diff options
Diffstat (limited to 'frontends/kolibrios/fb/local_history.c')
| -rw-r--r-- | frontends/kolibrios/fb/local_history.c | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/frontends/kolibrios/fb/local_history.c b/frontends/kolibrios/fb/local_history.c deleted file mode 100644 index cc45b1f29..000000000 --- a/frontends/kolibrios/fb/local_history.c +++ /dev/null @@ -1,248 +0,0 @@ -/* - * Copyright 2017 Vincent Sanders <vince@netsurf-browser.org> - * - * This file is part of NetSurf, http://www.netsurf-browser.org/ - * - * NetSurf is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * NetSurf is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/** - * \file - * Implementation of framebuffer local history manager. - */ - -#include <stdint.h> -#include <stdbool.h> -#include <stdlib.h> -#include <limits.h> - -#include <libnsfb.h> -#include <libnsfb_plot.h> -#include <libnsfb_event.h> - -#include "utils/log.h" -#include "netsurf/keypress.h" -#include "netsurf/plotters.h" -#include "desktop/local_history.h" - -#include "framebuffer/gui.h" -#include "framebuffer/fbtk.h" -#include "framebuffer/framebuffer.h" -#include "framebuffer/corewindow.h" -#include "framebuffer/local_history.h" - -struct fb_local_history_window { - struct fb_corewindow core; - - struct local_history_session *session; -}; - -static struct fb_local_history_window *local_history_window = NULL; - - -/** - * callback for mouse action on local history window - * - * \param fb_cw The fb core window structure. - * \param mouse_state netsurf mouse state on event - * \param x location of event - * \param y location of event - * \return NSERROR_OK on success otherwise apropriate error code - */ -static nserror -fb_local_history_mouse(struct fb_corewindow *fb_cw, - browser_mouse_state mouse_state, - int x, int y) -{ - struct fb_local_history_window *lhw; - /* technically degenerate container of */ - lhw = (struct fb_local_history_window *)fb_cw; - - local_history_mouse_action(lhw->session, mouse_state, x, y); - - if (mouse_state != BROWSER_MOUSE_HOVER) { - fbtk_set_mapping(lhw->core.wnd, false); - } - - return NSERROR_OK; -} - - -/** - * callback for keypress on local history window - * - * \param fb_cw The fb core window structure. - * \param nskey The netsurf key code - * \return NSERROR_OK on success otherwise apropriate error code - */ -static nserror -fb_local_history_key(struct fb_corewindow *fb_cw, uint32_t nskey) -{ - struct fb_local_history_window *lhw; - /* technically degenerate container of */ - lhw = (struct fb_local_history_window *)fb_cw; - - if (local_history_keypress(lhw->session, nskey)) { - return NSERROR_OK; - } - return NSERROR_NOT_IMPLEMENTED; -} - - -/** - * callback on draw event for local history window - * - * \param fb_cw The fb core window structure. - * \param r The rectangle of the window that needs updating. - * \return NSERROR_OK on success otherwise apropriate error code - */ -static nserror -fb_local_history_draw(struct fb_corewindow *fb_cw, struct rect *r) -{ - struct redraw_context ctx = { - .interactive = true, - .background_images = true, - .plot = &fb_plotters - }; - struct fb_local_history_window *lhw; - - /* technically degenerate container of */ - lhw = (struct fb_local_history_window *)fb_cw; - - local_history_redraw(lhw->session, 0, 0, r, &ctx); - - return NSERROR_OK; -} - -/** - * Creates the window for the local history view. - * - * \return NSERROR_OK on success else appropriate error code on faliure. - */ -static nserror -fb_local_history_init(fbtk_widget_t *parent, - struct browser_window *bw, - struct fb_local_history_window **win_out) -{ - struct fb_local_history_window *ncwin; - nserror res; - - /* memoise window so it can be represented when necessary - * instead of recreating every time. - */ - if ((*win_out) != NULL) { - res = local_history_set((*win_out)->session, bw); - return res; - } - - ncwin = calloc(1, sizeof(*ncwin)); - if (ncwin == NULL) { - return NSERROR_NOMEM; - } - - ncwin->core.draw = fb_local_history_draw; - ncwin->core.key = fb_local_history_key; - ncwin->core.mouse = fb_local_history_mouse; - - res = fb_corewindow_init(parent, &ncwin->core); - if (res != NSERROR_OK) { - free(ncwin); - return res; - } - - res = local_history_init(ncwin->core.cb_table, - (struct core_window *)ncwin, - bw, - &ncwin->session); - if (res != NSERROR_OK) { - free(ncwin); - return res; - } - - *win_out = ncwin; - - return NSERROR_OK; -} - - -/* exported function documented gtk/history.h */ -nserror fb_local_history_present(fbtk_widget_t *parent, - struct browser_window *bw) -{ - nserror res; - int prnt_width, prnt_height; - int width, height; - - res = fb_local_history_init(parent, bw, &local_history_window); - if (res == NSERROR_OK) { - - prnt_width = fbtk_get_width(parent); - prnt_height = fbtk_get_height(parent); - - /* resize history widget ensureing the drawing area is - * no larger than parent window - */ - res = local_history_get_size(local_history_window->session, - &width, - &height); - if (width > prnt_width) { - width = prnt_width; - } - if (height > prnt_height) { - height = prnt_height; - } - /* should update scroll area with contents */ - - fbtk_set_zorder(local_history_window->core.wnd, INT_MIN); - fbtk_set_mapping(local_history_window->core.wnd, true); - } - - return res; -} - - -/* exported function documented gtk/history.h */ -nserror fb_local_history_hide(void) -{ - nserror res = NSERROR_OK; - - if (local_history_window != NULL) { - fbtk_set_mapping(local_history_window->core.wnd, false); - - res = local_history_set(local_history_window->session, NULL); - } - - return res; -} - - -/* exported function documented gtk/history.h */ -nserror fb_local_history_destroy(void) -{ - nserror res; - - if (local_history_window == NULL) { - return NSERROR_OK; - } - - res = local_history_fini(local_history_window->session); - if (res == NSERROR_OK) { - res = fb_corewindow_fini(&local_history_window->core); - //gtk_widget_destroy(GTK_WIDGET(local_history_window->wnd)); - free(local_history_window); - local_history_window = NULL; - } - - return res; - -} |