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gui/dboxinfo: rework table alignment

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This commit is contained in:
martii
2014-01-03 08:42:47 +01:00
committed by svenhoefer
parent 98c7d07246
commit bb7f90681f
1 changed files with 90 additions and 60 deletions
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150
src/gui/dboxinfo.cpp
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@@ -218,33 +218,42 @@ void CDBoxInfoWidget::paint()
int icon_w = 0, icon_h = 0;
frameBuffer->getIconSize(NEUTRINO_ICON_REC, &icon_w, &icon_h);
#define DBINFO_TOTAL 0
#define DBINFO_USED 1
#define DBINFO_FREE 2
int memstat[2][3] = { { 0, 0, 0 }, { 0, 0, 0 } }; // total, used, free
#define DBINFO_RAM 0
#define DBINFO_SWAP 1
const char *memtype[2] = { "RAM", "Swap" };
#define MEMINFO_TOTAL 0
#define MEMINFO_USED 1
#define MEMINFO_FREE 2
#define MEMINFO_COLUMNS 3
#define MEMINFO_RAM 0
#define MEMINFO_SWAP 1
#define MEMINFO_ROWS 2
unsigned long long memstat[MEMINFO_ROWS][MEMINFO_COLUMNS] = { { 0, 0, 0 }, { 0, 0, 0 } }; // total, used, free
const char *memtype[MEMINFO_ROWS] = { "RAM", "Swap" };
FILE *procmeminfo = fopen("/proc/meminfo", "r");
if (procmeminfo) {
char buf[80], a[80];
int v;
while (fgets(buf, sizeof(buf), procmeminfo))
if (2 == sscanf(buf, "%[^:]: %d", a, &v)) {
long long unsigned v;
while (fgets(buf, sizeof(buf), procmeminfo)) {
char unit[10];
*unit = 0;
if ((3 == sscanf(buf, "%[^:]: %llu %s", a, &v, unit))
|| (2 == sscanf(buf, "%[^:]: %llu", a, &v))) {
if (*unit == 'k')
v <<= 10;
if (!strcasecmp(a, "MemTotal"))
memstat[DBINFO_RAM][DBINFO_TOTAL] += v;
memstat[MEMINFO_RAM][MEMINFO_TOTAL] += v;
else if (!strcasecmp(a, "MemFree"))
memstat[DBINFO_RAM][DBINFO_FREE] += v;
memstat[MEMINFO_RAM][MEMINFO_FREE] += v;
else if (!strcasecmp(a, "Inactive"))
memstat[DBINFO_RAM][DBINFO_FREE] += v;
memstat[MEMINFO_RAM][MEMINFO_FREE] += v;
else if (!strcasecmp(a, "SwapTotal"))
memstat[DBINFO_SWAP][DBINFO_TOTAL] = v;
memstat[MEMINFO_SWAP][MEMINFO_TOTAL] = v;
else if (!strcasecmp(a, "SwapFree"))
memstat[DBINFO_SWAP][DBINFO_FREE] += v;
memstat[MEMINFO_SWAP][MEMINFO_FREE] += v;
}
}
fclose(procmeminfo);
}
bool have_swap = memstat[DBINFO_SWAP][DBINFO_TOTAL];
bool have_swap = memstat[MEMINFO_SWAP][MEMINFO_TOTAL];
height += mheight; // header
height += mheight; // ram
height += have_swap * mheight; // swap
@@ -394,8 +403,6 @@ void CDBoxInfoWidget::paint()
int headOffset=0;
int mpOffset=0;
const int headSize_mem = 5;
const char *head_mem[headSize_mem] = {"Memory", "Size", "Used", "Available", "Use"};
int offsets[] = {
10,
nameWidth + 10,
@@ -405,65 +412,56 @@ void CDBoxInfoWidget::paint()
};
int widths[] = { 0, sizeWidth, sizeWidth, sizeWidth, percWidth };
// paint mem head
for (int j = 0; j < headSize_mem; j++) {
headOffset = offsets[j];
int center = 0;
if (j > 0)
center = (widths[j] - g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(head_mem[j], true))/2;
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x+ headOffset + center, ypos+ mheight, width - 10, head_mem[j], COL_MENUCONTENTINACTIVE_TEXT);
}
const int headSize = 5;
int maxWidth[headSize];
memset(maxWidth, 0, headSize * sizeof(int));
int ypos_mem_head = ypos;
ypos += mheight;
for (int k = 0; k < 1 + have_swap; k++) {
for (int row = 0; row < 1 + have_swap; row++) {
std::string tmp;
memstat[k][DBINFO_USED] = memstat[k][DBINFO_TOTAL] - memstat[k][DBINFO_FREE];
for (int j = 0; j < headSize_mem; j++) {
switch (j) {
memstat[row][MEMINFO_USED] = memstat[row][MEMINFO_TOTAL] - memstat[row][MEMINFO_FREE];
for (int column = 0; column < headSize; column++) {
switch (column) {
case 0:
tmp = memtype[k];
tmp = memtype[row];
break;
case 1:
tmp = bytes2string(1024 * memstat[k][DBINFO_TOTAL]);
tmp = bytes2string(memstat[row][MEMINFO_TOTAL]);
break;
case 2:
tmp = bytes2string(1024 * memstat[k][DBINFO_USED]);
tmp = bytes2string(memstat[row][MEMINFO_USED]);
break;
case 3:
tmp = bytes2string(1024 * memstat[k][DBINFO_FREE]);
tmp = bytes2string(memstat[row][MEMINFO_FREE]);
break;
case 4:
tmp = to_string(memstat[k][DBINFO_TOTAL] ? (memstat[k][DBINFO_USED] * 100) / memstat[k][DBINFO_TOTAL] : 0) + "%";
tmp = to_string(memstat[row][MEMINFO_TOTAL] ? (memstat[row][MEMINFO_USED] * 100) / memstat[row][MEMINFO_TOTAL] : 0) + "%";
break;
}
mpOffset = offsets[j];
int center = 0;
if (j > 0)
center = (widths[j] - g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(tmp, true))/2;
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x + mpOffset + center, ypos+ mheight, width - 10, tmp, COL_MENUCONTENT_TEXT);
mpOffset = offsets[column];
int space = 0;
if (column > 0) {
int rw = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(tmp, true);
maxWidth[column] = std::max(maxWidth[column], rw);
space = widths[column] - rw;
}
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x + mpOffset + space, ypos+ mheight, width - 10, tmp, COL_MENUCONTENT_TEXT);
}
if (pbw > 8) /* smaller progressbar is not useful ;) */
{
CProgressBar pb(x+offsetw, ypos+3, pbw, mheight-10);
pb.setBlink();
pb.setInvert();
pb.setValues(memstat[k][0] ? (memstat[k][1] * 100) / memstat[k][0] : 0, 100);
pb.setValues(memstat[row][MEMINFO_TOTAL] ? (memstat[row][MEMINFO_USED] * 100) / memstat[row][MEMINFO_TOTAL] : 0, 100);
pb.paint(false);
}
ypos += mheight;
}
ypos += mheight/2;
const int headSize_mnt = 5;
const char *head_mnt[headSize_mnt] = {"Filesystem", "Size", "Used", "Available", "Use"};
// paint mount head
for (int j = 0; j < headSize_mnt; j++) {
headOffset = offsets[j];
int center = 0;
if (j > 0)
center = (widths[j] - g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(head_mnt[j], true))/2;
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x+ headOffset + center, ypos+ mheight, width - 10, head_mnt[j], COL_MENUCONTENTINACTIVE_TEXT);
}
int ypos_mnt_head = ypos;
ypos += mheight;
for (std::map<std::string, bool>::iterator it = mounts.begin(); it != mounts.end(); ++it) {
@@ -479,11 +477,11 @@ void CDBoxInfoWidget::paint()
bytes_used = bytes_total - bytes_free;
percent_used = (bytes_used * 200 + bytes_total) / 2 / bytes_total;
//paint mountpoints
for (int j = 0; j < headSize_mnt; j++) {
for (int column = 0; column < headSize; column++) {
std::string tmp;
mpOffset = offsets[j];
mpOffset = offsets[column];
int _w = width;
switch (j) {
switch (column) {
case 0:
tmp = (*it).first;
if (tmp == "/")
@@ -491,6 +489,7 @@ void CDBoxInfoWidget::paint()
_w = nameWidth - mpOffset;
if ((*it).second)
_w -= icon_w + 10;
_w += fontWidth;
break;
case 1:
tmp = bytes2string(bytes_total, false);
@@ -505,12 +504,15 @@ void CDBoxInfoWidget::paint()
tmp = to_string(percent_used) + "%";
break;
}
int center = 0;
if (j > 0)
center = (widths[j] - g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(tmp, true))/2;
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x + mpOffset + center, ypos+ mheight, _w - 10, tmp, COL_MENUCONTENT_TEXT);
int space = 0;
if (column > 0) {
int rw = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(tmp, true);
maxWidth[column] = std::max(maxWidth[column], rw);
space = widths[column] - rw;
}
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x + mpOffset + space, ypos+ mheight, _w - 10, tmp, COL_MENUCONTENT_TEXT);
if ((*it).second && icon_w>0 && icon_h>0)
frameBuffer->paintIcon(NEUTRINO_ICON_REC, x + nameWidth - icon_w, ypos + (mheight/2 - icon_h/2));
frameBuffer->paintIcon(NEUTRINO_ICON_REC, x + nameWidth - icon_w + fontWidth, ypos + (mheight/2 - icon_h/2));
}
if (pbw > 8) /* smaller progressbar is not useful ;) */
{
@@ -526,4 +528,32 @@ void CDBoxInfoWidget::paint()
if (ypos > y + height - mheight) /* the screen is not high enough */
break; /* todo: scrolling? */
}
// paint mem head
const char *head_mem[headSize] = {"Memory", "Size", "Used", "Available", "Use"};
for (int column = 0; column < headSize; column++) {
headOffset = offsets[column];
int space = 0;
if (column > 0) {
int rw = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(head_mem[column], true);
if (rw > maxWidth[column])
space = widths[column] - rw;
else
space = widths[column] - maxWidth[column] + (maxWidth[column] - rw)/2;
}
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x+ headOffset + space, ypos_mem_head + mheight, width - 10, head_mem[column], COL_MENUCONTENTINACTIVE_TEXT);
}
// paint mount head
const char *head_mnt[headSize] = {"Filesystem", "Size", "Used", "Available", "Use"};
for (int column = 0; column < headSize; column++) {
headOffset = offsets[column];
int space = 0;
if (column > 0) {
int rw = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getRenderWidth(head_mnt[column], true);
if (rw > maxWidth[column])
space = widths[column] - rw;
else
space = widths[column] - maxWidth[column] + (maxWidth[column] - rw)/2;
}
g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x+ headOffset + space, ypos_mnt_head + mheight, width - 10, head_mnt[column], COL_MENUCONTENTINACTIVE_TEXT);
}
}