diff options
Diffstat (limited to 'src/keyevents.c')
| -rw-r--r-- | src/keyevents.c | 783 |
1 files changed, 384 insertions, 399 deletions
diff --git a/src/keyevents.c b/src/keyevents.c index 85f2fdb..5171c51 100644 --- a/src/keyevents.c +++ b/src/keyevents.c @@ -29,419 +29,404 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "winwidget.h" #include "options.h" -void -feh_event_invoke_action(winwidget winwid, char *action) +void feh_event_invoke_action(winwidget winwid, char *action) { - D_ENTER(4); - D(4, ("action is '%s'\n", action)); - D(4, ("winwid is '%p'\n", winwid)); - if (action) - { - if (opt.slideshow) - { - feh_action_run(FEH_FILE(winwid->file->data),action); - slideshow_change_image(winwid, SLIDE_NEXT); - } - else if ((winwid->type == WIN_TYPE_SINGLE) - || (winwid->type == WIN_TYPE_THUMBNAIL_VIEWER)) - { - feh_action_run(FEH_FILE(winwid->file->data),action); - winwidget_destroy(winwid); - } - else if (winwid->type == WIN_TYPE_THUMBNAIL) - { - printf("actions from the main thumb window aren't currentl supported!\n"); - printf("For now, open the image to perform the action on it.\n"); - } - } - D_RETURN_(4); + D_ENTER(4); + D(4, ("action is '%s'\n", action)); + D(4, ("winwid is '%p'\n", winwid)); + if (action) { + if (opt.slideshow) { + feh_action_run(FEH_FILE(winwid->file->data), action); + slideshow_change_image(winwid, SLIDE_NEXT); + } else if ((winwid->type == WIN_TYPE_SINGLE) + || (winwid->type == WIN_TYPE_THUMBNAIL_VIEWER)) { + feh_action_run(FEH_FILE(winwid->file->data), action); + winwidget_destroy(winwid); + } else if (winwid->type == WIN_TYPE_THUMBNAIL) { + printf("actions from the main thumb window aren't currentl supported!\n"); + printf("For now, open the image to perform the action on it.\n"); + } + } + D_RETURN_(4); } -void -feh_event_handle_keypress(XEvent * ev) +void feh_event_handle_keypress(XEvent * ev) { - int len; - char kbuf[20]; - KeySym keysym; - XKeyEvent *kev; - winwidget winwid = NULL; - int curr_screen = 0; - feh_menu_item *selected_item; - feh_menu *selected_menu; + int len; + char kbuf[20]; + KeySym keysym; + XKeyEvent *kev; + winwidget winwid = NULL; + int curr_screen = 0; + feh_menu_item *selected_item; + feh_menu *selected_menu; - D_ENTER(4); + D_ENTER(4); - winwid = winwidget_get_from_window(ev->xkey.window); - - /* nuke dupe events, unless we're typing text */ - if (winwid && !winwid->caption_entry) { - while (XCheckTypedWindowEvent(disp, ev->xkey.window, KeyPress, ev)); - } + winwid = winwidget_get_from_window(ev->xkey.window); - kev = (XKeyEvent *) ev; - len = XLookupString(&ev->xkey, (char *) kbuf, sizeof(kbuf), &keysym, NULL); + /* nuke dupe events, unless we're typing text */ + if (winwid && !winwid->caption_entry) { + while (XCheckTypedWindowEvent(disp, ev->xkey.window, KeyPress, ev)); + } - /* menus are showing, so this is a menu control keypress */ - if (ev->xbutton.window == menu_cover) { - selected_item = feh_menu_find_selected_r(menu_root, &selected_menu); - switch (keysym) { - case XK_Escape: - feh_menu_hide(menu_root, True); - break; - case XK_Left: - feh_menu_select_parent(selected_menu, selected_item); - break; - case XK_Down: - feh_menu_select_next(selected_menu, selected_item); - break; - case XK_Up: - feh_menu_select_prev(selected_menu, selected_item); - break; - case XK_Right: - feh_menu_select_submenu(selected_menu, selected_item); - break; - case XK_Return: - feh_menu_item_activate(selected_menu, selected_item); - break; - default: - break; - } - if (len <= 0 || len > (int) sizeof(kbuf)) - D_RETURN_(4); - kbuf[len] = '\0'; + kev = (XKeyEvent *) ev; + len = XLookupString(&ev->xkey, (char *) kbuf, sizeof(kbuf), &keysym, NULL); - switch (*kbuf) - { - case 'h': - feh_menu_select_parent(selected_menu, selected_item); - break; - case 'j': - feh_menu_select_next(selected_menu, selected_item); - break; - case 'k': - feh_menu_select_prev(selected_menu, selected_item); - break; - case 'l': - feh_menu_select_submenu(selected_menu, selected_item); - break; - case ' ': - feh_menu_item_activate(selected_menu, selected_item); - break; - default: - break; - } - - D_RETURN_(4); - } + /* menus are showing, so this is a menu control keypress */ + if (ev->xbutton.window == menu_cover) { + selected_item = feh_menu_find_selected_r(menu_root, &selected_menu); + switch (keysym) { + case XK_Escape: + feh_menu_hide(menu_root, True); + break; + case XK_Left: + feh_menu_select_parent(selected_menu, selected_item); + break; + case XK_Down: + feh_menu_select_next(selected_menu, selected_item); + break; + case XK_Up: + feh_menu_select_prev(selected_menu, selected_item); + break; + case XK_Right: + feh_menu_select_submenu(selected_menu, selected_item); + break; + case XK_Return: + feh_menu_item_activate(selected_menu, selected_item); + break; + default: + break; + } + if (len <= 0 || len > (int) sizeof(kbuf)) + D_RETURN_(4); + kbuf[len] = '\0'; - if (winwid == NULL) - D_RETURN_(4); + switch (*kbuf) { + case 'h': + feh_menu_select_parent(selected_menu, selected_item); + break; + case 'j': + feh_menu_select_next(selected_menu, selected_item); + break; + case 'k': + feh_menu_select_prev(selected_menu, selected_item); + break; + case 'l': + feh_menu_select_submenu(selected_menu, selected_item); + break; + case ' ': + feh_menu_item_activate(selected_menu, selected_item); + break; + default: + break; + } - if (winwid->caption_entry) { - switch(keysym) { - case XK_Return: - if (kev->state & ControlMask) { - /* insert actual newline */ - ESTRAPPEND(FEH_FILE(winwid->file->data)->caption, "\n"); - winwidget_render_image_cached(winwid); - } else { - /* finish caption entry, write to captions file */ - FILE *fp; - char *caption_filename; - caption_filename = build_caption_filename(FEH_FILE(winwid->file->data)); - winwid->caption_entry = 0; - winwidget_render_image_cached(winwid); - XFreePixmap(disp, winwid->bg_pmap_cache); - winwid->bg_pmap_cache = 0; - fp = fopen(caption_filename, "w"); - if (!fp) { - weprintf("couldn't write to captions file %s:", caption_filename); - D_RETURN_(4); - } - fprintf(fp, "%s", FEH_FILE(winwid->file->data)->caption); - free(caption_filename); - fclose(fp); - } - break; - case XK_Escape: - /* cancel, revert caption */ - winwid->caption_entry = 0; - free(FEH_FILE(winwid->file->data)->caption); - FEH_FILE(winwid->file->data)->caption = NULL; - winwidget_render_image_cached(winwid); - XFreePixmap(disp, winwid->bg_pmap_cache); - winwid->bg_pmap_cache = 0; - break; - case XK_BackSpace: - /* backspace */ - ESTRTRUNC(FEH_FILE(winwid->file->data)->caption, 1); - winwidget_render_image_cached(winwid); - break; - default: - if(isascii(keysym)) { - /* append to caption */ - ESTRAPPEND_CHAR(FEH_FILE(winwid->file->data)->caption, keysym); - winwidget_render_image_cached(winwid); - } - break; - } - D_RETURN_(4); - } - - - switch (keysym) - { - case XK_Left: - if (opt.slideshow) - slideshow_change_image(winwid, SLIDE_PREV); - break; - case XK_Right: - if (opt.slideshow) - slideshow_change_image(winwid, SLIDE_NEXT); - break; - case XK_Page_Up: - if (opt.slideshow) - slideshow_change_image(winwid, SLIDE_JUMP_BACK); - break; - case XK_Escape: - winwidget_destroy_all(); - break; - case XK_Page_Down: - if (opt.slideshow) - slideshow_change_image(winwid, SLIDE_JUMP_FWD); - break; - case XK_Delete: - /* Holding ctrl gets you a filesystem deletion and removal from the * - filelist. Just DEL gets you filelist removal only. */ - if (kev->state & ControlMask) - { - if (winwid->type == WIN_TYPE_THUMBNAIL_VIEWER) - feh_thumbnail_mark_removed(FEH_FILE(winwid->file->data), 1); - feh_filelist_image_remove(winwid, 1); - } - else - { - if (winwid->type == WIN_TYPE_THUMBNAIL_VIEWER) - feh_thumbnail_mark_removed(FEH_FILE(winwid->file->data), 0); - feh_filelist_image_remove(winwid, 0); - } - break; - case XK_Home: - case XK_KP_Home: - if (opt.slideshow) - slideshow_change_image(winwid, SLIDE_FIRST); - break; - case XK_End: - case XK_KP_End: - if (opt.slideshow) - slideshow_change_image(winwid, SLIDE_LAST); - break; - case XK_Return: - feh_event_invoke_action(winwid,opt.actions[0]); - break; - case XK_0: - feh_event_invoke_action(winwid,opt.actions[0]); - break; - case XK_1: - feh_event_invoke_action(winwid,opt.actions[1]); - break; - case XK_2: - feh_event_invoke_action(winwid,opt.actions[2]); - break; - case XK_3: - feh_event_invoke_action(winwid,opt.actions[3]); - break; - case XK_4: - feh_event_invoke_action(winwid,opt.actions[4]); - break; - case XK_5: - feh_event_invoke_action(winwid,opt.actions[5]); - break; - case XK_6: - feh_event_invoke_action(winwid,opt.actions[6]); - break; - case XK_7: - feh_event_invoke_action(winwid,opt.actions[7]); - break; - case XK_8: - feh_event_invoke_action(winwid,opt.actions[8]); - break; - case XK_9: - feh_event_invoke_action(winwid,opt.actions[9]); - break; - case XK_KP_Left: - winwid->im_x = winwid->im_x - 10; - winwidget_render_image(winwid, 0, 0); - break; - case XK_KP_Right: - winwid->im_x = winwid->im_x + 10; - winwidget_render_image(winwid, 0, 0); - break; - case XK_KP_Up: - winwid->im_y = winwid->im_y - 10; - winwidget_render_image(winwid, 0, 0); - break; - case XK_KP_Down: - winwid->im_y = winwid->im_y + 10; - winwidget_render_image(winwid, 0, 0); - break; - case XK_KP_Add: - /* erroneously recognized as '+' in the *kbuf switch. Work around this. */ - len = 0; - winwid->zoom = winwid->zoom * 1.25; - winwidget_render_image(winwid, 0, 0); - break; - case XK_KP_Subtract: - len = 0; - winwid->zoom = winwid->zoom * 0.75; - winwidget_render_image(winwid, 0, 0); - break; - case XK_KP_Multiply: - len = 0; - winwid->zoom = 1; - winwidget_render_image(winwid, 0, 0); - break; - case XK_KP_Divide: - len = 0; - feh_calc_needed_zoom(&winwid->zoom, winwid->im_w, winwid->im_h, winwid->w, winwid->h); - winwidget_render_image(winwid, 0, 1); - break; - case XK_KP_Begin: - winwidget_render_image(winwid, 0, 1); - break; - default: - break; - } + D_RETURN_(4); + } - if (len <= 0 || len > (int) sizeof(kbuf)) - D_RETURN_(4); - kbuf[len] = '\0'; + if (winwid == NULL) + D_RETURN_(4); - switch (*kbuf) - { - case 'a': - case 'A': - opt.draw_actions = !opt.draw_actions; - winwidget_rerender_all(0, 1); - break; - case 'd': - case 'D': - opt.draw_filename = !opt.draw_filename; - winwidget_rerender_all(0, 