blob: 1817d0f01a6a5876b08cb657932e82279afb7af2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
// Copyright (C) Filippo Cucchetto <filippocucchetto@gmail.com>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "nimcodestylepreferenceswidget.h"
#include "ui_nimcodestylepreferenceswidget.h"
#include "../nimconstants.h"
#include "../editor/nimeditorfactory.h"
#include <extensionsystem/pluginmanager.h>
#include <texteditor/displaysettings.h>
#include <texteditor/fontsettings.h>
#include <texteditor/icodestylepreferences.h>
#include <texteditor/indenter.h>
#include <texteditor/tabsettings.h>
#include <texteditor/textdocument.h>
#include <texteditor/texteditorsettings.h>
#include <texteditor/snippets/snippetprovider.h>
using namespace TextEditor;
namespace Nim {
NimCodeStylePreferencesWidget::NimCodeStylePreferencesWidget(ICodeStylePreferences *preferences, QWidget *parent)
: TextEditor::CodeStyleEditorWidget(parent)
, m_preferences(preferences)
, m_ui(new Ui::NimCodeStylePreferencesWidget())
{
m_ui->setupUi(this);
m_ui->tabPreferencesWidget->setPreferences(preferences);
m_ui->previewTextEdit->setPlainText(Nim::Constants::C_NIMCODESTYLEPREVIEWSNIPPET);
decorateEditor(TextEditorSettings::fontSettings());
connect(TextEditorSettings::instance(), &TextEditorSettings::fontSettingsChanged,
this, &NimCodeStylePreferencesWidget::decorateEditor);
connect(m_preferences, &ICodeStylePreferences::currentTabSettingsChanged,
this, &NimCodeStylePreferencesWidget::updatePreview);
setVisualizeWhitespace(true);
updatePreview();
}
NimCodeStylePreferencesWidget::~NimCodeStylePreferencesWidget()
{
delete m_ui;
m_ui = nullptr;
}
void NimCodeStylePreferencesWidget::decorateEditor(const FontSettings &fontSettings)
{
m_ui->previewTextEdit->textDocument()->setFontSettings(fontSettings);
NimEditorFactory::decorateEditor(m_ui->previewTextEdit);
}
void NimCodeStylePreferencesWidget::setVisualizeWhitespace(bool on)
{
DisplaySettings displaySettings = m_ui->previewTextEdit->displaySettings();
displaySettings.m_visualizeWhitespace = on;
m_ui->previewTextEdit->setDisplaySettings(displaySettings);
}
void NimCodeStylePreferencesWidget::updatePreview()
{
QTextDocument *doc = m_ui->previewTextEdit->document();
const TabSettings &ts = m_preferences
? m_preferences->currentTabSettings()
: TextEditorSettings::codeStyle()->tabSettings();
m_ui->previewTextEdit->textDocument()->setTabSettings(ts);
QTextBlock block = doc->firstBlock();
QTextCursor tc = m_ui->previewTextEdit->textCursor();
tc.beginEditBlock();
while (block.isValid()) {
m_ui->previewTextEdit->textDocument()->indenter()->indentBlock(block, QChar::Null, ts);
block = block.next();
}
tc.endEditBlock();
}
} // namespace Nim
|