mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-25 15:59:36 +03:00
516 lines
12 KiB
C
516 lines
12 KiB
C
/*
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* Copyright 2010 Chris Young <chris@unsatisfactorysoftware.co.uk>
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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 <proto/clicktab.h>
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#include <proto/datatypes.h>
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#include <proto/dos.h>
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#include <proto/exec.h>
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#include <proto/graphics.h>
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#include <proto/icon.h>
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#include <proto/intuition.h>
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#include <gadgets/clicktab.h>
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#include <gadgets/space.h>
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#ifdef __amigaos4__
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#include <graphics/blitattr.h>
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#endif
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#include <intuition/pointerclass.h>
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#include <workbench/icon.h>
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#include "utils/messages.h"
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#include "utils/nsoption.h"
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#include "utils/utils.h"
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#include "desktop/browser_private.h"
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#include "desktop/searchweb.h"
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#include "desktop/mouse.h"
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#include "desktop/gui_window.h"
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#include "amiga/gui.h"
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#include "amiga/drag.h"
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#include "amiga/bitmap.h"
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#include "amiga/schedule.h"
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#include "amiga/theme.h"
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struct BitMap *throbber = NULL;
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struct bitmap *throbber_nsbm = NULL;
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int throbber_frames, throbber_update_interval;
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static Object *mouseptrobj[AMI_LASTPOINTER+1];
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static struct BitMap *mouseptrbm[AMI_LASTPOINTER+1];
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const char *ptrs[AMI_LASTPOINTER+1] = {
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"ptr_default",
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"ptr_point",
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"ptr_caret",
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"ptr_menu",
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"ptr_up",
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"ptr_down",
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"ptr_left",
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"ptr_right",
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"ptr_rightup",
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"ptr_leftdown",
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"ptr_leftup",
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"ptr_rightdown",
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"ptr_cross",
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"ptr_move",
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"ptr_wait",
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"ptr_help",
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"ptr_nodrop",
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"ptr_notallowed",
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"ptr_progress",
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"ptr_blank",
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"ptr_drag"};
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const char *ptrs32[AMI_LASTPOINTER+1] = {
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"ptr32_default",
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"ptr32_point",
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"ptr32_caret",
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"ptr32_menu",
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"ptr32_up",
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"ptr32_down",
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"ptr32_left",
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"ptr32_right",
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"ptr32_rightup",
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"ptr32_leftdown",
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"ptr32_leftup",
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"ptr32_rightdown",
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"ptr32_cross",
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"ptr32_move",
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"ptr32_wait",
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"ptr32_help",
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"ptr32_nodrop",
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"ptr32_notallowed",
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"ptr32_progress",
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"ptr32_blank",
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"ptr32_drag"};
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/* Mapping from NetSurf to AmigaOS mouse pointers */
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int osmouseptr[AMI_LASTPOINTER+1] = {
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POINTERTYPE_NORMAL,
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POINTERTYPE_LINK,
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POINTERTYPE_TEXT,
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POINTERTYPE_CONTEXTMENU,
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POINTERTYPE_NORTHRESIZE,
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POINTERTYPE_SOUTHRESIZE,
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POINTERTYPE_WESTRESIZE,
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POINTERTYPE_EASTRESIZE,
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POINTERTYPE_NORTHEASTRESIZE,
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POINTERTYPE_SOUTHWESTRESIZE,
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POINTERTYPE_NORTHWESTRESIZE,
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POINTERTYPE_SOUTHEASTRESIZE,
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POINTERTYPE_CROSS,
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POINTERTYPE_HAND,
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POINTERTYPE_BUSY,
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POINTERTYPE_HELP,
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POINTERTYPE_NODROP,
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POINTERTYPE_NOTALLOWED,
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POINTERTYPE_PROGRESS,
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POINTERTYPE_NONE,
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POINTERTYPE_DRAGANDDROP};
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void ami_theme_init(void)
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{
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char themefile[1024];
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BPTR lock = 0;
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strcpy(themefile,nsoption_charp(theme));
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AddPart(themefile,"Theme",100);
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lock = Lock(themefile,ACCESS_READ);
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if(!lock)
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{
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warn_user("ThemeApplyErr",nsoption_charp(theme));
