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https://github.com/libretro/ppsspp.git
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45d94c4877
SLN fix It works, but with the wrong images and the wrong characters! Fix another bug in atlastool's binary output Get Android building again. Oops, didn't mean to disable this permanently. Error checking Minor cleanup Gotta tweak my git ignores... Regenerate metadata
84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
#include "UI/OnScreenDisplay.h"
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#include "base/colorutil.h"
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#include "base/timeutil.h"
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#include "gfx/texture_atlas.h"
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#include "gfx_es2/draw_buffer.h"
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#include "ui/ui_context.h"
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OnScreenMessages osm;
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void OnScreenMessagesView::Draw(UIContext &dc) {
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// First, clean out old messages.
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osm.Lock();
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osm.Clean();
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// Get height
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float w, h;
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dc.MeasureText(dc.theme->uiFont, 1.0f, 1.0f, "Wg", &w, &h);
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float y = 10.0f;
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// Then draw them all.
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const std::list<OnScreenMessages::Message> &messages = osm.Messages();
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for (auto iter = messages.begin(); iter != messages.end(); ++iter) {
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float alpha = (iter->endTime - time_now_d()) * 4.0f;
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if (alpha > 1.0) alpha = 1.0f;
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if (alpha < 0.0) alpha = 0.0f;
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// Messages that are wider than the screen are left-aligned instead of centered.
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float tw, th;
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dc.MeasureText(dc.theme->uiFont, 1.0f, 1.0f, iter->text.c_str(), &tw, &th);
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float x = bounds_.centerX();
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int align = ALIGN_TOP | ALIGN_HCENTER;
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if (tw > bounds_.w) {
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align = ALIGN_TOP | ALIGN_LEFT;
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x = 2;
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}
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dc.SetFontStyle(dc.theme->uiFont);
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dc.DrawTextShadow(iter->text.c_str(), x, y, colorAlpha(iter->color, alpha), align);
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y += h;
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}
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osm.Unlock();
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}
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void OnScreenMessages::Clean() {
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restart:
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double now = time_now_d();
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for (auto iter = messages_.begin(); iter != messages_.end(); iter++) {
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if (iter->endTime < now) {
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messages_.erase(iter);
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goto restart;
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}
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}
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}
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void OnScreenMessages::Show(const std::string &text, float duration_s, uint32_t color, int icon, bool checkUnique, const char *id) {
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double now = time_now_d();
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std::lock_guard<std::mutex> guard(mutex_);
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if (checkUnique) {
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for (auto iter = messages_.begin(); iter != messages_.end(); ++iter) {
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if (iter->text == text || (id && iter->id && !strcmp(iter->id, id))) {
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Message msg = *iter;
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msg.endTime = now + duration_s;
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msg.text = text;
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msg.color = color;
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messages_.erase(iter);
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messages_.insert(messages_.begin(), msg);
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return;
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}
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}
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}
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Message msg;
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msg.text = text;
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msg.color = color;
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msg.endTime = now + duration_s;
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msg.icon = icon;
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msg.id = id;
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messages_.insert(messages_.begin(), msg);
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}
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void OnScreenMessages::ShowOnOff(const std::string &message, bool b, float duration_s, uint32_t color, int icon) {
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Show(message + (b ? ": on" : ": off"), duration_s, color, icon);
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}
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