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k_gui.c
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k_gui.c
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#include "k_mem.h"
#include "k_event.h"
#include "k_iconv.h"
#include "k_file.h"
#include "k_ipc.h"
#include "k_gui.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <X11/Xlib.h>
#include <X11/extensions/Xrender.h>
#define window_style ((ctx->window_color>>24)&15)
Display* display; Window win; Picture picture;
GlyphSet gsfont[2][8];
K_SKIN_PARAMS skin_params;
K_SKIN_BUTTON skin_button_minimize;
K_SKIN_BUTTON skin_button_close;
typedef struct
{
DWORD width;
DWORD height;
XImage* img;
} kpixmap;
kpixmap kpixmaps[2][3];
void SetNoBorder()
{
int set = 0;
Atom WM_HINTS;
/* First try to set MWM hints */
WM_HINTS = XInternAtom(display, "_MOTIF_WM_HINTS", True);
if(WM_HINTS != None)
{
struct {
unsigned long flags;
unsigned long functions;
unsigned long decorations;
long input_mode;
unsigned long status;
} MWMHints = { (1L << 1), 0, 0, 0, 0 };
XChangeProperty(display, win, WM_HINTS, WM_HINTS, 32,
PropModeReplace, (unsigned char *)&MWMHints,
sizeof(MWMHints)/sizeof(long));
set = 1;
}
/* Now try to set KWM hints */
WM_HINTS = XInternAtom(display, "KWM_WIN_DECORATION", True);
if(WM_HINTS != None)
{
long KWMHints = 0;
XChangeProperty(display, win, WM_HINTS, WM_HINTS, 32,
PropModeReplace, (unsigned char *)&KWMHints,
sizeof(KWMHints)/sizeof(long));
set = 1;
}
/* Now try to set GNOME hints */
WM_HINTS = XInternAtom(display, "_WIN_HINTS", True);
if(WM_HINTS != None)
{
long GNOMEHints = 0;
XChangeProperty(display, win, WM_HINTS, WM_HINTS, 32,
PropModeReplace, (unsigned char *)&GNOMEHints,
sizeof(GNOMEHints)/sizeof(long));
set = 1;
}
/* Finally set the transient hints if necessary */
if(!set) XSetTransientForHint(display, win, RootWindow(display, 0));
}
void k_gui_init()
{
display = XOpenDisplay(NULL);
if (DefaultDepth(display, 0) < 24) k_panic("Cannot work in non true color mode");
}
void k_pixmap_setimage(kpixmap* pm, BYTE* image, int width, int height)
{
DWORD* image32 = (DWORD*)malloc(width*height*4),idx;
for(idx = 0; idx < width * height; ++idx)
image32[idx] = 0xffffff & *(DWORD*)(image + idx * 3);
pm->width = width;
pm->height = height;
if(pm->img) XDestroyImage(pm->img);
pm->img = XCreateImage(display, DefaultVisual(display, 0), 24, ZPixmap, 0, (char*)image32, width, height, 32, 0);
}
void k_set_skin(BYTE* skin)
{
K_SKIN_HDR* header = (K_SKIN_HDR*)skin;
if (header==NULL || header->magic != 0x4e494b53 || header->version!=1) k_panic("Skin loading error");
K_SKIN_PARAMS* params = (K_SKIN_PARAMS*)(skin+header->params);
K_SKIN_BUTTON* button = (K_SKIN_BUTTON*)(skin+header->buttons);
K_SKIN_BMPDEF* bitmap = (K_SKIN_BMPDEF*)(skin+header->bitmaps);
skin_params = *params;
for(; button->type!=0; ++button)
{
switch(button->type)
{
case 1: skin_button_close = *button; break;
case 2: skin_button_minimize = *button; break;
}
}
for(; bitmap->kind!=0; ++bitmap)
{
if (bitmap->kind<=3 && bitmap->type<=1)
{
K_SKIN_BITMAP* bmp = (K_SKIN_BITMAP*)(skin+bitmap->offset);
k_pixmap_setimage(&kpixmaps[bitmap->type][bitmap->kind-1], bmp->data, bmp->width, bmp->height);
}
}
}
void k_define_skin_button(k_context* ctx, K_SKIN_BUTTON* b, DWORD width, DWORD height)
{
int x = b->x, y = b->y;
if (x<0) x += width;
if (y<0) y += height;
k_define_button(ctx, x-1, y-1, b->width+1, b->height+1, b->type==1 ? 1 : 0xFFFF);
}
DWORD k_get_skin_height() { return skin_params.height; }
void k_get_skin_colors(BYTE* buf, DWORD size)
{
if (size>skin_params.dtpfsize) size = skin_params.dtpfsize;
memcpy(buf, skin_params.dtp, size);
}
void k_get_client_rect(k_context* ctx, DWORD* x, DWORD* y, DWORD* w, DWORD* h)
{
*x = 5;
*y = skin_params.height;
*w = ctx->window_w-1-2*5;
*h = ctx->window_h-1-5-skin_params.height;
