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Code Issues Activity Actions

TextEditor: Add charcount info about selected text to the statusbar

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This commit is contained in:
Cesar Torres 2021-03-14 13:58:57 +01:00 • committed by Andreas Kling
parent daf2e5d335
commit 4f34a78337
2 changed files with 23 additions and 4 deletions
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25
Userland/Applications/TextEditor/TextEditorWidget.cpp
View file

@ -97,7 +97,7 @@ TextEditorWidget::TextEditorWidget()
if (url.is_valid()) if (url.is_valid())
m_statusbar->set_text(url.to_string()); m_statusbar->set_text(url.to_string());
else else
update_statusbar_cursor_position(); update_statusbar();
}; };
m_page_view->on_link_click = [&](auto& url, auto&, unsigned) { m_page_view->on_link_click = [&](auto& url, auto&, unsigned) {
if (!Desktop::Launcher::open(url)) { if (!Desktop::Launcher::open(url)) {
@ -274,7 +274,8 @@ TextEditorWidget::TextEditorWidget()
m_statusbar = *find_descendant_of_type_named<GUI::StatusBar>("statusbar"); m_statusbar = *find_descendant_of_type_named<GUI::StatusBar>("statusbar");
m_editor->on_cursor_change = [this] { update_statusbar_cursor_position(); }; m_editor->on_cursor_change = [this] { update_statusbar(); };
m_editor->on_selection_change = [this] { update_statusbar(); };
m_new_action = GUI::Action::create("New", { Mod_Ctrl, Key_N }, Gfx::Bitmap::load_from_file("/res/icons/16x16/new.png"), [this](const GUI::Action&) { m_new_action = GUI::Action::create("New", { Mod_Ctrl, Key_N }, Gfx::Bitmap::load_from_file("/res/icons/16x16/new.png"), [this](const GUI::Action&) {
if (m_document_dirty) { if (m_document_dirty) {
@ -685,9 +686,27 @@ void TextEditorWidget::update_html_preview()
m_page_view->scroll_into_view(current_scroll_pos, true, true); m_page_view->scroll_into_view(current_scroll_pos, true, true);
} }
void TextEditorWidget::update_statusbar_cursor_position() void TextEditorWidget::update_statusbar()
{ {
StringBuilder builder; StringBuilder builder;
builder.appendff("Line: {}, Column: {}", m_editor->cursor().line() + 1, m_editor->cursor().column()); builder.appendff("Line: {}, Column: {}", m_editor->cursor().line() + 1, m_editor->cursor().column());
if (m_editor->has_selection()) {
int word_count = 0;
bool in_word = false;
String selected_text = m_editor->selected_text();
for (char c : selected_text) {
if (in_word && isspace(c)) {
in_word = false;
word_count++;
continue;
}
if (!in_word && !isspace(c))
in_word = true;
}
if (in_word)
word_count++;
builder.appendff(" Selected: {} {} ({} {})", selected_text.length(), selected_text.length() == 1 ? "character" : "characters", word_count, word_count != 1 ? "words" : "word");
}
m_statusbar->set_text(builder.to_string()); m_statusbar->set_text(builder.to_string());
} }

2
Userland/Applications/TextEditor/TextEditorWidget.h
View file

@ -63,7 +63,7 @@ private:
void update_preview(); void update_preview();
void update_markdown_preview(); void update_markdown_preview();
void update_html_preview(); void update_html_preview();
void update_statusbar_cursor_position(); void update_statusbar();
virtual void drop_event(GUI::DropEvent&) override; virtual void drop_event(GUI::DropEvent&) override;