Browse Source
why: - the current splash-screen has no referring to official images on - https://en.bitcoin.it/wiki/Promotional_graphics - the current splash screen only exists in a low res jpg - current splash screen looks dark and "hackish" - new splash screen should generate positive, "trust-emotions". - new splash screen gives the user infos about the running client. - new splash screen can handle long messages (in a lot of - languages the text is cropped in current release) - new size (x2) 400x312 - contains textual information about the client - textinfos are dynamicly written to the pixmap when -testnet is switch on, the splashscreen will show the bitcoin logo in testnet-color (as well as a text [testnet]) example: https://dl.dropbox.com/u/7383846/new_bitcoin_splash.png0.8
Jonas Schnelli
12 years ago
committed by
Jonas Schnelli
9 changed files with 110 additions and 13 deletions
|
After Width: | Height: | Size: 48 KiB |
|
Before Width: | Height: | Size: 5.7 KiB |
|
After Width: | Height: | Size: 44 KiB |
@ -0,0 +1,82 @@
@@ -0,0 +1,82 @@
|
||||
#include "splashscreen.h" |
||||
#include "clientversion.h" |
||||
#include "util.h" |
||||
|
||||
#include <QPainter> |
||||
#include <QApplication> |
||||
|
||||
SplashScreen::SplashScreen(const QPixmap &pixmap, Qt::WindowFlags f) : |
||||
QSplashScreen(pixmap, f) |
||||
{ |
||||
// set reference point, paddings
|
||||
int paddingRight = 50; |
||||
int paddingTop = 50; |
||||
int titleVersionVSpace = 17; |
||||
int titleCopyrightVSpace = 40; |
||||
|
||||
float fontFactor = 1.0; |
||||
|
||||
// define text to place
|
||||
QString titleText = QString(QApplication::applicationName()).replace(QString("-testnet"), QString(""), Qt::CaseSensitive); // cut of testnet, place it as single object further down
|
||||
QString versionText = QString("Version %1").arg(QString::fromStdString(FormatFullVersion())); |
||||
QString copyrightText = QChar(0xA9)+QString(" 2009-%1 ").arg(COPYRIGHT_YEAR) + QString(tr("The Bitcoin developers")); |
||||
QString testnetAddText = QString(tr("[testnet]")); // define text to place as single text object
|
||||
|
||||
QString font = "Arial"; |
||||
|
||||
// load the bitmap for writing some text over it
|
||||
QPixmap newPixmap; |
||||
if(GetBoolArg("-testnet")) { |
||||
newPixmap = QPixmap(":/images/splash_testnet"); |
||||
} |
||||
else { |
||||
newPixmap = QPixmap(":/images/splash"); |
||||
} |
||||
|
||||
QPainter pixPaint(&newPixmap); |
||||
pixPaint.setPen(QColor(100,100,100)); |
||||
|
||||
// check font size and drawing with
|
||||
pixPaint.setFont(QFont(font, 33*fontFactor)); |
||||
QFontMetrics fm = pixPaint.fontMetrics(); |
||||
int titleTextWidth = fm.width(titleText); |
||||
if(titleTextWidth > 160) { |
||||
// strange font rendering, Arial probably not found
|
||||
fontFactor = 0.75; |
||||
} |
||||
|
||||
pixPaint.setFont(QFont(font, 33*fontFactor)); |
||||
fm = pixPaint.fontMetrics(); |
||||
titleTextWidth = fm.width(titleText); |
||||
pixPaint.drawText(newPixmap.width()-titleTextWidth-paddingRight,paddingTop,titleText); |
||||
|
||||
pixPaint.setFont(QFont(font, 15*fontFactor)); |
||||
|
||||
// if the version string is to long, reduce size
|
||||
fm = pixPaint.fontMetrics(); |
||||
int versionTextWidth = fm.width(versionText); |
||||
if(versionTextWidth > titleTextWidth+paddingRight-10) { |
||||
pixPaint.setFont(QFont(font, 10*fontFactor)); |
||||
titleVersionVSpace -= 5; |
||||
} |
||||
pixPaint.drawText(newPixmap.width()-titleTextWidth-paddingRight+2,paddingTop+titleVersionVSpace,versionText); |
||||
|
||||
// draw copyright stuff
|
||||
pixPaint.setFont(QFont(font, 10*fontFactor)); |
||||
pixPaint.drawText(newPixmap.width()-titleTextWidth-paddingRight,paddingTop+titleCopyrightVSpace,copyrightText); |
||||
|
||||
// draw testnet string if -testnet is on
|
||||
if(QApplication::applicationName().contains(QString("-testnet"))) { |
||||
// draw copyright stuff
|
||||
QFont boldFont = QFont(font, 10*fontFactor); |
||||
boldFont.setWeight(QFont::Bold); |
||||
pixPaint.setFont(boldFont); |
||||
fm = pixPaint.fontMetrics(); |
||||
int testnetAddTextWidth = fm.width(testnetAddText); |
||||
pixPaint.drawText(newPixmap.width()-testnetAddTextWidth-10,15,testnetAddText); |
||||
} |
||||
|
||||
pixPaint.end(); |
||||
|
||||
this->setPixmap(newPixmap); |
||||
} |
||||
@ -0,0 +1,16 @@
@@ -0,0 +1,16 @@
|
||||
#ifndef SPLASHSCREEN_H |
||||
#define SPLASHSCREEN_H |
||||
|
||||
#include <QSplashScreen> |
||||
|
||||
/** class for the splashscreen with information of the running client
|
||||
*/ |
||||
class SplashScreen : public QSplashScreen |
||||
{ |
||||
Q_OBJECT |
||||
|
||||
public: |
||||
explicit SplashScreen(const QPixmap &pixmap = QPixmap(), Qt::WindowFlags f = 0); |
||||
}; |
||||
|
||||
#endif // SPLASHSCREEN_H
|
||||
Loading…
Reference in new issue