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fakevim: Commands 'zj' and 'zk' to move [count] folds down and up

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It's possible to do '2dzj' to delete everything up to beginning of
second unfolded block or whole folded block.

Change-Id: I080c9ec4d12471faf09cabea3c96b448b5fc7f4d
Reviewed-by: hjk <qthjk@ovi.com>
This commit is contained in:
Lukas Holecek
2012-11-29 19:04:52 +01:00
committed by hjk
parent 1b1c008a37
commit 9d2f1f6769
3 changed files with 72 additions and 5 deletions
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53
src/plugins/fakevim/fakevimplugin.cpp
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@@ -855,6 +855,7 @@ private slots:
void foldToggle(int depth);
void foldAll(bool fold);
void fold(int depth, bool fold);
void foldGoTo(int count);
void jumpToGlobalMark(QChar mark, bool backTickMode, const QString &fileName);
void showSettingsDialog();
void maybeReadVimRc();
@@ -1451,6 +1452,56 @@ void FakeVimPluginPrivate::fold(int depth, bool fold)
documentLayout->emitDocumentSizeChanged();
}
void FakeVimPluginPrivate::foldGoTo(int count)
{
IEditor *ieditor = EditorManager::currentEditor();
BaseTextEditorWidget *editor = qobject_cast<BaseTextEditorWidget *>(ieditor->widget());
QTC_ASSERT(editor != 0, return);
QTextCursor tc = editor->textCursor();
QTextBlock block = tc.block();
int pos = -1;
if (count > 0) {
int repeat = count;
QTextBlock prevBlock = block;
block = block.next();
int indent = BaseTextDocumentLayout::foldingIndent(block);
while (block.isValid()) {
int newIndent = BaseTextDocumentLayout::foldingIndent(block);
if (prevBlock.isVisible() && indent < newIndent) {
pos = prevBlock.position();
if (--repeat <= 0)
break;
}
indent = newIndent;
prevBlock = block;
block = block.next();
}
} else if (count < 0) {
int repeat = -count;
int indent = BaseTextDocumentLayout::foldingIndent(block);
block = block.previous();
while (block.isValid()) {
int newIndent = BaseTextDocumentLayout::foldingIndent(block);
if (indent < newIndent) {
while (block.isValid() && !block.isVisible())
block = block.previous();
pos = block.position();
if (--repeat <= 0)
break;
}
indent = newIndent;
block = block.previous();
}
}
if (pos != -1) {
tc.setPosition(pos, QTextCursor::KeepAnchor);
editor->setTextCursor(tc);
}
}
void FakeVimPluginPrivate::jumpToGlobalMark(QChar mark, bool backTickMode,
const QString &fileName)
{
@@ -1540,6 +1591,8 @@ void FakeVimPluginPrivate::editorOpened(IEditor *editor)
SLOT(foldAll(bool)));
connect(handler, SIGNAL(fold(int,bool)),
SLOT(fold(int,bool)));
connect(handler, SIGNAL(foldGoTo(int)),
SLOT(foldGoTo(int)));
connect(handler, SIGNAL(jumpToGlobalMark(QChar,bool,QString)),
SLOT(jumpToGlobalMark(QChar,bool,QString)));