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Successful test of loading ROM via QFileDialog, changed logic to not use native gnome file dialog as it is very lagged.

This commit is contained in:
Matthew Budd 2020-06-26 09:29:47 -04:00
parent d6ff002af0
commit f1153bfc6b
3 changed files with 165 additions and 121 deletions
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58
src/drivers/Qt/GameApp.cpp
View File

@ -1,5 +1,7 @@
// GameApp.cpp
//
#include <QFileDialog>
#include "GameApp.h"
#include "fceuWrapper.h"
#include "keyscan.h"
@ -55,12 +57,12 @@ void gameWin_t::createMainMenu(void)
menuBar()->setNativeMenuBar(false);
fileMenu = menuBar()->addMenu(tr("&File"));
openAct = new QAction(tr("&Open"), this);
openAct->setShortcuts(QKeySequence::Open);
openAct->setStatusTip(tr("Open an Existing File"));
connect(openAct, SIGNAL(triggered()), this, SLOT(openFile(void)) );
openROM = new QAction(tr("&Open ROM"), this);
openROM->setShortcuts(QKeySequence::Open);
openROM->setStatusTip(tr("Open ROM File"));
connect(openROM, SIGNAL(triggered()), this, SLOT(openROMFile(void)) );
fileMenu->addAction(openAct);
fileMenu->addAction(openROM);
quitAct = new QAction(tr("&Quit"), this);
quitAct->setStatusTip(tr("Quit the Application"));
@ -77,9 +79,51 @@ void gameWin_t::createMainMenu(void)
helpMenu->addAction(aboutAct);
};
void gameWin_t::openFile(void)
void gameWin_t::openROMFile(void)
{
printf("Open File\n");
int ret;
QString filename;
QFileDialog dialog(this);
dialog.setFileMode(QFileDialog::ExistingFile);
dialog.setNameFilter(tr("All files (*.*) ;; NES files (*.nes)"));
dialog.setViewMode(QFileDialog::List);
// the gnome default file dialog is not playing nice with QT.
// TODO make this a config option to use native file dialog.
dialog.setOption(QFileDialog::DontUseNativeDialog, true);
dialog.show();
ret = dialog.exec();
if ( ret )
{
QStringList fileList;
fileList = dialog.selectedFiles();
if ( fileList.size() > 0 )
{
filename = fileList[0];
}
}
//filename = QFileDialog::getOpenFileName( this,
// "Open ROM File",
// QDir::currentPath(),
// "All files (*.*) ;; NES files (*.nes)");
if ( filename.isNull() )
{
return;
}
qDebug() << "selected file path : " << filename.toUtf8();
g_config->setOption ("SDL.LastOpenFile", filename.toStdString().c_str() );
CloseGame ();
LoadGame ( filename.toStdString().c_str() );
return;
}
void gameWin_t::aboutQPlot(void)

4
src/drivers/Qt/GameApp.h
View File

@ -32,7 +32,7 @@ class gameWin_t : public QMainWindow
QMenu *fileMenu;
QMenu *helpMenu;
QAction *openAct;
QAction *openROM;
QAction *quitAct;
QAction *aboutAct;
@ -46,7 +46,7 @@ class gameWin_t : public QMainWindow
void createMainMenu(void);
private slots:
void openFile(void);
void openROMFile(void);
void aboutQPlot(void);
void runGameFrame(void);

