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@ -8,7 +8,7 @@ std::set<Tooltip *> Tooltips::shown_tooltips;
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Gdk::Rectangle Tooltips::drawn_tooltips_rectangle = Gdk::Rectangle(); |
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Tooltip::Tooltip(Gtk::TextView *text_view, Glib::RefPtr<Gtk::TextBuffer::Mark> start_mark_, |
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Glib::RefPtr<Gtk::TextBuffer::Mark> end_mark_, std::function<void(const Glib::RefPtr<Gtk::TextBuffer> &)> set_buffer_) |
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Glib::RefPtr<Gtk::TextBuffer::Mark> end_mark_, std::function<void(Tooltip &toolip)> set_buffer_) |
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: start_mark(std::move(start_mark_)), end_mark(std::move(end_mark_)), text_view(text_view), set_buffer(std::move(set_buffer_)) {} |
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Tooltip::~Tooltip() { |
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@ -73,21 +73,32 @@ void Tooltip::show(bool disregard_drawn, const std::function<void()> &on_motion)
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box->get_style_context()->add_class("juci_tooltip_box"); |
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window->add(*box); |
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buffer = Gtk::TextBuffer::create(); |
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if(text_view) { |
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text_buffer = Gtk::TextBuffer::create(text_view->get_buffer()->get_tag_table()); |
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link_tag = text_buffer->get_tag_table()->lookup("link"); |
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} |
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else { |
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text_buffer = Gtk::TextBuffer::create(); |
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link_tag = text_buffer->create_tag("link"); |
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link_tag->property_underline() = Pango::Underline::UNDERLINE_SINGLE; |
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link_tag->property_foreground_rgba() = window->get_style_context()->get_color(Gtk::StateFlags::STATE_FLAG_LINK); |
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auto tag = text_view->get_buffer()->get_tag_table()->lookup("def:warning"); |
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auto new_tag = buffer->create_tag("def:warning"); |
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if(tag->property_foreground_set()) |
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new_tag->property_foreground_rgba() = tag->property_foreground_rgba().get_value(); |
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if(tag->property_background_set()) |
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new_tag->property_background_rgba() = tag->property_background_rgba().get_value(); |
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tag = text_view->get_buffer()->get_tag_table()->lookup("def:error"); |
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new_tag = buffer->create_tag("def:error"); |
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if(tag->property_foreground_set()) |
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new_tag->property_foreground_rgba() = tag->property_foreground_rgba().get_value(); |
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if(tag->property_background_set()) |
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new_tag->property_background_rgba() = tag->property_background_rgba().get_value(); |
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} |
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set_buffer(text_buffer); |
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link_tag = buffer->create_tag("link"); |
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link_tag->property_underline() = Pango::Underline::UNDERLINE_SINGLE; |
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link_tag->property_foreground_rgba() = window->get_style_context()->get_color(Gtk::StateFlags::STATE_FLAG_LINK); |
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set_buffer(*this); |
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wrap_lines(); |
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auto tooltip_text_view = Gtk::manage(new Gtk::TextView(text_buffer)); |
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auto tooltip_text_view = Gtk::manage(new Gtk::TextView(buffer)); |
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tooltip_text_view->get_style_context()->add_class("juci_tooltip_text_view"); |
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tooltip_text_view->set_editable(false); |
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@ -159,7 +170,7 @@ void Tooltip::show(bool disregard_drawn, const std::function<void()> &on_motion)
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#endif |
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auto layout = Pango::Layout::create(tooltip_text_view->get_pango_context()); |
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layout->set_text(text_buffer->get_text()); |
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layout->set_text(buffer->get_text()); |
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layout->get_pixel_size(size.first, size.second); |
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size.first += 6; // 2xpadding
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size.second += 8; // 2xpadding + 2
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@ -181,7 +192,7 @@ void Tooltip::show(bool disregard_drawn, const std::function<void()> &on_motion)
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}); |
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} |
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if(text_buffer->size() == 0) |
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if(buffer->size() == 0) |
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return; // Do not show empty tooltips
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int root_x = 0, root_y = 0; |
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@ -259,13 +270,13 @@ void Tooltip::hide(const std::pair<int, int> &last_mouse_pos, const std::pair<in
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} |
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void Tooltip::wrap_lines() { |
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if(!text_buffer) |
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if(!buffer) |
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return; |
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auto iter = text_buffer->begin(); |
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auto iter = buffer->begin(); |
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while(iter) { |
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auto last_space = text_buffer->end(); |
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auto last_space = buffer->end(); |
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bool end = false; |
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for(unsigned c = 0; c <= 80; c++) { |
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if(!iter) { |
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@ -288,21 +299,38 @@ void Tooltip::wrap_lines() {
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last_space = iter; |
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} |
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if(iter && last_space) { |
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auto mark = text_buffer->create_mark(last_space); |
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auto mark = buffer->create_mark(last_space); |
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auto last_space_p = last_space; |
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last_space.forward_char(); |
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text_buffer->erase(last_space_p, last_space); |
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text_buffer->insert(mark->get_iter(), "\n"); |
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buffer->erase(last_space_p, last_space); |
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buffer->insert(mark->get_iter(), "\n"); |
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iter = mark->get_iter(); |
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iter.forward_char(); |
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text_buffer->delete_mark(mark); |
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buffer->delete_mark(mark); |
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} |
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} |
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} |
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} |
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void Tooltip::insert_with_links_tagged(const std::string &text) { |
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static std::regex http_regex("(https?://[a-zA-Z0-9\\-._~:/?#\\[\\]@!$&'()*+,;=]+[a-zA-Z0-9\\-_~/@$*+;=])"); |
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std::smatch sm; |
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std::sregex_iterator it(text.begin(), text.end(), http_regex); |
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std::sregex_iterator end; |
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size_t start_pos = 0; |
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if(it != end) { |
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auto link_tag = buffer->get_tag_table()->lookup("link"); |
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for(; it != end; ++it) { |
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buffer->insert(buffer->get_insert()->get_iter(), &text[start_pos], &text[it->position()]); |
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buffer->insert_with_tag(buffer->get_insert()->get_iter(), &text[it->position()], &text[it->position() + it->length()], link_tag); |
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start_pos = it->position() + it->length(); |
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} |
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} |
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buffer->insert(buffer->get_insert()->get_iter(), &text[start_pos], &text[text.size()]); |
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} |
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void Tooltips::show(const Gdk::Rectangle &rectangle, bool disregard_drawn) { |
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for(auto &tooltip : tooltip_list) { |
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tooltip.update(); |
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eidheim
6 years ago