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2010-09-20
, 08:57
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Posts: 2,154 |
Thanked: 2,186 times |
Joined on Dec 2009
@ Hellsinki, Finland
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#102
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Okay.. translation thing is almost in order.
Then new questions / things I cannot achieve with my (or google's) knowledge:
I currently have this function to read directory names and then put them in QStringList:
How can I filter out unwanted directories? If I wanted to filter out directory called "Emacs", how would I do that? I couldn't find any info about excluding directories when using QDir :-(
In terminal I would just type:
ls | grep -v Emacs
--------------------------------------
Then question #2 which is more complicated:
How could I parse html color codes from text file formatted like this and then put the parsed results in separate QStrings?:
The QString should also be given name from that file (ie. ReversedPaintedTextColor).
That's it this time :-D
Any good googling hits would be appreciated!
Then new questions / things I cannot achieve with my (or google's) knowledge:
I currently have this function to read directory names and then put them in QStringList:
Code:
void MainWindow::readdirs()
{
QDir colors("/opt/plastic-schemes");
QStringList colorstobox = colors.entryList(QDir::AllDirs | QDir::NoDotAndDotDot, QDir::DirsFirst);
ui->Color->addItems(colorstobox);
}
In terminal I would just type:
ls | grep -v Emacs
--------------------------------------
Then question #2 which is more complicated:
How could I parse html color codes from text file formatted like this and then put the parsed results in separate QStrings?:
Code:
DefaultTextColor=#ced0d5 SecondaryTextColor=#ffbb45 ActiveTextColor=#ffbb45 DisabledTextColor=#8e8e8e PaintedTextColor=#1c1c1c ReversedTextColor=#141414 ReversedSecondaryTextColor=#d29e00 ReversedActiveTextColor=#d29e00 ReversedDisabledTextColor=#c5c5c5 ReversedPaintedTextColor=#ffffff
That's it this time :-D
Any good googling hits would be appreciated!
__________________
If you're rich and you think I deserve a cold beer, you may donate one or two :-P
80's style stadium rock is back - FIRENOTE
Hi-Octane heavy metal - FORCE MAJEURE
If you're rich and you think I deserve a cold beer, you may donate one or two :-P
80's style stadium rock is back - FIRENOTE
Hi-Octane heavy metal - FORCE MAJEURE
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2010-09-20
, 10:32
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Posts: 180 |
Thanked: 76 times |
Joined on May 2010
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#103
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#1: I would just read all and then call colorstobox.filter() with appropriate regular expression.
#2: Read file line by line and use QString::split to split from "=". Then put keys and values to QHash<QString,QString> if color names are unique.
#2: Read file line by line and use QString::split to split from "=". Then put keys and values to QHash<QString,QString> if color names are unique.
| The Following User Says Thank You to Diph For This Useful Post: | ||
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2010-09-20
, 12:53
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Posts: 1,023 |
Thanked: 4,421 times |
Joined on Feb 2010
@ Argentina
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#104
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#1:
void MainWindow::readdirs()
{
QDir colors("/opt/plastic-schemes");
QStringList colorstobox = colors.entryList(QDir:
irs | QDir::NoDotAndDotDot);
for ( int i=0; i < colorstobox.count(); ++i )
if ( colorstobox[i] != "Emacs" ) ui->Color->addItems(colorstobox);
}
void MainWindow::readdirs()
{
QDir colors("/opt/plastic-schemes");
QStringList colorstobox = colors.entryList(QDir:
irs | QDir::NoDotAndDotDot);for ( int i=0; i < colorstobox.count(); ++i )
if ( colorstobox[i] != "Emacs" ) ui->Color->addItems(colorstobox);
}
| The Following User Says Thank You to CepiPerez For This Useful Post: | ||
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2010-09-20
, 14:31
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Posts: 2,154 |
Thanked: 2,186 times |
Joined on Dec 2009
@ Hellsinki, Finland
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#105
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Originally Posted by CepiPerez
Aah, ofcourse! Why didn't I figure out to use loop and if
#1:
void MainWindow::readdirs()
{
QDir colors("/opt/plastic-schemes");
QStringList colorstobox = colors.entryList(QDir:
for ( int i=0; i < colorstobox.count(); ++i )
if ( colorstobox[i] != "Emacs" ) ui->Color->addItems(colorstobox);
}
Thx.
__________________
If you're rich and you think I deserve a cold beer, you may donate one or two :-P
80's style stadium rock is back - FIRENOTE
Hi-Octane heavy metal - FORCE MAJEURE
If you're rich and you think I deserve a cold beer, you may donate one or two :-P
80's style stadium rock is back - FIRENOTE
Hi-Octane heavy metal - FORCE MAJEURE
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2010-09-20
, 15:24
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Posts: 180 |
Thanked: 76 times |
Joined on May 2010
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#106
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That loop calls ui->Color->addItems(QStringList) for every item that is not "Emacs".
