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ImGuiFullscreen: Add animations for notifications

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This commit is contained in:
Connor McLaughlin 2021-02-24 01:13:38 +10:00
parent eb4d6efecd
commit 0d0a7eac1f
1 changed files with 19 additions and 3 deletions
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22
src/frontend-common/imgui_fullscreen.cpp
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@ -3,6 +3,7 @@
#include "imgui_fullscreen.h"
#include "IconsFontAwesome5.h"
#include "common/assert.h"
#include "common/easing.h"
#include "common/file_system.h"
#include "common/string.h"
#include "common/string_util.h"
@ -1352,6 +1353,8 @@ void DrawNotifications(ImVec2& position, float spacing)
if (s_notifications.empty())
return;
static constexpr float EASE_IN_TIME = 0.6f;
static constexpr float EASE_OUT_TIME = 0.6f;
const Common::Timer::Value current_time = Common::Timer::GetValue();
const float horizontal_padding = ImGuiFullscreen::LayoutScale(20.0f);
@ -1383,8 +1386,9 @@ void DrawNotifications(ImVec2& position, float spacing)
for (u32 index = 0; index < static_cast<u32>(s_notifications.size());)
{
Notification& notif = s_notifications[index];
if (Common::Timer::ConvertValueToSeconds(current_time - notif.start_time) >= notif.duration)
const Notification& notif = s_notifications[index];
const float time_passed = static_cast<float>(Common::Timer::ConvertValueToSeconds(current_time - notif.start_time));
if (time_passed >= notif.duration)
{
s_notifications.erase(s_notifications.begin() + index);
continue;
@ -1401,7 +1405,19 @@ void DrawNotifications(ImVec2& position, float spacing)
const float box_height =
std::max((vertical_padding * 2.0f) + title_size.y + vertical_spacing + text_size.y, min_height);
const ImVec2 box_min(position.x, position.y - box_height);
float x_offset = 0.0f;
if (time_passed < EASE_IN_TIME)
{
const float disp = (box_width + position.x);
x_offset = -(disp - (disp * Easing::InBack(time_passed / EASE_IN_TIME)));
}
else if (time_passed > (notif.duration - EASE_OUT_TIME))
{
const float disp = (box_width + position.x);
x_offset = -(disp - (disp * Easing::OutBack((notif.duration - time_passed) / EASE_OUT_TIME)));
}
const ImVec2 box_min(position.x + x_offset, position.y - box_height);
const ImVec2 box_max(box_min.x + box_width, box_min.y + box_height);
ImDrawList* dl = ImGui::GetForegroundDrawList();