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strcpy(themefile,"PROGDIR:Resources/Themes/Default/Theme");
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nsoption_set_charp(theme, (char *)strdup("PROGDIR:Resources/Themes/Default"));
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}
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else
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{
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UnLock(lock);
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}
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lock = Lock(themefile,ACCESS_READ);
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if(lock)
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{
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UnLock(lock);
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messages_load(themefile);
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}
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}
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void ami_theme_throbber_setup(void)
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{
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char throbberfile[1024];
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struct bitmap *bm;
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ami_get_theme_filename(throbberfile,"theme_throbber",false);
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throbber_frames=atoi(messages_get("theme_throbber_frames"));
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throbber_update_interval = atoi(messages_get("theme_throbber_delay"));
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if(throbber_update_interval == 0) throbber_update_interval = 250;
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bm = ami_bitmap_from_datatype(throbberfile);
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throbber = ami_bitmap_get_native(bm, bm->width, bm->height, NULL);
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throbber_width = bm->width / throbber_frames;
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throbber_height = bm->height;
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throbber_nsbm = bm;
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}
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void ami_theme_throbber_free(void)
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{
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bitmap_destroy(throbber_nsbm);
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throbber = NULL;
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}
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void ami_get_theme_filename(char *filename, const char *themestring, bool protocol)
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{
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if(protocol)
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strcpy(filename,"file:///");
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else
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strcpy(filename,"");
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if(messages_get(themestring)[0] == '*')
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{
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strncat(filename,messages_get(themestring)+1,100);
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}
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else
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{
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strcat(filename, nsoption_charp(theme));
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AddPart(filename, messages_get(themestring), 100);
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}
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}
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void gui_window_set_pointer(struct gui_window *g, gui_pointer_shape shape)
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{
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ami_set_pointer(g->shared, shape, true);
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}
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void ami_set_pointer(struct gui_window_2 *gwin, gui_pointer_shape shape, bool update)
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{
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if(gwin->mouse_pointer == shape) return;
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ami_update_pointer(gwin->win, shape);
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if(update == true) gwin->mouse_pointer = shape;
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}
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/* reset the mouse pointer back to what NetSurf last set it as */
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void ami_reset_pointer(struct gui_window_2 *gwin)
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{
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ami_update_pointer(gwin->win, gwin->mouse_pointer);
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}
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void ami_update_pointer(struct Window *win, gui_pointer_shape shape)
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{
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if(drag_save_data) return;
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if(LIB_IS_AT_LEAST((struct Library *)IntuitionBase, 53, 42)) {
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BOOL ptr_delay = FALSE;
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if(shape == GUI_POINTER_WAIT) ptr_delay = TRUE;
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SetWindowPointer(win,
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WA_PointerType, osmouseptr[shape],
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WA_PointerDelay, ptr_delay,
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TAG_DONE);
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} else {
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if(nsoption_bool(os_mouse_pointers))
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{
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switch(shape)
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{
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case GUI_POINTER_DEFAULT:
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SetWindowPointer(win, TAG_DONE);
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break;
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case GUI_POINTER_WAIT:
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SetWindowPointer(win,
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WA_BusyPointer, TRUE,
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WA_PointerDelay, TRUE,
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TAG_DONE);
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break;
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default:
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if(mouseptrobj[shape]) {
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SetWindowPointer(win, WA_Pointer, mouseptrobj[shape], TAG_DONE);
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} else {
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SetWindowPointer(win, TAG_DONE);
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}
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break;
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}
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}
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else
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{
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if(mouseptrobj[shape])
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{
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SetWindowPointer(win, WA_Pointer, mouseptrobj[shape], TAG_DONE);
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}
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else
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{
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if(shape == GUI_POINTER_WAIT)
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{
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SetWindowPointer(win,