}
void k_get_screen_size(DWORD* width, DWORD* height)
{
#ifdef SCREEN_WIDTH
*width = SCREEN_WIDTH;
#else
*width = DisplayWidth(display,0);
#endif
#ifdef SCREEN_HEIGHT
*height = SCREEN_HEIGHT;
#else
*height = DisplayHeight(display,0);
#endif
}
void k_get_desktop_rect(DWORD* left, DWORD* top, DWORD* right, DWORD* bottom)
{
KERNEL_MEM* km = kernel_mem();
*left = km->desktop_left;
*top = km->desktop_top;
*right = km->desktop_right;
*bottom = km->desktop_bottom;
}
void k_set_desktop_rect(WORD left, WORD top, WORD right, WORD bottom)
{
KERNEL_MEM* km = kernel_mem(); DWORD sw,sh;
k_get_screen_size(&sw, &sh);
if(left&0x8000) left = km->desktop_left;
if(top&0x8000) top = km->desktop_top;
if(left<right)
{
km->desktop_left = left;
if(right<sw) km->desktop_right = right;
}
if(top<bottom)
{
km->desktop_top = top;
if(bottom<sw) km->desktop_bottom = bottom;
}
}
void k_move_mouse(int x, int y)
{
XWarpPointer(display, None, RootWindow(display, 0), 0,0,0,0, x,y);
}
void k_frame(Window win, GC gc, int x1, int y1, int x2, int y2, int width)
{
XFillRectangle(display, win, gc, x1, y1, width, y2-y1);
XFillRectangle(display, win, gc, x1, y2-width, x2-x1, width);
XFillRectangle(display, win, gc, x2-width, y1, width, y2-y1);
}
void k_draw_button_pressed(k_button* b)
{
XGCValues val;
val.function = GXxor;
val.foreground = 0xFFFFFF;
GC gc = XCreateGC(display, win, GCFunction|GCForeground, &val);
XFillRectangle(display, win, gc, b->x+1, b->y+1, b->w-1, 1);
XFillRectangle(display, win, gc, b->x+1, b->y+2, 1, b->h-3);
XFillRectangle(display, win, gc, b->x+1, b->y+b->h-1, b->w-1, 1);
XFillRectangle(display, win, gc, b->x+b->w-1, b->y+2, 1, b->h-3);
XFreeGC(display, gc);
}
XRenderColor xr_convert_color(DWORD color)
{
XRenderColor xrc;
xrc.blue = ((color<<8)&0xFF00)|((color)&0xFF);
xrc.green = ((color)&0xFF00)|((color>>8)&0xFF);
xrc.red = ((color>>8)&0xFF00)|((color>>16)&0xFF);
xrc.alpha = 0xFFFF;
return xrc;
}
Picture xr_create_picture(int width, int height, int repeat)
{
Pixmap pm = XCreatePixmap(display, RootWindow(display, 0), width, height, 32);
XRenderPictureAttributes attr; attr.repeat = repeat;
Picture p = XRenderCreatePicture(display, pm, XRenderFindStandardFormat(display, PictStandardARGB32), CPRepeat, &attr);
XFreePixmap(display, pm);
return p;
}
Picture xr_create_pen(DWORD color)
{
XRenderColor xrc = xr_convert_color(color); Picture p = xr_create_picture(1,1,1);
XRenderFillRectangle(display, PictOpOver, p, &xrc, 0, 0, 1, 1);
return p;
}
void k_pixel8(BYTE* p, int mode, DWORD color)
{
*p = mode==0 ? 0xFF : 0x3F;
}
void k_pixel32(BYTE* p, int mode, DWORD color)
{
if(mode==0)
{
*(DWORD*)p = color;
}
else
{
*p = (*p>>2)*3+((color>>2)&0x3F); ++p;
*p = (*p>>2)*3+((color>>10)&0x3F); ++p;
*p = (*p>>2)*3+((color>>18)&0x3F);
}
}
void k_prepare_char(BYTE* ch, int width, int height, BYTE* buf, DWORD stride, DWORD s, void(*putpix)(BYTE*,int,DWORD), DWORD color, DWORD pixsz)
{
DWORD x,y,w,h,b0,b1,b2; BYTE map[16][8],*d; memset(*map,0,sizeof(map));
for(y=0; y<height; ++y,++ch)
{
b0 = y==0?0:ch[-1]<<1; b1 = ch[0]<<5; b2 = ch[1]<<9;
for(x=0; x<width; ++x,b0>>=1,b1>>=1,b2>>=1)
{
w = (b2&0x700)|(b1&0x70)|(b0&7);
if((w&0x670)==0x240 || (w&0x770)==0x350 || w==0x640) map[y][x] |= 1;
if((w&0x370)==0x210 || (w&0x770)==0x650 || w==0x310) map[y][x] |= 2;
if((w&0x076)==0x042 || (w&0x077)==0x053 || w==0x046) map[y][x] |= 4;
if((w&0x073)==0x012 || (w&0x077)==0x056 || w==0x013) map[y][x] |= 8;
if((w&0x770)==0x250) map[y][x] |= 3;
if((w&0x077)==0x052) map[y][x] |= 12;
if(w&0x20) map[y][x] = 0x10;
}
}
if(s==1)
{
for(y=0; y<height; ++y) for(x=0,d=buf+y*stride; x<width; ++x,d+=pixsz)
{
char m = map[y][x];
if((m&0x10)!=0) putpix(d,0,color); else
if((m&0x0F)!=0) putpix(d,1,color);
}
}
else
{
for(y=0; y<height; ++y) for(x=0; x<width; ++x)
{
char m = map[y][x];
