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[Qt] Add option to increase/decrease font size in the console window

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Jonas Schnelli 2016-01-22 18:00:36 +01:00
parent fc08994000
commit 3a3a927325
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GPG key ID: 29D4BCB6416F53EC
7 changed files with 178 additions and 45 deletions
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2
src/Makefile.qt.include
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@ -245,6 +245,8 @@ RES_ICONS = \
qt/res/icons/eye_minus.png \
qt/res/icons/eye_plus.png \
qt/res/icons/filesave.png \
qt/res/icons/fontbigger.png \
qt/res/icons/fontsmaller.png \
qt/res/icons/history.png \
qt/res/icons/info.png \
qt/res/icons/key.png \

2
src/qt/bitcoin.qrc
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@ -46,6 +46,8 @@
<file alias="about_qt">res/icons/about_qt.png</file>
<file alias="verify">res/icons/verify.png</file>
<file alias="warning">res/icons/warning.png</file>
<file alias="fontbigger">res/icons/fontbigger.png</file>
<file alias="fontsmaller">res/icons/fontsmaller.png</file>
</qresource>
<qresource prefix="/movies">
<file alias="spinner-000">res/movies/spinner-000.png</file>

156
src/qt/forms/debugwindow.ui
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@ -450,6 +450,125 @@
<property name="spacing">
<number>3</number>
</property>
<property name="bottomMargin">
<number>5</number>
</property>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<property name="spacing">
<number>4</number>
</property>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QPushButton" name="fontSmallerButton">
<property name="maximumSize">
<size>
<width>24</width>
<height>24</height>
</size>
</property>
<property name="toolTip">
<string>Decrease Font Size</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../bitcoin.qrc">
<normaloff>:/icons/fontsmaller</normaloff>:/icons/fontsmaller</iconset>
</property>
<property name="iconSize">
<size>
<width>24</width>
<height>16</height>
</size>
</property>
<property name="autoDefault">
<bool>false</bool>
</property>
<property name="flat">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="fontBiggerButton">
<property name="maximumSize">
<size>
<width>24</width>
<height>24</height>
</size>
</property>
<property name="toolTip">
<string>Increase Font Size</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../bitcoin.qrc">
<normaloff>:/icons/fontbigger</normaloff>:/icons/fontbigger</iconset>
</property>
<property name="iconSize">
<size>
<width>24</width>
<height>16</height>
</size>
</property>
<property name="autoDefault">
<bool>false</bool>
</property>
<property name="flat">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="clearButton">
<property name="maximumSize">
<size>
<width>24</width>
<height>24</height>
</size>
</property>
<property name="toolTip">
<string>Clear console</string>
</property>
<property name="layoutDirection">
<enum>Qt::LeftToRight</enum>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../bitcoin.qrc">
<normaloff>:/icons/remove</normaloff>:/icons/remove</iconset>
</property>
<property name="shortcut">
<string notr="true">Ctrl+L</string>
</property>
<property name="autoDefault">
<bool>false</bool>
</property>
<property name="flat">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QTextEdit" name="messagesWidget">
<property name="minimumSize">
@ -470,43 +589,14 @@
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<layout class="QHBoxLayout" name="horizontalLayoutPrompt">
<property name="spacing">
<number>3</number>
</property>
<item>
<widget class="QLabel" name="label">
<property name="text">
<string notr="true">&gt;</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="lineEdit"/>
</item>
<item>
<widget class="QPushButton" name="clearButton">
<property name="maximumSize">
<size>
<width>24</width>
<height>24</height>
</size>
</property>
<property name="toolTip">
<string>Clear console</string>
</property>
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../bitcoin.qrc">
<normaloff>:/icons/remove</normaloff>:/icons/remove</iconset>
</property>
<property name="shortcut">
<string notr="true">Ctrl+L</string>
</property>
<property name="autoDefault">
<bool>false</bool>
<widget class="QLineEdit" name="lineEdit">
<property name="placeholderText">
<string>&gt;</string>
</property>
</widget>
</item>

