- Initial revision.v0.0.1-pre1

1 files changed, 370 insertions, 0 deletions

diff --git a/render.c b/render.c
new file mode 100644
index 0000000..0ae8c5d
--- /dev/null
+++ b/render.c
@@ -0,0 +1,370 @@
+/*
+ * $Id: render.c,v 1.1.1.1 2004/05/23 00:08:03 lordjaxom Exp $
+ */
+
+#include <vdr/channels.h>
+#include <vdr/epg.h>
+#include "render.h"
+#include "data.h"
+#include "bitmap.h"
+#include "common.h"
+
+cText2SkinRender::cText2SkinRender(cText2SkinData *Data, eSkinSection Section) {
+	tArea areas[MAXOSDAREAS];
+	int numAreas = 0;
+
+	mData          = Data;
+	mSection       = Section;
+	mOsd           = cOsdProvider::NewOsd(Setup.OSDLeft, Setup.OSDTop);
+	mChannel       = NULL;
+	mNumber        = 0;
+	mVolumeCurrent = 0;
+	mVolumeTotal   = 0;
+	mVolumeMute    = false;
+	mReplayTitle   = NULL;
+	mReplayPlay    = false;
+	mReplayForward = false;
+	mReplaySpeed   = 0;
+	mReplayCurrent = 0;
+	mReplayTotal   = 0;
+	mReplayJump    = NULL;
+	mMessageType   = (eMessageType)-1;
+	mMessageText   = NULL;
+	mPresent       = NULL;
+	mFollowing     = NULL;
+	mTitle         = NULL;
+	mCurrent       = 0;
+
+	cText2SkinItem *item;
+	for (item = Data->First(); item; item = Data->Next(item)) {
+		if (item->Section() == Section && item->Item() == itemBackground) {
+			if (numAreas < MAXOSDAREAS) {
+				printf("area item: %d:%d:%d:%d\n", item->X(), item->Y(), item->X() + item->Width() - 1, item->Y() + item->Height() - 1, item->Bpp());
+				areas[numAreas].x1 = item->X();
+				areas[numAreas].y1 = item->Y();
+				areas[numAreas].x2 = item->X() + item->Width() - 1;
+				areas[numAreas].y2 = item->Y() + item->Height() - 1;
+				areas[numAreas].bpp = item->Bpp();
+				++numAreas;
+			} else
+				esyslog("ERROR: text2skin: too many background areas\n");
+		}
+	}
+
+	eOsdError res;
+	if ((res = mOsd->CanHandleAreas(areas, numAreas)) == oeOk) 
+		mOsd->SetAreas(areas, numAreas);
+	else {
+		const char *emsg = NULL;
+		switch (res) {
+		case oeTooManyAreas:
+			emsg = "Too many OSD areas"; break;
+		case oeTooManyColors:
+			emsg = "Too many Colors"; break;
+		case oeBppNotSupported:
+			emsg = "Depth not supported"; break;
+		case oeAreasOverlap:
+			emsg = "Areas are overlapping"; break;
+		case oeWrongAlignment:
+			emsg = "Areas not correctly aligned"; break;
+		case oeOutOfMemory:
+			emsg = "OSD memory overflow"; break;
+		case oeUnknown:
+			emsg = "Unknown OSD error"; break;
+		default:
+			break;
+		}
+		esyslog("ERROR: text2skin: OSD provider can't handle skin: %s\n", emsg);
+	}
+}
+
+cText2SkinRender::~cText2SkinRender() {
+	delete mOsd; 
+}
+
+void cText2SkinRender::Flush(void) {
+	cText2SkinItem *item;
+	for (item = mData->First(); item; item = mData->Next(item)) {
+		if (item->Section() == mSection) {
+			switch (item->Item()) {
+			case itemBackground:
+				DisplayBackground(item); break;
+			case itemLogo:
+				DisplayLogo(item); break;
+			case itemText:
+				DisplayText(item); break;
+			case itemDateTime:
+				DisplayDateTime(item); break;
+			case itemDate:
+				DisplayDate(item); break;
+			case itemTime:
+				DisplayTime(item); break;
+			case itemChannelNumberName:
+				DisplayChannelNumberName(item); break;
+			case itemChannelNumber:
+				DisplayChannelNumber(item); break;
+			case itemChannelName:
+				DisplayChannelName(item); break;
+			case itemRectangle:
+				DisplayRectangle(item); break;
+			case itemEllipse:
+				DisplayEllipse(item); break;
+			case itemTimebar:
+				DisplayTimebar(item); break;
+			case itemPresentTime:
+				DisplayPresentTime(item); break;
+			case itemPresentTitle:
+				DisplayPresentTitle(item); break;
+			case itemPresentShortText:
+				DisplayPresentShortText(item); break;
+			case itemFollowingTime:
+				DisplayFollowingTime(item); break;
+			case itemFollowingTitle:
+				DisplayFollowingTitle(item); break;
+			case itemFollowingShortText:
+				DisplayFollowingShortText(item); break;
+			case itemSymbolTeletext:
+			case itemSymbolAudio:
+			case itemSymbolDolby:
+			case itemSymbolEncrypted:
+				DisplaySymbol(item); break;
+			case itemVolumebar:
+				DisplayVolumebar(item); break;
+			case itemMute:
+				DisplayMute(item); break;
+			case itemProgressbar:
+				DisplayProgressbar(item); break;
+			case itemReplayTitle:
+				DisplayReplayTitle(item); break;
+			case itemMenuItem:
+				DisplayMenuItems(item); break;
+			default:
+				break;
+			}
+		}
+	}
+	printf("osd flush\n");
+	mOsd->Flush();
+}
+
+void cText2SkinRender::DisplayBackground(cText2SkinItem *Item) {
+	printf("DisplayBackground\n");
+	if (Item->Path()) {
+		char *p;
+		asprintf(&p, "%s/%s/%s", SkinPath(), mData->Skin(), Item->Path());
+		cText2SkinBitmap bm(p);
+		free(p);
+		if (Item->HasBg()) bm.SetColor(0, Item->Bg());
+		if (Item->HasFg()) bm.SetColor(1, Item->Fg());
+		mOsd->DrawBitmap(Item->X(), Item->Y(), bm);
+	} else {
+		printf("drawing plain background\n");
+	}
+}
+
+void cText2SkinRender::DisplayLogo(cText2SkinItem *Item) {
+}
+
+void cText2SkinRender::DisplayText(cText2SkinItem *Item) {
+	printf("DisplayText\n");
+	DrawTextTransparent(mOsd, Item->X(), Item->Y(), Item->Text(), Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+}
+
+void cText2SkinRender::DisplayDateTime(cText2SkinItem *Item) {
+	const char *text = DayDateTime(time(NULL));
+	DrawTextTransparent(mOsd, Item->X(), Item->Y(), text, Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+}
+
+void cText2SkinRender::DisplayDate(cText2SkinItem *Item) {
+	char *text = strdup(DayDateTime(time(NULL)));
+	text[10] = '\0';
+	DrawTextTransparent(mOsd, Item->X(), Item->Y(), text + 5, Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+	free(text);
+}
+
+void cText2SkinRender::DisplayTime(cText2SkinItem *Item) {
+	char *text = strdup(DayDateTime(time(NULL)));
+	text[18] = '\0'; 
+	DrawTextTransparent(mOsd, Item->X(), Item->Y(), text + 13, Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+}
+
+void cText2SkinRender::DisplayChannelNumberName(cText2SkinItem *Item) {
+	DrawTextTransparent(mOsd, Item->X(), Item->Y(), ChannelString(mChannel, mNumber), Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+}
+
+void cText2SkinRender::DisplayChannelNumber(cText2SkinItem *Item) {
+	char *text = strdup(ChannelString(mChannel, mNumber));
+	char *ptr = text;
+	while (*ptr && *ptr != ' ') ++ptr;
+	*ptr = '\0';
+	DrawTextTransparent(mOsd, Item->X(), Item->Y(), text, Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+	free(text);
+}
+
+void cText2SkinRender::DisplayChannelName(cText2SkinItem *Item) {
+	const char *text = ChannelString(mChannel, mNumber);
+	while (*text && *text != ' ') ++text;
+	if (strlen(text) > 1)
+		DrawTextTransparent(mOsd, Item->X(), Item->Y(), text + 1, Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+}
+
+void cText2SkinRender::DisplayRectangle(cText2SkinItem *Item) {
+	mOsd->DrawRectangle(Item->X(), Item->Y(), Item->X() + Item->Width() - 1, Item->Y() + Item->Height() - 1, Item->Fg());
+
+}
+
+void cText2SkinRender::DisplayEllipse(cText2SkinItem *Item) {
+	mOsd->DrawEllipse(Item->X(), Item->Y(), Item->X() + Item->Width() - 1, Item->Y() + Item->Height() - 1, Item->Fg());
+}
+
+void cText2SkinRender::DisplayTimebar(cText2SkinItem *Item) {
+	time_t now = time(NULL);
+	if (mPresent && now > mPresent->StartTime()) {
+		int total = mPresent->Duration();
+		int current = total - (now - mPresent->StartTime());
+		if (Item->Width() > Item->Height()) {
+			mOsd->DrawRectangle(Item->X(), Item->Y(), Item->X() + Item->Width() - 1, Item->Y() + Item->Height() - 1, Item->Bg());
+			mOsd->DrawRectangle(Item->X() + 2, Item->Y() + 2, Item->X() + (Item->Width() * current / total) - 3, Item->Y() + Item->Height() - 3, Item->Fg());
+		} else {
+			mOsd->DrawRectangle(Item->X(), Item->Y(), Item->X() + Item->Width() - 3, Item->Y() + Item->Height() - 3, Item->Bg());
+			mOsd->DrawRectangle(Item->X() + 2, Item->Y() + 2, Item->X() + Item->Width() - 3, Item->Y() + (Item->Height() * current / total) - 3, Item->Fg());
+		}
+	}
+}
+
+void cText2SkinRender::DisplayPresentTime(cText2SkinItem *Item) {
+	if (mPresent) {
+		const char *text = DayDateTime(mPresent->StartTime());
+		DrawTextTransparent(mOsd, Item->X(), Item->Y(), text + 10, Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+	}
+}
+
+void cText2SkinRender::DisplayPresentTitle(cText2SkinItem *Item) {
+	if (mPresent && mPresent->Title())
+		DrawTextTransparent(mOsd, Item->X(), Item->Y(), mPresent->Title(), Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+}
+
+void cText2SkinRender::DisplayPresentShortText(cText2SkinItem *Item) {
+	if (mPresent && mPresent->ShortText())
+		DrawTextTransparent(mOsd, Item->X(), Item->Y(), mPresent->ShortText(), Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+}
+
+void cText2SkinRender::DisplayFollowingTime(cText2SkinItem *Item) {
+	if (mFollowing) {
+		const char *text = DayDateTime(mFollowing->StartTime());
+		DrawTextTransparent(mOsd, Item->X(), Item->Y(), text + 10, Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+	}
+}
+
+void cText2SkinRender::DisplayFollowingTitle(cText2SkinItem *Item) {
+	if (mFollowing && mFollowing->Title())
+		DrawTextTransparent(mOsd, Item->X(), Item->Y(), mFollowing->Title(), Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+}
+
+void cText2SkinRender::DisplayFollowingShortText(cText2SkinItem *Item) {
+	if (mFollowing && mFollowing->ShortText())
+		DrawTextTransparent(mOsd, Item->X(), Item->Y(), mFollowing->ShortText(), Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+}
+
+void cText2SkinRender::DisplaySymbol(cText2SkinItem *Item) {
+	const char *image = NULL;
+	if (mSection == sectionChannel && mChannel) {
+		switch (Item->Item()) {
+		case itemSymbolTeletext:
+			image = mChannel->Tpid() ? Item->Path() : Item->AltPath(); break;
+		case itemSymbolAudio:
+			image = mChannel->Apid2() ? Item->Path() : Item->AltPath(); break;
+		case itemSymbolDolby:
+			image = mChannel->Dpid1() ? Item->Path() : Item->AltPath(); break;
+		case itemSymbolEncrypted:
+			image = mChannel->Ca() ? Item->Path() : Item->AltPath(); break;
+		default:
+			break;
+		}
+	}
+	if (image) {
+		char *p;
+		asprintf(&p, "%s/%s/%s", SkinPath(), mData->Skin(), image);
+		printf("trying %s\n", p);
+		cText2SkinBitmap bm(p);
+		free(p);
+		if (Item->HasBg()) bm.SetColor(0, Item->Bg());
+		if (Item->HasFg()) bm.SetColor(1, Item->Fg());
+		mOsd->DrawBitmap(Item->X(), Item->Y(), bm);
+	}
+}
+
+void cText2SkinRender::DisplayVolumebar(cText2SkinItem *Item) {
+	if (mVolumeTotal && mVolumeCurrent <= mVolumeTotal) {
+		int total = mVolumeTotal;
+		int current = mVolumeCurrent;
+		if (Item->Width() > Item->Height()) {
+			mOsd->DrawRectangle(Item->X(), Item->Y(), Item->X() + Item->Width() - 1, Item->Y() + Item->Height() - 1, Item->Bg());
+			mOsd->DrawRectangle(Item->X() + 2, Item->Y() + 2, Item->X() + (Item->Width() * current / total) - 3, Item->Y() + Item->Height() - 3, Item->Fg());
+		} else {
+			mOsd->DrawRectangle(Item->X(), Item->Y(), Item->X() + Item->Width() - 3, Item->Y() + Item->Height() - 3, Item->Bg());
+			mOsd->DrawRectangle(Item->X() + 2, Item->Y() + 2, Item->X() + Item->Width() - 3, Item->Y() + (Item->Height() * current / total) - 3, Item->Fg());
+		}
+	}
+}
+
+void cText2SkinRender::DisplayMute(cText2SkinItem *Item) {
+	if (mVolumeMute) {
+		if (Item->Path()) {
+			char *p;
+			asprintf(&p, "%s/%s/%s", SkinPath(), mData->Skin(), Item->Path());
+			cText2SkinBitmap bm(p);
+			free(p);
+			if (Item->HasBg()) bm.SetColor(0, Item->Bg());
+			if (Item->HasFg()) bm.SetColor(1, Item->Fg());
+			mOsd->DrawBitmap(Item->X(), Item->Y(), bm);
+		} 
+		
+		if (Item->Text()) {
+			DrawTextTransparent(mOsd, Item->X(), Item->Y(), Item->Text(), Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+		}
+	}
+}
+
+void cText2SkinRender::DisplayProgressbar(cText2SkinItem *Item) {
+	if (mReplayTotal && mReplayCurrent <= mReplayTotal) {
+		int total = mReplayTotal;
+		int current = mReplayCurrent;
+		if (Item->Width() > Item->Height()) {
+			mOsd->DrawRectangle(Item->X(), Item->Y(), Item->X() + Item->Width() - 1, Item->Y() + Item->Height() - 1, Item->Bg());
+			mOsd->DrawRectangle(Item->X() + 2, Item->Y() + 2, Item->X() + (Item->Width() * current / total) - 3, Item->Y() + Item->Height() - 3, Item->Fg());
+		} else {
+			mOsd->DrawRectangle(Item->X(), Item->Y(), Item->X() + Item->Width() - 3, Item->Y() + Item->Height() - 3, Item->Bg());
+			mOsd->DrawRectangle(Item->X() + 2, Item->Y() + 2, Item->X() + Item->Width() - 3, Item->Y() + (Item->Height() * current / total) - 3, Item->Fg());
+		}
+	}
+}
+				
+void cText2SkinRender::DisplayReplayTitle(cText2SkinItem *Item) {
+	if (mReplayTitle)
+		DrawTextTransparent(mOsd, Item->X(), Item->Y(), mReplayTitle, Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+}
+
+void cText2SkinRender::DisplayMenuItems(cText2SkinItem *Item) {
+	cText2SkinItem *area = mData->Get(itemMenuArea);
+	cText2SkinItem *current = mData->Get(itemMenuCurrent);
+	int xoffs = area->X();
+	int yoffs = area->Y();
+
+	if (Item->X() != -1)
+		xoffs += Item->X();
+	if (Item->Y() != -1)
+		yoffs += Item->Y();
+
+	printf("menu items\n");
+
+	int index = 0;
+	while (yoffs < area->Height() && index < (int)mItems.size()) {
+		if (index == mCurrent)
+			DrawTextTransparent(mOsd, xoffs + current->X(), yoffs + current->Y(), mItems[index].mName, current->Fg(), current->Bg(), SkinFont(Item), current->Width(), current->Height(), current->Align());
+		else
+			DrawTextTransparent(mOsd, xoffs + Item->X(), yoffs + Item->Y(), mItems[index].mName, Item->Fg(), Item->Bg(), SkinFont(Item), Item->Width(), Item->Height(), Item->Align());
+		yoffs += Item->Height();
+		++index;
+	}
+}