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-rw-r--r--gui/dialogs/OneSixModEditDialog.cpp11
-rw-r--r--gui/dialogs/VersionSelectDialog.cpp5
-rw-r--r--gui/dialogs/VersionSelectDialog.h1
-rw-r--r--gui/dialogs/VersionSelectDialog.ui9
-rw-r--r--gui/widgets/Common.cpp27
-rw-r--r--gui/widgets/Common.h6
-rw-r--r--gui/widgets/InstanceDelegate.cpp25
-rw-r--r--gui/widgets/VersionListView.cpp150
-rw-r--r--gui/widgets/VersionListView.h43
9 files changed, 248 insertions, 29 deletions
diff --git a/gui/dialogs/OneSixModEditDialog.cpp b/gui/dialogs/OneSixModEditDialog.cpp
index 3982f17d..27315c69 100644
--- a/gui/dialogs/OneSixModEditDialog.cpp
+++ b/gui/dialogs/OneSixModEditDialog.cpp
@@ -142,7 +142,8 @@ void OneSixModEditDialog::on_customEditorBtn_clicked()
{
if (!MMC->openJsonEditor(m_inst->instanceRoot() + "/custom.json"))
{
- QMessageBox::warning(this, tr("Error"), tr("Unable to open custom.json, check the settings"));
+ QMessageBox::warning(this, tr("Error"),
+ tr("Unable to open custom.json, check the settings"));
}
}
}
@@ -151,6 +152,8 @@ void OneSixModEditDialog::on_forgeBtn_clicked()
{
VersionSelectDialog vselect(MMC->forgelist().get(), tr("Select Forge version"), this);
vselect.setFilter(1, m_inst->currentVersionId());
+ vselect.setEmptyString(tr("No Forge versions are currently available for Minecraft ") +
+ m_inst->currentVersionId());
if (vselect.exec() && vselect.selectedVersion())
{
if (m_inst->versionIsCustom())
@@ -240,9 +243,9 @@ void OneSixModEditDialog::on_liteloaderBtn_clicked()
}
if (!liteloader.apply(m_version))
{
- QMessageBox::critical(
- this, tr("LiteLoader"),
- tr("For reasons unknown, the LiteLoader installation failed. Check your MultiMC log files for details."));
+ QMessageBox::critical(this, tr("LiteLoader"),
+ tr("For reasons unknown, the LiteLoader installation failed. "
+ "Check your MultiMC log files for details."));
}
}
diff --git a/gui/dialogs/VersionSelectDialog.cpp b/gui/dialogs/VersionSelectDialog.cpp
index d6efe3c0..0f379f56 100644
--- a/gui/dialogs/VersionSelectDialog.cpp
+++ b/gui/dialogs/VersionSelectDialog.cpp
@@ -51,6 +51,11 @@ VersionSelectDialog::VersionSelectDialog(BaseVersionList *vlist, QString title,
}
}
+void VersionSelectDialog::setEmptyString(QString emptyString)
+{
+ ui->listView->setEmptyString(emptyString);
+}
+
VersionSelectDialog::~VersionSelectDialog()
{
delete ui;
diff --git a/gui/dialogs/VersionSelectDialog.h b/gui/dialogs/VersionSelectDialog.h
index e36341db..61fa8ab6 100644
--- a/gui/dialogs/VersionSelectDialog.h
+++ b/gui/dialogs/VersionSelectDialog.h
@@ -44,6 +44,7 @@ public:
BaseVersionPtr selectedVersion() const;
void setFilter(int column, QString filter);
+ void setEmptyString(QString emptyString);
void setResizeOn(int column);
private
diff --git a/gui/dialogs/VersionSelectDialog.ui b/gui/dialogs/VersionSelectDialog.ui
index 58264f24..07e9e73e 100644
--- a/gui/dialogs/VersionSelectDialog.ui
+++ b/gui/dialogs/VersionSelectDialog.ui
@@ -15,7 +15,7 @@
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
- <widget class="QTreeView" name="listView">
+ <widget class="VersionListView" name="listView">
<property name="horizontalScrollBarPolicy">
<enum>Qt::ScrollBarAlwaysOff</enum>
</property>
@@ -65,6 +65,13 @@
</item>
</layout>
</widget>
+ <customwidgets>
+ <customwidget>
+ <class>VersionListView</class>
+ <extends>QTreeView</extends>
+ <header>gui/widgets/VersionListView.h</header>
+ </customwidget>
+ </customwidgets>
<resources/>
<connections>
