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126 lines
3.8 KiB
126 lines
3.8 KiB
/*
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* Copyright 2013 Ole Loots <ole@monochrom.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef NSATARI_TREEVIEW_H
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#define NSATARI_TREEVIEW_H
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#include "atari/gui.h"
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#include "atari/gemtk/gemtk.h"
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extern struct core_window_table *atari_core_window_table;
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/**
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* Default AES Window widgets for a treeview window, can be passed to
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* atari_treeview_create as the flags parameter to have an standardized treeview
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* window.
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*/
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#define ATARI_TREEVIEW_WIDGETS (CLOSER | MOVER | SIZER| NAME | FULLER | \
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SMALLER | VSLIDE | HSLIDE | UPARROW | DNARROW | \
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LFARROW | RTARROW)
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enum treeview_area_e {
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TREEVIEW_AREA_WORK = 0,
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TREEVIEW_AREA_TOOLBAR,
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TREEVIEW_AREA_CONTENT
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};
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struct core_window;
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struct atari_treeview_window;
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/**
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* The atari treeview implementation wraps the core_window callbacks
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* So that it can process parameters and then it passes the event further
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* To the specific implementation window.
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* These callbacks must be implemented by any atari treeview window.
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*/
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/** \todo atari add drag_status callback */
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typedef nserror (*atari_treeview_init2_callback)(struct core_window *cw);
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typedef void (*atari_treeview_finish_callback)(struct core_window *cw);
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typedef void (*atari_treeview_keypress_callback)(struct core_window *cw, uint32_t ucs4);
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typedef void (*atari_treeview_mouse_action_callback)(struct core_window *cw, browser_mouse_state mouse, int x, int y);
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typedef void (*atari_treeview_draw_callback)(struct core_window *cw, int x, int y, struct rect *clip, const struct redraw_context *ctx);
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struct atari_treeview_callbacks {
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atari_treeview_init2_callback init_phase2;
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atari_treeview_finish_callback finish;
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atari_treeview_draw_callback draw;
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atari_treeview_keypress_callback keypress;
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atari_treeview_mouse_action_callback mouse_action;
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gemtk_wm_event_handler_f gemtk_user_func;
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};
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/**
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* Initalize an window to be an treeview window.
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*
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*/
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struct core_window *atari_treeview_create(GUIWIN *win, struct atari_treeview_callbacks * callbacks, void * user_data, uint32_t flags);
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/**
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* Free the Treeview, but not the gemtk window used for the treeview.
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*/
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void atari_treeview_delete(struct core_window *cw);
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/**
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* Open the treeview window.
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*/
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void atari_treeview_open(struct core_window *cw, GRECT *pos);
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/**
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* Returns the window "open" state.
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*/
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bool atari_treeview_is_open(struct core_window *cw);
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/**
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* Closes (hides) the treeview window.
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*/
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void atari_treeview_close(struct core_window *cw);
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/**
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* Get the window manager window handle
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*/
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GUIWIN * atari_treeview_get_gemtk_window(struct core_window *cw);
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/**
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* Get an specific area inside the window.
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*/
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void atari_treeview_get_grect(struct core_window *cw, enum treeview_area_e mode, GRECT *dest);
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/**
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* Process all pending redraw requests for a single treeview
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*/
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void atari_treeview_redraw(struct core_window *cw);
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/**
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* Attach arbitary user data to the treeview.
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*/
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void atari_treeview_set_user_data(struct core_window *cw, void *user_data_ptr);
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/**
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* Return the arbitary user data set by atari_treeview_set_user_data()
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*/
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void *atari_treeview_get_user_data(struct core_window *cw);
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/**
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* Process all redraw request of all open Treeview windows
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*/
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void atari_treeview_flush_redraws(void);
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#endif //NSATARI_TREEVIEW_H
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