for(h=0; h<s; ++h) for(w=0,d=buf+(y*s+h)*stride+x*s*pixsz; w<s; ++w,d+=pixsz)
{
if(((m&1)!=0 && w>s-h-1) ||
((m&2)!=0 && w<h) ||
((m&4)!=0 && w>h) ||
((m&8)!=0 && w<s-h-1) ||
((m&0x10)!=0)) putpix(d,0,color);
}
}
}
}
GlyphSet xr_get_font(k_bitmap_font* bf, int scale)
{
int size = bf->height==9 ? 0 : 1;
if(gsfont[size][scale]==0)
{
Glyph i; BYTE* ch; DWORD s=scale+1,stride = ((bf->width*s-1)|3)+1;
XGlyphInfo info = {.width = bf->width*s, .height = bf->height*s, .x = 0, .y = 0, .xOff = bf->width*s, .yOff = 0};
GlyphSet font = XRenderCreateGlyphSet(display, XRenderFindStandardFormat(display, PictStandardA8));
for(i=0,ch=bf->bmp; i<bf->chars; ++i,ch+=bf->height)
{
static BYTE buf[16*8*8*8]; memset(buf,0,bf->height*s*stride);
k_prepare_char(ch, bf->width, bf->height, buf, stride, s, k_pixel8, 0, 1);
XRenderAddGlyphs(display, font, &i, &info, 1, (char*)buf, bf->height*s*stride);
}
gsfont[size][scale] = font;
}
return gsfont[size][scale];
}
void k_draw_text_intern(k_context* ctx, int x, int y, BYTE* text, int len, int fillbg, int cp, int buf, int scale, DWORD color, DWORD extra)
{
if(text==NULL) return; k_bitmap_font* bf = cp==0 ? &font9 : &font16;
if(len<0||len>512) len = k_strlen(text, cp);
if(buf)
{
x -= ctx->client_x; y -= ctx->client_y;
DWORD* data = user_pd(extra), width=*data++, height=*data++;
int maxlen = (width-x)/bf->width,i;
if(len>maxlen) len = maxlen; if(len<=0) return;
if(y+bf->height>height) return;
if(cp==0)
{
for(i=0; i<len; ++i)
k_prepare_char(bf->bmp+text[i]*bf->height, bf->width, bf->height,
(BYTE*)(data+y*width+x+i*bf->width*(scale+1)), width*4, scale+1, k_pixel32, color, 4);
}
else
{
WORD wbuf[512]; if(len>511) len=511; k_strncpy((BYTE*)wbuf, 2, text, cp, len);
for(i=0; i<len; ++i)
k_prepare_char(bf->bmp+wbuf[i]*bf->height, bf->width, bf->height,
(BYTE*)(data+y*width+x+i*bf->width*(scale+1)), width*4, scale+1, k_pixel32, color, 4);
}
}
else
{
int maxlen = (ctx->window_w-x)/bf->width;
if(len>maxlen) len = maxlen; if(len<=0) return;
int sx = len*(scale+1)*bf->width, sy = (scale+1)*bf->height;
if(fillbg)
{
XRenderColor bgcolor = xr_convert_color(extra);
XRenderFillRectangle(display, PictOpSrc, picture, &bgcolor, x,y, sx,sy);
}
Picture fg_pen = xr_create_pen(color);
if(cp==0)
{
XRenderCompositeString8(display, PictOpOver, fg_pen, picture, NULL, xr_get_font(bf,scale), 0,0, x,y, (char*)text, len);
}
else
{
WORD wbuf[512]; if(len>511) len=511; k_strncpy((BYTE*)wbuf, 2, text, cp, len);
XRenderCompositeString16(display, PictOpOver, fg_pen, picture, NULL, xr_get_font(bf,scale), 0,0, x,y, wbuf, len);
}
XRenderFreePicture(display, fg_pen);
}
}
void k_fill_rectangle(k_context* ctx, int x, int y, int width, int height, DWORD color)
{
if((color&0x80000000)==0)
{
XGCValues val; val.foreground = color&0xFFFFFF;
GC gc = XCreateGC(display, win, GCForeground, &val);
XFillRectangle(display, win, gc, x, y, width, height);
XFreeGC(display, gc);
}
else
{
XLinearGradient lg = {{0,0},{0,XDoubleToFixed(ctx->window_h/2)}}; XFixed stops[] = {0, XDoubleToFixed(1.0f)};
XRenderColor cols[] = {xr_convert_color(color&0xFFFFFF), xr_convert_color(0)};
Picture p = XRenderCreateLinearGradient(display, &lg, stops, cols, 2);
XRenderComposite(display, PictOpSrc, p, 0, picture, 0,0, 0,0, x,y, width,height);
XRenderFreePicture(display, p);
}
}
void k_draw_window_intern(k_context* ctx, int onlyframe)
{
if(window_style<=1 && (ctx->window_color&0x40000000)==0)
{
if(onlyframe==0) k_fill_rectangle(ctx, 0, 0, ctx->window_w, ctx->window_h, ctx->window_color);
return;
}
if(window_style!=3 && window_style!=4) return;
int ofs; DWORD width = ctx->window_w, height = ctx->window_h;
// Title bar
kpixmap* left = kpixmaps[ctx->focused&1];
kpixmap* oper = left+1;
kpixmap* base = left+2;
XPutImage(display, win, DefaultGC(display, 0), left->img, 0,0, 0,0, left->width,left->height);