1); - break; - case 'n': - case 'N': - case ' ': - if (opt.slideshow) - slideshow_change_image(winwid, SLIDE_NEXT); - break; - case 'p': - case 'P': - case '\b': - if (opt.slideshow) - slideshow_change_image(winwid, SLIDE_PREV); - break; - case 'q': - case 'Q': - winwidget_destroy_all(); - break; - case 'c': - case 'C': - if (opt.caption_path) - winwid->caption_entry = 1; - winwidget_render_image(winwid, 0, 1); - break; - case 'r': - case 'R': - feh_reload_image(winwid, 0, 0); - break; - case 'h': - case 'H': - slideshow_pause_toggle(winwid); - break; - case 's': - case 'S': - slideshow_save_image(winwid); - break; - case 'f': - case 'F': - feh_save_filelist(); - break; - case 'w': - case 'W': - winwidget_size_to_image(winwid); - break; - case 'm': - case 'M': - winwidget_show_menu(winwid); - break; - case 'x': - case 'X': - winwidget_destroy(winwid); - break; - case '>': - feh_edit_inplace_orient(winwid, 1); - break; - case '<': - feh_edit_inplace_orient(winwid, 3); - break; - case 'v': - case 'V': + if (winwid->caption_entry) { + switch (keysym) { + case XK_Return: + if (kev->state & ControlMask) { + /* insert actual newline */ + ESTRAPPEND(FEH_FILE(winwid->file->data)->caption, "\n"); + winwidget_render_image_cached(winwid); + } else { + /* finish caption entry, write to captions file */ + FILE *fp; + char *caption_filename; + caption_filename = build_caption_filename(FEH_FILE(winwid->file->data)); + winwid->caption_entry = 0; + winwidget_render_image_cached(winwid); + XFreePixmap(disp, winwid->bg_pmap_cache); + winwid->bg_pmap_cache = 0; + fp = fopen(caption_filename, "w"); + if (!fp) { + weprintf("couldn't write to captions file %s:", caption_filename); + D_RETURN_(4); + } + fprintf(fp, "%s", FEH_FILE(winwid->file->data)->caption); + free(caption_filename); + fclose(fp); + } + break; + case XK_Escape: + /* cancel, revert caption */ + winwid->caption_entry = 0; + free(FEH_FILE(winwid->file->data)->caption); + FEH_FILE(winwid->file->data)->caption = NULL; + winwidget_render_image_cached(winwid); + XFreePixmap(disp, winwid->bg_pmap_cache); + winwid->bg_pmap_cache = 0; + break; + case XK_BackSpace: + /* backspace */ + ESTRTRUNC(FEH_FILE(winwid->file->data)->caption, 1); + winwidget_render_image_cached(winwid); + break; + default: + if (isascii(keysym)) { + /* append to caption */ + ESTRAPPEND_CHAR(FEH_FILE(winwid->file->data)->caption, keysym); + winwidget_render_image_cached(winwid); + } + break; + } + D_RETURN_(4); + } + + switch (keysym) { + case XK_Left: + if (opt.slideshow) + slideshow_change_image(winwid, SLIDE_PREV); + break; + case XK_Right: + if (opt.slideshow) + slideshow_change_image(winwid, SLIDE_NEXT); + break; + case XK_Page_Up: + if (opt.slideshow) + slideshow_change_image(winwid, SLIDE_JUMP_BACK); + break; + case XK_Escape: + winwidget_destroy_all(); + break; + case XK_Page_Down: + if (opt.slideshow) + slideshow_change_image(winwid, SLIDE_JUMP_FWD); + break; + case XK_Delete: + /* Holding ctrl gets you a filesystem deletion and removal from the * + filelist. Just DEL gets you filelist removal only. */ + if (kev->state & ControlMask) { + if (winwid->type == WIN_TYPE_THUMBNAIL_VIEWER) + feh_thumbnail_mark_removed(FEH_FILE(winwid->file->data), 1); + feh_filelist_image_remove(winwid, 1); + } else { + if (winwid->type == WIN_TYPE_THUMBNAIL_VIEWER) + feh_thumbnail_mark_removed(FEH_FILE(winwid->file->data), 0); + feh_filelist_image_remove(winwid, 