void tmulti_page::remove_page(const unsigned page, unsigned count)
{
assert(generator_);
if(page >= get_page_count()) {
return;
}
if(!count || count > get_page_count()) {
count = get_page_count();
}
for(; count; --count) {
generator_->delete_item(page);
}
}
static enum PVRSRV_ERROR UnwrapExtMemoryCallBack(void *pvParam, u32 ui32Param)
{
enum PVRSRV_ERROR eError = PVRSRV_OK;
struct PVRSRV_KERNEL_MEM_INFO *psMemInfo = pvParam;
void *hOSWrapMem;
PVR_UNREFERENCED_PARAMETER(ui32Param);
hOSWrapMem = psMemInfo->sMemBlk.hOSWrapMem;
if (psMemInfo->psKernelSyncInfo)
put_syncinfo(psMemInfo->psKernelSyncInfo);
if (psMemInfo->sMemBlk.psIntSysPAddr) {
int page_count;
page_count = get_page_count((u32)psMemInfo->pvLinAddrKM,
psMemInfo->ui32AllocSize);
OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
page_count * sizeof(struct IMG_SYS_PHYADDR),
psMemInfo->sMemBlk.psIntSysPAddr, NULL);
}
if (eError == PVRSRV_OK) {
psMemInfo->ui32RefCount--;
eError = FreeDeviceMem(psMemInfo);
}
if (hOSWrapMem)
OSReleasePhysPageAddr(hOSWrapMem);
return eError;
}
static enum PVRSRV_ERROR UnmapDeviceMemoryCallBack(void *pvParam, u32 ui32Param)
{
enum PVRSRV_ERROR eError;
struct RESMAN_MAP_DEVICE_MEM_DATA *psMapData = pvParam;
int page_count;
PVR_UNREFERENCED_PARAMETER(ui32Param);
page_count = get_page_count((u32)psMapData->psMemInfo->pvLinAddrKM,
psMapData->psMemInfo->ui32AllocSize);
if (psMapData->psMemInfo->sMemBlk.psIntSysPAddr)
OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
page_count * sizeof(struct IMG_SYS_PHYADDR),
psMapData->psMemInfo->sMemBlk.psIntSysPAddr, NULL);
eError = FreeDeviceMem(psMapData->psMemInfo);
if (eError != PVRSRV_OK) {
PVR_DPF(PVR_DBG_ERROR, "UnmapDeviceMemoryCallBack: "
"Failed to free DST meminfo");
return eError;
}
psMapData->psSrcMemInfo->ui32RefCount--;
PVR_ASSERT(psMapData->psSrcMemInfo->ui32RefCount != (u32) (-1));
/*
* Don't free the source MemInfo as we didn't allocate it
* and it's not our job as the process the allocated
* should also free it when it's finished
*/
OSFreeMem(PVRSRV_OS_PAGEABLE_HEAP,
sizeof(struct RESMAN_MAP_DEVICE_MEM_DATA), psMapData, NULL);
return eError;
}
static void begin_print(GtkPrintOperation *operation, GtkPrintContext *context, gpointer user_data)
{
DocInfo *dinfo = user_data;
PangoFontDescription *desc;
gint i;
gint style_max;
if (dinfo == NULL)
return;
gtk_widget_show(main_widgets.progressbar);
desc = pango_font_description_from_string(interface_prefs.editor_font);
/* init dinfo fields */
dinfo->lines = sci_get_line_count(dinfo->doc->editor->sci);
dinfo->lines_per_page = 0;
dinfo->cur_line = 0;
dinfo->cur_pos = 0;
dinfo->long_line = FALSE;
dinfo->print_time = time(NULL);
dinfo->max_line_number_margin = get_line_numbers_arity(dinfo->lines) + 1;
/* increase font width by 1 (looks better) */
dinfo->font_width = get_font_width(context, desc) + 1;
/* create a PangoLayout to be commonly used in get_page_count and draw_page */
dinfo->layout = setup_pango_layout(context, desc);
/* this is necessary because of possible line breaks on the printed page and then
* lines_per_page differs from document line count */
dinfo->n_pages = get_page_count(context, dinfo);
/* read all styles from Scintilla */
style_max = pow(2, scintilla_send_message(dinfo->doc->editor->sci, SCI_GETSTYLEBITS, 0, 0));
/* if the lexer uses only the first 32 styles(style bits = 5),
* we need to add the pre-defined styles */
if (style_max == 32)
style_max = STYLE_LASTPREDEFINED;
for (i = 0; i < style_max; i++)
{
dinfo->styles[i][FORE] = ROTATE_RGB(scintilla_send_message(
dinfo->doc->editor->sci, SCI_STYLEGETFORE, i, 0));
if (i == STYLE_LINENUMBER)
{ /* ignore background colour for line number margin to avoid trouble with wrapped lines */
dinfo->styles[STYLE_LINENUMBER][BACK] = ROTATE_RGB(scintilla_send_message(
dinfo->doc->editor->sci, SCI_STYLEGETBACK, STYLE_DEFAULT, 0));
}
else
{
dinfo->styles[i][BACK] = ROTATE_RGB(scintilla_send_message(
dinfo->doc->editor->sci, SCI_STYLEGETBACK, i, 0));
}
/* use white background color unless foreground is white to save ink */
if (dinfo->styles[i][FORE] != 0xffffff)
dinfo->styles[i][BACK] = 0xffffff;
dinfo->styles[i][BOLD] =
scintilla_send_message(dinfo->doc->editor->sci, SCI_STYLEGETBOLD, i, 0);
dinfo->styles[i][ITALIC] =
scintilla_send_message(dinfo->doc->editor->sci, SCI_STYLEGETITALIC, i, 0);
}
if (dinfo->n_pages >= 0)
gtk_print_operation_set_n_pages(operation, dinfo->n_pages);
pango_font_description_free(desc);
}