if (width > oper->width)
{
for(ofs = left->width; ofs < width - oper->width; ofs += base->width)
{
XPutImage(display, win, DefaultGC(display, 0), base->img, 0,0, ofs,0, base->width,base->height);
}
}
XPutImage(display, win, DefaultGC(display, 0), oper->img, 0,0, width - oper->width,0, oper->width,oper->height);
K_SKIN_COLORS* col = ctx->focused ? &skin_params.acolor : &skin_params.icolor;
// Border
XGCValues val; val.foreground = col->outer;
GC gc = XCreateGC(display, win, GCForeground, &val);
k_frame(win, gc, 0, skin_params.height, width, height, 1);
XSetForeground(display, gc, col->frame);
k_frame(win, gc, 1, skin_params.height, width-1, height-1, 3);
XSetForeground(display, gc, col->inner);
k_frame(win, gc, 4, skin_params.height, width-4, height-4, 1);
// Caption
if(ctx->window_title!=NULL)
{
k_draw_text_intern(ctx, skin_params.lmargin, (skin_params.height-14)/2, (BYTE*)ctx->window_title, -1, 0, 3, 0, 0,
skin_params.dtpfsize<5*sizeof(DWORD)?0:skin_params.dtp[4], 0);
}
// Client area
if((ctx->window_color&0x40000000)==0 && onlyframe==0)
{
k_fill_rectangle(ctx, skin_params.lmargin, skin_params.height,
width-2*skin_params.lmargin, height-skin_params.height-skin_params.lmargin, ctx->window_color);
}
XFreeGC(display, gc);
k_remove_button(ctx, 1); k_remove_button(ctx, 0xFFFF);
k_define_skin_button(ctx, &skin_button_close, width, height);
k_define_skin_button(ctx, &skin_button_minimize, width, height);
if(ctx->button_id_pressed!=0 && (ctx->button_id_pressed&KBS_NO_PRESS)==0)
{
k_button* b = k_find_button_by_id(ctx, ctx->button_id_pressed);
if (b!=NULL) k_draw_button_pressed(b);
}
}
void k_move_window(k_context* ctx, int x, int y)
{
if (win==0) return;
if(x!=ctx->window_x || y!=ctx->window_y)
XMoveWindow(display, win, x, y);
ctx->window_x = x;
ctx->window_y = y;
}
void k_min_size(k_context* ctx, int width, int height, int fix)
{
XSizeHints size;
size.flags = fix ? PMinSize | PMaxSize : PMinSize;
size.max_width = 0;
size.min_width = width;
size.max_height = 0;
size.min_height = height;
XSetWMNormalHints(display, win, &size);
}
void k_move_size_window(k_context* ctx, int x, int y, int width, int height)
{
if (win==0) return;
if (x==-1) x = ctx->window_x;
if (y==-1) y = ctx->window_y;
if (width==-1) width = ctx->window_w-1;
if (height==-1) height = ctx->window_h-1;
++width; ++height;
int minw = skin_params.rmargin+5;
int minh = skin_params.height+5;
if(window_style==4)
{
if(width<minw) width = minw;
if(height<minh) height = minh;
}
if (window_style<=1 || window_style==4)
k_min_size(ctx, width, height, 1);
else
k_min_size(ctx, minw, minh, 0);
if (width!=ctx->window_w || height!=ctx->window_h)
XMoveResizeWindow(display, win, x, y, width, height);
else if(x!=ctx->window_x || y!=ctx->window_y)
XMoveWindow(display, win, x, y);
ctx->window_x = x;
ctx->window_y = y;
ctx->window_w = width;
ctx->window_h = height;
if(width<=1 && height<=1) return;
k_draw_window_intern(ctx,0);
k_event_redraw(ctx);
usleep(2000); // hack
}
void k_wm_state(k_context* ctx, char *atom, char *atom2, int state)
{
if (win==0) return;
XEvent ev; memset(&ev, 0, sizeof(ev));
ev.xclient.type = ClientMessage;
ev.xclient.window = win;
ev.xclient.message_type = XInternAtom(display, "_NET_WM_STATE", 0);
ev.xclient.format = 32;
ev.xclient.data.l[0] = state&1;
ev.xclient.data.l[1] = XInternAtom(display, atom, 0);
ev.xclient.data.l[2] = atom2==NULL ? 0 : XInternAtom(display, atom2, 0);
XSendEvent(display, RootWindow(display, 0), 0, SubstructureNotifyMask, &ev);
}
void k_raise_window(k_context* ctx)
{
if (win==0) return;
XEvent ev; memset(&ev, 0, sizeof(ev));
ev.xclient.type = ClientMessage;
ev.xclient.window = win;
ev.xclient.message_type = XInternAtom(display, "_NET_ACTIVE_WINDOW", 0);
ev.xclient.format = 32;
