KolibriOS/kolibrios
13
14
Fork 12
Code Issues 113 Pull Requests 16 Actions Projects 1 Releases Wiki Activity

WebView 1.1: Zoom2x, a lot of fixes for download manager

Browse Source 
git-svn-id: svn://kolibrios.org@5519 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kiril Lipatov
2015-03-16 14:20:32 +00:00
parent 686b37b809
commit 024cd8ec51
8 changed files with 207 additions and 561 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
programs/cmm/lib/draw_buf.h
View File

@@ -1,8 +1,12 @@
dword buf_data;
dword zbuf_data;
struct DrawBufer {
int bufx, bufy, bufw, bufh;
int zbufx, zbufy, zbufw, zbufh;
byte zoomf;
void Init();
void Show();
@@ -12,6 +16,7 @@ struct DrawBufer {
void PutPixel();
void AlignCenter();
void AlignRight();
void Zoom2x();
};
void DrawBufer::Init(int i_bufx, i_bufy, i_bufw, i_bufh)
@@ -21,14 +26,21 @@ void DrawBufer::Init(int i_bufx, i_bufy, i_bufw, i_bufh)
bufw = i_bufw;
bufh = i_bufh;
free(buf_data);
buf_data = malloc(bufw * bufh * 4 + 8); //+1 for good luck
buf_data = malloc(bufw * bufh * 4 + 8);
ESDWORD[buf_data] = bufw;
ESDWORD[buf_data+4] = bufh;
}
void DrawBufer::Show()
{
PutPaletteImage(buf_data+8, bufw, bufh, bufx, bufy, 32,0);
if (zoomf != 1)
{
zbufx = bufx;
zbufy = bufy;
zbufw = bufw * zoomf;
zbufh = bufh * zoomf;
free(zbuf_data);
zbuf_data = malloc(zbufw * zbufh * 4 + 8);
ESDWORD[zbuf_data] = zbufw;
ESDWORD[zbuf_data+4] = zbufh;
}
}
void DrawBufer::Fill(dword fill_color)
@@ -91,4 +103,49 @@ void DrawBufer::AlignCenter(dword x,y,w,h, content_width)
}
void DrawBufer::Zoom2x()
{
int i, s;
dword point_x, max_i, zline_w, s_inc;
point_x = 0;
max_i = bufw * bufh * 4 + buf_data+8;
s_inc = zoomf * 4;
zline_w = zbufw * 4;
for (i=buf_data+8, s=zbuf_data+8; i<max_i; i+=4, s+= s_inc) {
ESDWORD[s] = ESDWORD[i];
ESDWORD[s+4] = ESDWORD[i];
ESDWORD[s+zline_w] = ESDWORD[i];
ESDWORD[s+zline_w+4] = ESDWORD[i];
if (zoomf==3)
{
ESDWORD[s+8] = ESDWORD[i];
ESDWORD[zline_w+s+8] = ESDWORD[i];
ESDWORD[zline_w*2+s] = ESDWORD[i];
ESDWORD[zline_w*2+s+4] = ESDWORD[i];
ESDWORD[zline_w*2+s+8] = ESDWORD[i];
}
point_x++;
if (point_x >= bufw)
{
s += zoomf - 1 * zline_w;
point_x = 0;
}
}
}
void DrawBufer::Show()
{
if (zoomf == 1)
{
PutPaletteImage(buf_data+8, bufw, bufh, bufx, bufy, 32, 0);
}
else
{
Zoom2x();
PutPaletteImage(zbuf_data+8, zbufw, zbufh, zbufx, zbufy, 32, 0);
}
}