224
src/drivers/Qt/input.cpp
View File

@ -251,58 +251,58 @@ std::string GetFilename (const char *title, bool save, const char *filter)
fname = GetOpenFileName (&ofn);
#endif
#ifdef _GTK
int fullscreen = 0;
g_config->getOption ("SDL.Fullscreen", &fullscreen);
if (fullscreen)
ToggleFS ();
GtkWidget *fileChooser;
GtkFileFilter *filterX;
GtkFileFilter *filterAll;
filterX = gtk_file_filter_new ();
gtk_file_filter_add_pattern (filterX, filter);
gtk_file_filter_set_name (filterX, filter);
filterAll = gtk_file_filter_new ();
gtk_file_filter_add_pattern (filterAll, "*");
gtk_file_filter_set_name (filterAll, "All Files");
if (save)
fileChooser = gtk_file_chooser_dialog_new ("Save as", NULL,
GTK_FILE_CHOOSER_ACTION_SAVE,
"_Cancel",
GTK_RESPONSE_CANCEL,
"_Save",
GTK_RESPONSE_ACCEPT, NULL);
else
fileChooser = gtk_file_chooser_dialog_new ("Open", NULL,
GTK_FILE_CHOOSER_ACTION_OPEN,
"_Cancel",
GTK_RESPONSE_CANCEL,
"_Open",
GTK_RESPONSE_ACCEPT, NULL);
// TODO: make file filters case insensitive
//gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(fileChooser), filterX);
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterAll);
int response = gtk_dialog_run (GTK_DIALOG (fileChooser));
// flush gtk events
while (gtk_events_pending ())
gtk_main_iteration_do (TRUE);
if (response == GTK_RESPONSE_ACCEPT)
fname = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fileChooser));
gtk_widget_destroy (fileChooser);
while (gtk_events_pending ())
gtk_main_iteration_do (TRUE);
#endif
//#ifdef _GTK
// int fullscreen = 0;
// g_config->getOption ("SDL.Fullscreen", &fullscreen);
// if (fullscreen)
// ToggleFS ();
//
// GtkWidget *fileChooser;
//
// GtkFileFilter *filterX;
// GtkFileFilter *filterAll;
//
// filterX = gtk_file_filter_new ();
// gtk_file_filter_add_pattern (filterX, filter);
// gtk_file_filter_set_name (filterX, filter);
//
//
// filterAll = gtk_file_filter_new ();
// gtk_file_filter_add_pattern (filterAll, "*");
// gtk_file_filter_set_name (filterAll, "All Files");
//
// if (save)
// fileChooser = gtk_file_chooser_dialog_new ("Save as", NULL,
// GTK_FILE_CHOOSER_ACTION_SAVE,
// "_Cancel",
// GTK_RESPONSE_CANCEL,
// "_Save",
// GTK_RESPONSE_ACCEPT, NULL);
// else
// fileChooser = gtk_file_chooser_dialog_new ("Open", NULL,
// GTK_FILE_CHOOSER_ACTION_OPEN,
// "_Cancel",
// GTK_RESPONSE_CANCEL,
// "_Open",
// GTK_RESPONSE_ACCEPT, NULL);
//
// // TODO: make file filters case insensitive
// //gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(fileChooser), filterX);
// gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterAll);
// int response = gtk_dialog_run (GTK_DIALOG (fileChooser));
//
// // flush gtk events
// while (gtk_events_pending ())
// gtk_main_iteration_do (TRUE);
//
// if (response == GTK_RESPONSE_ACCEPT)
// fname = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fileChooser));
//
// gtk_widget_destroy (fileChooser);
//
// while (gtk_events_pending ())
// gtk_main_iteration_do (TRUE);
//#endif
FCEUI_ToggleEmulationPause ();
return fname;
}
@ -319,62 +319,62 @@ std::string GetUserText (const char *title)
* TODO fix it
*/
#if 0
GtkWidget* d;
GtkWidget* entry;
d = gtk_dialog_new_with_buttons(title, NULL, GTK_DIALOG_MODAL, GTK_STOCK_OK, GTK_RESPONSE_OK);
entry = gtk_entry_new();
GtkWidget* vbox = gtk_dialog_get_content_area(GTK_DIALOG(d));
gtk_container_add(GTK_CONTAINER(vbox), entry);
gtk_widget_show_all(d);
gtk_dialog_run(GTK_DIALOG(d));
// flush gtk events
while(gtk_events_pending())
gtk_main_iteration_do(TRUE);
std::string input = gtk_entry_get_text(GTK_ENTRY(entry));
if (FCEUI_EmulationPaused() == 0)
FCEUI_ToggleEmulationPause(); // pause emulation
int fullscreen = 0;
g_config->getOption("SDL.Fullscreen", &fullscreen);
if(fullscreen)
ToggleFS(); // disable fullscreen emulation
FILE *fpipe;
std::string command = "zenity --entry --title=\"";
command.append(title);
command.append("\" --text=\"");
command.append(title);
command.append(":\"");
if (!(fpipe = (FILE*)popen(command.c_str(),"r"))) // If fpipe is NULL
FCEUD_PrintError("Pipe error on opening zenity");
int c;
std::string input;
while((c = fgetc(fpipe)))
{
if (c == EOF || c == '\n')
break;
input += c;
}
pclose(fpipe);
gtk_widget_destroy(d);
while(gtk_events_pending())
gtk_main_iteration_do(TRUE);
FCEUI_ToggleEmulationPause(); // unpause emulation
return input;
//
// GtkWidget* d;
// GtkWidget* entry;
//
// d = gtk_dialog_new_with_buttons(title, NULL, GTK_DIALOG_MODAL, GTK_STOCK_OK, GTK_RESPONSE_OK);
//
// entry = gtk_entry_new();
//
// GtkWidget* vbox = gtk_dialog_get_content_area(GTK_DIALOG(d));
//
// gtk_container_add(GTK_CONTAINER(vbox), entry);
//
// gtk_widget_show_all(d);
//
// gtk_dialog_run(GTK_DIALOG(d));
//
// // flush gtk events
// while(gtk_events_pending())
// gtk_main_iteration_do(TRUE);
//
// std::string input = gtk_entry_get_text(GTK_ENTRY(entry));
//
// if (FCEUI_EmulationPaused() == 0)
// FCEUI_ToggleEmulationPause(); // pause emulation
//
// int fullscreen = 0;
// g_config->getOption("SDL.Fullscreen", &fullscreen);
// if(fullscreen)
// ToggleFS(); // disable fullscreen emulation
//
// FILE *fpipe;
// std::string command = "zenity --entry --title=\"";
// command.append(title);
// command.append("\" --text=\"");
// command.append(title);
// command.append(":\"");
//
// if (!(fpipe = (FILE*)popen(command.c_str(),"r"))) // If fpipe is NULL
// FCEUD_PrintError("Pipe error on opening zenity");
// int c;
// std::string input;
// while((c = fgetc(fpipe)))
// {
// if (c == EOF || c == '\n')
// break;
// input += c;
// }
// pclose(fpipe);
// gtk_widget_destroy(d);
//
//
// while(gtk_events_pending())
// gtk_main_iteration_do(TRUE);
//
// FCEUI_ToggleEmulationPause(); // unpause emulation
// return input;
#endif // #if 0
#endif
return "";
@ -1643,10 +1643,10 @@ int DWaitButton (const uint8 * text, ButtConfig * bc, int wb, int *buttonConfigS
while (1)
{
int done = 0;
#ifdef _GTK
while (gtk_events_pending ())
gtk_main_iteration_do (FALSE);
#endif
//#ifdef _GTK
// while (gtk_events_pending ())
// gtk_main_iteration_do (FALSE);
//#endif
while (SDL_PollEvent (&event))
{
done++;