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Add TODO and debug info for 'styl' resources, and TARGETS from requestors.

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This commit is contained in:
gbeauche 2004-01-01 11:28:22 +00:00
parent b2bc1db356
commit 602d49159c
1 changed files with 29 additions and 1 deletions
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30
SheepShaver/src/Unix/clip_unix.cpp
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@ -45,6 +45,11 @@
* For safety purposes, we lock the X11 display in the emulator
* thread during the whole GetScrap/PutScrap execution. Of course, we
* temporarily release the lock when waiting for SelectioNotify.
*
* TODO:
* - handle 'PICT' to image/png, image/ppm, PIXMAP (prefs order)
* - handle 'styl' to text/richtext (OOo Writer)
* - patch ZeroScrap so that we know when cached 'styl' is stale?
*/
#include "sysdeps.h"
@ -326,7 +331,7 @@ static void do_putscrap(uint32 type, void *scrap, int32 length)
{
clip_data.type = None;
switch (type) {
case FOURCC('T','E','X','T'):
case FOURCC('T','E','X','T'): {
D(bug(" clipping TEXT\n"));
clip_data.type = XA_STRING;
clip_data.data.clear();
@ -346,6 +351,28 @@ static void do_putscrap(uint32 type, void *scrap, int32 length)
break;
}
case FOURCC('s','t','y','l'): {
D(bug(" clipping styl\n"));
uint16 *p = (uint16 *)scrap;
uint16 n = ntohs(*p++);
D(bug(" %d styles (%d bytes)\n", n, length));
for (int i = 0; i < n; i++) {
uint32 offset = ntohl(*(uint32 *)p); p += 2;
uint16 line_height = ntohs(*p++);
uint16 font_ascent = ntohs(*p++);
uint16 font_family = ntohs(*p++);
uint16 style_code = ntohs(*p++);
uint16 char_size = ntohs(*p++);
uint16 r = ntohs(*p++);
uint16 g = ntohs(*p++);
uint16 b = ntohs(*p++);
D(bug(" offset=%d, height=%d, font ascent=%d, id=%d, style=%x, size=%d, RGB=%x/%x/%x\n",
offset, line_height, font_ascent, font_family, style_code, char_size, r, g, b));
}
break;
}
}
// Acquire selection ownership
if (clip_data.type != None) {
clip_data.time = CurrentTime;
@ -413,6 +440,7 @@ static void do_getscrap(void **handle, uint32 type, int32 offset)
long *atoms = (long *)data.data();
for (int i = 0; i < n_atoms; i++) {
Atom target = atoms[i];
D(bug(" target %08x (%s)\n", target, XGetAtomName(x_display, target)));
switch (type) {
case FOURCC('T','E','X','T'):
D(bug(" clipping TEXT\n"));