0); + } + break; + case XK_Home: + case XK_KP_Home: + if (opt.slideshow) + slideshow_change_image(winwid, SLIDE_FIRST); + break; + case XK_End: + case XK_KP_End: + if (opt.slideshow) + slideshow_change_image(winwid, SLIDE_LAST); + break; + case XK_Return: + feh_event_invoke_action(winwid, opt.actions[0]); + break; + case XK_0: + feh_event_invoke_action(winwid, opt.actions[0]); + break; + case XK_1: + feh_event_invoke_action(winwid, opt.actions[1]); + break; + case XK_2: + feh_event_invoke_action(winwid, opt.actions[2]); + break; + case XK_3: + feh_event_invoke_action(winwid, opt.actions[3]); + break; + case XK_4: + feh_event_invoke_action(winwid, opt.actions[4]); + break; + case XK_5: + feh_event_invoke_action(winwid, opt.actions[5]); + break; + case XK_6: + feh_event_invoke_action(winwid, opt.actions[6]); + break; + case XK_7: + feh_event_invoke_action(winwid, opt.actions[7]); + break; + case XK_8: + feh_event_invoke_action(winwid, opt.actions[8]); + break; + case XK_9: + feh_event_invoke_action(winwid, opt.actions[9]); + break; + case XK_KP_Left: + winwid->im_x = winwid->im_x - 10; + winwidget_render_image(winwid, 0, 0); + break; + case XK_KP_Right: + winwid->im_x = winwid->im_x + 10; + winwidget_render_image(winwid, 0, 0); + break; + case XK_KP_Up: + winwid->im_y = winwid->im_y - 10; + winwidget_render_image(winwid, 0, 0); + break; + case XK_KP_Down: + winwid->im_y = winwid->im_y + 10; + winwidget_render_image(winwid, 0, 0); + break; + case XK_KP_Add: + /* erroneously recognized as '+' in the *kbuf switch. Work around this. */ + len = 0; + winwid->zoom = winwid->zoom * 1.25; + winwidget_render_image(winwid, 0, 0); + break; + case XK_KP_Subtract: + len = 0; + winwid->zoom = winwid->zoom * 0.75; + winwidget_render_image(winwid, 0, 0); + break; + case XK_KP_Multiply: + len = 0; + winwid->zoom = 1; + winwidget_render_image(winwid, 0, 0); + break; + case XK_KP_Divide: + len = 0; + feh_calc_needed_zoom(&winwid->zoom, winwid->im_w, winwid->im_h, winwid->w, winwid->h); + winwidget_render_image(winwid, 0, 1); + break; + case XK_KP_Begin: + winwidget_render_image(winwid, 0, 1); + break; + default: + break; + } + + if (len <= 0 || len > (int) sizeof(kbuf)) + D_RETURN_(4); + kbuf[len] = '\0'; + + switch (*kbuf) { + case 'a': + case 'A': + opt.draw_actions = !opt.draw_actions; + winwidget_rerender_all(0, 1); + break; + case 'd': + case 'D': + opt.draw_filename = !opt.draw_filename; + winwidget_rerender_all(0, 1); + break; + case 'n': + case 'N': + case ' ': + if (opt.slideshow) + slideshow_change_image(winwid, SLIDE_NEXT); + break; + case 'p': + case 'P': + case '\b': + if (opt.slideshow) + slideshow_change_image(winwid, SLIDE_PREV); + break; + case 'q': + case 'Q': + winwidget_destroy_all(); + break; + case 'c': + case 'C': + if (opt.caption_path) + winwid->caption_entry = 1; + winwidget_render_image(winwid, 0, 1); + break; + case 'r': + case 'R': + feh_reload_image(winwid, 0, 0); + break; + case 'h': + case 'H': + slideshow_pause_toggle(winwid); + break; + case 's': + case 'S': + slideshow_save_image(winwid); + break; + case 'f': + case 'F': + feh_save_filelist(); + break; + case 'w': + case 'W': + winwidget_size_to_image(winwid); + break; + case 'm': + case 'M': + winwidget_show_menu(winwid); + break; + case 'x': + case 'X': + winwidget_destroy(winwid); + break; + case '>': + feh_edit_inplace_orient(winwid, 1); + break; + case '<': + feh_edit_inplace_orient(winwid, 3); + break; + case 'v': + case 'V': #ifdef HAVE_LIBXINERAMA - if (opt.xinerama && xinerama_screens) { - int i, rect[4]; + if (opt.xinerama && xinerama_screens) { + int i, rect[4]; - winwidget_get_geometry(winwid, rect); - /* printf("window: (%d, %d)\n", rect[0], rect[1]); - printf("found %d screens.