diff options
Diffstat (limited to 'skins.c')
| -rw-r--r-- | skins.c | 201 |
1 files changed, 201 insertions, 0 deletions
@@ -0,0 +1,201 @@ +/* + * skins.c: The optical appearance of the OSD + * + * See the main source file 'vdr.c' for copyright information and + * how to reach the author. + * + * $Id: skins.c 1.1 2004/05/15 12:34:38 kls Exp $ + */ + +#include "skins.h" +#include "interface.h" +#include "status.h" +#include "tools.h" + +// --- cSkinDisplay ---------------------------------------------------------- + +cSkinDisplay *cSkinDisplay::current = NULL; + +cSkinDisplay::cSkinDisplay(void) +{ + current = this; + editableWidth = 100; //XXX +} + +cSkinDisplay::~cSkinDisplay() +{ + current = NULL; +} + +// --- cSkinDisplayMenu ------------------------------------------------------ + +cSkinDisplayMenu::cSkinDisplayMenu(void) +{ + SetTabs(0); +} + +void cSkinDisplayMenu::SetTabs(int Tab1, int Tab2, int Tab3, int Tab4, int Tab5) +{ + tabs[0] = 0; + tabs[1] = Tab1 ? tabs[0] + Tab1 : 0; + tabs[2] = Tab2 ? tabs[1] + Tab2 : 0; + tabs[3] = Tab3 ? tabs[2] + Tab3 : 0; + tabs[4] = Tab4 ? tabs[3] + Tab4 : 0; + tabs[5] = Tab5 ? tabs[4] + Tab5 : 0; + for (int i = 1; i < MaxTabs; i++) + tabs[i] *= 12;//XXX average character width of font used for items!!! +} + +void cSkinDisplayMenu::Scroll(bool Up, bool Page) +{ + textScroller.Scroll(Up, Page); +} + +const char *cSkinDisplayMenu::GetTabbedText(const char *s, int Tab) +{ + if (!s) + return NULL; + static char buffer[1000]; + const char *a = s; + const char *b = strchrnul(a, '\t'); + while (*b && Tab-- > 0) { + a = b + 1; + b = strchrnul(a, '\t'); + } + if (!*b) + return (Tab <= 0) ? a : NULL; + unsigned int n = b - a; + if (n >= sizeof(buffer)) + n = sizeof(buffer) - 1; + strncpy(buffer, a, n); + buffer[n] = 0; + return buffer; +} + +// --- cSkinDisplayReplay::cProgressBar -------------------------------------- + +cSkinDisplayReplay::cProgressBar::cProgressBar(int Width, int Height, int Current, int Total, const cMarks *Marks, tColor ColorSeen, tColor ColorRest, tColor ColorSelected, tColor ColorMark, tColor ColorCurrent) +:cBitmap(Width, Height, 2) +{ + total = Total; + if (total > 0) { + int p = Pos(Current); + DrawRectangle(0, 0, p, Height - 1, ColorSeen); + DrawRectangle(p + 1, 0, Width - 1, Height - 1, ColorRest); + if (Marks) { + bool Start = true; + for (const cMark *m = Marks->First(); m; m = Marks->Next(m)) { + int p1 = Pos(m->position); + if (Start) { + const cMark *m2 = Marks->Next(m); + int p2 = Pos(m2 ? m2->position : total); + int h = Height / 3; + DrawRectangle(p1, h, p2, Height - h, ColorSelected); + } + Mark(p1, Start, m->position == Current, ColorMark, ColorCurrent); + Start = !Start; + } + } + } +} + +void cSkinDisplayReplay::cProgressBar::Mark(int x, bool Start, bool Current, tColor ColorMark, tColor ColorCurrent) +{ + DrawRectangle(x, 0, x, Height() - 1, ColorMark); + const int d = Height() / (Current ? 3 : 9); + for (int i = 0; i < d; i++) { + int h = Start ? i : Height() - 1 - i; + DrawRectangle(x - d + i, h, x + d - i, h, Current ? ColorCurrent : ColorMark); + } +} + +// --- cSkinDisplayReplay ---------------------------------------------------- + +cSkinDisplayReplay::cSkinDisplayReplay(void) +{ + marks = NULL; +} + +void cSkinDisplayReplay::SetMarks(const cMarks *Marks) +{ + marks = Marks; +} + +// --- cSkin ----------------------------------------------------------------- + +cSkin::cSkin(const char *Name, cTheme *Theme) +{ + name = strdup(Name); + theme = Theme; + if (theme) + cThemes::Save(name, theme); + Skins.Add(this); +} + +cSkin::~cSkin() +{ + free(name); +} + +// --- cSkins ---------------------------------------------------------------- + +cSkins Skins; + +cSkins::cSkins(void) +{ + displayMessage = NULL; +} + +cSkins::~cSkins() +{ + delete displayMessage; +} + +bool cSkins::SetCurrent(const char *Name) +{ + if (Name) { + for (cSkin *Skin = First(); Skin; Skin = Next(Skin)) { + if (strcmp(Skin->Name(), Name) == 0) { + current = Skin; + return true; + } + } + } + current = First(); + return current != NULL; +} + +eKeys cSkins::Message(eMessageType Type, const char *s, int Seconds) +{ + switch (Type) { + case mtInfo: isyslog("info: %s", s); break; + case mtError: esyslog("ERROR: %s", s); break; + default: ; + } + if (!cSkinDisplay::Current() && !displayMessage) + displayMessage = Current()->DisplayMessage(); + cSkinDisplay::Current()->SetMessage(Type, s); + cSkinDisplay::Current()->Flush(); + cStatus::MsgOsdStatusMessage(s); + eKeys k = kNone; + if (Type != mtStatus) { + k = Interface->Wait(Seconds); + if (displayMessage) { + delete displayMessage; + displayMessage = NULL; + } + else + cSkinDisplay::Current()->SetMessage(Type, NULL); + } + else if (!s && displayMessage) { + delete displayMessage; + displayMessage = NULL; + } + return k; +} + +void cSkins::Flush(void) +{ + if (cSkinDisplay::Current()) + cSkinDisplay::Current()->Flush(); +} |