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Diffstat (limited to 'frontends/atari/treeview.h')
| -rw-r--r-- | frontends/atari/treeview.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/frontends/atari/treeview.h b/frontends/atari/treeview.h new file mode 100644 index 000000000..a6b4a62e9 --- /dev/null +++ b/frontends/atari/treeview.h @@ -0,0 +1,124 @@ +/* + * Copyright 2013 Ole Loots <ole@monochrom.net> + * + * 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/>. + */ + +#ifndef NSATARI_TREEVIEW_H +#define NSATARI_TREEVIEW_H + +#include "desktop/core_window.h" +#include "atari/gui.h" +#include "atari/gemtk/gemtk.h" + +/** + * Default AES Window widgets for a treeview window, can be passed to + * atari_treeview_create as the flags parameter to have an standardized treeview + * window. + */ +#define ATARI_TREEVIEW_WIDGETS (CLOSER | MOVER | SIZER| NAME | FULLER | \ + SMALLER | VSLIDE | HSLIDE | UPARROW | DNARROW | \ + LFARROW | RTARROW) + +enum treeview_area_e { + TREEVIEW_AREA_WORK = 0, + TREEVIEW_AREA_TOOLBAR, + TREEVIEW_AREA_CONTENT +}; + +struct core_window; +struct atari_treeview_window; + +/** + * The atari treeview implementation wraps the core_window callbacks + * So that it can process parameters and then it passes the event further + * To the specific implementation window. + * These callbacks must be implemented by any atari treeview window. + */ + +/** \todo atari add drag_status callback */ +typedef nserror (*atari_treeview_init2_callback)(struct core_window *cw, struct core_window_callback_table * default_callbacks); +typedef void (*atari_treeview_finish_callback)(struct core_window *cw); +typedef void (*atari_treeview_keypress_callback)(struct core_window *cw, uint32_t ucs4); +typedef void (*atari_treeview_mouse_action_callback)(struct core_window *cw, browser_mouse_state mouse, int x, int y); +typedef void (*atari_treeview_draw_callback)(struct core_window *cw, int x, int y, struct rect *clip, const struct redraw_context *ctx); + +struct atari_treeview_callbacks { + atari_treeview_init2_callback init_phase2; + atari_treeview_finish_callback finish; + atari_treeview_draw_callback draw; + atari_treeview_keypress_callback keypress; + atari_treeview_mouse_action_callback mouse_action; + gemtk_wm_event_handler_f gemtk_user_func; +}; + +/** + * Initalize an window to be an treeview window. + * +*/ +struct core_window *atari_treeview_create(GUIWIN *win, struct atari_treeview_callbacks * callbacks, void * user_data, uint32_t flags); + +/** + * Free the Treeview, but not the gemtk window used for the treeview. + */ +void atari_treeview_delete(struct core_window *cw); + +/** + * Open the treeview window. + */ +void atari_treeview_open(struct core_window *cw, GRECT *pos); + +/** + * Returns the window "open" state. + */ +bool atari_treeview_is_open(struct core_window *cw); + +/** + * Closes (hides) the treeview window. + */ +void atari_treeview_close(struct core_window *cw); + +/** + * Get the window manager window handle + */ + +GUIWIN * atari_treeview_get_gemtk_window(struct core_window *cw); + +/** + * Get an specific area inside the window. + */ +void atari_treeview_get_grect(struct core_window *cw, enum treeview_area_e mode, GRECT *dest); + +/** + * Process all pending redraw requests for a single treeview + */ +void atari_treeview_redraw(struct core_window *cw); + +/** + * Attach arbitary user data to the treeview. + */ +void atari_treeview_set_user_data(struct core_window *cw, void *user_data_ptr); + +/** + * Return the arbitary user data set by atari_treeview_set_user_data() + */ +void *atari_treeview_get_user_data(struct core_window *cw); + +/** + * Process all redraw request of all open Treeview windows + */ +void atari_treeview_flush_redraws(void); + +#endif //NSATARI_TREEVIEW_H |