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Code Issues Releases Wiki Activity

added possibility to draw a debug grid in views

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This commit is contained in:
louis
2015-04-11 16:21:33 +02:00
parent 5146f15e44
commit 6872e29fe6
23 changed files with 172 additions and 2 deletions
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1
views/displaymenurootview.c
View File

@@ -422,6 +422,7 @@ cFont *cDisplayMenuRootView::GetTextAreaFont(void) {
void cDisplayMenuRootView::Render(void) {
if (!view)
return;
view->DrawDebugGrid();
if (!view->DrawBackground()) {
defaultBackgroundDrawn = true;
DrawBackground();

56
views/view.c
View File

@@ -5,7 +5,7 @@
using namespace std;
cView::cView(cTemplateView *tmplView) : cPixmapContainer(tmplView->GetNumPixmaps()) {
cView::cView(cTemplateView *tmplView) : cPixmapContainer(tmplView->DrawGebugGrid() ? tmplView->GetNumPixmaps() + 1 : tmplView->GetNumPixmaps()) {
this->tmplView = tmplView;
tvScaled = tmplView->GetScalingWindow(scalingWindow);
if (tvScaled) {
@@ -42,6 +42,12 @@ cView::~cView() {
}
}
void cView::DrawDebugGrid(void) {
if (tmplView && tmplView->DrawGebugGrid()) {
DoDrawDebugGrid();
}
}
void cView::Init(void) {
viewInit = true;
scrolling = false;
@@ -483,6 +489,54 @@ void cView::DebugTokens(string viewElement, map<string,string> *stringTokens, ma
* Private Functions
*****************************************************************/
void cView::DoDrawDebugGrid(void) {
int stepsX = tmplView->DebugGridX();
int stepsY = tmplView->DebugGridY();
cRect osdSize = tmplView->GetOsdSize();
tColor col = tmplView->DebugGridColor();
tColor colFont = tmplView->DebugGridFontColor();
cRect size(0, 0, osdSize.Width(), osdSize.Height());
//use last pixmap as grid pixmap
int numGridPixmap = NumPixmaps() - 1;
CreatePixmap(numGridPixmap, 7, size);
int width = size.Width();
int height = size.Height();
float stepWidthX = (double)width / (double)stepsX;
float stepWidthY = (double)height / (double)stepsY;
int fontSize = height / stepsY / 5;
for (int i = 0; i <= stepsX; i++) {
int x = (float)i * stepWidthX;
if (i==stepsX)
x = x-1;
cRect line(x, 0, 1, height);
DrawRectangle(numGridPixmap, line, col);
if (i==stepsX)
continue;
float percent = (float)i / (float)stepsX * 100.0;
cPoint textPosPerc(x+2, 2);
cPoint textPosAbs(x+2, fontSize + 4);
DrawText(numGridPixmap, textPosPerc, *cString::sprintf("%.1f%%", percent), colFont, 0x00000000, "vdrOsd", fontSize);
DrawText(numGridPixmap, textPosAbs, *cString::sprintf("%dpx", x), colFont, 0x00000000, "vdrOsd", fontSize);
}
for (int i = 0; i <= stepsY; i++) {
int y = (float)i * stepWidthY;
if (i==stepsY)
y = y-1;
cRect line(0, y, width, 1);
DrawRectangle(numGridPixmap, line, col);
if (i==0 || i==stepsY)
continue;
float percent = (float)i / (float)stepsY * 100.0;
cPoint textPosPerc(2, y + 2);
cPoint textPosAbs(2, y + fontSize + 4);
DrawText(numGridPixmap, textPosPerc, *cString::sprintf("%.1f%%", percent), colFont, 0x00000000, "vdrOsd", fontSize);
DrawText(numGridPixmap, textPosAbs, *cString::sprintf("%dpx", y), colFont, 0x00000000, "vdrOsd", fontSize);
}
}
void cView::DoFill(int num, cTemplateFunction *func) {
tColor col = func->GetColorParameter(ptColor);
Fill(num, col);

2
views/view.h
View File

@@ -13,6 +13,7 @@ class cViewElement;
class cView : public cPixmapContainer {
private:
void Init(void);
void DoDrawDebugGrid(void);
void DoFill(int num, cTemplateFunction *func);
void DoDrawText(int num, cTemplateFunction *func, int x0 = 0, int y0 = 0);
void DoDrawTextVertical(int num, cTemplateFunction *func, int x0 = 0, int y0 = 0);
@@ -61,6 +62,7 @@ public:
cView(cTemplateView *tmplView);
cView(cTemplateViewElement *tmplViewElement);
cView(cTemplateViewTab *tmplTab);
void DrawDebugGrid(void);
virtual ~cView();
virtual void Stop(void);
};