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https://github.com/gnif/LookingGlass.git
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[client] all: move keybind implementation into app.c/h
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3d03699cc8
@ -1,6 +1,6 @@
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/*
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Looking Glass - KVM FrameRelay (KVMFR) Client
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Copyright (C) 2017-2020 Geoffrey McRae <geoff@hostfission.com>
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Copyright (C) 2017-2021 Geoffrey McRae <geoff@hostfission.com>
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https://looking-glass.hostfission.com
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This program is free software; you can redistribute it and/or modify it under
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@ -17,11 +17,25 @@ this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _H_LG_APP_
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#define _H_LG_APP_
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#include <stdbool.h>
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#include <linux/input.h>
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#include "common/types.h"
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#include "interface/displayserver.h"
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typedef enum LG_MsgAlert
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{
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LG_ALERT_INFO ,
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LG_ALERT_SUCCESS,
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LG_ALERT_WARNING,
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LG_ALERT_ERROR
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}
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LG_MsgAlert;
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SDL_Window * app_getWindow(void);
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bool app_getProp(LG_DSProperty prop, void * ret);
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@ -47,3 +61,37 @@ void app_clipboardRelease(void);
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void app_clipboardNotify(const LG_ClipboardData type, size_t size);
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void app_clipboardData(const LG_ClipboardData type, uint8_t * data, size_t size);
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void app_clipboardRequest(const LG_ClipboardReplyFn replyFn, void * opaque);
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typedef struct KeybindHandle * KeybindHandle;
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typedef void (*SuperEventFn)(uint32_t sc, void * opaque);
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/**
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* Show an alert on screen
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* @param type The alert type
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* param fmt The alert message format
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@ param ... formatted message values
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*/
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void app_alert(LG_MsgAlert type, const char * fmt, ...);
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/**
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* Register a handler for the <super>+<key> combination
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* @param sc The scancode to register
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* @param callback The function to be called when the combination is pressed
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* @param opaque A pointer to be passed to the callback, may be NULL
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* @retval A handle for the binding or NULL on failure.
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* The caller is required to release the handle via `app_releaseKeybind` when it is no longer required
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*/
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KeybindHandle app_registerKeybind(uint32_t sc, SuperEventFn callback, void * opaque);
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/**
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* Release an existing key binding
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* @param handle A pointer to the keybind handle to release, may be NULL
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*/
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void app_releaseKeybind(KeybindHandle * handle);
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/**
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* Release all keybindings
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*/
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void app_releaseAllKeybinds(void);
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#endif
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@ -1,59 +0,0 @@
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/*
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Looking Glass - KVM FrameRelay (KVMFR) Client
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Copyright (C) 2017-2019 Geoffrey McRae <geoff@hostfission.com>
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https://looking-glass.hostfission.com
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#pragma once
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#include <SDL2/SDL.h>
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#include <linux/input.h>
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typedef enum LG_MsgAlert
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{
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LG_ALERT_INFO ,
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LG_ALERT_SUCCESS,
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LG_ALERT_WARNING,
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LG_ALERT_ERROR
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}
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LG_MsgAlert;
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typedef struct KeybindHandle * KeybindHandle;
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typedef void (*SuperEventFn)(uint32_t sc, void * opaque);
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/**
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* Show an alert on screen
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* @param type The alert type
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* param fmt The alert message format
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@ param ... formatted message values
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*/
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void app_alert(LG_MsgAlert type, const char * fmt, ...);
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/**
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* Register a handler for the <super>+<key> combination
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* @param sc The scancode to register
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* @param callback The function to be called when the combination is pressed
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* @param opaque A pointer to be passed to the callback, may be NULL
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* @retval A handle for the binding or NULL on failure.
