Expand mouse control methods
Replace the [sdl] `autolock = true/false` configuration setting with [sdl] `capture_mouse = ...` with a two-value setting. The first value defines how the mouse is controlled: - onclick: The mouse will be captured with a click inside the window. - onstart: The mouse is captured immediately on start (similar to real DOS). - seamless: The mouse will move seamlessly in and out of DOSBox and cannot be captured. - nomouse: The mouse is disabled and hidden without any input sent to the game. The second value defines how middle-clicks are handled: - middlegame: Middle-clicks are sent to the game (not used to uncapture the mouse). - middlerelease: Middle-click will uncapture the mouse when windowed (not sent to the game). Middle-clicks are sent to the game when fullscreen or when seamless control is set. The default setting of "onclick middlegame" reproduces DOSBox's existing behavior.
This commit is contained in:
krcroft
Patryk Obara
parent
7dbf5cece4
commit
3446db1ee9
4 changed files with 180 additions and 97 deletions
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@ -69,8 +69,4 @@ bool GFX_SDLUsingWinDIB(void);
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void MAPPER_UpdateJoysticks(void);
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#endif
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/* Mouse related */
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void GFX_CaptureMouse(void);
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extern bool mouselocked; //true if mouse is confined to window
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#endif
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@ -40,6 +40,10 @@
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#include "support.h"
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#include "video.h"
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/* Mouse related */
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void GFX_ToggleMouseCapture(void);
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extern SDL_bool mouse_is_captured; //true if mouse is confined to window
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enum {
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CLR_BLACK=0,
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CLR_GREY=1,
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@ -2492,10 +2496,10 @@ SDL_Surface* SDL_SetVideoMode_Wrap(int width,int height,int bpp,Bit32u flags);
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void MAPPER_RunInternal() {
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int cursor = SDL_ShowCursor(SDL_QUERY);
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SDL_ShowCursor(SDL_ENABLE);
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bool mousetoggle=false;
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if(mouselocked) {
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mousetoggle=true;
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GFX_CaptureMouse();
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bool mousetoggle = false;
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if (mouse_is_captured) {
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mousetoggle = true;
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GFX_ToggleMouseCapture();
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}
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/* Be sure that there is no update in progress */
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@ -2545,7 +2549,8 @@ void MAPPER_RunInternal() {
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#if defined (REDUCE_JOYSTICK_POLLING)
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SDL_JoystickEventState(SDL_DISABLE);
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#endif
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if(mousetoggle) GFX_CaptureMouse();
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if (mousetoggle)
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GFX_ToggleMouseCapture();
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SDL_ShowCursor(cursor);
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GFX_ResetScreen();
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}
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@ -23,6 +23,7 @@
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#include "dosbox.h"
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#include <cassert>
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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@ -112,6 +113,14 @@ extern char** environ;
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#define PRIO_TOTAL (PRIO_MAX-PRIO_MIN)
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#endif
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SDL_bool mouse_is_captured = SDL_FALSE; // global for mapper
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enum MouseControlType {
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CaptureOnClick = 1 << 0,
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CaptureOnStart = 1 << 1,
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Seamless = 1 << 2,
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NoMouse = 1 << 3
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};
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enum SCREEN_TYPES {
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SCREEN_SURFACE,
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@ -192,13 +201,11 @@ struct SDL_Block {
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} texture;
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SDL_cond *cond;
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struct {
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bool autolock;
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bool autoenable;
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bool requestlock;
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bool locked;
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int xsensitivity;
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int ysensitivity;
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Bitu sensitivity;
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MouseControlType control_choice;
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bool middle_will_release;
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} mouse;
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SDL_Rect updateRects[1024];
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Bitu num_joysticks;
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@ -846,28 +853,61 @@ dosurface:
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}//CASE
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if (retFlags)
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GFX_Start();
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if (!sdl.mouse.autoenable) SDL_ShowCursor(sdl.mouse.autolock?SDL_DISABLE:SDL_ENABLE);
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return retFlags;
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}
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void GFX_ToggleMouseCapture(void) {
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assertm(sdl.mouse.control_choice != NoMouse,
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"SDL: Mouse capture is invalid when NoMouse is configured [Logic Bug]");
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void GFX_CaptureMouse(void) {
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sdl.mouse.locked=!sdl.mouse.locked;
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if (sdl.mouse.locked) {
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SDL_SetRelativeMouseMode(SDL_TRUE);
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SDL_ShowCursor(SDL_DISABLE);
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} else {
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SDL_SetRelativeMouseMode(SDL_FALSE);
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if (sdl.mouse.autoenable || !sdl.mouse.autolock) SDL_ShowCursor(SDL_ENABLE);
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}
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mouselocked=sdl.mouse.locked;
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mouse_is_captured = mouse_is_captured ? SDL_FALSE : SDL_TRUE;
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if (SDL_SetRelativeMouseMode(mouse_is_captured) != 0) {
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SDL_ShowCursor(SDL_ENABLE);
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E_Exit("SDL: failed to %s relative-mode [SDL Bug]",
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mouse_is_captured ? "put the mouse in" : "take the mouse out of");
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}
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LOG_MSG("SDL: %s the mouse", mouse_is_captured ? "captured" : "released");
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}
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bool mouselocked; //Global variable for mapper
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static void CaptureMouse(bool pressed) {
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if (!pressed)
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static void ToggleMouseCapture(bool pressed) {
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if (!pressed || sdl.desktop.fullscreen)
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return;
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GFX_CaptureMouse();
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GFX_ToggleMouseCapture();
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}
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void GFX_UpdateMouseAfterExposure(void) {
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// Used below
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static bool has_run_once = false;
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// We've switched to or started in fullscreen, so capture the mouse
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// This is valid for all modes except for nomouse.
