mirror of
https://github.com/xemu-project/xemu.git
synced 2024-05-20 13:48:07 -04:00
9c06980275
Introduces a new user interface that looks much nicer, is easier to navigate with controllers, provides more context to users, and is scalable. Some additional features are included. * Adds 'popup menu' with actions that can be used easily from controller * Adds 'main menu', unifying other configuration dialogs * Adds port-forwarding user interface * Adds screenshot feature * Adds volume control feature * Adds gamepad auto-bind option * Adds vsync configuration option * Adds auto UI scaling * Adds preferred window size selection * Adds AV pack selection * Exposes some existing config items in GUI
107 lines
3.4 KiB
C++
107 lines
3.4 KiB
C++
//
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// xemu User Interface
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//
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// Copyright (C) 2020-2022 Matt Borgerson
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#pragma once
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#include <string>
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#include <memory>
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#include <stdexcept>
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#include <cstdio>
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#include "common.hh"
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#include "xemu-hud.h"
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extern "C" {
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#include <noc_file_dialog.h>
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}
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static inline
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bool IsNavInputPressed(ImGuiNavInput i) {
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ImGuiIO &io = ImGui::GetIO();
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return io.NavInputs[i] > 0.0f && io.NavInputsDownDuration[i] == 0.0f;
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}
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static inline const char *PausedFileOpen(int flags, const char *filters,
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const char *default_path,
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const char *default_name)
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{
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bool is_running = runstate_is_running();
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if (is_running) {
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vm_stop(RUN_STATE_PAUSED);
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}
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const char *r = noc_file_dialog_open(flags, filters, default_path, default_name);
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if (is_running) {
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vm_start();
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}
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return r;
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}
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template<typename ... Args>
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std::string string_format( const std::string& format, Args ... args )
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{
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int size_s = std::snprintf( nullptr, 0, format.c_str(), args ... ) + 1; // Extra space for '\0'
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if( size_s <= 0 ){ throw std::runtime_error( "Error during formatting." ); }
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auto size = static_cast<size_t>( size_s );
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std::unique_ptr<char[]> buf( new char[ size ] );
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std::snprintf( buf.get(), size, format.c_str(), args ... );
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return std::string( buf.get(), buf.get() + size - 1 ); // We don't want the '\0' inside
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}
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static inline bool IsShortcutKeyPressed(int scancode)
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{
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ImGuiIO& io = ImGui::GetIO();
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const bool is_osx = io.ConfigMacOSXBehaviors;
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const bool is_shortcut_key = (is_osx ? (io.KeySuper && !io.KeyCtrl) : (io.KeyCtrl && !io.KeySuper)) && !io.KeyAlt && !io.KeyShift; // OS X style: Shortcuts using Cmd/Super instead of Ctrl
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return is_shortcut_key && ImGui::IsKeyPressed(scancode);
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}
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static inline float mix(float a, float b, float t)
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{
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return a*(1.0-t) + (b-a)*t;
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}
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static inline
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int PushWindowTransparencySettings(bool transparent, float alpha_transparent = 0.4, float alpha_opaque = 1.0)
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{
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float alpha = transparent ? alpha_transparent : alpha_opaque;
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ImVec4 c;
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c = ImGui::GetStyle().Colors[transparent ? ImGuiCol_WindowBg : ImGuiCol_TitleBg];
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c.w *= alpha;
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ImGui::PushStyleColor(ImGuiCol_TitleBg, c);
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c = ImGui::GetStyle().Colors[transparent ? ImGuiCol_WindowBg : ImGuiCol_TitleBgActive];
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c.w *= alpha;
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ImGui::PushStyleColor(ImGuiCol_TitleBgActive, c);
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c = ImGui::GetStyle().Colors[ImGuiCol_WindowBg];
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c.w *= alpha;
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ImGui::PushStyleColor(ImGuiCol_WindowBg, c);
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c = ImGui::GetStyle().Colors[ImGuiCol_Border];
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c.w *= alpha;
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ImGui::PushStyleColor(ImGuiCol_Border, c);
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c = ImGui::GetStyle().Colors[ImGuiCol_FrameBg];
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c.w *= alpha;
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ImGui::PushStyleColor(ImGuiCol_FrameBg, c);
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return 5;
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}
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