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59
src/qt/rpcconsole.cpp
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@ -27,6 +27,7 @@
#include <QKeyEvent>
#include <QMenu>
#include <QScrollBar>
#include <QSettings>
#include <QSignalMapper>
#include <QThread>
#include <QTime>
@ -41,9 +42,9 @@
// TODO: receive errors and debug messages through ClientModel
const int CONSOLE_HISTORY = 50;
const QSize ICON_SIZE(24, 24);
const int INITIAL_TRAFFIC_GRAPH_MINS = 30;
const QSize FONT_RANGE(4, 40);
const char fontSizeSettingsKey[] = "consoleFontSize";
const struct {
const char *url;
@ -245,7 +246,8 @@ RPCConsole::RPCConsole(const PlatformStyle *platformStyle, QWidget *parent) :
cachedNodeid(-1),
platformStyle(platformStyle),
peersTableContextMenu(0),
banTableContextMenu(0)
banTableContextMenu(0),
consoleFontSize(0)
{
ui->setupUi(this);
GUIUtil::restoreWindowGeometry("nRPCConsoleWindow", this->size(), this);
@ -254,12 +256,16 @@ RPCConsole::RPCConsole(const PlatformStyle *platformStyle, QWidget *parent) :
ui->openDebugLogfileButton->setIcon(platformStyle->SingleColorIcon(":/icons/export"));
}
ui->clearButton->setIcon(platformStyle->SingleColorIcon(":/icons/remove"));
ui->fontBiggerButton->setIcon(platformStyle->SingleColorIcon(":/icons/fontbigger"));
ui->fontSmallerButton->setIcon(platformStyle->SingleColorIcon(":/icons/fontsmaller"));
// Install event filter for up and down arrow
ui->lineEdit->installEventFilter(this);
ui->messagesWidget->installEventFilter(this);
connect(ui->clearButton, SIGNAL(clicked()), this, SLOT(clear()));
connect(ui->fontBiggerButton, SIGNAL(clicked()), this, SLOT(fontBigger()));
connect(ui->fontSmallerButton, SIGNAL(clicked()), this, SLOT(fontSmaller()));
connect(ui->btnClearTrafficGraph, SIGNAL(clicked()), ui->trafficGraph, SLOT(clear()));
// set library version labels
@ -288,6 +294,8 @@ RPCConsole::RPCConsole(const PlatformStyle *platformStyle, QWidget *parent) :
ui->detailWidget->hide();
ui->peerHeading->setText(tr("Select a peer to view detailed information."));
QSettings settings;
consoleFontSize = settings.value(fontSizeSettingsKey, QFontInfo(QFont()).pointSize()).toInt();
clear();
}
@ -453,6 +461,39 @@ static QString categoryClass(int category)
}
}
void RPCConsole::fontBigger()
{
setFontSize(consoleFontSize+1);
}
void RPCConsole::fontSmaller()
{
setFontSize(consoleFontSize-1);
}
void RPCConsole::setFontSize(int newSize)
{
QSettings settings;
//don't allow a insane font size
if (newSize < FONT_RANGE.width() || newSize > FONT_RANGE.height())
return;
// temp. store the console content
QString str = ui->messagesWidget->toHtml();
// replace font tags size in current content
str.replace(QString("font-size:%1pt").arg(consoleFontSize), QString("font-size:%1pt").arg(newSize));
// store the new font size
consoleFontSize = newSize;
settings.setValue(fontSizeSettingsKey, consoleFontSize);
// clear console (reset icon sizes, default stylesheet) and re-add the content
clear();
ui->messagesWidget->setHtml(str);
}
void RPCConsole::clear()
{
ui->messagesWidget->clear();
@ -468,26 +509,20 @@ void RPCConsole::clear()
ui->messagesWidget->document()->addResource(
QTextDocument::ImageResource,
QUrl(ICON_MAPPING[i].url),
platformStyle->SingleColorImage(ICON_MAPPING[i].source).scaled(ICON_SIZE, Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
platformStyle->SingleColorImage(ICON_MAPPING[i].source).scaled(QSize(consoleFontSize*2, consoleFontSize*2), Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
}
// Set default style sheet
QFontInfo fixedFontInfo(GUIUtil::fixedPitchFont());
// Try to make fixed font adequately large on different OS
#ifdef WIN32
QString ptSize = QString("%1pt").arg(QFontInfo(QFont()).pointSize() * 10 / 8);
#else
QString ptSize = QString("%1pt").arg(QFontInfo(QFont()).pointSize() * 8.5 / 9);
#endif
ui->messagesWidget->document()->setDefaultStyleSheet(
QString(
"table { }"
"td.time { color: #808080; padding-top: 3px; } "
"td.time { color: #808080; font-size: %2; padding-top: 3px; } "
"td.message { font-family: %1; font-size: %2; white-space:pre-wrap; } "
"td.cmd-request { color: #006060; } "
"td.cmd-error { color: red; } "
"b { color: #006060; } "
).arg(fixedFontInfo.family(), ptSize)
).arg(fixedFontInfo.family(), QString("%1pt").arg(consoleFontSize))
);
message(CMD_REPLY, (tr("Welcome to the Bitcoin Core RPC console.") + "<br>" +

4
src/qt/rpcconsole.h
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@ -78,6 +78,9 @@ private Q_SLOTS:
public Q_SLOTS:
void clear();
void fontBigger();
void fontSmaller();
void setFontSize(int newSize);
/** Append the message to the message widget */
void message(int category, const QString &message, bool html = false);
/** Set number of connections shown in the UI */
@ -134,6 +137,7 @@ private:
RPCTimerInterface *rpcTimerInterface;
QMenu *peersTableContextMenu;
QMenu *banTableContextMenu;
int consoleFontSize;
};
#endif // BITCOIN_QT_RPCCONSOLE_H