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FileViewWidget.cpp
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FileViewWidget.cpp
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#include "FileViewWidget.h"
#include "ui_FileViewWidget.h"
#include <QMenu>
#include <QPainter>
#include "common/misc.h"
FileViewWidget::FileViewWidget(QWidget *parent) :
QWidget(parent),
ui(new Ui::FileViewWidget)
{
ui->setupUi(this);
setContextMenuPolicy(Qt::DefaultContextMenu);
// setupContextMenu();
}
FileViewWidget::~FileViewWidget()
{
delete ui;
}
#if 0
void FileViewWidget::setupContextMenu()
{
ui->page_text->setCustomContextMenuRequestedHandler([&](){
QMenu menu;
QAction *a_save_as = menu.addAction("Save as...");
QAction *a_copy = menu.addAction("Copy");
QAction *a = menu.exec(this, nullptr);
// QAction *a = menu.exec(this, misc::contextMenuPos());
if (a) {
if (a == a_save_as) {
qDebug() << source_id;
return;
}
if (a == a_copy) {
ui->page_text->editCopy();
return;
}
}
});
}
#endif
void FileViewWidget::bind(MainWindow *mw, FileDiffWidget *fdw, QScrollBar *vsb, QScrollBar *hsb)
{
ui->page_image->bind(mw, fdw, vsb, hsb);
}
void FileViewWidget::setViewType(FileViewType type)
{
switch (type) {
case FileViewType::Text:
ui->stackedWidget->setCurrentWidget(ui->page_text);
return;
case FileViewType::Image:
ui->stackedWidget->setCurrentWidget(ui->page_image);
return;
default:
ui->stackedWidget->setCurrentWidget(ui->page_none);
return;
}
}
const TextEditorTheme *FileViewWidget::theme() const
{
return ui->page_text->theme();
}
int FileViewWidget::latin1Width() const
{
return ui->page_text->latin1Width();
}
int FileViewWidget::lineHeight() const
{
return ui->page_text->lineHeight();
}
void FileViewWidget::setDiffMode(TextEditorEnginePtr editor_engine, QScrollBar *vsb, QScrollBar *hsb)
{
ui->page_text->setRenderingMode(TextEditorWidget::DecoratedMode);
ui->page_text->setTheme(TextEditorTheme::Light());
ui->page_text->setTextEditorEngine(editor_engine);
ui->page_text->showHeader(false);
ui->page_text->showFooter(false);
ui->page_text->setAutoLayout(true);
ui->page_text->setReadOnly(true);
ui->page_text->setToggleSelectionAnchorEnabled(false);
ui->page_text->setFocusFrameVisible(true);
return ui->page_text->bindScrollBar(vsb, hsb);
}
void FileViewWidget::refrectScrollBar()
{
return ui->page_text->refrectScrollBar();
}
void FileViewWidget::move(int cur_row, int cur_col, int scr_row, int scr_col, bool auto_scroll)
{
return ui->page_text->move(cur_row, cur_col, scr_row, scr_col, auto_scroll);
}
void FileViewWidget::setImage(QString mimetype, const QByteArray &ba, const QString &object_id, QString const &path)
{
setViewType(FileViewType::Image);
this->source_id = object_id;
ui->page_image->setImage(mimetype, ba, object_id, path);
}
void FileViewWidget::setText(const QList<Document::Line> *source, MainWindow *mw, const QString &object_id, QString const &object_path)
{
setViewType(FileViewType::Text);
this->source_id = object_id;
ui->page_text->setDocument(source, mw, object_id, object_path);
scrollToTop();
}
void FileViewWidget::setText(QByteArray const &ba, MainWindow *mw, const QString &object_id, QString const &object_path)
{
std::vector<std::string> lines;
char const *begin = ba.data();
char const *end = begin + ba.size();
misc::splitLines(begin, end, &lines, true);
TextDiffLineList source;
source.reserve(lines.size());
int num = 0;
for (std::string const &line : lines) {
Document::Line t(line);
t.line_number = ++num;
source.push_back(t);
}
setText(&source, mw, object_id, object_path);
}
void FileViewWidget::scrollToTop()
{
ui->page_text->scrollToTop();
}
void FileViewWidget::write(QKeyEvent *e)
{
ui->page_text->write(e);
}
TextEditorWidget *FileViewWidget::texteditor()
{
return ui->page_text;
}

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FileViewWidget.cpp (3 KB)

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