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WA_BusyPointer, TRUE,
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WA_PointerDelay, TRUE,
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TAG_DONE);
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}
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else
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{
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SetWindowPointer(win, TAG_DONE);
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}
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}
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}
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}
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}
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void ami_init_mouse_pointers(void)
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{
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if(LIB_IS_AT_LEAST((struct Library *)IntuitionBase, 53, 42)) return;
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int i;
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struct RastPort mouseptr;
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struct DiskObject *dobj;
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uint32 format = IDFMT_BITMAPPED;
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int32 mousexpt=0,mouseypt=0;
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InitRastPort(&mouseptr);
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for(i=0; i<=AMI_LASTPOINTER; i++) {
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BPTR ptrfile;
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mouseptrbm[i] = NULL;
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mouseptrobj[i] = NULL;
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char ptrfname[1024];
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#ifdef __amigaos4__
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if(nsoption_bool(truecolour_mouse_pointers)) {
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ami_get_theme_filename((char *)&ptrfname,ptrs32[i], false);
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if((dobj = GetIconTags(ptrfname,ICONGETA_UseFriendBitMap,TRUE,TAG_DONE))) {
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if(IconControl(dobj, ICONCTRLA_GetImageDataFormat, &format, TAG_DONE)) {
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if(IDFMT_DIRECTMAPPED == format) {
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int32 width = 0, height = 0;
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uint8* data = 0;
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IconControl(dobj,
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ICONCTRLA_GetWidth, &width,
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ICONCTRLA_GetHeight, &height,
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ICONCTRLA_GetImageData1, &data,
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TAG_DONE);
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if ((width > 0) && (width <= 64) && (height > 0) && (height <= 64) && data) {
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STRPTR tooltype;
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if((tooltype = FindToolType(dobj->do_ToolTypes, "XOFFSET")))
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mousexpt = atoi(tooltype);
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if((tooltype = FindToolType(dobj->do_ToolTypes, "YOFFSET")))
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mouseypt = atoi(tooltype);
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if ((mousexpt < 0) || (mousexpt >= width))
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mousexpt = 0;
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if ((mouseypt < 0) || (mouseypt >= height))
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mouseypt = 0;
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static uint8 dummyPlane[64 * 64 / 8];
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static struct BitMap dummyBitMap = { 64 / 8, 64, 0, 2, 0, { dummyPlane, dummyPlane, 0, 0, 0, 0, 0, 0 }, };
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mouseptrobj[i] = NewObject(NULL, "pointerclass",
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POINTERA_BitMap, &dummyBitMap,
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POINTERA_XOffset, -mousexpt,
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POINTERA_YOffset, -mouseypt,
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POINTERA_WordWidth, (width + 15) / 16,
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POINTERA_XResolution, POINTERXRESN_SCREENRES,
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POINTERA_YResolution, POINTERYRESN_SCREENRESASPECT,
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POINTERA_ImageData, data,
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POINTERA_Width, width,
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POINTERA_Height, height,
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TAG_DONE);
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}
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}
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}
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}
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}
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#endif
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if(!mouseptrobj[i])
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{
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ami_get_theme_filename(ptrfname,ptrs[i], false);
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if((ptrfile = Open(ptrfname,MODE_OLDFILE)))
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{
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int mx,my;
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UBYTE *pprefsbuf = AllocVecTagList(1061, NULL);
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Read(ptrfile,pprefsbuf,1061);
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mouseptrbm[i]=AllocVecTagList(sizeof(struct BitMap), NULL);
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InitBitMap(mouseptrbm[i],2,32,32);
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mouseptrbm[i]->Planes[0] = AllocRaster(32,32);
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mouseptrbm[i]->Planes[1] = AllocRaster(32,32);
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mouseptr.BitMap = mouseptrbm[i];
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for(my=0;my<32;my++)
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{
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for(mx=0;mx<32;mx++)
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{
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SetAPen(&mouseptr,pprefsbuf[(my*(33))+mx]-'0');
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WritePixel(&mouseptr,mx,my);
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}
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}
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mousexpt = ((pprefsbuf[1056]-'0')*10)+(pprefsbuf[1057]-'0');
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mouseypt = ((pprefsbuf[1059]-'0')*10)+(pprefsbuf[1060]-'0');
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mouseptrobj[i] = NewObject(NULL,"pointerclass",
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POINTERA_BitMap,mouseptrbm[i],
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POINTERA_WordWidth,2,
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POINTERA_XOffset,-mousexpt,
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POINTERA_YOffset,-mouseypt,
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POINTERA_XResolution,POINTERXRESN_SCREENRES,
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POINTERA_YResolution,POINTERYRESN_SCREENRESASPECT,
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TAG_DONE);
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FreeVec(pprefsbuf);
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Close(ptrfile);
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}
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}
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} // for
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}
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void ami_mouse_pointers_free(void)
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{
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if(LIB_IS_AT_LEAST((struct Library *)IntuitionBase, 53, 42)) return;
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int i;
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for(i=0;i<=AMI_LASTPOINTER;i++)
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{
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if(mouseptrbm[i])
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{
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FreeRaster(mouseptrbm[i]->Planes[0],32,32);
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FreeRaster(mouseptrbm[i]->Planes[1],32,32);
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FreeVec(mouseptrbm[i]);
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}
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}
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}
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void gui_window_start_throbber(struct gui_window *g)
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{
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ULONG cur_tab = 0;
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if(!g) return;
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if(nsoption_bool(kiosk_mode)) return;
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if(g->tab_node && (g->shared->tabs > 1))
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{
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GetAttr(CLICKTAB_Current, g->shared->objects[GID_TABS],
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(ULONG *)&cur_tab);
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SetClickTabNodeAttrs(g->tab_node, TNA_Flagged, TRUE, TAG_DONE);
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RefreshGadgets((APTR)g->shared->objects[GID_TABS],
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g->shared->win, NULL);
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}
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g->throbbing = true;
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if(g->shared->throbber_frame == 0) g->shared->throbber_frame = 1;
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ami_throbber_redraw_schedule(throbber_update_interval, g);
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}
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void gui_window_stop_throbber(struct gui_window *g)
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{
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struct IBox *bbox;
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int cur_tab = 0;
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if(!g) return;
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if(nsoption_bool(kiosk_mode)) return;
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if(g->tab_node && (g->shared->tabs > 1))
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{
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GetAttr(CLICKTAB_Current, g->shared->objects[GID_TABS],
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(ULONG *)&cur_tab);
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SetClickTabNodeAttrs(g->tab_node, TNA_Flagged, FALSE, TAG_DONE);
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RefreshGadgets((APTR)g->shared->objects[GID_TABS],
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g->shared->win, NULL);
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}
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if((cur_tab == g->tab) || (g->shared->tabs <= 1))
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{
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if(ami_gui_get_space_box(g->shared->objects[GID_THROBBER], &bbox) != NSERROR_OK) {
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warn_user("NoMemory", "");
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return;
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}
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BltBitMapRastPort(throbber, 0, 0, g->shared->win->RPort, bbox->Left,
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bbox->Top, throbber_width, throbber_height, 0x0C0);
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ami_gui_free_space_box(bbox);
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}
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g->throbbing = false;
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ami_throbber_redraw_schedule(-1, g);
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}
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static void ami_throbber_update(void *p)
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{
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struct gui_window *g = (struct gui_window *)p;
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struct IBox *bbox;
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int frame = 0;
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int cur_tab = 0;
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if(!g) return;
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if(!g->shared->objects[GID_THROBBER]) return;
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if(g->throbbing == true) {
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frame = g->shared->throbber_frame;
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g->shared->throbber_frame++;
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if(g->shared->throbber_frame > (throbber_frames-1))
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g->shared->throbber_frame=1;
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}
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if(g->tab_node && (g->shared->tabs > 1))
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{
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GetAttr(CLICKTAB_Current, g->shared->objects[GID_TABS],
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(ULONG *)&cur_tab);
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}
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if((cur_tab == g->tab) || (g->shared->tabs <= 1))
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{
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if(ami_gui_get_space_box(g->shared->objects[GID_THROBBER], &bbox) != NSERROR_OK) {
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warn_user("NoMemory", "");
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return;
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}
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BltBitMapTags(BLITA_SrcX, throbber_width * frame,
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BLITA_SrcY, 0,
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BLITA_DestX, bbox->Left,
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BLITA_DestY, bbox->Top,
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BLITA_Width, throbber_width,
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BLITA_Height, throbber_height,
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BLITA_Source, throbber,
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BLITA_Dest, g->shared->win->RPort,
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BLITA_SrcType, BLITT_BITMAP,
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BLITA_DestType, BLITT_RASTPORT,
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// BLITA_UseSrcAlpha, TRUE,
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TAG_DONE);
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ami_gui_free_space_box(bbox);
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}
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if(frame > 0) ami_throbber_redraw_schedule(throbber_update_interval, g);
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}
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void ami_throbber_redraw_schedule(int t, struct gui_window *g)
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{
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ami_schedule(t, ami_throbber_update, g);
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}
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