XSendEvent(display, RootWindow(display, 0), 0, SubstructureRedirectMask|SubstructureNotifyMask, &ev);
XMapRaised(display, win);
}
DWORD k_get_pixel(k_context* ctx, int x, int y)
{
XImage* xim = XGetImage(display, RootWindow(display, 0), x, y, 1, 1, AllPlanes, XYPixmap);
unsigned long xpixel = XGetPixel(xim, 0, 0); XFree(xim);
return xpixel&0xFFFFFF;
}
void k_get_image(k_context* ctx, int x, int y, DWORD width, DWORD height, BYTE* img)
{
unsigned long w = RootWindow(display, 0);
if(win!=0 && x>=ctx->window_x && y>=ctx->window_y && x+width+1<ctx->window_x+ctx->window_w && y+height+1<ctx->window_y+ctx->window_h)
{
XWindowAttributes wa; XGetWindowAttributes(display, win, &wa);
if(wa.map_state==IsViewable) { w = win; x -= ctx->window_x; y -= ctx->window_y; }
}
XImage* xim = XGetImage(display, w, x, y, width, height, AllPlanes, XYPixmap);
for(y = 0; y < height; ++y) for(x = 0; x < width; ++x)
{
unsigned long xpixel = XGetPixel(xim, x, y);
*img++ = xpixel; xpixel>>=8; *img++ = xpixel; xpixel>>=8; *img++ = xpixel;
}
XFree(xim);
}
static BYTE xscan2kex[256] = {
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x47,0x4B,0x48,0x4D, 0x50,0x49,0x51,0x4F, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x52, 0x00,0x00,0x00,0x5D, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x45,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x1C,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x37,0x00, 0x53,0x4A,0x00,0x35,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x1D,0x00,0x00,0x00, 0x00,0x00,0x38,0x5B, 0x5C,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x53
};
static WORD xchar2kex[256] = {
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x1B4,0x1B0,0x1B2,0x1B3, 0x1B1,0x1B8,0x1B7,0x1B5, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x1B9, 0x00,0x00,0x00,0x14A, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x02,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x10D,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0xB4,0xB0,0xB2, 0xB3,0xB1,0xB8,0xB7, 0xB5,0x37,0xB9,0xB6,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x2A,0x2B, 0x2C,0x2D,0x00,0x12F,
0x30,0x31,0x32,0x33, 0x34,0x35,0x36,0x37, 0x38,0x39,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x100,0x00,0x00,0x00, 0x00,0x00,0x100,0x138, 0x138,0x00,0x00,0x00,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x1B6
};
DWORD k_translate_xkey(XKeyEvent* e, DWORD* ext, DWORD* mod)
{
static KeySym modxlat[] = {XK_Shift_L, XK_Shift_R, XK_Control_L, XK_Control_R, XK_Alt_L, XK_Alt_R,
XK_Caps_Lock, XK_Num_Lock, XK_Scroll_Lock, XK_Super_L, XK_Super_R}; DWORD i,m;
KeySym key; XLookupString(e, NULL, 0, &key, NULL);
if (key==XK_ISO_Level3_Shift) key = XK_Alt_R;
BYTE scancode = e->keycode - 8;
BYTE charcode = key; *ext = *mod = 0;
if ((key>>8)==0xFF)
{
if (xscan2kex[charcode]!=0) scancode = xscan2kex[charcode];
if (xchar2kex[charcode]!=0) { WORD extcode = xchar2kex[charcode]; charcode = extcode; *ext = extcode>>8; }
}
for(i=0,m=1; i<11; ++i,m<<=1) if(key==modxlat[i]) { *mod = m; break; }
return (scancode<<16)|(charcode<<8);
}
void k_drag_window(k_context* ctx, int x, int y, int x_root, int y_root)
{
static int x2, y2; if((ctx->window_state&1)!=0) return;
int mode = (x<5 ? 1 : (x>ctx->window_w-5 ? 2 : 0)) | (y<5 ? 4 : (y>ctx->window_h-5 ? 8 : 0));
if(mode==0 && y<skin_params.height) mode = 15; else if(window_style<=1 || window_style==4) return;
if(ctx->window_drag_mode==0 && mode>0)
{
ctx->window_drag_mode = mode;
x2 = x<5 ? ctx->window_x+x+ctx->window_w : ctx->window_x+x-ctx->window_w;
y2 = y<5 ? ctx->window_y+y+ctx->window_h : ctx->window_y+y-ctx->window_h;
}
switch(ctx->window_drag_mode)
{
case 1: k_move_size_window(ctx, x_root-x, ctx->window_y, x2-x_root-1, ctx->window_h-1); break;
case 2: k_move_size_window(ctx, ctx->window_x, ctx->window_y, x_root-x2-1, ctx->window_h-1); break;