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* The caller is required to release the handle via `app_release_keybind` when it is no longer required
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*/
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KeybindHandle app_register_keybind(uint32_t sc, SuperEventFn callback, void * opaque);
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/**
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* Release an existing key binding
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* @param handle A pointer to the keybind handle to release, may be NULL
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*/
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void app_release_keybind(KeybindHandle * handle);
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@ -22,6 +22,7 @@ Place, Suite 330, Boston, MA 02111-1307 USA
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#include "common/option.h"
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#include "common/locking.h"
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#include "app.h"
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#include "texture.h"
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#include "shader.h"
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#include "model.h"
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@ -29,8 +30,6 @@ Place, Suite 330, Boston, MA 02111-1307 USA
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#include <stdlib.h>
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#include <string.h>
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#include "interface/app.h"
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// these headers are auto generated by cmake
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#include "desktop.vert.h"
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#include "desktop_rgb.frag.h"
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@ -62,12 +61,11 @@ struct EGL_Desktop
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struct DesktopShader shader_generic;
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// night vision
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KeybindHandle kbNV;
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int nvMax;
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int nvGain;
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int nvMax;
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int nvGain;
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// colorblind mode
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int cbMode;
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int cbMode;
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};
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// forwards
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@ -136,7 +134,7 @@ bool egl_desktop_init(EGL_Desktop ** desktop, EGLDisplay * display)
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egl_model_set_default((*desktop)->model);
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egl_model_set_texture((*desktop)->model, (*desktop)->texture);
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(*desktop)->kbNV = app_register_keybind(KEY_N, egl_desktop_toggle_nv, *desktop);
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app_registerKeybind(KEY_N, egl_desktop_toggle_nv, *desktop);
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(*desktop)->nvMax = option_get_int("egl", "nvGainMax");
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(*desktop)->nvGain = option_get_int("egl", "nvGain" );
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@ -166,8 +164,6 @@ void egl_desktop_free(EGL_Desktop ** desktop)
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egl_shader_free (&(*desktop)->shader_generic.shader);
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egl_model_free (&(*desktop)->model );
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app_release_keybind(&(*desktop)->kbNV);
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free(*desktop);
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*desktop = NULL;
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}
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@ -55,7 +55,7 @@ void app_alert(LG_MsgAlert type, const char * fmt, ...)
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free(buffer);
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}
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KeybindHandle app_register_keybind(SDL_Scancode key, SuperEventFn callback, void * opaque)
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KeybindHandle app_registerKeybind(SDL_Scancode key, SuperEventFn callback, void * opaque)
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{
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// don't allow duplicate binds
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if (g_state.bindings[key])
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@ -73,7 +73,7 @@ KeybindHandle app_register_keybind(SDL_Scancode key, SuperEventFn callback, void
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return handle;
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}
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void app_release_keybind(KeybindHandle * handle)
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void app_releaseKeybind(KeybindHandle * handle)
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{
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if (!*handle)
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return;
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@ -83,6 +83,16 @@ void app_release_keybind(KeybindHandle * handle)
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*handle = NULL;
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}
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void app_releaseAllKeybinds(void)
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{
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for(int i = 0; i < KEY_MAX; ++i)
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if (g_state.bindings[i])
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{
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free(g_state.bindings[i]);
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g_state.bindings[i] = NULL;
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}
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}
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bool app_getProp(LG_DSProperty prop, void * ret)
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{
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return g_state.ds->getProp(prop, ret);
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@ -745,49 +745,35 @@ static void key_passthrough(uint32_t sc, void * opaque)
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static void register_key_binds(void)
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{
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g_state.kbFS = app_register_keybind(KEY_F , toggle_fullscreen, NULL);
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g_state.kbVideo = app_register_keybind(KEY_V , toggle_video , NULL);
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g_state.kbRotate = app_register_keybind(KEY_R , toggle_rotate , NULL);
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g_state.kbQuit = app_register_keybind(KEY_Q , quit , NULL);
