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Project properties dialog launch a little more faster (especially on windows)

Browse Source 
Instead of build machine_info class which take time, only to get the max
width and height of screens, call  of methods
Machine_info::i_max_screen_width() and
Machine_info::i_max_screen_height() are now static and compute only
this.
The project properties dialog is now faster because don't wait the end
build of machine_info.
This commit is contained in:
Joshua Claveau 2021-03-21 19:01:54 +01:00 committed by joshua
parent 0915d946c5
commit 164536c3ef
3 changed files with 37 additions and 9 deletions
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6
sources/configdialog.cpp
View File

@ -27,7 +27,6 @@
@param parent QWidget parent
*/
ConfigDialog::ConfigDialog(QWidget *parent) : QDialog(parent) {
Machine_info *mymachineinfo= new Machine_info(this);
//ScrollArea for low screens
QScrollArea *scroll = new QScrollArea(this);
scroll->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
@ -36,7 +35,7 @@ ConfigDialog::ConfigDialog(QWidget *parent) : QDialog(parent) {
// liste des pages
pages_list = new QListWidget();
pages_list -> setViewMode(QListView::IconMode);
if(mymachineinfo->i_max_screen_height()<1000){
if(Machine_info::i_max_screen_height()<1000){
pages_list -> setIconSize(QSize(64, 64));
} else {
pages_list -> setIconSize(QSize(128, 128));
@ -80,8 +79,7 @@ ConfigDialog::ConfigDialog(QWidget *parent) : QDialog(parent) {
connect(pages_list, SIGNAL(currentRowChanged(int)),
pages_widget, SLOT(setCurrentIndex(int)));
setMaximumSize(mymachineinfo->i_max_screen_width(),
mymachineinfo->i_max_screen_height());
setMaximumSize(Machine_info::i_max_screen_width(), Machine_info::i_max_screen_height());
resize(1400,1000);
#ifdef Q_OS_MACOS

34
sources/machine_info.cpp
View File

@ -322,7 +322,22 @@ void Machine_info::init_get_cpu_info_macos()
*/
int32_t Machine_info::i_max_screen_width()
{
return pc.screen.Max_width;
const auto screens = qApp->screens();
auto screen_count = screens.count();
int32_t width_[10];
int32_t Max_width = 0;
for (int ii = 0; ii < screen_count; ++ii)
{
width_[ii]=
screens[ii]->geometry().width()
* screens[ii]->devicePixelRatio();
if(Max_width < width_[ii])
Max_width = width_[ii];
}
return Max_width;
}
/**
@ -331,7 +346,22 @@ int32_t Machine_info::i_max_screen_width()
*/
int32_t Machine_info::i_max_screen_height()
{
return pc.screen.Max_height;
const auto screens = qApp->screens();
auto screen_count = screens.count();
int32_t height_[10];
int32_t Max_height = 0;
for (int ii = 0; ii < screen_count; ++ii)
{
height_[ii]=
screens[ii]->geometry().height()
* screens[ii]->devicePixelRatio();
if(Max_height<height_[ii])
Max_height = height_[ii];
}
return Max_height;
}
/**

4
sources/machine_info.h
View File

@ -30,8 +30,8 @@ class Machine_info : public QObject
Q_OBJECT
public:
explicit Machine_info(QObject *parent = nullptr);
int32_t i_max_screen_width();
int32_t i_max_screen_height();
static int32_t i_max_screen_width();
static int32_t i_max_screen_height();
QString compilation_info();
void send_info_to_debug();