r.width(), maxRight);
painter->restore();
}
}
@ -72,7 +79,6 @@ void UI::KeyDelegate::paint(QPainter* painter, const QStyleOptionViewItem& optio
QByteArray fingerPrint = fingerPrintV.toByteArray();
std::vector<QString> parts = getParts(fingerPrint);
uint8_t partsLength = parts.size();
QRect r;
uint8_t firstLine;
if (partsLength > maxSingleLineParts)
firstLine = partsLength / 2 + partsLength % 2;
@ -81,15 +87,17 @@ void UI::KeyDelegate::paint(QPainter* painter, const QStyleOptionViewItem& optio
for (uint8_t i = 0; i < partsLength; ++i) {
if (i == firstLine) {
rect.setLeft(option.rect.left() + margin);
maxRight = std::max(rect.left() - leftOrigin - margin, maxRight);
rect.setLeft(leftOrigin);
rect.adjust(0, r.height() + fingerPrintMetrics.leading(), 0, 0);
}
painter->drawText(rect, Qt::AlignLeft | Qt::AlignTop, parts[i], &r);
rect.adjust(r.width() + spaceWidth ,0, 0, 0);
}
maxRight = std::max(rect.left() - leftOrigin - margin, maxRight);
rect.adjust(0, r.height() + fingerPrintMetrics.leading(), 0, 0);
rect.setLeft(option.rect.left() + margin);
rect.setLeft(leftOrigin);
painter->restore();
}
@ -102,12 +110,27 @@ void UI::KeyDelegate::paint(QPainter* painter, const QStyleOptionViewItem& optio
painter->save();
painter->setFont(labelFont);
painter->setPen(q);
painter->drawText(rect, Qt::AlignLeft | Qt::AlignTop, last.toString());
rect.adjust(0, labelFontMetrics.lineSpacing(), 0, 0);
painter->drawText(rect, Qt::AlignLeft | Qt::AlignTop, last.toString(), &r);
rect.adjust(0, labelMetrics.lineSpacing(), 0, 0);
maxRight = std::max(r.width(), maxRight);
painter->restore();
}
}
//painter->drawText(option.rect, option.displayAlignment, index.data().toString());
QVariant levelV = index.data(UI::KeysModel::TrustLevel);
if (levelV.isValid()) {
Shared::TrustLevel level = static_cast<Shared::TrustLevel>(levelV.toUInt());
QString levelName = Shared::Global::getName(level);
if (maxRight > 0)
maxRight += margin;
rect.setLeft(leftOrigin + maxRight);
rect.setTop(option.rect.top() + maxRight);
rect.setBottom(option.rect.bottom() - maxRight);
painter->setFont(defaultFont);
painter->drawText(rect, Qt::AlignLeft | Qt::AlignVCenter, levelName, &r);
}
painter->restore();
}
@ -117,10 +140,15 @@ QSize UI::KeyDelegate::sizeHint(const QStyleOptionViewItem& option, const QModel
int mh = margin * 2;
int mw = margin * 2;
int width = 0;
QVariant labelV = index.data(UI::KeysModel::Label);
if (labelV.isValid() && labelV.toString().size() > 0) {
mh += labelFontMetrics.lineSpacing();
if (labelV.isValid()) {
QString label = labelV.toString();
if (label.size() > 0) {
mh += labelMetrics.lineSpacing();
width = labelMetrics.horizontalAdvance(label);
}
}
QVariant fingerPrintV = index.data(UI::KeysModel::FingerPrint);
@ -129,9 +157,8 @@ QSize UI::KeyDelegate::sizeHint(const QStyleOptionViewItem& option, const QModel
uint8_t parts = hex.size() / partSize;
mh += fingerPrintMetrics.height();
if (parts > maxSingleLineParts) {
if (parts > maxSingleLineParts)
mh += fingerPrintMetrics.height() + fingerPrintMetrics.leading();
}
uint8_t firstLine;
if (parts > maxSingleLineParts)
@ -139,13 +166,29 @@ QSize UI::KeyDelegate::sizeHint(const QStyleOptionViewItem& option, const QModel
else
firstLine = parts;
mw += firstLine * partSize * spaceWidth + (firstLine - 1) * spaceWidth;
width = std::max(width, firstLine * fingerPrintMetrics.horizontalAdvance(hex, partSize) + (firstLine - 1) * spaceWidth);
}
QVariant lastV = index.data(UI::KeysModel::LastInteraction);
if (lastV.isValid() && lastV.toDateTime().isValid()) {
mh += labelFontMetrics.lineSpacing();
if (lastV.isValid()) {
QDateTime last = lastV.toDateTime();
if (last.isValid()) {
mh += labelMetrics.lineSpacing();
QString dt = last.toString();
width = std::max(labelMetrics.horizontalAdvance(dt), width);
}
}
QVariant levelV = index.data(UI::KeysModel::TrustLevel);
if (levelV.isValid()) {
Shared::TrustLevel level = static_cast<Shared::TrustLevel>(levelV.toUInt());
QString levelName = Shared::Global::getName(level);
if (width > 0)
width += margin;
width += defaultMetrics.horizontalAdvance(levelName);
}
mw += width;
if (size.width() < mw)
size.setWidth(mw);

