mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-24 23:39:51 +03:00
f7ee2a0387
- some WIP in treeview widgets. Changed destroy / and init handling. It requires some optimization, when the widget is closed it must remove itself from the guiwin list, for perfomance.
162 lines
4.1 KiB
C
Executable File
162 lines
4.1 KiB
C
Executable File
/*
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* Copyright 2010 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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#include <string.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include "desktop/browser.h"
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#include "desktop/options.h"
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#include "desktop/tree.h"
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#include "desktop/tree_url_node.h"
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#include "desktop/gui.h"
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#include "desktop/history_global_core.h"
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#include "desktop/browser.h"
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#include "utils/messages.h"
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#include "content/content.h"
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#include "content/hlcache.h"
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#include "content/urldb.h"
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#include "utils/log.h"
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#include "atari/treeview.h"
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#include "atari/findfile.h"
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#include "atari/res/netsurf.rsh"
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#include "atari/history.h"
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//TODO: remove/add guiwin handle on close / open - so that the list
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// is kept tiny.
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extern char * tree_directory_icon_name;
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extern GRECT desk_area;
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struct s_atari_global_history gl_history;
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void global_history_open( void )
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{
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global_history_init();
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if (gl_history.init == false ) {
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return;
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}
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if( gl_history.open == false ) {
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GRECT pos;
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wind_get_grect(0, WF_WORKXYWH, &pos);
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pos.g_x = desk_area.g_w - desk_area.g_w / 4;
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pos.g_y = desk_area.g_y;
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pos.g_w = desk_area.g_w / 4;
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pos.g_h = desk_area.g_h;
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wind_open(guiwin_get_handle(gl_history.window), pos.g_x, pos.g_y,
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pos.g_w, pos.g_h);
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gl_history.open = true;
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atari_treeview_open(gl_history.tv);
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} else {
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wind_set(guiwin_get_handle(gl_history.window), WF_TOP, 1, 0, 0, 0);
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}
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}
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void global_history_close( void )
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{
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wind_close(guiwin_get_handle(gl_history.window));
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gl_history.open = false;
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atari_treeview_close(gl_history.tv);
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}
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static short handle_event(GUIWIN *win, EVMULT_OUT *ev_out, short msg[8])
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{
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NSTREEVIEW tv=NULL;
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printf("Hotlist event %d, open: %d\n", ev_out->emo_events, gl_history.open);
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if(ev_out->emo_events & MU_MESAG){
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switch (msg[0]) {
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case WM_CLOSED:
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global_history_close();
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break;
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default: break;
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}
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}
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// TODO: implement selectable objects in toolbar API:
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// ObjcChange( OC_TOOLBAR, win, buff[4], ~SELECTED, OC_MSG );
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}
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bool global_history_init( void )
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{
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if( gl_history.init == false ) {
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short handle;
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GRECT desk;
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int flags = ATARI_TREEVIEW_WIDGETS;
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gl_history.open = false;
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handle = wind_create(flags, 40, 40, desk_area.g_w, desk_area.g_h);
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gl_history.window = guiwin_add(handle, GW_FLAG_DEFAULTS, NULL);
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if( gl_history.window == NULL ) {
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LOG(("Failed to allocate history window"));
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return( false );
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}
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wind_set_str(handle, WF_NAME, (char*)messages_get("GlobalHistory"));
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gl_history.tv = atari_treeview_create(history_global_get_tree_flags(),
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gl_history.window, handle_event);
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if (gl_history.tv == NULL) {
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/* TODO: handle it properly, clean up previous allocs */
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LOG(("Failed to allocate history treeview"));
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return( false );
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}
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history_global_initialise(gl_history.tv->tree, "dir.png");
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gl_history.init = true;
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}
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return( true );
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}
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void global_history_destroy( void )
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{
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if( gl_history.init == false ) {
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return;
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}
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if( gl_history.window != NULL ) {
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history_global_cleanup();
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if( gl_history.open )
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global_history_close();
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wind_delete(guiwin_get_handle(gl_history.window));
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guiwin_remove(gl_history.window);
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gl_history.window = NULL;
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atari_treeview_destroy(gl_history.tv);
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gl_history.init = false;
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}
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LOG(("done"));
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}
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void global_history_redraw( void )
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{
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atari_treeview_redraw( gl_history.tv );
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}
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