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if (sdl.desktop.fullscreen
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&& !mouse_is_captured
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&& sdl.mouse.control_choice != NoMouse) {
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GFX_ToggleMouseCapture();
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// If we've switched-back from fullscreen, then released the mouse
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// if it's captured and in seamless-mode.
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} else if (!sdl.desktop.fullscreen
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&& mouse_is_captured
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&& sdl.mouse.control_choice == Seamless) {
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GFX_ToggleMouseCapture();
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SDL_ShowCursor(SDL_DISABLE);
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// If none of the above are true /and/ has_run_once is false,
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// then we're starting up the first time, so we:
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// - Capture the mouse if configured onstart is set.
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// - Hide the mouse if seamless or nomouse are set.
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} else if (!has_run_once) {
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if (sdl.mouse.control_choice == CaptureOnStart) {
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SDL_RaiseWindow(sdl.window);
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GFX_ToggleMouseCapture();
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} else if (sdl.mouse.control_choice & (Seamless | NoMouse)) {
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SDL_ShowCursor(SDL_DISABLE);
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}
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}
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has_run_once = true;
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}
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#if defined (WIN32)
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@ -893,19 +933,15 @@ void sticky_keys(bool restore){
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#endif
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void GFX_SwitchFullScreen(void) {
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sdl.desktop.fullscreen=!sdl.desktop.fullscreen;
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if (sdl.desktop.fullscreen) {
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if (!sdl.mouse.locked) GFX_CaptureMouse();
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#if defined (WIN32)
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sticky_keys(false); //disable sticky keys in fullscreen mode
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// We are about to switch to the opposite of our current mode
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// (ie: opposite of whatever sdl.desktop.fullscreen holds).
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// Sticky-keys should be set to the opposite of fullscreen,
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// so we simply apply the bool of the mode we're switching out-of.
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sticky_keys(sdl.desktop.fullscreen);
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#endif
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} else {
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if (sdl.mouse.locked) GFX_CaptureMouse();
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#if defined (WIN32)
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sticky_keys(true); //restore sticky keys to default state in windowed mode.