<connection>
diff --git a/gui/widgets/Common.cpp b/gui/widgets/Common.cpp
new file mode 100644
index 00000000..9b730d6c
--- /dev/null
+++ b/gui/widgets/Common.cpp
@@ -0,0 +1,27 @@
+#include "Common.h"
+
+// Origin: Qt
+QStringList viewItemTextLayout(QTextLayout &textLayout, int lineWidth, qreal &height,
+ qreal &widthUsed)
+{
+ QStringList lines;
+ height = 0;
+ widthUsed = 0;
+ textLayout.beginLayout();
+ QString str = textLayout.text();
+ while (true)
+ {
+ QTextLine line = textLayout.createLine();
+ if (!line.isValid())
+ break;
+ if (line.textLength() == 0)
+ break;
+ line.setLineWidth(lineWidth);
+ line.setPosition(QPointF(0, height));
+ height += line.height();
+ lines.append(str.mid(line.textStart(), line.textLength()));
+ widthUsed = qMax(widthUsed, line.naturalTextWidth());
+ }
+ textLayout.endLayout();
+ return lines;
+}
diff --git a/gui/widgets/Common.h b/gui/widgets/Common.h
new file mode 100644
index 00000000..fc46e08f
--- /dev/null
+++ b/gui/widgets/Common.h
@@ -0,0 +1,6 @@
+#pragma once
+#include <QStringList>
+#include <QTextLayout>
+
+QStringList viewItemTextLayout(QTextLayout &textLayout, int lineWidth, qreal &height,
+ qreal &widthUsed); \ No newline at end of file
diff --git a/gui/widgets/InstanceDelegate.cpp b/gui/widgets/InstanceDelegate.cpp
index 5020b8b6..33da7130 100644
--- a/gui/widgets/InstanceDelegate.cpp
+++ b/gui/widgets/InstanceDelegate.cpp
@@ -19,30 +19,7 @@
#include <QTextLayout>
#include <QApplication>
#include <QtCore/qmath.h>
-
-// Origin: Qt
-static void viewItemTextLayout(QTextLayout &textLayout, int lineWidth, qreal &height,
- qreal &widthUsed)
-{
- height = 0;
- widthUsed = 0;
- textLayout.beginLayout();
- QString str = textLayout.text();
- while (true)
- {
- QTextLine line = textLayout.createLine();
- if (!line.isValid())
- break;
- if (line.textLength() == 0)
- break;
- line.setLineWidth(lineWidth);
- line.setPosition(QPointF(0, height));
- height += line.height();
- widthUsed = qMax(widthUsed, line.naturalTextWidth());
- }
- textLayout.endLayout();
-}
-
+#include "Common.h"
#define QFIXED_MAX (INT_MAX / 256)
ListViewDelegate::ListViewDelegate(QObject *parent) : QStyledItemDelegate(parent)
diff --git a/gui/widgets/VersionListView.cpp b/gui/widgets/VersionListView.cpp
new file mode 100644
index 00000000..b7f45f27
--- /dev/null
+++ b/gui/widgets/VersionListView.cpp
@@ -0,0 +1,150 @@
+/* Copyright 2013 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <QHeaderView>
+#include <QApplication>
+#include <QMouseEvent>
+#include <QDrag>
+#include <QPainter>
+#include "VersionListView.h"
+#include "Common.h"
+
+VersionListView::VersionListView(QWidget *parent)
+ :QTreeView ( parent )
+{
+ m_emptyString = tr("No versions are currently available.");
+}
+
+void VersionListView::rowsInserted(const QModelIndex &parent, int start, int end)
+{
+ if(!m_itemCount)
+ viewport()->update();
+ m_itemCount += end-start+1;
+ QTreeView::rowsInserted(parent, start, end);
+}
+
+
+void VersionListView::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end)
+{
+ m_itemCount -= end-start+1;
+ if(!m_itemCount)
+ viewport()->update();
+ QTreeView::rowsInserted(parent, start, end);
+}
+
+void VersionListView::setModel(QAbstractItemModel *model)
+{
+ m_itemCount = model->rowCount();
+ if(!m_itemCount)
+ viewport()->update();
+ QTreeView::setModel(model);
+}
+
+void VersionListView::reset()
+{
+ if(model())
+ {
+ m_itemCount = model()->rowCount();
+ }
+ viewport()->update();
+ QTreeView::reset();
+}
+
+void VersionListView::setEmptyString(QString emptyString)
+{
+ m_emptyString = emptyString;
+ if(!m_itemCount)
+ {
+ viewport()->update();
+ }
+}
+
+void VersionListView::paintEvent(QPaintEvent *event)
+{
+ if(m_itemCount)
+ {
+ QTreeView::paintEvent(event);
+ }
+ else
+ {
+ paintInfoLabel(event);
+ }
+}
+
+void VersionListView::paintInfoLabel(QPaintEvent *event)
+{
+ int scrollInterval = 500;
+
+ //calculate the rect for the overlay
+ QPainter painter(viewport());
+ painter.setRenderHint(QPainter::Antialiasing, true);
+ const QChar letter = 'Q';
+ QFont font("sans", 20);
+ font.setBold(true);
+
+ QRect bounds = viewport()->geometry();
+ bounds.moveTop(0);
+ QTextLayout layout(m_emptyString, font);
+ qreal height = 0.0;
+ qreal widthUsed = 0.0;
+ QStringList lines = viewItemTextLayout(layout, bounds.width() - 20, height, widthUsed);
+ QRect rect (0,0, widthUsed, height);
+ rect.setWidth(rect.width()+20);
+ rect.setHeight(rect.height()+20);
+ rect.moveCenter(bounds.center());
+ //check if we are allowed to draw in our area
+ if (!event->rect().intersects(rect)) {
+ return;
+ }
+ //draw the letter of the topmost item semitransparent in the middle
+ QColor background = QApplication::palette().color(QPalette::Foreground);
+ QColor foreground = QApplication::palette().color(QPalette::Base);
+ /*
+ background.setAlpha(128 - scrollFade);
+ foreground.setAlpha(128 - scrollFade);
+ */
+ painter.setBrush(QBrush(background));
+ painter.setPen(foreground);
+ painter.drawRoundedRect(rect, 5.0, 5.0);
+ foreground.setAlpha(190);
+ painter.setPen(foreground);
+ painter.setFont(font);
+ painter.drawText(rect, Qt::AlignCenter, lines.join("\n"));
+
+}
+
+/*
+void ModListView::setModel ( QAbstractItemModel* model )
+{
+ QTreeView::setModel ( model );
+ auto head = header();
+ head->setStretchLastSection(false);
+ // HACK: this is true for the checkbox column of mod lists
+ auto string = model->headerData(0,head->orientation()).toString();
+ if(!string.size())
+ {
+ head->setSectionResizeMode(0, QHeaderView::ResizeToContents);
+ head->setSectionResizeMode(1, QHeaderView::Stretch);
+ for(int i = 2; i < head->count(); i++)
+ head->setSectionResizeMode(i, QHeaderView::ResizeToContents);
+ }
+ else
+ {
+ head->setSectionResizeMode(0, QHeaderView::Stretch);
+ for(int i = 1; i < head->count(); i++)
+ head->setSectionResizeMode(i, QHeaderView::ResizeToContents);
+ }
+}
+*/ \ No newline at end of file
diff --git a/gui/widgets/VersionListView.h b/gui/widgets/VersionListView.h
new file mode 100644
index 00000000..af9b1f6a
--- /dev/null
+++ b/gui/widgets/VersionListView.h
@@ -0,0 +1,43 @@
+/* Copyright 2013 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+#include <QTreeView>
+
+class Mod;
+
+class VersionListView : public QTreeView
+{
+ Q_OBJECT
+public:
+ explicit VersionListView(QWidget *parent = 0);
+ virtual void paintEvent(QPaintEvent *event) override;
+ void setEmptyString(QString emptyString);
+ virtual void setModel ( QAbstractItemModel* model );
+
+public slots:
+ virtual void reset() override;
+
+protected slots:
+ virtual void rowsAboutToBeRemoved(const QModelIndex & parent, int start, int end) override;
+ virtual void rowsInserted(const QModelIndex &parent, int start, int end) override;
+
+private: /* methods */
+ void paintInfoLabel(QPaintEvent *event);
+
+private: /* variables */
+ int m_itemCount = 0;
+ QString m_emptyString;
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 08:03:55 +0000