\n", num_xinerama_screens); */ - for (i = 0; i < num_xinerama_screens; i++) { - xinerama_screen = 0; - /* printf("%d: [%d, %d, %d, %d] (%d, %d)\n", - i, - xinerama_screens[i].x_org, xinerama_screens[i].y_org, - xinerama_screens[i].width, xinerama_screens[i].height, - rect[0], rect[1]);*/ - if (XY_IN_RECT(rect[0], rect[1], - xinerama_screens[i].x_org, xinerama_screens[i].y_org, - xinerama_screens[i].width, xinerama_screens[i].height)) { - curr_screen = xinerama_screen = i; - break; - } - } - } -#endif /* HAVE_LIBXINERAMA */ - winwid->full_screen = !winwid->full_screen; - winwidget_destroy_xwin(winwid); - winwidget_create_window(winwid, winwid->im_w, winwid->im_h); - winwidget_render_image(winwid, 1, 1); - winwidget_show(winwid); + winwidget_get_geometry(winwid, rect); + /* printf("window: (%d, %d)\n", rect[0], rect[1]); + printf("found %d screens.\n", num_xinerama_screens); */ + for (i = 0; i < num_xinerama_screens; i++) { + xinerama_screen = 0; + /* printf("%d: [%d, %d, %d, %d] (%d, %d)\n", + i, + xinerama_screens[i].x_org, xinerama_screens[i].y_org, + xinerama_screens[i].width, xinerama_screens[i].height, + rect[0], rect[1]); */ + if (XY_IN_RECT(rect[0], rect[1], + xinerama_screens[i].x_org, + xinerama_screens[i].y_org, + xinerama_screens[i].width, + xinerama_screens[i].height)) { + curr_screen = xinerama_screen = i; + break; + } + } + } +#endif /* HAVE_LIBXINERAMA */ + winwid->full_screen = !winwid->full_screen; + winwidget_destroy_xwin(winwid); + winwidget_create_window(winwid, winwid->im_w, winwid->im_h); + winwidget_render_image(winwid, 1, 1); + winwidget_show(winwid); #ifdef HAVE_LIBXINERAMA - /* if we have xinerama and we're using it, then full screen the window - * on the head that the window was active on */ - if (winwid->full_screen == TRUE && - opt.xinerama && xinerama_screens) { - xinerama_screen = curr_screen; - winwidget_move(winwid, - xinerama_screens[curr_screen].x_org, - xinerama_screens[curr_screen].y_org); - } -#endif /* HAVE_LIBXINERAMA */ - case '=': - case '+': - if (opt.reload < SLIDESHOW_RELOAD_MAX) - opt.reload++; - else if (opt.verbose) - weprintf("Cannot set RELOAD higher than %d seconds.", opt.reload); - break; - case '-': - case '_': - if (opt.reload > 1) - opt.reload--; - else if (opt.verbose) - weprintf("Cannot set RELOAD lower than 1 second."); - break; - default: - break; - } - D_RETURN_(4); + /* if we have xinerama and we're using it, then full screen the window + * on the head that the window was active on */ + if (winwid->full_screen == TRUE && opt.xinerama && xinerama_screens) { + xinerama_screen = curr_screen; + winwidget_move(winwid, + xinerama_screens[curr_screen].x_org, xinerama_screens[curr_screen].y_org); + } +#endif /* HAVE_LIBXINERAMA */ + case '=': + case '+': + if (opt.reload < SLIDESHOW_RELOAD_MAX) + opt.reload++; + else if (opt.verbose) + weprintf("Cannot set RELOAD higher than %d seconds.", opt.reload); + break; + case '-': + case '_': + if (opt.reload > 1) + opt.reload--; + else if (opt.verbose) + weprintf("Cannot set RELOAD lower than 1 second."); + break; + default: + break; + } + D_RETURN_(4); } |