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FullscreenUI: Add notifications API
This commit is contained in:
Connor McLaughlin
@ -6,6 +6,7 @@
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#include "common/file_system.h"
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#include "common/string.h"
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#include "common/string_util.h"
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#include "common/timer.h"
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#include "core/host_display.h"
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#include "core/host_interface.h"
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#include "imgui_internal.h"
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@ -16,7 +17,8 @@
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namespace ImGuiFullscreen {
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static void DrawFileSelector();
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static void DrawChoiceDialog();
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static void DrawBackgroundProgressDialogs();
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static void DrawBackgroundProgressDialogs(ImVec2& position, float spacing);
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static void DrawNotifications(ImVec2& position, float spacing);
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ImFont* g_standard_font = nullptr;
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ImFont* g_medium_font = nullptr;
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@ -33,6 +35,7 @@ static std::string s_icon_font_filename;
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static std::vector<u8> s_icon_font_data;
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static float s_font_size = 15.0f;
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static const ImWchar* s_font_glyph_range = nullptr;
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static ResolveTextureHandleCallback s_resolve_texture_handle = nullptr;
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static u32 s_menu_button_index = 0;
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@ -75,6 +78,11 @@ void SetMenuBarSize(float size)
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s_menu_bar_size = size;
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}
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void SetResolveTextureFunction(ResolveTextureHandleCallback callback)
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{
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s_resolve_texture_handle = callback;
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}
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static void AddIconFonts(float size)
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{
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static const ImWchar range_fa[] = {ICON_MIN_FA, ICON_MAX_FA, 0};
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@ -182,7 +190,12 @@ void EndLayout()
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{
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DrawFileSelector();
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DrawChoiceDialog();
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DrawBackgroundProgressDialogs();
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const float notification_margin = LayoutScale(10.0f);
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const float spacing = LayoutScale(10.0f);
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ImVec2 position(notification_margin, g_layout_padding_top + LayoutScale(LAYOUT_SCREEN_HEIGHT) - notification_margin);
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DrawBackgroundProgressDialogs(position, spacing);
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DrawNotifications(position, spacing);
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ImGui::PopStyleColor(5);
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ImGui::PopStyleVar(2);
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@ -321,7 +334,7 @@ static void GetMenuButtonFrameBounds(float height, ImVec2* pos, ImVec2* size)
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}
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static bool MenuButtonFrame(const char* str_id, bool enabled, float height, bool* visible, bool* hovered, ImRect* bb,
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ImGuiButtonFlags flags = 0)
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ImGuiButtonFlags flags = 0, float hover_alpha = 1.0f)
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{
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ImGuiWindow* window = ImGui::GetCurrentWindow();
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if (window->SkipItems)
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@ -365,7 +378,7 @@ static bool MenuButtonFrame(const char* str_id, bool enabled, float height, bool
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pressed = ImGui::ButtonBehavior(*bb, id, hovered, &held, flags);
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if (*hovered)
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{
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const ImU32 col = ImGui::GetColorU32(held ? ImGuiCol_ButtonActive : ImGuiCol_ButtonHovered);
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const ImU32 col = ImGui::GetColorU32(held ? ImGuiCol_ButtonActive : ImGuiCol_ButtonHovered, hover_alpha);
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ImGui::RenderFrame(bb->Min, bb->Max, col, true, 0.0f);
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}
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}
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@ -383,10 +396,10 @@ static bool MenuButtonFrame(const char* str_id, bool enabled, float height, bool
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}
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bool MenuButtonFrame(const char* str_id, bool enabled, float height, bool* visible, bool* hovered, ImVec2* min,
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ImVec2* max, ImGuiButtonFlags flags /*= 0*/)
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ImVec2* max, ImGuiButtonFlags flags /*= 0*/, float hover_alpha /*= 0*/)
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{
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ImRect bb;
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const bool result = MenuButtonFrame(str_id, enabled, height, visible, hovered, &bb, flags);
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const bool result = MenuButtonFrame(str_id, enabled, height, visible, hovered, &bb, flags, hover_alpha);
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*min = bb.Min;
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*max = bb.Max;
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return result;
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@ -1214,7 +1227,7 @@ void CloseBackgroundProgressDialog(const char* str_id)
