TextEditor::TextEditor(KTextEditor::Document *editorPart, PackageModel *model, QWidget *parent)
: QWidget(parent)
{
QHBoxLayout *l = new QHBoxLayout(this);
QWidget *centralWidget = editorPart->widget();
KTextEditor::View *view = qobject_cast<KTextEditor::View*>(centralWidget);
if (view) {
view->setContextMenu(view->defaultContextMenu());
//modify the toolbar
modifyToolBar(view);
KTextEditor::ConfigInterface *config = qobject_cast<KTextEditor::ConfigInterface*>(view);
if (config) {
config->setConfigValue("line-numbers", true);
config->setConfigValue("dynamic-word-wrap", true);
}
config = dynamic_cast<KTextEditor::ConfigInterface*>(editorPart);
if (config) {
config->setConfigValue("backup-on-save-prefix", ".");
}
// set nice defaults for katepart
KTextEditor::CommandInterface *command = dynamic_cast<KTextEditor::CommandInterface *>(editorPart->editor());
QString ret;
if (command) { //generic
command->queryCommand("set-indent-mode")->exec(view, "set-indent-mode normal", ret); // more friendly
command->queryCommand("set-replace-tabs")->exec(view, "set-replace-tabs 1", ret);// replaces tabs with spaces????
command->queryCommand("set-indent-width")->exec(view, "set-indent-width 4", ret);//4 spaces, Plasma's general coding style
}
//we should be setting the specific editing indentation, highlighting based on the type of document
if (model->implementationApi() == "declarativeappletscript" || model->implementationApi() == "javascript") {
editorPart->setHighlightingMode("JavaScript");
} else if (model->implementationApi() == "ruby-script") {
editorPart->setHighlightingMode("ruby");
if (command) {
command->queryCommand("set-indent-width")->exec(view, "set-indent-width 2", ret);// 2 spaces recommended for ruby
}
}
//there is no need for one more control. But we keep the code because it is easier to understand.
//so keep the generic format.
/*} else if (editorPart->setHighlightingMode() == "python") {
continue;
// Q: why we don't change the spaces?
// A: 4 spaces are recommended for python
}*/
}
l->addWidget(centralWidget);
}
/*
* show all the commands supported by KTextEditor
* It's a debug function
*/
void EditorPage::aboutCommand()
{
KTextEditor::Editor *editor = m_pDoc->editor();
KTextEditor::CommandInterface *iface = qobject_cast<KTextEditor::CommandInterface *>(editor);
if (iface == NULL) {
qDebug("CommandInterface cast failed");
return;
}
QString msg;
const QString cmd("set-tab-width");
KTextEditor::Command *pcmd = iface->queryCommand(cmd);
QStringList list = pcmd->cmds();
#if 0
for (int i = 0; i < list.size(); i++)
qDebug("cmd: %s", list[i].toAscii().data());
#endif
if (pcmd) {
pcmd->help(m_pView, cmd, msg);
qDebug("%s", msg.toAscii().data());
} else {
qDebug("no this cmd");
}
}
void EditorPage::setTabWidth(uint nTabWidth)
{
KTextEditor::CommandInterface *pCmdIf;
KTextEditor::Command *pKateCmd;
QString sCmd, sResult;
pCmdIf = qobject_cast<KTextEditor::CommandInterface *>(KTextEditor::EditorChooser::editor());
if ( pCmdIf && (pKateCmd = pCmdIf->queryCommand("set-tab-width"))) {
sCmd.sprintf("set-tab-width %u", nTabWidth);
pKateCmd->exec(m_pView, sCmd, sResult);
}
}
// set Tab charactor's width (4 / 8 or else)
void EditorPage::setTabWidth(uint nTabWidth)
{
KTextEditor::Editor *editor = m_pDoc->editor();
KTextEditor::CommandInterface *iface =
qobject_cast<KTextEditor::CommandInterface *>(editor);
QString sCmd, sResult;
const QString cmd("set-tab-width");
KTextEditor::Command *pCmd = iface->queryCommand(cmd);
if (pCmd) {
sCmd.sprintf("set-tab-width %u", nTabWidth);
if (pCmd->exec(m_pView, sCmd, sResult) == false) {
qDebug("set tab width failed: %s", sResult.toAscii().data());
}
} else {
qDebug("no this cmd");
}
}