Either change the method or use temp variable where you store "non-Emacs" entries and then call addItems().
Either change the method or use temp variable where you store "non-Emacs" entries and then call addItems().
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2010-09-20
, 20:06
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Posts: 2,154 |
Thanked: 2,186 times |
Joined on Dec 2009
@ Hellsinki, Finland
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#107
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Originally Posted by Diph
True. Temp variable sounds like an option. Will give it a go.
Either change the method or use temp variable where you store "non-Emacs" entries and then call addItems().
__________________
If you're rich and you think I deserve a cold beer, you may donate one or two :-P
80's style stadium rock is back - FIRENOTE
Hi-Octane heavy metal - FORCE MAJEURE
If you're rich and you think I deserve a cold beer, you may donate one or two :-P
80's style stadium rock is back - FIRENOTE
Hi-Octane heavy metal - FORCE MAJEURE
|
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2010-09-21
, 07:16
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Posts: 2,154 |
Thanked: 2,186 times |
Joined on Dec 2009
@ Hellsinki, Finland
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#108
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Okay.. the question #1 is now solved and unwanted dirs are filtered out. I'm still stuck with question #2. I just don't understand the documentation good anough how to turn this:
into this:
I'm doing the file reading like this.
Code:
DefaultTextColor=#ced0d5
Code:
QString DefaultTextColor; DefaultTextColor = "#ced0d5";
Code:
QFile file(/etc/hildon/theme/colors.config);
if (!file.open (IO_ReadOnly))
// didn't work
QTextStream stream ( &file );
QString line;
while( !stream.eof() ) {
line = stream.readLine();
<process your line and repeat>
}
file.close();
__________________
If you're rich and you think I deserve a cold beer, you may donate one or two :-P
80's style stadium rock is back - FIRENOTE
Hi-Octane heavy metal - FORCE MAJEURE
If you're rich and you think I deserve a cold beer, you may donate one or two :-P
80's style stadium rock is back - FIRENOTE
Hi-Octane heavy metal - FORCE MAJEURE
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2010-09-21
, 08:56
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Posts: 180 |
Thanked: 76 times |
Joined on May 2010
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#109
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Store the items in QHash. Then you can access items by key: QHash::value(const Key & key)
Last edited by Diph; 2010-09-21 at 08:59.
Code:
QFile file(/etc/hildon/theme/colors.config);
if (!file.open (IO_ReadOnly))
// didn't work
QTextStream stream ( &file );
QString line;
QHash<QString, QString> variables;
while( !stream.eof() ) {
line = stream.readLine();
//Split
QStringList splittedLine = line.split("=");
//Maybe add some checks here (splittedLine.count == 2 etc.)
variables.insert(splittedLine.at(0), splittedLine.at(1));
}
file.close();
Last edited by Diph; 2010-09-21 at 08:59.
| The Following User Says Thank You to Diph For This Useful Post: | ||
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2010-09-22
, 09:28
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Posts: 2,154 |
Thanked: 2,186 times |
Joined on Dec 2009
@ Hellsinki, Finland
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#110
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Thanks for all help so far. I've managed to get things working pretty nice. Now I have a simple question; how can I send a QString from one slot to another? I'm pretty hopeless with all connect this and that to here and there -stuff, so please help me out :-D
What I mean is that when program is launched, I store some info into QStrings like this:
And I would like to pass those QStrings into slot when a button is clicked:
What I mean is that when program is launched, I store some info into QStrings like this:
Code:
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow),
progress("Setting up the theme, please wait...", "Abort", 0, 0, this),
colors()
{
ui->setupUi(this);
ui->scrollArea->setWidget(ui->widget);
readdirs();
QString oldfont1 = ui->font1->text();
QString oldfont2 = ui->font2->text();
QString oldfont3 = ui->font3->text();
QString oldfont4 = ui->font4->text();
// readSettings();
}
Code:
void MainWindow::on_pushButton_clicked()
{
}
__________________
If you're rich and you think I deserve a cold beer, you may donate one or two :-P
80's style stadium rock is back - FIRENOTE
Hi-Octane heavy metal - FORCE MAJEURE
If you're rich and you think I deserve a cold beer, you may donate one or two :-P
80's style stadium rock is back - FIRENOTE
Hi-Octane heavy metal - FORCE MAJEURE
| The Following User Says Thank You to d-iivil For This Useful Post: | ||
If you're rich and you think I deserve a cold beer, you may donate one or two :-P
80's style stadium rock is back - FIRENOTE
Hi-Octane heavy metal - FORCE MAJEURE