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netsurf/amiga/theme.c

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/*
* Copyright 2010 Chris Young <chris@unsatisfactorysoftware.co.uk>
*
* 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/>.
*/
#include <string.h>
#include <proto/clicktab.h>
#include <proto/datatypes.h>
#include <proto/dos.h>
#include <proto/exec.h>
#include <proto/graphics.h>
#include <proto/icon.h>
#include <proto/intuition.h>
#include <gadgets/clicktab.h>
#include <gadgets/space.h>
#ifdef __amigaos4__
#include <graphics/blitattr.h>
#endif
#include <intuition/pointerclass.h>
#include <workbench/icon.h>
#include "amiga/bitmap.h"
#include "amiga/drag.h"
#include "desktop/browser_private.h"
#include "desktop/options.h"
#include "amiga/theme.h"
#include "desktop/searchweb.h"
#include "utils/messages.h"
#include "utils/utils.h"
struct BitMap *throbber = NULL;
struct bitmap *throbber_nsbm = NULL;
ULONG throbber_frames,throbber_update_interval;
static Object *mouseptrobj[AMI_LASTPOINTER+1];
static struct BitMap *mouseptrbm[AMI_LASTPOINTER+1];
static int mouseptrcurrent=0;
char *ptrs[AMI_LASTPOINTER+1] = {
"ptr_default",
"ptr_point",
"ptr_caret",
"ptr_menu",
"ptr_up",
"ptr_down",
"ptr_left",
"ptr_right",
"ptr_rightup",
"ptr_leftdown",
"ptr_leftup",
"ptr_rightdown",
"ptr_cross",
"ptr_move",
"ptr_wait",
"ptr_help",
"ptr_nodrop",
"ptr_notallowed",
"ptr_progress",
"ptr_blank",
"ptr_drag"};
char *ptrs32[AMI_LASTPOINTER+1] = {
"ptr32_default",
"ptr32_point",
"ptr32_caret",
"ptr32_menu",
"ptr32_up",
"ptr32_down",
"ptr32_left",
"ptr32_right",
"ptr32_rightup",
"ptr32_leftdown",
"ptr32_leftup",
"ptr32_rightdown",
"ptr32_cross",
"ptr32_move",
"ptr32_wait",
"ptr32_help",
"ptr32_nodrop",
"ptr32_notallowed",
"ptr32_progress",
"ptr32_blank",
"ptr32_drag"};
void ami_theme_init(void)
{
char themefile[1024];
char searchico[1024];
BPTR lock = 0;
strcpy(themefile,nsoption_charp(theme));
AddPart(themefile,"Theme",100);
lock = Lock(themefile,ACCESS_READ);
if(!lock)
{
warn_user("ThemeApplyErr",nsoption_charp(theme));
strcpy(themefile,"PROGDIR:Resources/Themes/Default/Theme");
nsoption_set_charp(theme, (char *)strdup("PROGDIR:Resources/Themes/Default"));
}
else
{
UnLock(lock);
}
lock = Lock(themefile,ACCESS_READ);
if(lock)
{
UnLock(lock);
messages_load(themefile);
}
ami_get_theme_filename(searchico, "theme_search", false);
search_default_ico_location = (char *)strdup(searchico);
}
void ami_theme_throbber_setup(void)
{
char throbberfile[1024];
Object *dto;
struct bitmap *bm;
ami_get_theme_filename(throbberfile,"theme_throbber",false);
throbber_frames=atoi(messages_get("theme_throbber_frames"));
throbber_update_interval = atoi(messages_get("theme_throbber_delay"));
if(throbber_update_interval == 0) throbber_update_interval = 100;
bm = ami_bitmap_from_datatype(throbberfile);
throbber = ami_bitmap_get_native(bm, bm->width, bm->height, NULL);
throbber_width = bm->width / throbber_frames;
throbber_height = bm->height;
throbber_nsbm = bm;
}
void ami_theme_throbber_free(void)
{
bitmap_destroy(throbber_nsbm);
throbber = NULL;
}
void ami_get_theme_filename(char *filename, char *themestring, bool protocol)
{
if(protocol)
strcpy(filename,"file:///");
else
strcpy(filename,"");
if(messages_get(themestring)[0] == '*')
{
strncat(filename,messages_get(themestring)+1,100);
}
else
{
strcat(filename, nsoption_charp(theme));
AddPart(filename, messages_get(themestring), 100);
}
}
void gui_window_set_pointer(struct gui_window *g, gui_pointer_shape shape)
{
ami_update_pointer(g->shared->win,shape);
}
void ami_update_pointer(struct Window *win, gui_pointer_shape shape)
{
if(mouseptrcurrent == shape) return;
if(drag_save_data) return;
if(nsoption_bool(use_os_pointers))
{
switch(shape)
{
case GUI_POINTER_DEFAULT:
SetWindowPointer(win,TAG_DONE);
break;
case GUI_POINTER_WAIT:
SetWindowPointer(win,
WA_BusyPointer,TRUE,
WA_PointerDelay,TRUE,
TAG_DONE);
break;
default:
if(mouseptrobj[shape])
{
SetWindowPointer(win,WA_Pointer,mouseptrobj[shape],TAG_DONE);
}
else
{
SetWindowPointer(win,TAG_DONE);
}
break;
}
}
else
{
if(mouseptrobj[shape])
{
SetWindowPointer(win,WA_Pointer,mouseptrobj[shape],TAG_DONE);
}
else
{
if(shape == GUI_POINTER_WAIT)
{
SetWindowPointer(win,
WA_BusyPointer,TRUE,
WA_PointerDelay,TRUE,
TAG_DONE);
}
else
{
SetWindowPointer(win,TAG_DONE);
}
}
}
mouseptrcurrent = shape;
}
void gui_window_hide_pointer(struct gui_window *g)
{
if(mouseptrcurrent != AMI_GUI_POINTER_BLANK)
{
SetWindowPointer(g->shared->win,WA_Pointer,mouseptrobj[AMI_GUI_POINTER_BLANK],TAG_DONE);
mouseptrcurrent = AMI_GUI_POINTER_BLANK;
}
}
void ami_init_mouse_pointers(void)
{
int i;
struct RastPort mouseptr;
struct DiskObject *dobj;
uint32 format = IDFMT_BITMAPPED;
int32 mousexpt=0,mouseypt=0;
InitRastPort(&mouseptr);
for(i=0;i<=AMI_LASTPOINTER;i++)
{
BPTR ptrfile = 0;
mouseptrbm[i] = NULL;
mouseptrobj[i] = NULL;
char ptrfname[1024];
if(nsoption_bool(truecolour_mouse_pointers))
{
ami_get_theme_filename((char *)&ptrfname,ptrs32[i], false);
if(dobj = GetIconTags(ptrfname,ICONGETA_UseFriendBitMap,TRUE,TAG_DONE))
{
if(IconControl(dobj, ICONCTRLA_GetImageDataFormat, &format, TAG_DONE))
{
if(IDFMT_DIRECTMAPPED == format)
{
int32 width = 0, height = 0;
uint8* data = 0;
IconControl(dobj,
ICONCTRLA_GetWidth, &width,
ICONCTRLA_GetHeight, &height,
ICONCTRLA_GetImageData1, &data,
TAG_DONE);
if (width > 0 && width <= 64 && height > 0 && height <= 64 && data)
{
STRPTR tooltype;
if(tooltype = FindToolType(dobj->do_ToolTypes, "XOFFSET"))
mousexpt = atoi(tooltype);
if(tooltype = FindToolType(dobj->do_ToolTypes, "YOFFSET"))
mouseypt = atoi(tooltype);
if (mousexpt < 0 || mousexpt >= width)
mousexpt = 0;
if (mouseypt < 0 || mouseypt >= height)
mouseypt = 0;
static uint8 dummyPlane[64 * 64 / 8];
static struct BitMap dummyBitMap = { 64 / 8, 64, 0, 2, 0, { dummyPlane, dummyPlane, 0, 0, 0, 0, 0, 0 }, };
mouseptrobj[i] = NewObject(NULL, "pointerclass",
POINTERA_BitMap, &dummyBitMap,
POINTERA_XOffset, -mousexpt,
POINTERA_YOffset, -mouseypt,
POINTERA_WordWidth, (width + 15) / 16,
POINTERA_XResolution, POINTERXRESN_SCREENRES,
POINTERA_YResolution, POINTERYRESN_SCREENRESASPECT,
POINTERA_ImageData, data,
POINTERA_Width, width,
POINTERA_Height, height,
TAG_DONE);
}
}
}
}
}
if(!mouseptrobj[i])
{
ami_get_theme_filename(ptrfname,ptrs[i], false);
if(ptrfile = Open(ptrfname,MODE_OLDFILE))
{
int mx,my;
UBYTE *pprefsbuf = AllocVec(1061,MEMF_PRIVATE | MEMF_CLEAR);
Read(ptrfile,pprefsbuf,1061);
mouseptrbm[i]=AllocVec(sizeof(struct BitMap),MEMF_PRIVATE | MEMF_CLEAR);
InitBitMap(mouseptrbm[i],2,32,32);
mouseptrbm[i]->Planes[0] = AllocRaster(32,32);
mouseptrbm[i]->Planes[1] = AllocRaster(32,32);
mouseptr.BitMap = mouseptrbm[i];
for(my=0;my<32;my++)
{
for(mx=0;mx<32;mx++)
{
SetAPen(&mouseptr,pprefsbuf[(my*(33))+mx]-'0');
WritePixel(&mouseptr,mx,my);
}
}
mousexpt = ((pprefsbuf[1056]-'0')*10)+(pprefsbuf[1057]-'0');
mouseypt = ((pprefsbuf[1059]-'0')*10)+(pprefsbuf[1060]-'0');
mouseptrobj[i] = NewObject(NULL,"pointerclass",
POINTERA_BitMap,mouseptrbm[i],
POINTERA_WordWidth,2,
POINTERA_XOffset,-mousexpt,
POINTERA_YOffset,-mouseypt,
POINTERA_XResolution,POINTERXRESN_SCREENRES,
POINTERA_YResolution,POINTERYRESN_SCREENRESASPECT,
TAG_DONE);
FreeVec(pprefsbuf);
Close(ptrfile);
}
}
} // for
}
void ami_mouse_pointers_free(void)
{
int i;
for(i=0;i<=AMI_LASTPOINTER;i++)
{
if(mouseptrbm[i])
{
FreeRaster(mouseptrbm[i]->Planes[0],16,16);
FreeRaster(mouseptrbm[i]->Planes[1],16,16);
FreeVec(mouseptrbm[i]);
}
}
}
void gui_window_start_throbber(struct gui_window *g)
{
struct IBox *bbox;
ULONG cur_tab = 0;
if(!g) return;
if(nsoption_bool(kiosk_mode)) return;
if(g->tab_node && (g->shared->tabs > 1))
{
GetAttr(CLICKTAB_Current, g->shared->objects[GID_TABS],
(ULONG *)&cur_tab);
SetClickTabNodeAttrs(g->tab_node, TNA_Flagged, TRUE, TAG_DONE);
RefreshGadgets((APTR)g->shared->objects[GID_TABS],
g->shared->win, NULL);
}
g->throbbing = true;
if((cur_tab == g->tab) || (g->shared->tabs <= 1))
{
GetAttr(SPACE_AreaBox, g->shared->objects[GID_THROBBER],
(ULONG *)&bbox);
if(g->shared->throbber_frame == 0) g->shared->throbber_frame=1;
BltBitMapRastPort(throbber,throbber_width,0,g->shared->win->RPort,bbox->Left,bbox->Top,throbber_width,throbber_height,0x0C0);
}
}
void gui_window_stop_throbber(struct gui_window *g)
{
struct IBox *bbox;
ULONG cur_tab = 0;
if(!g) return;
if(nsoption_bool(kiosk_mode)) return;
if(g->tab_node && (g->shared->tabs > 1))
{
GetAttr(CLICKTAB_Current, g->shared->objects[GID_TABS],
(ULONG *)&cur_tab);
SetClickTabNodeAttrs(g->tab_node, TNA_Flagged, FALSE, TAG_DONE);
RefreshGadgets((APTR)g->shared->objects[GID_TABS],
g->shared->win, NULL);
}
g->throbbing = false;
if((cur_tab == g->tab) || (g->shared->tabs <= 1))
{
GetAttr(SPACE_AreaBox, g->shared->objects[GID_THROBBER],
(ULONG *)&bbox);
BltBitMapRastPort(throbber, 0, 0, g->shared->win->RPort, bbox->Left,
bbox->Top, throbber_width, throbber_height, 0x0C0);
}
// g->shared->throbber_frame = 0;
}
void ami_update_throbber(struct gui_window_2 *g,bool redraw)
{
struct IBox *bbox;
int frame = g->throbber_frame;
if(!g) return;
if(!g->objects[GID_THROBBER]) return;
if(g->bw->window->throbbing == false)
{
frame = 0;
g->throbber_frame=1;
}
else
{
if(!redraw)
{
if(g->throbber_update_count < throbber_update_interval)
{
g->throbber_update_count++;
return;
}
g->throbber_update_count = 0;
g->throbber_frame++;
if(g->throbber_frame > (throbber_frames-1))
g->throbber_frame=1;
}
}
GetAttr(SPACE_AreaBox,(Object *)g->objects[GID_THROBBER],(ULONG *)&bbox);
/*
EraseRect(g->win->RPort,bbox->Left,bbox->Top,
bbox->Left+throbber_width,bbox->Top+throbber_height);
*/
BltBitMapTags(BLITA_SrcX, throbber_width * frame,
BLITA_SrcY,0,
BLITA_DestX,bbox->Left,
BLITA_DestY,bbox->Top,
BLITA_Width,throbber_width,
BLITA_Height,throbber_height,
BLITA_Source,throbber,
BLITA_Dest,g->win->RPort,
BLITA_SrcType,BLITT_BITMAP,
BLITA_DestType,BLITT_RASTPORT,
// BLITA_UseSrcAlpha,TRUE,
TAG_DONE);
}
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