diff options
Diffstat (limited to 'channels/console_gui.c')
| -rw-r--r-- | channels/console_gui.c | 76 |
1 files changed, 38 insertions, 38 deletions
diff --git a/channels/console_gui.c b/channels/console_gui.c index 916c40801..312da396b 100644 --- a/channels/console_gui.c +++ b/channels/console_gui.c @@ -6,7 +6,7 @@ /* * GUI layout, structure and management - + For the GUI we use SDL to create a large surface (gui->screen) with 4 areas: remote video on the left, local video on the right, keypad with all controls and text windows in the center, and source device thumbnails on the top. @@ -148,7 +148,7 @@ struct gui_info { int outfd; /* fd for output */ SDL_Surface *keypad; /* the skin for the keypad */ SDL_Rect kp_rect; /* portion of the skin to display - default all */ - SDL_Surface *font; /* font to be used */ + SDL_Surface *font; /* font to be used */ SDL_Rect font_rects[96]; /* only printable chars */ /* each of the following board has two rectangles, @@ -189,10 +189,10 @@ static struct gui_info *cleanup_sdl(struct gui_info *gui, int device_num) if (gui == NULL) return NULL; - /* unload font file */ + /* unload font file */ if (gui->font) { SDL_FreeSurface(gui->font); - gui->font = NULL; + gui->font = NULL; } if (gui->outfd > -1) @@ -221,7 +221,7 @@ static struct gui_info *cleanup_sdl(struct gui_info *gui, int device_num) if (gui->thumb_bd_array[i].board) /* may be useless */ delete_board(gui->thumb_bd_array[i].board); } - + ast_free(gui); SDL_Quit(); return NULL; @@ -290,7 +290,7 @@ static void show_frame(struct video_desc *env, int out) return; p_in = NULL; b_out = &env->src_dpy[i]; - } + } bmp = gui->win[out].bmp; SDL_LockYUVOverlay(bmp); /* output picture info - this is sdl, YUV420P */ @@ -372,7 +372,7 @@ enum skin_area { /* accumulate digits, possibly call dial if in connected mode */ static void keypad_digit(struct video_desc *env, int digit) -{ +{ if (env->owner) { /* we have a call, send the digit */ struct ast_frame f = { AST_FRAME_DTMF, 0 }; @@ -457,7 +457,7 @@ static void keypad_pick_up(struct video_desc *env) * * To generate a font we can use the 'fly' command with the * following script (3 lines with 32 chars each) - + size 320,64 name font.png transparent 0,0,0 @@ -473,7 +473,7 @@ static int gui_output(struct video_desc *env, const char *text) { return 1; /* error, not supported */ } -#endif +#endif static int video_geom(struct fbuf_t *b, const char *s); static void sdl_setup(struct video_desc *env); @@ -495,23 +495,23 @@ static int update_device_info(struct video_desc *env, int i) } /*! \brief Changes the video output (local video) source, controlling if - * it is already using that video device, + * it is already using that video device, * and switching the correct fields of env->out. * grabbers are always open and saved in the device table. * The secondary or the primary device can be changed, * according to the "button" parameter: * the primary device is changed if button = SDL_BUTTON_LEFT; * the secondary device is changed if button = not SDL_BUTTON_LEFT; - * + * * the correct message boards of the sources are also updated * with the new status - * + * * \param env = pointer to the video environment descriptor * \param index = index of the device the caller wants to use are primary or secondary device * \param button = button clicked on the mouse * * returns 0 on success, - * returns 1 on error + * returns 1 on error */ static int switch_video_out(struct video_desc *env, int index, Uint8 button) { @@ -532,7 +532,7 @@ static int switch_video_out(struct video_desc *env, int index, Uint8 button) ast_log(LOG_WARNING, "switching to %s...\n", env->out.devices[index].name); /* already open */ if (env->out.devices[index].grabber) { - /* we also have to update the messages in the source + /* we also have to update the messages in the source message boards below the source windows */ /* first we update the board of the previous source */ if (p == &env->out.device_primary) @@ -607,7 +607,7 @@ static int turn_on_off(int index, struct video_desc *env) /* print the new message in the message board */ update_device_info(env, index); return 2; /* closed */ - } + } } /* @@ -620,24 +620,24 @@ static void handle_mousedown(struct video_desc *env, SDL_MouseButtonEvent button { uint8_t index = KEY_OUT_OF_KEYPAD; /* the key or region of the display we clicked on */ struct gui_info *gui = env->gui; - + int i; /* integer variable used as iterator */ int x; /* integer variable usable as a container */ - + /* total width of source device thumbnails */ int src_wins_tot_w = env->out.device_num*(SRC_WIN_W+BORDER)+BORDER; /* x coordinate of the center of the keypad */ int x0 = MAX(env->rem_dpy.w+gui->keypad->w/2+2*BORDER, src_wins_tot_w/2); - + #if 0 ast_log(LOG_WARNING, "event %d %d have %d/%d regions at %p\n", button.x, button.y, gui->kp_used, gui->kp_size, gui->kp); #endif /* for each mousedown we end previous drag */ gui->drag.drag_window = DRAG_NONE; - + /* define keypad boundary */ /* XXX this should be extended for clicks on different audio device markers */ if (button.y >= (env->out.device_num ? SRC_WIN_H+2*BORDER+SRC_MSG_BD_H : 0)) { @@ -662,7 +662,7 @@ static void handle_mousedown(struct video_desc *env, SDL_MouseButtonEvent button else if (button.x >= x0 + gui->keypad->w/2) index = KEY_OUT_OF_KEYPAD; else if (gui->kp) { - /* we have to calculate the first coordinate + /* we have to calculate the first coordinate inside the keypad before calling the kp_match_area*/ int x_keypad = button.x - (x0 - gui->keypad->w/2); /* find the key clicked (if one was clicked) */ @@ -682,7 +682,7 @@ static void handle_mousedown(struct video_desc *env, SDL_MouseButtonEvent button else if (button.x < x) index = KEY_OUT_OF_KEYPAD; else if (button.x < x + src_wins_tot_w - BORDER) { - /* note that the additional device windows + /* note that the additional device windows are numbered from left to right starting from 0, with a maximum of 8, the index associated on a click is: KEY_SRCS_WIN + number_of_the_window */ @@ -779,7 +779,7 @@ static void handle_mousedown(struct video_desc *env, SDL_MouseButtonEvent button if (index == KEY_LOC_DPY && env->out.picture_in_picture && button.x >= x0+gui->keypad->w/2+BORDER+pip_loc_x && button.x < x0+gui->keypad->w/2+BORDER+pip_loc_x+env->loc_dpy.w/3 && - button.y >= BORDER+pip_loc_y && + button.y >= BORDER+pip_loc_y && button.y < BORDER+pip_loc_y+env->loc_dpy.h/3) { /* set the y cordinate to his previous value */ button.y += (env->out.device_num ? SRC_WIN_H+2*BORDER+SRC_MSG_BD_H : 0); @@ -800,14 +800,14 @@ static void handle_mousedown(struct video_desc *env, SDL_MouseButtonEvent button fb->w, fb->h); video_geom(fb, buf); sdl_setup(env); - /* writes messages in the source boards, those can be - modified during the execution, because of the events + /* writes messages in the source boards, those can be + modified during the execution, because of the events this must be done here, otherwise the status of sources will not be shown after sdl_setup */ for (i = 0; i < env->out.device_num; i++) { update_device_info(env, i); } - /* we also have to refresh other boards, + /* we also have to refresh other boards, to avoid messages to disappear after video resize */ print_message(gui->bd_msg, " \b"); print_message(gui->bd_dialed, " \b"); @@ -1043,7 +1043,7 @@ static void eventhandler(struct video_desc *env, const char *caption) static SDL_Surface *load_image(const char *file) { SDL_Surface *temp; - + #ifdef HAVE_SDL_IMAGE temp = IMG_Load(file); #else @@ -1223,7 +1223,7 @@ static void sdl_setup(struct video_desc *env) const SDL_VideoInfo *info; int kp_w = 0, kp_h = 0; /* keypad width and height */ struct gui_info *gui = env->gui; - + /* Some helper variables used for filling the SDL window */ int x0; /* the x coordinate of the center of the keypad */ int x1; /* userful for calculating of the size of the parent window */ @@ -1231,7 +1231,7 @@ static void sdl_setup(struct video_desc *env) int src_wins_tot_w; /* total width of the source windows */ int i; int x; /* useful for the creation of the source windows; */ - + #ifdef HAVE_X11 const char *e = getenv("SDL_WINDOWID"); @@ -1247,7 +1247,7 @@ static void sdl_setup(struct video_desc *env) ast_log(LOG_WARNING, "%s error in window\n", __FUNCTION__); return; } - } + } #endif /* * initialize the SDL environment. We have one large window @@ -1294,23 +1294,23 @@ static void sdl_setup(struct video_desc *env) kp_h = gui->keypad->h; } } - + /* total width of the thumbnails */ src_wins_tot_w = env->out.device_num*(SRC_WIN_W+BORDER)+BORDER; - + /* x coordinate of the center of the keypad */ x0 = MAX(env->rem_dpy.w+kp_w/2+2*BORDER, src_wins_tot_w/2); - + /* from center of the keypad to right border */ x1 = MAX(env->loc_dpy.w+kp_w/2+2*BORDER, src_wins_tot_w/2); - + /* total width of the SDL window to create */ maxw = x0+x1; - + /* total height of the mother window to create */ maxh = MAX( MAX(env->rem_dpy.h, env->loc_dpy.h), kp_h)+2*BORDER; maxh += env->out.device_num ? (2*BORDER+SRC_WIN_H+SRC_MSG_BD_H) : 0; - + gui->screen = SDL_SetVideoMode(maxw, maxh, depth, 0); if (!gui->screen) { ast_log(LOG_ERROR, "SDL: could not set video mode - exiting\n"); @@ -1411,9 +1411,9 @@ static void sdl_setup(struct video_desc *env) #endif /* HAVE_X11 */ y0 = env->out.device_num ? (3*BORDER+SRC_WIN_H+SRC_MSG_BD_H) : BORDER; - + SDL_WM_SetCaption("Asterisk console Video Output", NULL); - + /* intialize the windows for local and remote video */ if (set_win(gui->screen, &gui->win[WIN_REMOTE], dpy_fmt, env->rem_dpy.w, env->rem_dpy.h, x0-kp_w/2-BORDER-env->rem_dpy.w, y0)) @@ -1425,7 +1425,7 @@ static void sdl_setup(struct video_desc *env) env->loc_dpy.w, env->loc_dpy.h, x0+kp_w/2+BORDER, y0)) goto no_sdl; - + /* initialize device_num source windows (thumbnails) and boards (for a maximum of 9 additional windows and boards) */ x = x0 - src_wins_tot_w/2 + BORDER; |