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#endif
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}
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GFX_ResetScreen();
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sdl.desktop.fullscreen = !sdl.desktop.fullscreen;
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GFX_ResetScreen();
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}
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static void SwitchFullScreen(bool pressed) {
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@ -1102,8 +1138,8 @@ void GFX_UpdateDisplayDimensions(int width, int height)
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static void GUI_ShutDown(Section * /*sec*/) {
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GFX_Stop();
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if (sdl.draw.callback) (sdl.draw.callback)( GFX_CallBackStop );
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if (sdl.mouse.locked) GFX_CaptureMouse();
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if (sdl.desktop.fullscreen) GFX_SwitchFullScreen();
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if (mouse_is_captured) GFX_ToggleMouseCapture();
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}
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@ -1224,9 +1260,6 @@ static void GUI_StartUp(Section * sec) {
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}
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SetPriority(sdl.priority.focus); //Assume focus on startup
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sdl.mouse.locked=false;
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mouselocked=false; //Global for mapper
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sdl.mouse.requestlock=false;
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sdl.desktop.full.fixed=false;
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const char* fullresolution=section->Get_string("fullresolution");
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sdl.desktop.full.width = 0;
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@ -1283,18 +1316,8 @@ static void GUI_StartUp(Section * sec) {
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GFX_ObtainDisplayDimensions();
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}
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sdl.mouse.autoenable=section->Get_bool("autolock");
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if (!sdl.mouse.autoenable) SDL_ShowCursor(SDL_DISABLE);
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sdl.mouse.autolock=false;
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Prop_multival* p3 = section->Get_multival("sensitivity");
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sdl.mouse.xsensitivity = p3->GetSection()->Get_int("xsens");
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sdl.mouse.ysensitivity = p3->GetSection()->Get_int("ysens");
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std::string output=section->Get_string("output");
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/* Setup Mouse correctly if fullscreen */
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if(sdl.desktop.fullscreen) GFX_CaptureMouse();
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if (output == "surface") {
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sdl.desktop.want_type=SCREEN_SURFACE;
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} else if (output == "texture") {
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@ -1458,12 +1481,50 @@ static void GUI_StartUp(Section * sec) {
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}
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SDL_FreeSurface(splash_surf);
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delete [] tmpbufp;
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}
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// Apply the user's mouse settings
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Section_prop* s = section->Get_multival("capture_mouse")->GetSection();
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const std::string control_choice = s->Get_string("mouse_control");
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std::string mouse_control_msg;
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if (control_choice == "onclick") {
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sdl.mouse.control_choice = CaptureOnClick;
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mouse_control_msg = "will be captured after clicking";
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} else if (control_choice == "onstart") {
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sdl.mouse.control_choice = CaptureOnStart;
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mouse_control_msg = "will be captured immediately on start";
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} else if (control_choice == "seamless") {
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sdl.mouse.control_choice = Seamless;
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mouse_control_msg = "will move seamlessly without being captured";
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} else if (control_choice == "nomouse") {
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sdl.mouse.control_choice = NoMouse;
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mouse_control_msg = "will not be active";
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} else {
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assert(sdl.mouse.control_choice == CaptureOnClick);
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}
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std:: string middle_control_msg;
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if (std::string(s->Get_string("middle_control")) == "middlerelease") {
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sdl.mouse.middle_will_release = true;
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if (sdl.mouse.control_choice & (CaptureOnClick | CaptureOnStart))
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middle_control_msg = " and middle-click will uncapture the mouse";
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} else {
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if (sdl.mouse.control_choice & (CaptureOnClick | CaptureOnStart))
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middle_control_msg = " and middle-clicks will be sent to the game";
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}
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LOG_MSG("SDL: Mouse %s%s.", mouse_control_msg.c_str(), middle_control_msg.c_str());
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// Only setup the Ctrl+F10 handler if the mouse is capturable
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if (sdl.mouse.control_choice & (CaptureOnStart | CaptureOnClick)) {
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MAPPER_AddHandler(ToggleMouseCapture,MK_f10,MMOD1,"capmouse","Cap Mouse");
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}
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// Apply the user's mouse sensitivity settings
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Prop_multival* p3 = section->Get_multival("sensitivity");
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sdl.mouse.xsensitivity = p3->GetSection()->Get_int("xsens");