case 4: k_move_size_window(ctx, ctx->window_x, y_root-y, ctx->window_w-1, y2-y_root-1); break;
case 5: k_move_size_window(ctx, x_root-x, y_root-y, x2-x_root-1, y2-y_root-1); break;
case 6: k_move_size_window(ctx, ctx->window_x, y_root-y, x_root-x2-1, y2-y_root-1); break;
case 8: k_move_size_window(ctx, ctx->window_x, ctx->window_y, ctx->window_w-1, y_root-y2-1); break;
case 9: k_move_size_window(ctx, x_root-x, ctx->window_y, x2-x_root-1, y_root-y2-1); break;
case 10: k_move_size_window(ctx, ctx->window_x, ctx->window_y, x_root-x2-1, y_root-y2-1); break;
case 15: k_move_window(ctx, x_root-x, y_root-y); break;
}
}
void k_process_event(k_context* ctx)
{
static DWORD btnxlat[] = {0,1,4,2,0,0};
static int wheel[] = {0,0,0,0,-1,1};
static int x, y;
if(XPending(display) == 0)
{
int i,xfd = ConnectionNumber(display),fdcnt = (xfd>ipc_server ? xfd : ipc_server)+1;
fd_set fds; msg_t msg; struct timeval tv; tv.tv_sec = 0; tv.tv_usec = 1000;
for(;;)
{
FD_ZERO(&fds); FD_SET(xfd, &fds); FD_SET(ipc_server, &fds);
for(i=0; i<MAX_SOCKET; ++i) if(ctx->sockets[i])
{
FD_SET(ctx->sockets[i], &fds); if(ctx->sockets[i]>=fdcnt) fdcnt = ctx->sockets[i]+1;
}
if(select(fdcnt, &fds, NULL, NULL, &tv)<=0) return;
if(FD_ISSET(ipc_server, &fds)) k_process_ipc_event(ctx, &msg); else break;
}
if(!FD_ISSET(xfd, &fds)) k_event_network(ctx);
}
while(XPending(display) != 0)
{
DWORD button_id,ext,mod; int hot;
XEvent ev; XNextEvent(display, &ev);
switch(ev.type)
{
case Expose:
k_draw_window_intern(ctx,1);
k_event_redraw(ctx);
break;
case KeyPress:
button_id = k_translate_xkey(&ev.xkey, &ext, &mod);
if(mod&KMOD_CAPSLOCK) k_set_keyboard_modifiers(KMOD_CAPSLOCK, (ev.xkey.state&LockMask)!=0);
if(mod&KMOD_NUMLOCK) k_set_keyboard_modifiers(KMOD_NUMLOCK, (ev.xkey.state&Mod2Mask)!=0);
if(mod&KMOD_SCROLL) k_set_keyboard_modifiers(KMOD_SCROLL, (k_get_keyboard_modifiers()&KMOD_SCROLL)!=0);
if(mod&~KMOD_LOCKMASK) k_set_keyboard_modifiers(mod,0);
hot = k_check_hotkey(mod&KMOD_CTRALTSH?0:(button_id>>16));
if(ctx->kbd_mode==1)
{
button_id = (button_id>>8)&0xFF00;
if(ext) k_event_keypress(ctx, 0xE000);
}
if(ctx->kbd_mode==1 || (mod==0&&hot==0)) k_event_keypress(ctx, button_id);
break;
case KeyRelease:
button_id = k_translate_xkey(&ev.xkey, &ext, &mod);
if(mod&~KMOD_LOCKMASK) k_set_keyboard_modifiers(mod,1);
k_check_hotkey(mod&KMOD_CTRALTSH?0:((button_id>>16)|0x80));
if(ctx->kbd_mode==1)
{
button_id = (button_id>>8)&0xFF00;
if(ext) k_event_keypress(ctx, 0xE000);
k_event_keypress(ctx, button_id|0x8000);
}
break;
case ButtonPress:
x = ev.xbutton.x;
y = ev.xbutton.y;
button_id = ctx->button_id_pressed;
if(k_is_dblclick(ctx) && y<skin_params.height && (window_style==2||window_style==3))
{
ctx->window_state ^= 1;
k_wm_state(ctx, "_NET_WM_STATE_MAXIMIZED_HORZ", "_NET_WM_STATE_MAXIMIZED_VERT", ctx->window_state&1);
if ((ctx->window_state&1)==0)
{
k_move_size_window(ctx, ctx->orig_x, ctx->orig_y, ctx->orig_w-1, ctx->orig_h-1);
}
}
k_event_mousepress(ctx, btnxlat[ev.xbutton.button], wheel[ev.xbutton.button]);
if(button_id != ctx->button_id_pressed && (ctx->button_id_pressed&KBS_NO_PRESS)==0)
{
k_button* b = k_find_button_by_id(ctx, ctx->button_id_pressed);
if (b!=NULL) k_draw_button_pressed(b);
}
if((ev.xbutton.button & Button1)!=0 && ctx->button_id_pressed==0)
{
k_drag_window(ctx, x, y, ctx->window_x+x, ctx->window_y+y);
}
break;
case ButtonRelease:
button_id = ctx->button_id_pressed;
k_event_mouserelease(ctx, btnxlat[ev.xbutton.button]);
if(button_id != ctx->button_id_pressed && (button_id&KBS_NO_PRESS)==0)
{
k_button* b = k_find_button_by_id(ctx, button_id);
if (b!=NULL) k_draw_button_pressed(b);
}
if(button_id==0xFFFF)
{
k_button* b = k_find_button(ctx);
if (b!=NULL && b->id == 0xFFFF) XIconifyWindow(display, win, 0);
}
ctx->window_drag_mode = 0;
break;
case MotionNotify:
