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add setBatteryState api for crereader
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@chrox
chrox committed Jan 4, 2014
1 parent 0c39d1e commit 5c2afc4
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Showing 2 changed files with 270 additions and 2 deletions.
2 changes: 1 addition & 1 deletion Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -229,7 +229,7 @@ $(OUTPUT_DIR)/libs/libkoreader-cre.so: cre.cpp \
$(CRENGINE_LIB) \
$(CRENGINE_THIRDPARTY_LIBS) \
$(MUPDF_LIB_DIR)/libz.a
$(CC) -I$(CRENGINE_DIR)/crengine/include/ $(DYNLIB_CFLAGS) \
$(CC) -I$(CRENGINE_DIR)/crengine/include/ $(DYNLIB_CFLAGS) -DLDOM_USE_OWN_MEM_MAN=1 \
$(DYNAMICLIBSTDCPP) -o $@ $< \
$(MUPDF_LIB_DIR)/libz.a \
$(CRENGINE_LIB) $(CRENGINE_THIRDPARTY_LIBS) \
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270 changes: 269 additions & 1 deletion cre.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,264 @@ extern "C" {

#include "crengine.h"

static void replaceColor( char * str, lUInt32 color ) {
// in line like "0 c #80000000",
// replace value of color
for ( int i=0; i<8; i++ ) {
str[i+5] = toHexDigit((color>>28) & 0xF);
color <<= 4;
}
}

/// set list of battery icons to display battery state
static LVRefVec<LVImageSource> getBatteryIcons(lUInt32 color) {
CRLog::debug("Making list of Battery icon bitmats");

lUInt32 cl1 = 0x00000000|(color&0xFFFFFF);
lUInt32 cl2 = 0x40000000|(color&0xFFFFFF);
lUInt32 cl3 = 0x80000000|(color&0xFFFFFF);
lUInt32 cl4 = 0xF0000000|(color&0xFFFFFF);

static char color1[] = "0 c #80000000";
static char color2[] = "X c #80000000";
static char color3[] = "o c #80AAAAAA";
static char color4[] = ". c #80FFFFFF";
#define BATTERY_HEADER \
"28 15 5 1", \
color1, \
color2, \
color3, \
color4, \
" c None",

static const char * battery8[] = {
BATTERY_HEADER
" .........................",
" .00000000000000000000000.",
" .0.....................0.",
"....0.XXXX.XXXX.XXXX.XXXX.0.",
".0000.XXXX.XXXX.XXXX.XXXX.0.",
".0..0.XXXX.XXXX.XXXX.XXXX.0.",
".0..0.XXXX.XXXX.XXXX.XXXX.0.",
".0..0.XXXX.XXXX.XXXX.XXXX.0.",
".0..0.XXXX.XXXX.XXXX.XXXX.0.",
".0..0.XXXX.XXXX.XXXX.XXXX.0.",
".0000.XXXX.XXXX.XXXX.XXXX.0.",
"....0.XXXX.XXXX.XXXX.XXXX.0.",
" .0.....................0.",
" .00000000000000000000000.",
" .........................",
};
static const char * battery7[] = {
BATTERY_HEADER
" .........................",
" .00000000000000000000000.",
" .0.....................0.",
"....0.oooo.XXXX.XXXX.XXXX.0.",
".0000.oooo.XXXX.XXXX.XXXX.0.",
".0..0.oooo.XXXX.XXXX.XXXX.0.",
".0..0.oooo.XXXX.XXXX.XXXX.0.",
".0..0.oooo.XXXX.XXXX.XXXX.0.",
".0..0.oooo.XXXX.XXXX.XXXX.0.",
".0..0.oooo.XXXX.XXXX.XXXX.0.",
".0000.oooo.XXXX.XXXX.XXXX.0.",
"....0.oooo.XXXX.XXXX.XXXX.0.",
" .0.....................0.",
" .00000000000000000000000.",
" .........................",
};
static const char * battery6[] = {
BATTERY_HEADER
" .........................",
" .00000000000000000000000.",
" .0.....................0.",
"....0......XXXX.XXXX.XXXX.0.",
".0000......XXXX.XXXX.XXXX.0.",
".0..0......XXXX.XXXX.XXXX.0.",
".0..0......XXXX.XXXX.XXXX.0.",
".0..0......XXXX.XXXX.XXXX.0.",
".0..0......XXXX.XXXX.XXXX.0.",
".0..0......XXXX.XXXX.XXXX.0.",
".0000......XXXX.XXXX.XXXX.0.",
"....0......XXXX.XXXX.XXXX.0.",
" .0.....................0.",
" .00000000000000000000000.",
" .........................",
};
static const char * battery5[] = {
BATTERY_HEADER
" .........................",
" .00000000000000000000000.",
" .0.....................0.",
"....0......oooo.XXXX.XXXX.0.",
".0000......oooo.XXXX.XXXX.0.",
".0..0......oooo.XXXX.XXXX.0.",
".0..0......oooo.XXXX.XXXX.0.",
".0..0......oooo.XXXX.XXXX.0.",
".0..0......oooo.XXXX.XXXX.0.",
".0..0......oooo.XXXX.XXXX.0.",
".0000......oooo.XXXX.XXXX.0.",
"....0......oooo.XXXX.XXXX.0.",
" .0.....................0.",
" .00000000000000000000000.",
" .........................",
};
static const char * battery4[] = {
BATTERY_HEADER
" .........................",
" .00000000000000000000000.",
" .0.....................0.",
"....0...........XXXX.XXXX.0.",
".0000...........XXXX.XXXX.0.",
".0..0...........XXXX.XXXX.0.",
".0..0...........XXXX.XXXX.0.",
".0..0...........XXXX.XXXX.0.",
".0..0...........XXXX.XXXX.0.",
".0..0...........XXXX.XXXX.0.",
".0000...........XXXX.XXXX.0.",
"....0...........XXXX.XXXX.0.",
" .0.....................0.",
" .00000000000000000000000.",
" .........................",
};
static const char * battery3[] = {
BATTERY_HEADER
" .........................",
" .00000000000000000000000.",
" .0.....................0.",
"....0...........oooo.XXXX.0.",
".0000...........oooo.XXXX.0.",
".0..0...........oooo.XXXX.0.",
".0..0...........oooo.XXXX.0.",
".0..0...........oooo.XXXX.0.",
".0..0...........oooo.XXXX.0.",
".0..0...........oooo.XXXX.0.",
".0000...........oooo.XXXX.0.",
"....0...........oooo.XXXX.0.",
" .0.....................0.",
" .00000000000000000000000.",
" .........................",
};
static const char * battery2[] = {
BATTERY_HEADER
" .........................",
" .00000000000000000000000.",
" .0.....................0.",
"....0................XXXX.0.",
".0000................XXXX.0.",
".0..0................XXXX.0.",
".0..0................XXXX.0.",
".0..0................XXXX.0.",
".0..0................XXXX.0.",
".0..0................XXXX.0.",
".0000................XXXX.0.",
"....0................XXXX.0.",
" .0.....................0.",
" .00000000000000000000000.",
" .........................",
};
static const char * battery1[] = {
BATTERY_HEADER
" .........................",
" .00000000000000000000000.",
" .0.....................0.",
" .0................oooo.0.",
".0000................oooo.0.",
".0..0................oooo.0.",
".0..0................oooo.0.",
".0..0................oooo.0.",
".0..0................oooo.0.",
".0..0................oooo.0.",
".0000................oooo.0.",
" .0................oooo.0.",
" .0.....................0.",
" .00000000000000000000000.",
" .........................",
};
static const char * battery0[] = {
BATTERY_HEADER
" .........................",
" .00000000000000000000000.",
" .0.....................0.",
" .0.....................0.",
".0000.....................0.",
".0..0.....................0.",
".0..0.....................0.",
".0..0.....................0.",
".0..0.....................0.",
".0..0.....................0.",
".0000.....................0.",
"....0.....................0.",
" .0.....................0.",
" .00000000000000000000000.",
" .........................",
};
//#endif

static const char * battery_charge[] = {
BATTERY_HEADER
" .........................",
" .00000000000000000000000.",
" .0.....................0.",
"....0.....................0.",
".0000............XX.......0.",
".0..0...........XXXX......0.",
".0..0..XX......XXXXXX.....0.",
".0..0...XXX...XXXX..XX....0.",
".0..0....XXX..XXXX...XX...0.",
".0..0.....XXXXXXX.....XX..0.",
".0000.......XXXX..........0.",
"....0........XX...........0.",
" .0.....................0.",
" .00000000000000000000000.",
" .........................",
};
static const char * battery_frame[] = {
BATTERY_HEADER
" .........................",
" .00000000000000000000000.",
" .0.....................0.",
"....0.....................0.",
".0000.....................0.",
".0..0.....................0.",
".0..0.....................0.",
".0..0.....................0.",
".0..0.....................0.",
".0..0.....................0.",
".0000.....................0.",
"....0.....................0.",
" .0.....................0.",
" .00000000000000000000000.",
" .........................",
};

const char * * icon_bpm[] = {
battery_charge,
battery0,
battery1,
battery2,
battery3,
battery4,
battery5,
battery6,
battery7,
battery8,
battery_frame,
NULL
};

replaceColor( color1, cl1 );
replaceColor( color2, cl2 );
replaceColor( color3, cl3 );
replaceColor( color4, cl4 );

LVRefVec<LVImageSource> icons;
for ( int i=0; icon_bpm[i]; i++ ) {
icons.add(LVCreateXPMImageSource( icon_bpm[i] ));
}

return icons;
}

typedef struct CreDocument {
LVDocView *text_view;
Expand Down Expand Up @@ -70,7 +328,9 @@ static int newDocView(lua_State *L) {
} else {
stream = LVOpenFileStream("data/cr3.ini", LVOM_WRITE);
props->saveToStream(stream.get());
}
}

doc->text_view->setBatteryIcons(getBatteryIcons(0x000000));

return 1;
}
Expand Down Expand Up @@ -818,6 +1078,13 @@ static int findText(lua_State *L) {
return 0;
}

static int setBatteryState(lua_State *L) {
CreDocument *doc = (CreDocument*) luaL_checkudata(L, 1, "credocument");
int state = luaL_checkint(L, 2);
doc->text_view->setBatteryState(state);
return 0;
}

static const struct luaL_Reg cre_func[] = {
{"initCache", initCache},
{"newDocView", newDocView},
Expand Down Expand Up @@ -860,6 +1127,7 @@ static const struct luaL_Reg credocument_meth[] = {
{"setPageMargins", setPageMargins},
{"setVisiblePageCount", setVisiblePageCount},
{"adjustFontSizes", adjustFontSizes},
{"setBatteryState", setBatteryState},
/* --- control methods ---*/
{"gotoPage", gotoPage},
{"gotoPercent", gotoPercent},
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