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app_registerKeybind(KEY_F, toggle_fullscreen, NULL);
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app_registerKeybind(KEY_V, toggle_video , NULL);
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app_registerKeybind(KEY_R, toggle_rotate , NULL);
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app_registerKeybind(KEY_Q, quit , NULL);
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if (g_params.useSpiceInput)
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{
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g_state.kbInput = app_register_keybind(KEY_I , toggle_input , NULL);
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g_state.kbMouseSensInc = app_register_keybind(KEY_INSERT, mouse_sens_inc , NULL);
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g_state.kbMouseSensDec = app_register_keybind(KEY_DELETE, mouse_sens_dec , NULL);
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app_registerKeybind(KEY_I , toggle_input , NULL);
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app_registerKeybind(KEY_INSERT, mouse_sens_inc , NULL);
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app_registerKeybind(KEY_DELETE, mouse_sens_dec , NULL);
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g_state.kbCtrlAltFn[0 ] = app_register_keybind(KEY_F1 , ctrl_alt_fn, NULL);
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g_state.kbCtrlAltFn[1 ] = app_register_keybind(KEY_F2 , ctrl_alt_fn, NULL);
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g_state.kbCtrlAltFn[2 ] = app_register_keybind(KEY_F3 , ctrl_alt_fn, NULL);
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g_state.kbCtrlAltFn[3 ] = app_register_keybind(KEY_F4 , ctrl_alt_fn, NULL);
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g_state.kbCtrlAltFn[4 ] = app_register_keybind(KEY_F5 , ctrl_alt_fn, NULL);
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g_state.kbCtrlAltFn[5 ] = app_register_keybind(KEY_F6 , ctrl_alt_fn, NULL);
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g_state.kbCtrlAltFn[6 ] = app_register_keybind(KEY_F7 , ctrl_alt_fn, NULL);
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g_state.kbCtrlAltFn[7 ] = app_register_keybind(KEY_F8 , ctrl_alt_fn, NULL);
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g_state.kbCtrlAltFn[8 ] = app_register_keybind(KEY_F9 , ctrl_alt_fn, NULL);
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g_state.kbCtrlAltFn[9 ] = app_register_keybind(KEY_F10, ctrl_alt_fn, NULL);
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g_state.kbCtrlAltFn[10] = app_register_keybind(KEY_F11, ctrl_alt_fn, NULL);
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g_state.kbCtrlAltFn[11] = app_register_keybind(KEY_F12, ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F1 , ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F2 , ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F3 , ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F4 , ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F5 , ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F6 , ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F7 , ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F8 , ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F9 , ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F10, ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F11, ctrl_alt_fn, NULL);
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app_registerKeybind(KEY_F12, ctrl_alt_fn, NULL);
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g_state.kbPass[0] = app_register_keybind(KEY_LEFTMETA , key_passthrough, NULL);
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g_state.kbPass[1] = app_register_keybind(KEY_RIGHTMETA, key_passthrough, NULL);
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app_registerKeybind(KEY_LEFTMETA , key_passthrough, NULL);
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app_registerKeybind(KEY_RIGHTMETA, key_passthrough, NULL);
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}
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}
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static void release_key_binds(void)
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{
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app_release_keybind(&g_state.kbFS );
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app_release_keybind(&g_state.kbVideo);
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app_release_keybind(&g_state.kbInput);
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app_release_keybind(&g_state.kbQuit );
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app_release_keybind(&g_state.kbMouseSensInc);
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app_release_keybind(&g_state.kbMouseSensDec);
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for(int i = 0; i < 12; ++i)
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app_release_keybind(&g_state.kbCtrlAltFn[i]);
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for(int i = 0; i < 2; ++i)
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app_release_keybind(&g_state.kbPass[i]);
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}
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static void initSDLCursor(void)
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{
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const uint8_t data[4] = {0xf, 0x9, 0x9, 0xf};
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@ -1245,7 +1231,7 @@ static void lg_shutdown(void)
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ivshmemClose(&g_state.shm);
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release_key_binds();
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app_releaseAllKeybinds();
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SDL_Quit();
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}
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@ -22,7 +22,6 @@ Place, Suite 330, Boston, MA 02111-1307 USA
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#include <SDL2/SDL.h>
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#include <linux/input.h>
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#include "interface/app.h"
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#include "dynamic/displayservers.h"
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#include "dynamic/renderers.h"
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@ -92,16 +91,6 @@ struct AppState
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uint64_t resizeTimeout;
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bool resizeDone;
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KeybindHandle kbFS;
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KeybindHandle kbVideo;
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KeybindHandle kbRotate;
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KeybindHandle kbInput;
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KeybindHandle kbQuit;
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KeybindHandle kbMouseSensInc;
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KeybindHandle kbMouseSensDec;
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KeybindHandle kbCtrlAltFn[12];
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KeybindHandle kbPass[2];
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};
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struct AppParams
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