if((ev.xmotion.state & Button1Mask)!=0 && ctx->button_id_pressed==0)
{
k_drag_window(ctx, x, y, ev.xmotion.x_root, ev.xmotion.y_root);
}
k_event_mousemove(ctx, ev.xmotion.x_root, ev.xmotion.y_root);
break;
case FocusIn:
if (ctx->focused==1) break;
k_focus_in(ctx);
ctx->focused = 1;
if(ctx->window_w<=1 && ctx->window_h<=1) break;
k_draw_window_intern(ctx,1);
k_event_redraw(ctx);
break;
case FocusOut:
if (ctx->focused==0) break;
ctx->focused = 0;
if(ctx->window_w<=1 && ctx->window_h<=1) break;
k_draw_window_intern(ctx,1);
k_event_redraw(ctx);
break;
case ConfigureNotify:
if (ev.xconfigure.window == win && (ev.xconfigure.width>1 || ev.xconfigure.height>1))
{
XTranslateCoordinates(display,win,RootWindow(display,0),0,0,&ctx->window_x,&ctx->window_y,&ev.xconfigure.window);
ctx->window_w = ev.xconfigure.width;
ctx->window_h = ev.xconfigure.height;
ctx->mouse_x = kernel_mem()->mouse_x - ctx->window_x;
ctx->mouse_y = kernel_mem()->mouse_y - ctx->window_y;
if ((ctx->window_state&1)==0)
{
ctx->orig_x = ctx->window_x;
ctx->orig_y = ctx->window_y;
ctx->orig_w = ctx->window_w;
ctx->orig_h = ctx->window_h;
}
}
break;
}
}
}
void k_window(k_context* ctx, int x, int y, DWORD width, DWORD height, DWORD color, DWORD titleaddr)
{
ctx->window_color = color;
ctx->client_x = (color&0x20000000)==0 || window_style<3 ? 0 : 5;
ctx->client_y = (color&0x20000000)==0 || window_style<3 ? 0 : skin_params.height;
if (win==0)
{
ctx->window_x = 0; ctx->window_y = 0; ctx->window_w = 1; ctx->window_h = 1;
if((window_style==3 || window_style==4) && (color&0x10000000)!=0 && titleaddr!=0)
{
ctx->window_title = (char*)k_strdup(user_pb(titleaddr),-1,3);
}
win = XCreateSimpleWindow(display, RootWindow(display, 0), 0, 0, 1, 1, 0, 0, color&0xFFFFFF); SetNoBorder();
if(ctx->window_title)
Xutf8SetWMProperties(display, win, ctx->window_title, NULL, NULL, 0, NULL, NULL, NULL);
XMapWindow(display, win);
XGrabKey(display, AnyKey, AnyModifier, win, True, GrabModeAsync, GrabModeAsync);
XSelectInput(display, win, ExposureMask|KeyPressMask|KeyReleaseMask|ButtonPressMask|ButtonReleaseMask|PointerMotionMask|StructureNotifyMask|FocusChangeMask);
picture = XRenderCreatePicture(display, win, XRenderFindStandardFormat(display, PictStandardRGB24), 0, 0);
if(window_style<=1)
{
k_wm_state(ctx, "_NET_WM_STATE_SKIP_TASKBAR", "_NET_WM_STATE_SKIP_PAGER", 1);
}
if(window_style!=1)
{
DWORD sx,sy,sw,sh;
k_get_desktop_rect(&sx, &sy, &sw, &sh);
if(x<sx) x = sx; if(y<sy) y = sy;
if(x+width>=sw) x = sw-width-1;
if(y+height>=sh) y = sh-height-1;
}
k_move_size_window(ctx, x, y, width, height);
}
else
{
if(window_style==3 || window_style==4)
{
if((color&0x10000000)!=0 && titleaddr!=0)
{
char* title = (char*)k_strdup(user_pb(titleaddr),-1,3);
if(strcmp(ctx->window_title, title)!=0)
{
if(ctx->window_title) free(ctx->window_title); ctx->window_title = title;
Xutf8SetWMProperties(display, win, ctx->window_title, NULL, NULL, 0, NULL, NULL, NULL);
}
else
{
free(title);
}
}
else
{
if(ctx->window_title) free(ctx->window_title); ctx->window_title = NULL;
Xutf8SetWMProperties(display, win, ctx->window_title, NULL, NULL, 0, NULL, NULL, NULL);
}
}
k_draw_window_intern(ctx,0);
}
}
void k_set_title(k_context* ctx, DWORD titleaddr, int cp)
{
if(ctx->window_title) free(ctx->window_title);
ctx->window_title = titleaddr==0 ? NULL : (char*)k_strdup(user_pb(titleaddr),-1,3);
if(win!=0)
{
Xutf8SetWMProperties(display, win, ctx->window_title, NULL, NULL, 0, NULL, NULL, NULL);
k_event_redraw(ctx);
}
}
void k_draw_button(k_context* ctx, int x, int y, DWORD width, DWORD height, DWORD color)
{
if(win==0) return; k_clear_redraw(ctx);
x += ctx->client_x; y += ctx->client_y;
XGCValues val; val.foreground = (color &= 0xFFFFFF); DWORD color2 = (color>>1)&0x7F7F7F;
GC gc = XCreateGC(display, win, GCForeground, &val);
