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simple UI for tasks

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This commit is contained in:
itsmattkc
2019-06-29 01:42:07 -07:00
parent 1a25a14a61
commit 84720b39cb
16 changed files with 405 additions and 6 deletions
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app/widget/taskview/CMakeLists.txt
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# Olive - Non-Linear Video Editor
# Copyright (C) 2019 Olive Team
#
# 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 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 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/>.
set(OLIVE_SOURCES
${OLIVE_SOURCES}
widget/taskview/taskview.h
widget/taskview/taskview.cpp
widget/taskview/taskviewitem.h
widget/taskview/taskviewitem.cpp
PARENT_SCOPE
)
app/widget/taskview/taskview.cpp
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/***
Olive - Non-Linear Video Editor
Copyright (C) 2019 Olive Team
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 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 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/>.
***/
#include "taskview.h"
#include <QPushButton>
TaskView::TaskView(QWidget* parent) :
QScrollArea(parent)
{
// Allow scroll area to resize widget to fit
setWidgetResizable(true);
// Create central widget
central_widget_ = new QWidget(this);
setWidget(central_widget_);
// Create layout for central widget
layout_ = new QVBoxLayout(central_widget_);
layout_->setSpacing(0);
layout_->setMargin(0);
// Add a "stretch" so that TaskViewItems don't try to expand all the way to the bottom
layout_->addStretch();
}
void TaskView::AddTask(Task *t)
{
// Create TaskViewItem (UI representation of a Task) and connect it
TaskViewItem* item = new TaskViewItem(central_widget_);
item->SetTask(t);
layout_->insertWidget(0, item);
}
app/widget/taskview/taskview.h
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/***
Olive - Non-Linear Video Editor
Copyright (C) 2019 Olive Team
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 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 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/>.
***/
#ifndef TASKVIEW_H
#define TASKVIEW_H
#include <QScrollArea>
#include <QVBoxLayout>
#include "widget/taskview/taskviewitem.h"
class TaskView : public QScrollArea
{
Q_OBJECT
public:
TaskView(QWidget* parent);
public slots:
void AddTask(Task* t);
private:
QWidget* central_widget_;
QVBoxLayout* layout_;
};
#endif // TASKVIEW_H
app/widget/taskview/taskviewitem.cpp
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/***
Olive - Non-Linear Video Editor
Copyright (C) 2019 Olive Team
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 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 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/>.
***/
#include "taskviewitem.h"
#include <QVBoxLayout>
TaskViewItem::TaskViewItem(QWidget *parent) :
QFrame(parent),
task_(nullptr)
{
// Draw border around this item
setFrameShape(QFrame::StyledPanel);
// Create layout
QVBoxLayout* layout = new QVBoxLayout(this);
// Create header label
task_name_lbl_ = new QLabel(this);
layout->addWidget(task_name_lbl_);
// Create progress bar
progress_bar_ = new QProgressBar(this);
progress_bar_->setRange(0, 100);
layout->addWidget(progress_bar_);
// Create status label
task_status_lbl_ = new QLabel(this);
layout->addWidget(task_status_lbl_);
}
void TaskViewItem::SetTask(Task *t)
{
// Check if we already have a task and disconnect from it if so
if (task_ != nullptr) {
disconnect(task_, SIGNAL(StatusChanged(Task::Status)), this, SLOT(TaskStatusChange(Task::Status)));
disconnect(task_, SIGNAL(ProgressChanged(int)), progress_bar_, SLOT(setValue(int)));
}
// Set task
task_ = t;
// Set name label to the name (bolded)
task_name_lbl_->setText(QString("<b>%1</b>").arg(task_->text()));
// Connect to the task
connect(t, SIGNAL(StatusChanged(Task::Status)), this, SLOT(TaskStatusChange(Task::Status)));
connect(t, SIGNAL(ProgressChanged(int)), progress_bar_, SLOT(setValue(int)));
}
void TaskViewItem::TaskStatusChange(Task::Status status)
{
switch (status) {
case Task::kWaiting:
task_status_lbl_->setText(tr("Waiting..."));
progress_bar_->setValue(0);
break;
case Task::kWorking:
task_status_lbl_->setText(tr("Working..."));
progress_bar_->setValue(0);
break;
case Task::kFinished:
task_status_lbl_->setText(tr("Done"));
progress_bar_->setValue(100);
break;
case Task::kError:
task_status_lbl_->setText(
tr("Error: %1").arg(static_cast<Task*>(sender())->error())
);
progress_bar_->setValue(0);
break;
}
}
app/widget/taskview/taskviewitem.h
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/***
Olive - Non-Linear Video Editor
Copyright (C) 2019 Olive Team
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 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 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/>.
***/
#ifndef TASKVIEWITEM_H
#define TASKVIEWITEM_H
#include <QLabel>
#include <QProgressBar>
#include <QWidget>
#include "task/task.h"
class TaskViewItem : public QFrame
{
Q_OBJECT
public:
TaskViewItem(QWidget* parent);
void SetTask(Task* t);
private:
QLabel* task_name_lbl_;
QProgressBar* progress_bar_;
QLabel* task_status_lbl_;
Task* task_;
private slots:
void TaskStatusChange(Task::Status status);
};
#endif // TASKVIEWITEM_H