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authorChris Young <chris@unsatisfactorysoftware.co.uk>2010-03-23 22:27:33 +0000
committerChris Young <chris@unsatisfactorysoftware.co.uk>2010-03-23 22:27:33 +0000
commit861b5b4953541c1a5654bd57e874f68524c3f47a (patch)
tree889a7942fdac00d663c30c6b853a77616a79c7a7 /amiga/theme.c
parent5e898e5a922359878d0386b183eb0914e3ae657f (diff)
downloadnetsurf-861b5b4953541c1a5654bd57e874f68524c3f47a.tar.gz
netsurf-861b5b4953541c1a5654bd57e874f68524c3f47a.tar.bz2
Factor Amiga theme-related code out to a new file. This includes all throbber and
mouse pointer code (which are "theme modifiable") as well as normal theme reading code. svn path=/trunk/netsurf/; revision=10145
Diffstat (limited to 'amiga/theme.c')
-rw-r--r--amiga/theme.c495
1 files changed, 495 insertions, 0 deletions
diff --git a/amiga/theme.c b/amiga/theme.c
new file mode 100644
index 000000000..f25ba12ba
--- /dev/null
+++ b/amiga/theme.c
@@ -0,0 +1,495 @@
+/*
+ * 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 <proto/Picasso96API.h>
+
+#include <gadgets/clicktab.h>
+#include <gadgets/space.h>
+#include <graphics/blitattr.h>
+#include <intuition/pointerclass.h>
+#include <workbench/icon.h>
+
+#include "amiga/download.h"
+#include "amiga/options.h"
+#include "amiga/theme.h"
+#include "utils/messages.h"
+#include "utils/utils.h"
+
+struct BitMap *throbber = 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];
+ BPTR lock = 0;
+
+ strcpy(themefile,option_theme);
+ AddPart(themefile,"Theme",100);
+
+ lock = Lock(themefile,ACCESS_READ);
+
+ if(!lock)
+ {
+ warn_user("ThemeApplyErr",option_theme);
+ strcpy(themefile,"PROGDIR:Resources/Themes/Default/Theme");
+ free(option_theme);
+ option_theme = (char *)strdup("PROGDIR:Resources/Themes/Default");
+ }
+ else
+ {
+ UnLock(lock);
+ }
+
+ messages_load(themefile);
+}
+
+void ami_theme_throbber_setup(void)
+{
+ char throbberfile[1024];
+ Object *dto;
+
+ ami_get_theme_filename(throbberfile,"theme_throbber");
+ 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;
+
+ if(dto = NewDTObject(throbberfile,
+ DTA_GroupID,GID_PICTURE,
+ PDTA_DestMode,PMODE_V43,
+ TAG_DONE))
+ {
+ struct BitMapHeader *throbber_bmh;
+ struct RastPort throbber_rp;
+
+ if(GetDTAttrs(dto,PDTA_BitMapHeader,&throbber_bmh,TAG_DONE))
+ {
+ throbber_width = throbber_bmh->bmh_Width / throbber_frames;
+ throbber_height = throbber_bmh->bmh_Height;
+ throbber_bmh->bmh_Masking = mskHasAlpha;
+
+ InitRastPort(&throbber_rp);
+
+ if(throbber = p96AllocBitMap(throbber_bmh->bmh_Width,
+ throbber_height,32,
+ BMF_CLEAR | BMF_DISPLAYABLE | BMF_INTERLEAVED,
+ NULL,RGBFB_A8R8G8B8))
+ {
+ struct RenderInfo ri;
+ UBYTE *throbber_tempmem = AllocVec(throbber_bmh->bmh_Width*throbber_height*4,MEMF_PRIVATE | MEMF_CLEAR);
+ throbber_rp.BitMap = throbber;
+ ri.Memory = throbber_tempmem;
+ ri.BytesPerRow = 4*throbber_bmh->bmh_Width;
+ ri.RGBFormat = RGBFB_A8R8G8B8;
+
+ IDoMethod(dto,PDTM_READPIXELARRAY,ri.Memory,PBPAFMT_ARGB,ri.BytesPerRow,0,0,throbber_bmh->bmh_Width,throbber_height);
+
+ p96WritePixelArray((struct RenderInfo *)&ri,0,0,&throbber_rp,0,0,throbber_bmh->bmh_Width,throbber_height);
+
+ FreeVec(throbber_tempmem);
+ }
+ }
+ DisposeDTObject(dto);
+ }
+}
+
+void ami_theme_throbber_free(void)
+{
+ p96FreeBitMap(throbber);
+}
+
+void ami_get_theme_filename(char *filename, char *themestring)
+{
+ if(messages_get(themestring)[0] == '*')
+ {
+ strncpy(filename, messages_get(themestring) + 1, 100);
+ }
+ else
+ {
+ strcpy(filename, option_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) return;
+
+ if(option_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(option_truecolour_mouse_pointers)
+ {
+ ami_get_theme_filename(&ptrfname,ptrs32[i]);
+ 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]);
+ 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(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(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);
+}