4
ui/widgets/vcard/omemo/keydelegate.h
View File

@ -33,10 +33,12 @@ public:
void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
private:
const QFont& defaultFont;
const QFont& fingerPrintFont;
const QFont& labelFont;
const QFontMetrics& defaultMetrics;
const QFontMetrics& fingerPrintMetrics;
const QFontMetrics& labelFontMetrics;
const QFontMetrics& labelMetrics;
int spaceWidth;
private:

2
ui/widgets/vcard/omemo/omemo.cpp
View File

@ -18,7 +18,7 @@
#include "ui_omemo.h"
#include <random>
constexpr uint8_t fingerprintLength = 24;
constexpr uint8_t fingerprintLength = 32;
Omemo::Omemo(QWidget* parent):
QWidget(parent),

45
ui/widgets/vcard/omemo/omemo.ui
View File

@ -65,21 +65,24 @@
</property>
<layout class="QGridLayout" name="gridLayout" columnstretch="1,3,1">
<item row="1" column="1">
<widget class="QListView" name="keysView">
<widget class="ExpandingList" name="keysView">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="sizeAdjustPolicy">
<enum>QAbstractScrollArea::AdjustToContents</enum>
</property>
<property name="showDropIndicator" stdset="0">
<bool>false</bool>
</property>
<property name="selectionBehavior">
<enum>QAbstractItemView::SelectColumns</enum>
</property>
<property name="verticalScrollMode">
<enum>QAbstractItemView::ScrollPerPixel</enum>
</property>
<property name="horizontalScrollMode">
<enum>QAbstractItemView::ScrollPerItem</enum>
<enum>QAbstractItemView::ScrollPerPixel</enum>
</property>
<property name="uniformItemSizes">
<bool>false</bool>
@ -122,7 +125,29 @@
</widget>
</item>
<item row="5" column="1">
<widget class="QListView" name="unusedKeysView"/>
<widget class="ExpandingList" name="unusedKeysView">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="sizeAdjustPolicy">
<enum>QAbstractScrollArea::AdjustToContents</enum>
</property>
<property name="showDropIndicator" stdset="0">
<bool>false</bool>
</property>
<property name="verticalScrollMode">
<enum>QAbstractItemView::ScrollPerPixel</enum>
</property>
<property name="horizontalScrollMode">
<enum>QAbstractItemView::ScrollPerPixel</enum>
</property>
<property name="uniformItemSizes">
<bool>false</bool>
</property>
</widget>
</item>
<item row="0" column="0" rowspan="6">
<spacer name="spacerLeft">
@ -156,6 +181,14 @@
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>ExpandingList</class>
<extends>QListView</extends>
<header location="global">ui/utils/expandinglist.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>