diff options
Diffstat (limited to 'src/gui/GsrPage.cpp')
| -rw-r--r-- | src/gui/GsrPage.cpp | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/gui/GsrPage.cpp b/src/gui/GsrPage.cpp new file mode 100644 index 0000000..db49ced --- /dev/null +++ b/src/gui/GsrPage.cpp @@ -0,0 +1,126 @@ +#include "../../include/gui/GsrPage.hpp" +#include "../../include/Theme.hpp" + +#include <mglpp/graphics/Rectangle.hpp> +#include <mglpp/graphics/Sprite.hpp> +#include <mglpp/window/Window.hpp> + +namespace gsr { + GsrPage::GsrPage() : + scrollable_body(mgl::vec2f(0.0f, 0.0f)), + back_button(&get_theme().title_font, "Back", + mgl::vec2f(get_theme().window_width / 10, get_theme().window_height / 15).floor(), get_theme().scrollable_page_bg_color), + label_text("Settings", get_theme().title_font) + { + //set_position(content_page_position); + const float margin = 0.02f; + set_margins(margin, margin, margin, margin); + back_button.set_border_scale(0.003f); + } + + bool GsrPage::on_event(mgl::Event &event, mgl::Window &window, mgl::vec2f) { + if(!visible) + return true; + + if(!scrollable_body.on_event(event, window, mgl::vec2f(0.0f, 0.0f))) + return false; + + if(!back_button.on_event(event, window, mgl::vec2f(0.0f, 0.0f))) + return false; + + return true; + } + + void GsrPage::draw(mgl::Window &window, mgl::vec2f offset) { + if(!visible) + return; + + const int margin_top = margin_top_scale * get_theme().window_height; + const int margin_left = margin_left_scale * get_theme().window_height; + + const mgl::vec2f window_size = mgl::vec2f(get_theme().window_width, get_theme().window_height).floor(); + const mgl::vec2f content_page_size = get_size(); + const mgl::vec2f content_page_position = mgl::vec2f(window_size * 0.5f - content_page_size * 0.5f).floor(); + offset = content_page_position + mgl::vec2f(margin_left, get_border_size() + margin_top).floor(); + + mgl::Rectangle background(content_page_size); + background.set_position(content_page_position); + background.set_color(get_theme().scrollable_page_bg_color); + window.draw(background); + + mgl::Rectangle border(mgl::vec2f(content_page_size.x, get_border_size()).floor()); + border.set_position(content_page_position); + border.set_color(get_theme().tint_color); + window.draw(border); + + scrollable_body.set_position(offset); + scrollable_body.draw(window, mgl::vec2f(0.0f, 0.0f)); + + draw_page_label(window, content_page_position); + + back_button.set_position(content_page_position + mgl::vec2f(content_page_size.x + get_horizontal_spacing(), 0.0f).floor()); + back_button.draw(window, mgl::vec2f(0.0f, 0.0f)); + } + + void GsrPage::draw_page_label(mgl::Window &window, mgl::vec2f body_pos) { + const mgl::vec2f window_size = mgl::vec2f(get_theme().window_width, get_theme().window_height).floor(); + + mgl::Rectangle background(mgl::vec2f(window_size.x / 10, window_size.x / 10).floor()); + background.set_position(body_pos.floor() - mgl::vec2f(background.get_size().x + get_horizontal_spacing(), 0.0f).floor()); + background.set_color(mgl::Color(0, 0, 0, 255)); + window.draw(background); + + const int text_margin = background.get_size().y * 0.085; + label_text.set_position((background.get_position() + mgl::vec2f(background.get_size().x * 0.5f - label_text.get_bounds().size.x * 0.5f, text_margin)).floor()); + window.draw(label_text); + + mgl::Sprite icon(&get_theme().settings_texture); + icon.set_height((int)(background.get_size().y * 0.5f)); + icon.set_position((background.get_position() + background.get_size() * 0.5f - icon.get_size() * 0.5f).floor()); + window.draw(icon); + } + + mgl::vec2f GsrPage::get_size() { + if(!visible) + return {0.0f, 0.0f}; + + const mgl::vec2f window_size = mgl::vec2f(get_theme().window_width, get_theme().window_height).floor(); + const mgl::vec2f content_page_size = (window_size * mgl::vec2f(0.3333f, 0.7f)).floor(); + return content_page_size; + } + + mgl::vec2f GsrPage::get_inner_size() { + if(!visible) + return {0.0f, 0.0f}; + + const int margin_top = margin_top_scale * get_theme().window_height; + const int margin_bottom = margin_bottom_scale * get_theme().window_height; + const int margin_left = margin_left_scale * get_theme().window_height; + const int margin_right = margin_right_scale * get_theme().window_height; + return get_size() - mgl::vec2f(margin_left + margin_right, margin_top + margin_bottom + get_border_size()); + } + + void GsrPage::add_widget(std::unique_ptr<Widget> widget) { + scrollable_body.add_widget(std::move(widget)); + } + + void GsrPage::set_margins(float top, float bottom, float left, float right) { + margin_top_scale = top; + margin_bottom_scale = bottom; + margin_left_scale = left; + margin_right_scale = right; + scrollable_body.set_size(get_inner_size()); + } + + void GsrPage::set_on_back_button_click(std::function<void()> on_click_handler) { + back_button.on_click = std::move(on_click_handler); + } + + float GsrPage::get_border_size() const { + return 0.004f * get_theme().window_height; + } + + float GsrPage::get_horizontal_spacing() const { + return get_theme().window_width / 50; + } +}
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