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sdl.mouse.ysensitivity = p3->GetSection()->Get_int("ysens");
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/* Get some Event handlers */
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MAPPER_AddHandler(KillSwitch,MK_f9,MMOD1,"shutdown","ShutDown");
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MAPPER_AddHandler(CaptureMouse,MK_f10,MMOD1,"capmouse","Cap Mouse");
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MAPPER_AddHandler(SwitchFullScreen,MK_return,MMOD2,"fullscr","Fullscreen");
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MAPPER_AddHandler(Restart,MK_home,MMOD1|MMOD2,"restart","Restart");
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#if C_DEBUG
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@ -1477,36 +1538,26 @@ static void GUI_StartUp(Section * sec) {
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if(keystate&KMOD_CAPS) startup_state_capslock = true;
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}
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void Mouse_AutoLock(bool enable) {
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sdl.mouse.autolock=enable;
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if (sdl.mouse.autoenable) sdl.mouse.requestlock=enable;
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else {
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SDL_ShowCursor(enable?SDL_DISABLE:SDL_ENABLE);
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sdl.mouse.requestlock=false;
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}
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}
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static void HandleMouseMotion(SDL_MouseMotionEvent * motion) {
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if (sdl.mouse.locked || !sdl.mouse.autoenable)
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if (mouse_is_captured || sdl.mouse.control_choice == Seamless)
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Mouse_CursorMoved((float)motion->xrel*sdl.mouse.xsensitivity/100.0f,
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(float)motion->yrel*sdl.mouse.ysensitivity/100.0f,
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(float)(motion->x-sdl.clip.x)/(sdl.clip.w-1)*sdl.mouse.xsensitivity/100.0f,
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(float)(motion->y-sdl.clip.y)/(sdl.clip.h-1)*sdl.mouse.ysensitivity/100.0f,
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sdl.mouse.locked);
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mouse_is_captured);
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}
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static void HandleMouseButton(SDL_MouseButtonEvent * button) {
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switch (button->state) {
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case SDL_PRESSED:
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if (sdl.mouse.requestlock && !sdl.mouse.locked) {
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GFX_CaptureMouse();
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// Don't pass click to mouse handler
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break;
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}
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if (!sdl.mouse.autoenable && sdl.mouse.autolock && button->button == SDL_BUTTON_MIDDLE) {
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GFX_CaptureMouse();
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break;
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}
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if (!sdl.desktop.fullscreen
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&& sdl.mouse.control_choice & (CaptureOnStart | CaptureOnClick)
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&& ((sdl.mouse.middle_will_release && button->button == SDL_BUTTON_MIDDLE)
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|| !mouse_is_captured)) {
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GFX_ToggleMouseCapture();
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break; // Don't pass click to mouse handler
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}
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switch (button->button) {
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case SDL_BUTTON_LEFT:
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Mouse_ButtonPressed(0);
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@ -1617,23 +1668,19 @@ void GFX_Events() {
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continue;
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case SDL_WINDOWEVENT_EXPOSED:
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if (sdl.draw.callback) sdl.draw.callback( GFX_CallBackRedraw );
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GFX_UpdateMouseAfterExposure();
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continue;
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case SDL_WINDOWEVENT_FOCUS_GAINED:
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if (sdl.desktop.fullscreen && !sdl.mouse.locked)
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GFX_CaptureMouse();
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SetPriority(sdl.priority.focus);
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CPU_Disable_SkipAutoAdjust();
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break;
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case SDL_WINDOWEVENT_FOCUS_LOST:
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if (sdl.mouse.locked) {
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#ifdef WIN32
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if (sdl.desktop.fullscreen) {
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VGA_KillDrawing();
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GFX_ForceFullscreenExit();
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}
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#endif
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GFX_CaptureMouse();
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if (sdl.desktop.fullscreen) {
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VGA_KillDrawing();
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GFX_ForceFullscreenExit();
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}
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#endif
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SetPriority(sdl.priority.nofocus);
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GFX_LosingFocus();
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CPU_Enable_SkipAutoAdjust();
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@ -1697,7 +1744,8 @@ void GFX_Events() {
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break;
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case SDL_MOUSEBUTTONDOWN:
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case SDL_MOUSEBUTTONUP:
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HandleMouseButton(&event.button);
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if (sdl.mouse.control_choice != NoMouse)
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HandleMouseButton(&event.button);
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break;