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Panic("Closing unknown progress entry.");
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}
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void DrawBackgroundProgressDialogs()
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void DrawBackgroundProgressDialogs(ImVec2& position, float spacing)
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{
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std::unique_lock<std::mutex> lock(s_background_progress_lock);
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if (s_background_progress_dialogs.empty())
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@ -1222,10 +1235,6 @@ void DrawBackgroundProgressDialogs()
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const float window_width = LayoutScale(500.0f);
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const float window_height = LayoutScale(75.0f);
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const float window_spacing = LayoutScale(20.0f);
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float current_pos_x = LayoutScale(10.0f);
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float current_pos_y = (LayoutScale(LAYOUT_SCREEN_HEIGHT) + g_layout_padding_top) - window_height - LayoutScale(10.0f);
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ImGui::PushStyleColor(ImGuiCol_WindowBg, UIPrimaryDarkColor());
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ImGui::PushStyleColor(ImGuiCol_PlotHistogram, UISecondaryLightColor());
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@ -1239,11 +1248,14 @@ void DrawBackgroundProgressDialogs()
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for (const BackgroundProgressDialogData& data : s_background_progress_dialogs)
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{
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dl->AddRectFilled(ImVec2(current_pos_x, current_pos_y),
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ImVec2(current_pos_x + window_width, current_pos_y + window_height),
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const float window_pos_x = position.x;
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const float window_pos_y = position.y - window_height;
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dl->AddRectFilled(ImVec2(window_pos_x, window_pos_y),
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ImVec2(window_pos_x + window_width, window_pos_y + window_height),
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IM_COL32(0x11, 0x11, 0x11, 200), LayoutScale(10.0f));
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ImVec2 pos(current_pos_x + LayoutScale(10.0f), current_pos_y + LayoutScale(10.0f));
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ImVec2 pos(window_pos_x + LayoutScale(10.0f), window_pos_y + LayoutScale(10.0f));
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dl->AddText(g_medium_font, g_medium_font->FontSize, pos, IM_COL32(255, 255, 255, 255), data.message.c_str(),
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nullptr, 0.0f);
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pos.y += g_medium_font->FontSize + LayoutScale(10.0f);
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@ -1261,7 +1273,7 @@ void DrawBackgroundProgressDialogs()
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pos.y + ((bar_end.y - pos.y) / 2.0f) - (text_size.y / 2.0f));
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dl->AddText(g_medium_font, g_medium_font->FontSize, text_pos, ImGui::GetColorU32(UIPrimaryTextColor()), text);
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current_pos_y -= window_height - window_spacing;
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position.y -= window_height + spacing;
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}
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ImGui::PopFont();
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@ -1269,4 +1281,118 @@ void DrawBackgroundProgressDialogs()
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ImGui::PopStyleColor(2);
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}
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//////////////////////////////////////////////////////////////////////////
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// Notifications
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//////////////////////////////////////////////////////////////////////////
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struct Notification
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{
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std::string title;
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std::string text;
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std::string badge_path;
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Common::Timer::Value start_time;
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float duration;
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};
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static std::vector<Notification> s_notifications;
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void AddNotification(float duration, std::string title, std::string text, std::string image_path)
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{
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Notification notif;
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notif.duration = duration;
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notif.title = std::move(title);
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notif.text = std::move(text);
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notif.badge_path = std::move(image_path);
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notif.start_time = Common::Timer::GetValue();
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s_notifications.push_back(std::move(notif));
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}
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void DrawNotifications(ImVec2& position, float spacing)
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{
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if (s_notifications.empty())
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return;
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const Common::Timer::Value current_time = Common::Timer::GetValue();
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const float horizontal_padding = ImGuiFullscreen::LayoutScale(20.0f);
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const float vertical_padding = ImGuiFullscreen::LayoutScale(10.0f);
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const float horizontal_spacing = ImGuiFullscreen::LayoutScale(10.0f);
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const float vertical_spacing = ImGuiFullscreen::LayoutScale(4.0f);
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const float badge_size = ImGuiFullscreen::LayoutScale(48.0f);
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const float min_width = ImGuiFullscreen::LayoutScale(200.0f);
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const float max_width = ImGuiFullscreen::LayoutScale(800.0f);
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const float max_text_width = max_width - badge_size - (horizontal_padding * 2.0f) - horizontal_spacing;
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const float min_height = (vertical_padding * 2.0f) + badge_size;
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const float shadow_size = ImGuiFullscreen::LayoutScale(4.0f);
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const float rounding = ImGuiFullscreen::LayoutScale(4.0f);
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ImFont* const title_font = ImGuiFullscreen::g_large_font;
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ImFont* const text_font = ImGuiFullscreen::g_medium_font;
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#if 0
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static constexpr u32 toast_background_color = IM_COL32(241, 241, 241, 255);
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static constexpr u32 toast_border_color = IM_COL32(0x88, 0x88, 0x88, 255);
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static constexpr u32 toast_title_color = IM_COL32(1, 1, 1, 255);
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static constexpr u32 toast_text_color = IM_COL32(0, 0, 0, 255);
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#else
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static constexpr u32 toast_background_color = IM_COL32(0x21, 0x21, 0x21, 255);
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static constexpr u32 toast_border_color = IM_COL32(0x48, 0x48, 0x48, 255);
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static constexpr u32 toast_title_color = IM_COL32(0xff, 0xff, 0xff, 255);
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static constexpr u32 toast_text_color = IM_COL32(0xff, 0xff, 0xff, 255);
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#endif
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for (u32 index = 0; index < static_cast<u32>(s_notifications.size());)
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{
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Notification& notif = s_notifications[index];
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if (Common::Timer::ConvertValueToSeconds(current_time - notif.start_time) >= notif.duration)
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{
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s_notifications.erase(s_notifications.begin() + index);
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continue;
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}
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const ImVec2 title_size(text_font->CalcTextSizeA(title_font->FontSize, max_text_width, max_text_width,
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notif.title.c_str(), notif.title.c_str() + notif.title.size()));
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const ImVec2 text_size(text_font->CalcTextSizeA(text_font->FontSize, max_text_width, max_text_width,
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notif.text.c_str(), notif.text.c_str() + notif.text.size()));
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const float box_width = std::max(
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(horizontal_padding * 2.0f) + badge_size + horizontal_spacing + std::max(title_size.x, text_size.x), min_width);
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const float box_height =
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std::max((vertical_padding * 2.0f) + title_size.y + vertical_spacing + text_size.y, min_height);
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const ImVec2 box_min(position.x, position.y - box_height);
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const ImVec2 box_max(box_min.x + box_width, box_min.y + box_height);
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ImDrawList* dl = ImGui::GetForegroundDrawList();
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dl->AddRectFilled(ImVec2(box_min.x + shadow_size, box_min.y + shadow_size),
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ImVec2(box_max.x + shadow_size, box_max.y + shadow_size), IM_COL32(20, 20, 20, 180), rounding,
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ImDrawCornerFlags_All);
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dl->AddRectFilled(box_min, box_max, toast_background_color, rounding, ImDrawCornerFlags_All);
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dl->AddRect(box_min, box_max, toast_border_color, rounding, ImDrawCornerFlags_All,
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ImGuiFullscreen::LayoutScale(1.0f));
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const ImVec2 badge_min(box_min.x + horizontal_padding, box_min.y + vertical_padding);
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const ImVec2 badge_max(badge_min.x + badge_size, badge_min.y + badge_size);
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if (!notif.badge_path.empty() && s_resolve_texture_handle)
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{
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ImTextureID tex = s_resolve_texture_handle(notif.badge_path);
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if (tex)
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dl->AddImage(tex, badge_min, badge_max);
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}
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const ImVec2 title_min(badge_max.x + horizontal_spacing, box_min.y + vertical_padding);
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const ImVec2 title_max(title_min.x + title_size.x, title_min.y + title_size.y);
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dl->AddText(title_font, title_font->FontSize, title_min, toast_title_color, notif.title.c_str(),
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notif.title.c_str() + notif.title.size(), max_text_width);
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const ImVec2 text_min(badge_max.x + horizontal_spacing, title_max.y + vertical_spacing);
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const ImVec2 text_max(text_min.x + text_size.x, text_min.y + text_size.y);
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dl->AddText(text_font, text_font->FontSize, text_min, toast_text_color, notif.text.c_str(),
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notif.text.c_str() + notif.text.size(), max_text_width);
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position.y -= box_height + shadow_size + spacing;
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index++;
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}
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}
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} // namespace ImGuiFullscreen
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