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UI|Client|AudioSettings: Select soundfont using native file picker
Added the class CVarNativePathWidget (based on aux button) for choosing a native file. IssueID #1907
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,48 @@ | ||
| /** @file cvarnativepathwidget.h Console variable native path widget. | ||
| * | ||
| * @authors Copyright (c) 2014 Jaakko Keränen <jaakko.keranen@iki.fi> | ||
| * | ||
| * @par License | ||
| * GPL: http://www.gnu.org/licenses/gpl.html | ||
| * | ||
| * <small>This program is free software; you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by the | ||
| * Free Software Foundation; either version 2 of the License, or (at your | ||
| * option) any later version. This program is distributed in the hope that it | ||
| * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty | ||
| * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General | ||
| * Public License for more details. You should have received a copy of the GNU | ||
| * General Public License along with this program; if not, see: | ||
| * http://www.gnu.org/licenses</small> | ||
| */ | ||
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| #ifndef DENG_CLIENT_CVARNATIVEPATHWIDGET_H | ||
| #define DENG_CLIENT_CVARNATIVEPATHWIDGET_H | ||
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| #include <de/AuxButtonWidget> | ||
| #include "icvarwidget.h" | ||
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| /** | ||
| * Console variable that contains a native path. | ||
| */ | ||
| class CVarNativePathWidget : public de::AuxButtonWidget, public ICVarWidget | ||
| { | ||
| Q_OBJECT | ||
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| public: | ||
| CVarNativePathWidget(char const *cvarPath); | ||
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| char const *cvarPath() const; | ||
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| public slots: | ||
| void updateFromCVar(); | ||
| void chooseUsingNativeFileDialog(); | ||
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| protected slots: | ||
| void setCVarValueFromWidget(); | ||
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| private: | ||
| DENG2_PRIVATE(d) | ||
| }; | ||
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| #endif // DENG_CLIENT_CVARNATIVEPATHWIDGET_H |
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108 changes: 108 additions & 0 deletions
108
doomsday/client/src/ui/widgets/cvarnativepathwidget.cpp
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,108 @@ | ||
| /** @file cvarnativepathwidget.cpp Console variable with a native path. | ||
| * | ||
| * @authors Copyright (c) 2014 Jaakko Keränen <jaakko.keranen@iki.fi> | ||
| * | ||
| * @par License | ||
| * LGPL: http://www.gnu.org/licenses/lgpl.html | ||
| * | ||
| * <small>This program is free software; you can redistribute it and/or modify | ||
| * it under the terms of the GNU Lesser General Public License as published by | ||
| * the Free Software Foundation; either version 3 of the License, or (at your | ||
| * option) any later version. This program is distributed in the hope that it | ||
| * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty | ||
| * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser | ||
| * General Public License for more details. You should have received a copy of | ||
| * the GNU Lesser General Public License along with this program; if not, see: | ||
| * http://www.gnu.org/licenses</small> | ||
| */ | ||
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| #include "ui/widgets/cvarnativepathwidget.h" | ||
| #include "ui/clientwindow.h" | ||
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| #include <doomsday/console/var.h> | ||
| #include <QFileDialog> | ||
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| using namespace de; | ||
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| DENG2_PIMPL_NOREF(CVarNativePathWidget) | ||
| { | ||
| char const *cvar; | ||
| NativePath path; | ||
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| cvar_t *var() const | ||
| { | ||
| cvar_t *cv = Con_FindVariable(cvar); | ||
| DENG2_ASSERT(cv != 0); | ||
| return cv; | ||
| } | ||
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| String labelText() const | ||
| { | ||
| if(path.isEmpty()) | ||
| { | ||
| return String(_E(l)) + tr("(not set)") + _E(.); | ||
| } | ||
| return path.fileName(); | ||
| } | ||
| }; | ||
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| CVarNativePathWidget::CVarNativePathWidget(char const *cvarPath) | ||
| : d(new Instance) | ||
| { | ||
| d->cvar = cvarPath; | ||
| updateFromCVar(); | ||
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| auxiliary().setText(tr("Browse")); | ||
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| //connect(this, SIGNAL(pressed()), this, SLOT(chooseUsingNativeFileDialog())); | ||
| connect(&auxiliary(), SIGNAL(pressed()), this, SLOT(chooseUsingNativeFileDialog())); | ||
| } | ||
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| char const *CVarNativePathWidget::cvarPath() const | ||
| { | ||
| return d->cvar; | ||
| } | ||
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| void CVarNativePathWidget::updateFromCVar() | ||
| { | ||
| d->path = CVar_String(d->var()); | ||
| setText(d->labelText()); | ||
| } | ||
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| void CVarNativePathWidget::chooseUsingNativeFileDialog() | ||
| { | ||
| auto &win = ClientWindow::main(); | ||
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| #ifndef MACOSX | ||
| // Switch temporarily to windowed mode. | ||
| win.saveState(); | ||
| int windowedMode[] = { | ||
| ClientWindow::Fullscreen, false, | ||
| ClientWindow::End | ||
| }; | ||
| win.changeAttributes(windowedMode); | ||
| #endif | ||
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| // Use a native dialog to pick the path. | ||
| QDir dir(d->path); | ||
| if(d->path.isEmpty()) dir = QDir::home(); | ||
| QFileDialog dlg(&win, tr("Select File for \"%1\"").arg(d->cvar), dir.absolutePath()); | ||
| dlg.setFileMode(QFileDialog::ExistingFile); | ||
| dlg.setOption(QFileDialog::ReadOnly, true); | ||
| dlg.setLabelText(QFileDialog::Accept, tr("Select")); | ||
| if(dlg.exec()) | ||
| { | ||
| d->path = dlg.selectedFiles().at(0); | ||
| setCVarValueFromWidget(); | ||
| setText(d->labelText()); | ||
| } | ||
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| #ifndef MACOSX | ||
| win.restoreState(); | ||
| #endif | ||
| } | ||
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| void CVarNativePathWidget::setCVarValueFromWidget() | ||
| { | ||
| CVar_SetString(d->var(), d->path.toString().toUtf8()); | ||
| } |