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case SDL_QUIT:
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throw(0);
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@ -1789,6 +1837,8 @@ void Config_Add_SDL() {
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Prop_string* Pstring;
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Prop_int* Pint;
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Prop_multival* Pmulti;
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Section_prop* Psection;
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const Property::Changeable::Value always = Property::Changeable::Always;
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Pbool = sdl_sec->Add_bool("fullscreen",Property::Changeable::Always,false);
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Pbool->Set_help("Start dosbox directly in fullscreen. (Press ALT-Enter to go back)");
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@ -1829,8 +1879,46 @@ void Config_Add_SDL() {
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"Use output=auto for an automatic choice.");
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Pstring->Set_values(Get_SDL_TextureRenderers());
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Pbool = sdl_sec->Add_bool("autolock",Property::Changeable::Always,true);
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Pbool->Set_help("Mouse will automatically lock, if you click on the screen. (Press CTRL-F10 to unlock)");
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// Define mouse control settings
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Pmulti = sdl_sec->Add_multi("capture_mouse", always, " ");
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const char *mouse_controls[] = {
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"onclick", // default
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"onstart",
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"seamless",
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"nomouse",
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0
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};
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const char *middle_controls[] = {
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"middlegame", // default
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"middlerelease",
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0
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};
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// Generate and set the mouse control defaults from above arrays
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std::string mouse_control_defaults(mouse_controls[0]);
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mouse_control_defaults += " ";
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mouse_control_defaults += middle_controls[0];
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Pmulti->SetValue(mouse_control_defaults.c_str());
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// Add the mouse and middle control as sub-sections
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Psection = Pmulti->GetSection();
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Psection->Add_string("mouse_control", always, mouse_controls[0])->Set_values(mouse_controls);
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Psection->Add_string("middle_control", always, middle_controls[0])->Set_values(middle_controls);
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// Construct and set the help block using defaults set above
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std::string mouse_control_help(
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"Choose a mouse control method:\n"
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" onclick: The mouse will be captured after the first click inside the window.\n"
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" onstart: The mouse is captured immediately on start (similar to real DOS).\n"
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" seamless: The mouse can move seamlessly in and out of DOSBox and cannot be captured.\n"
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" nomouse: The mouse is disabled and hidden without any input sent to the game.\n"
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"Choose how middle-clicks are handled (second parameter):\n"
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" middlegame: Middle-clicks are sent to the game (Ctrl-F10 uncaptures the mouse).\n"
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" middlerelease: Middle-clicks are used to uncapture the mouse (not sent to the game).\n"
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" However, middle-clicks /will/ be sent to the game when when fullscreen\n"
|
||||
" or when seamless control is set. Ctrl-F10 will also uncapture the mouse.\n"
|
||||
"Defaults (if not present or incorrect): ");
|
||||
mouse_control_help += mouse_control_defaults;
|
||||
Pmulti->Set_help(mouse_control_help.c_str());
|
||||
|
||||
Pmulti = sdl_sec->Add_multi("sensitivity",Property::Changeable::Always, ",");
|
||||
Pmulti->Set_help("Mouse sensitivity. The optional second parameter specifies vertical sensitivity (e.g. 100,-50).");
|
||||
|
|
@ -2254,10 +2342,10 @@ int main(int argc, char* argv[]) {
|
|||
#if defined (WIN32)
|
||||
sticky_keys(true); //Might not be needed if the shutdown function switches to windowed mode, but it doesn't hurt
|
||||
#endif
|
||||
//Force visible mouse to end user. Somehow this sometimes doesn't happen
|
||||
SDL_SetRelativeMouseMode(SDL_FALSE);
|
||||
SDL_ShowCursor(SDL_ENABLE);
|
||||
|
||||
// Release the mouse if it's still captured
|
||||
if (mouse_is_captured) {
|
||||
GFX_ToggleMouseCapture();
|
||||
}
|
||||
SDL_Quit_Wrapper(); // Let's hope sdl will quit as well when it catches an exception
|
||||
return 0;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -135,7 +135,6 @@ bool Mouse_SetPS2State(bool use) {
|
|||
return false;
|
||||
}
|
||||
useps2callback = use;
|
||||
Mouse_AutoLock(useps2callback);
|
||||
PIC_SetIRQMask(MOUSE_IRQ,!useps2callback);
|
||||
return true;
|
||||
}
|
||||
|
|
@ -143,13 +142,11 @@ bool Mouse_SetPS2State(bool use) {
|
|||
void Mouse_ChangePS2Callback(Bit16u pseg, Bit16u pofs) {
|
||||
if ((pseg==0) && (pofs==0)) {
|
||||
ps2callbackinit = false;
|
||||
Mouse_AutoLock(false);
|
||||
} else {
|
||||
ps2callbackinit = true;
|
||||
ps2cbseg = pseg;
|
||||
ps2cbofs = pofs;
|
||||
}
|
||||
Mouse_AutoLock(ps2callbackinit);
|
||||
}
|
||||
|
||||
void DoPS2Callback(Bit16u data, Bit16s mouseX, Bit16s mouseY) {
|
||||
|
|
@ -731,12 +728,10 @@ static Bitu INT33_Handler(void) {
|
|||
reg_ax=0xffff;
|
||||
reg_bx=MOUSE_BUTTONS;
|
||||
Mouse_Reset();
|
||||
Mouse_AutoLock(true);
|
||||
break;
|
||||
case 0x01: /* Show Mouse */
|
||||
if(mouse.hidden) mouse.hidden--;
|
||||
mouse.updateRegion_y[1] = -1; //offscreen
|
||||
Mouse_AutoLock(true);
|
||||
DrawCursor();
|
||||
break;
|
||||
case 0x02: /* Hide Mouse */
|
||||
|
|
@ -853,7 +848,6 @@ static Bitu INT33_Handler(void) {
|
|||
mouse.sub_mask=reg_cx;
|
||||
mouse.sub_seg=SegValue(es);
|
||||
mouse.sub_ofs=reg_dx;
|
||||
Mouse_AutoLock(true); //Some games don't seem to reset the mouse before using
|
||||
break;
|
||||
case 0x0f: /* Define mickey/pixel rate */
|
||||
Mouse_SetMickeyPixelRate(reg_cx,reg_dx);
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue