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Ladybird/BrowserWindow: Add UI for switching preferred CSS color scheme

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This commit is contained in:
Andreas Kling 2022-09-19 10:48:02 +02:00 • committed by Andrew Kaster
parent 98bf0107ce
commit 97964bc710
4 changed files with 76 additions and 0 deletions
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48
Ladybird/BrowserWindow.cpp
View file

@ -12,6 +12,7 @@
#include "WebView.h"
#include <AK/TypeCasts.h>
#include <QAction>
#include <QActionGroup>
#include <QDialog>
#include <QPlainTextEdit>
@ -59,6 +60,32 @@ BrowserWindow::BrowserWindow()
view_menu->addAction(open_previous_tab_action);
QObject::connect(open_previous_tab_action, &QAction::triggered, this, &BrowserWindow::open_previous_tab);
view_menu->addSeparator();
auto* color_scheme_menu = view_menu->addMenu("&Color Scheme");
auto* group = new QActionGroup(this);
auto* auto_color_scheme = new QAction("&Auto");
auto_color_scheme->setCheckable(true);
group->addAction(auto_color_scheme);
color_scheme_menu->addAction(auto_color_scheme);
QObject::connect(auto_color_scheme, &QAction::triggered, this, &BrowserWindow::enable_auto_color_scheme);
auto* light_color_scheme = new QAction("&Light");
light_color_scheme->setCheckable(true);
group->addAction(light_color_scheme);
color_scheme_menu->addAction(light_color_scheme);
QObject::connect(light_color_scheme, &QAction::triggered, this, &BrowserWindow::enable_light_color_scheme);
auto* dark_color_scheme = new QAction("&Dark");
dark_color_scheme->setCheckable(true);
group->addAction(dark_color_scheme);
color_scheme_menu->addAction(dark_color_scheme);
QObject::connect(dark_color_scheme, &QAction::triggered, this, &BrowserWindow::enable_dark_color_scheme);
auto_color_scheme->setChecked(true);
auto* inspect_menu = menuBar()->addMenu("&Inspect");
auto* view_source_action = new QAction("View &Source");
@ -294,3 +321,24 @@ void BrowserWindow::open_previous_tab()
next_index = m_tabs_container->count() - 1;
m_tabs_container->setCurrentIndex(next_index);
}
void BrowserWindow::enable_auto_color_scheme()
{
for (auto& tab : m_tabs) {
tab.view().set_color_scheme(ColorScheme::Auto);
}
}
void BrowserWindow::enable_light_color_scheme()
{
for (auto& tab : m_tabs) {
tab.view().set_color_scheme(ColorScheme::Light);
}
}
void BrowserWindow::enable_dark_color_scheme()
{
for (auto& tab : m_tabs) {
tab.view().set_color_scheme(ColorScheme::Dark);
}
}

3
Ladybird/BrowserWindow.h
View file

@ -36,6 +36,9 @@ public slots:
void close_current_tab();
void open_next_tab();
void open_previous_tab();
void enable_auto_color_scheme();
void enable_light_color_scheme();
void enable_dark_color_scheme();
private:
void debug_request(String const& request, String const& argument = "");

17
Ladybird/WebView.cpp
View file

@ -970,3 +970,20 @@ void WebView::show_js_console()
m_js_console_widget->show();
m_js_console_input_edit->setFocus();
}
void WebView::set_color_scheme(ColorScheme color_scheme)
{
switch (color_scheme) {
case ColorScheme::Auto:
m_page_client->m_preferred_color_scheme = Web::CSS::PreferredColorScheme::Auto;
break;
case ColorScheme::Light:
m_page_client->m_preferred_color_scheme = Web::CSS::PreferredColorScheme::Light;
break;
case ColorScheme::Dark:
m_page_client->m_preferred_color_scheme = Web::CSS::PreferredColorScheme::Dark;
break;
}
if (auto* document = m_page_client->page().top_level_browsing_context().active_document())
document->invalidate_style();
}

8
Ladybird/WebView.h
View file

@ -19,6 +19,12 @@ class QLineEdit;
class HeadlessBrowserPageClient;
enum class ColorScheme {
Auto,
Light,
Dark,
};
class WebView final : public QAbstractScrollArea {
Q_OBJECT
public:
@ -49,6 +55,8 @@ public:
Gfx::IntPoint to_content(Gfx::IntPoint) const;
Gfx::IntPoint to_widget(Gfx::IntPoint) const;
void set_color_scheme(ColorScheme);
signals:
void link_hovered(QString, int timeout = 0);
void link_unhovered();