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TextEditor: Use ArgsParser and allow the user to specify preview mode

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This makes looking at HTML files that somehow fail a little less
painful by allowing the user to actually _see_ the html.
This commit is contained in:
AnotherTest 2020-07-06 18:48:49 +04:30 • committed by Andreas Kling
parent 5cdb0ef2e5
commit a163ee8b3b
Notes: sideshowbarker 2024-07-19 05:05:45 +09:00
3 changed files with 36 additions and 8 deletions
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14
Applications/TextEditor/TextEditorWidget.cpp
View file

@ -497,12 +497,14 @@ void TextEditorWidget::set_path(const LexicalPath& lexical_path)
m_plain_text_highlight->activate();
}
if (m_extension == "md")
set_preview_mode(PreviewMode::Markdown);
else if (m_extension == "html")
set_preview_mode(PreviewMode::HTML);
else
set_preview_mode(PreviewMode::None);
if (m_auto_detect_preview_mode) {
if (m_extension == "md")
set_preview_mode(PreviewMode::Markdown);
else if (m_extension == "html")
set_preview_mode(PreviewMode::HTML);
else
set_preview_mode(PreviewMode::None);
}
update_title();
}

2
Applications/TextEditor/TextEditorWidget.h
View file

@ -51,6 +51,7 @@ public:
};
void set_preview_mode(PreviewMode);
void set_auto_detect_preview_mode(bool value) { m_auto_detect_preview_mode = value; }
private:
TextEditorWidget();
@ -107,6 +108,7 @@ private:
bool m_document_dirty { false };
bool m_document_opening { false };
bool m_auto_detect_preview_mode { false };
PreviewMode m_preview_mode { PreviewMode::None };
};

28
Applications/TextEditor/main.cpp
View file

@ -25,6 +25,7 @@
*/
#include "TextEditorWidget.h"
#include <LibCore/ArgsParser.h>
#include <LibGfx/Bitmap.h>
#include <stdio.h>
@ -42,6 +43,16 @@ int main(int argc, char** argv)
return 1;
}
const char* preview_mode = "auto";
const char* file_to_edit = nullptr;
Core::ArgsParser parser;
parser.add_option(preview_mode, "Preview mode, one of 'none', 'html', 'markdown', 'auto'", "preview-mode", '\0', "mode");
parser.add_positional_argument(file_to_edit, "File to edit", "file", Core::ArgsParser::Required::No);
parser.parse(argc, argv);
StringView preview_mode_view = preview_mode;
auto window = GUI::Window::construct();
window->set_title("Text Editor");
window->set_rect(20, 200, 640, 400);
@ -56,8 +67,21 @@ int main(int argc, char** argv)
return GUI::Window::CloseRequestDecision::StayOpen;
};
if (argc >= 2)
text_widget.open_sesame(argv[1]);
if (preview_mode_view == "auto") {
text_widget.set_auto_detect_preview_mode(true);
} else if (preview_mode_view == "markdown") {
text_widget.set_preview_mode(TextEditorWidget::PreviewMode::Markdown);
} else if (preview_mode_view == "html") {
text_widget.set_preview_mode(TextEditorWidget::PreviewMode::HTML);
} else if (preview_mode_view == "none") {
text_widget.set_preview_mode(TextEditorWidget::PreviewMode::None);
} else {
fprintf(stderr, "Invalid mode '%s'\n", preview_mode);
return 1;
}
if (file_to_edit)
text_widget.open_sesame(file_to_edit);
window->show();
window->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/app-text-editor.png"));