XFillRectangle(display, win, gc, x+2, y+2, width-3, height-3);
XSetForeground(display, gc, color2);
XFillRectangle(display, win, gc, x+1, y, width-1, 1);
XFillRectangle(display, win, gc, x, y+1, 1, height-1);
XFillRectangle(display, win, gc, x+1, y+height, width-1, 1);
XFillRectangle(display, win, gc, x+width, y+1, 1, height-1);
XSetForeground(display, gc, (color>>1)|0x808080);
XFillRectangle(display, win, gc, x+1, y+1, width-1, 1);
XFillRectangle(display, win, gc, x+1, y+2, 1, height-3);
XSetForeground(display, gc, color2+((color2>>1)&0x7F7F7F));
XFillRectangle(display, win, gc, x+1, y+height-1, width-1, 1);
XFillRectangle(display, win, gc, x+width-1, y+2, 1, height-3);
XFreeGC(display, gc);
}
void k_draw_pixel(k_context* ctx, int x, int y, DWORD color)
{
if(win==0) return; k_clear_redraw(ctx);
x += ctx->client_x; y += ctx->client_y;
XGCValues val;
if (((color>>24)&1)==0)
{
val.function = GXcopy;
val.foreground = color;
}
else
{
val.function = GXxor;
val.foreground = 0xFFFFFF;
}
GC gc = XCreateGC(display, win, GCFunction|GCForeground, &val);
XFillRectangle(display, win, gc, x,y, 1,1);
XFreeGC(display, gc);
}
void k_draw_rect(k_context* ctx, int x, int y, DWORD width, DWORD height, DWORD color)
{
if(win==0) return; k_clear_redraw(ctx);
x += ctx->client_x; y += ctx->client_y;
k_fill_rectangle(ctx,x,y,width,height,color);
}
void k_draw_line(k_context* ctx, int x1, int y1, int x2, int y2, DWORD color)
{
if(win==0) return; k_clear_redraw(ctx);
x1 += ctx->client_x; y1 += ctx->client_y; x2 += ctx->client_x; y2 += ctx->client_y;
XGCValues val;
if (((color>>24)&1)==0)
{
val.function = GXcopy;
val.foreground = color;
}
else
{
val.function = GXxor;
val.foreground = 0xFFFFFF;
}
GC gc = XCreateGC(display, win, GCFunction|GCForeground, &val);
XDrawLine(display, win, gc, x1,y1, x2,y2);
XFreeGC(display, gc);
}
void k_draw_text(k_context* ctx, int x, int y, BYTE* text, int len, DWORD color, DWORD extra)
{
if(win==0) return; k_clear_redraw(ctx);
x += ctx->client_x; y += ctx->client_y;
k_draw_text_intern(ctx,x,y,text,color>>31?-1:len,(color>>30)&1,(color>>28)&3,(color>>27)&1,(color>>24)&7,color,extra);
}
BYTE* k_itoa(QWORD n, BYTE* buf, DWORD radix, DWORD width, DWORD trim)
{
static char digit[] = "0123456789ABCDEF";
*buf = digit[n%radix];
while((n>=radix||trim==0) && --width>0)
{
n /= radix; *--buf = digit[n%radix];
}
return buf;
}
void k_draw_num(k_context* ctx, int x, int y, DWORD color, DWORD options, void* pnum, DWORD extra)
{
static char bases[] = {10,16,2,8}; BYTE buf[64]; buf[63]=0;
DWORD width = (options>>16)&63, radix = bases[(options>>8)&3];
BYTE* num = k_itoa((options>>30)&1?*(QWORD*)pnum:*(DWORD*)pnum,buf+62,radix,width,(options>>31)&1);
k_draw_text(ctx,x,y,num,-1,color,extra);
}
#define B5(s1,s2) ((((((*(WORD*)img)>>s1)&31)<<3)|(((*(WORD*)img)>>(s1+5))&7))<<s2)
#define B6(s1,s2) ((((((*(WORD*)img)>>s1)&63)<<2)|(((*(WORD*)img)>>(s1+6))&3))<<s2)
void k_draw_image(k_context* ctx, int x, int y, DWORD width, DWORD height, BYTE* img, DWORD bpp, DWORD pitch, DWORD* pal32)
{
if(win==0) return; k_clear_redraw(ctx);
x += ctx->client_x; y += ctx->client_y;
DWORD* image32 = (DWORD*)malloc(width*height*4),i,j,p; int k;
switch(bpp)
{
case 1:
for(p = i = 0; i < height; ++i,img+=pitch)
for(j = 0; j < width; ++img)
for(k = 7; j < width && k >= 0; ++j,--k,++p) image32[p] = pal32[(*img>>k)&1];
break;
case 2:
for(p = i = 0; i < height; ++i,img+=pitch)
for(j = 0; j < width; ++img)
for(k = 6; j < width && k >= 0; ++j,k-=2,++p) image32[p] = pal32[(*img>>k)&3];
break;
case 4:
for(p = i = 0; i < height; ++i,img+=pitch)
for(j = 0; j < width; ++img)
for(k = 4; j < width && k >= 0; ++j,k-=4,++p) image32[p] = pal32[(*img>>k)&15];
break;
case 8:
for(p = i = 0; i < height; ++i,img+=pitch)
for(j = 0; j < width; ++j,++p,++img) image32[p] = pal32[*img];
break;
case 9: