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Diffstat (limited to 'attic/muse2-oom/muse2/muse/widgets/utils.cpp')
-rw-r--r--attic/muse2-oom/muse2/muse/widgets/utils.cpp356
1 files changed, 0 insertions, 356 deletions
diff --git a/attic/muse2-oom/muse2/muse/widgets/utils.cpp b/attic/muse2-oom/muse2/muse/widgets/utils.cpp
deleted file mode 100644
index 1bf4ca64..00000000
--- a/attic/muse2-oom/muse2/muse/widgets/utils.cpp
+++ /dev/null
@@ -1,356 +0,0 @@
-//=========================================================
-// MusE
-// Linux Music Editor
-// $Id: utils.cpp,v 1.1.1.1.2.3 2009/11/14 03:37:48 terminator356 Exp $
-// (C) Copyright 1999 Werner Schweer (ws@seh.de)
-//=========================================================
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <sys/time.h>
-
-#include <QFrame>
-
-#include "utils.h"
-
-//---------------------------------------------------------
-// curTime
-//---------------------------------------------------------
-
-double curTime()
- {
- struct timeval t;
- gettimeofday(&t, 0);
- return (double)((double)t.tv_sec + (t.tv_usec / 1000000.0));
- }
-
-//---------------------------------------------------------
-// dump
-// simple debug output
-//---------------------------------------------------------
-
-void dump(const unsigned char* p, int n)
- {
- printf("dump %d\n", n);
- for (int i = 0; i < n; ++i) {
- printf("%02x ", *p++);
- if ((i > 0) && (i % 16 == 0) && (i+1 < n))
- printf("\n");
- }
- printf("\n");
- }
-
-//---------------------------------------------------------
-// num2cols
-//---------------------------------------------------------
-
-int num2cols(int min, int max)
- {
- int amin = abs(min);
- int amax = abs(max);
- int l = amin > amax ? amin : amax;
- return int(log10(l)) + 1;
- }
-
-//---------------------------------------------------------
-// hLine
-//---------------------------------------------------------
-
-QFrame* hLine(QWidget* w)
- {
- QFrame* delim = new QFrame(w);
- delim->setFrameStyle(QFrame::HLine | QFrame::Sunken);
- return delim;
- }
-
-//---------------------------------------------------------
-// vLine
-//---------------------------------------------------------
-
-QFrame* vLine(QWidget* w)
- {
- QFrame* delim = new QFrame(w);
- delim->setFrameStyle(QFrame::VLine | QFrame::Sunken);
- return delim;
- }
-
-//---------------------------------------------------------
-// bitmap2String
-// 5c -> 1-4 1-6
-//
-// 01011100
-//
-//---------------------------------------------------------
-
-QString bitmap2String(int bm)
- {
- QString s;
-//printf("bitmap2string: bm %04x", bm);
- if (bm == 0xffff)
- s = "all";
- else if (bm == 0)
- s = "none";
- else {
- bool range = false;
- int first = 0;
- bool needSpace = false;
- bm &= 0xffff;
- for (int i = 0; i < 17; ++i) {
- //for (int i = 0; i < 16; ++i) {
- if ((1 << i) & bm) {
- if (!range) {
- range = true;
- first = i;
- }
- }
- else {
- if (range) {
- if (needSpace)
- s += " ";
- QString ns;
- if (first == i-1)
- ns.sprintf("%d", first+1);
- else
- ns.sprintf("%d-%d", first+1, i);
- s += ns;
- needSpace = true;
- }
- range = false;
- }
- }
- }
-//printf(" -> <%s>\n", s.toLatin1());
- return s;
- }
-
-//---------------------------------------------------------
-// u32bitmap2String
-//---------------------------------------------------------
-// Added by Tim. p3.3.8
-
-QString u32bitmap2String(unsigned int bm)
- {
- QString s;
-//printf("bitmap2string: bm %04x", bm);
- //if (bm == 0xffff)
- if (bm == 0xffffffff)
- s = "all";
- else if (bm == 0)
- s = "none";
- else {
- bool range = false;
- int first = 0;
- //unsigned int first = 0;
- bool needSpace = false;
- //bm &= 0xffff;
- //for (int i = 0; i < 17; ++i) {
- for (int i = 0; i < 33; ++i) {
- if ((i < 32) && ((1U << i) & bm)) {
- if (!range) {
- range = true;
- first = i;
- }
- }
- else {
- if (range) {
- if (needSpace)
- s += " ";
- QString ns;
- if (first == i-1)
- ns.sprintf("%d", first+1);
- //ns.sprintf("%u", first+1);
- else
- ns.sprintf("%d-%d", first+1, i);
- //ns.sprintf("%u-%u", first+1, i);
- s += ns;
- needSpace = true;
- }
- range = false;
- }
- }
- }
-//printf(" -> <%s>\n", s.toLatin1());
- return s;
- }
-
-//---------------------------------------------------------
-// string2bitmap
-//---------------------------------------------------------
-
-int string2bitmap(const QString& str)
- {
- int val = 0;
- QString ss = str.simplified();
- QByteArray ba = ss.toLatin1();
- const char* s = ba.constData();
-//printf("string2bitmap <%s>\n", s);
-
- if (s == 0)
- return 0;
- if (strcmp(s, "all") == 0)
- return 0xffff;
- if (strcmp(s, "none") == 0)
- return 0;
-// printf("str2bitmap: <%s> ", str.toLatin1);
- int tval = 0;
- bool range = false;
- int sval = 0;
- while (*s == ' ')
- ++s;
- while (*s) {
- if (*s >= '0' && *s <= '9') {
- tval *= 10;
- tval += *s - '0';
- }
- else if (*s == ' ' || *s == ',') {
- if (range) {
- for (int i = sval-1; i < tval; ++i)
- val |= (1 << i);
- range = false;
- }
- else {
- val |= (1 << (tval-1));
- }
- tval = 0;
- }
- else if (*s == '-') {
- range = true;
- sval = tval;
- tval = 0;
- }
- ++s;
- }
- if (range && tval) {
- for (int i = sval-1; i < tval; ++i)
- val |= (1 << i);
- }
- else if (tval) {
- val |= (1 << (tval-1));
- }
- return val & 0xffff;
- }
-
-//---------------------------------------------------------
-// string2u32bitmap
-//---------------------------------------------------------
-// Added by Tim. p3.3.8
-
-unsigned int string2u32bitmap(const QString& str)
- {
- //int val = 0;
- unsigned int val = 0;
- QString ss = str.simplified();
- QByteArray ba = ss.toLatin1();
- const char* s = ba.constData();
-//printf("string2bitmap <%s>\n", s);
-
- if (s == 0)
- return 0;
- if (strcmp(s, "all") == 0)
- //return 0xffff;
- return 0xffffffff;
- if (strcmp(s, "none") == 0)
- return 0;
-// printf("str2bitmap: <%s> ", str.toLatin1);
- int tval = 0;
- //unsigned int tval = 0;
- bool range = false;
- int sval = 0;
- //unsigned int sval = 0;
- while (*s == ' ')
- ++s;
- while (*s) {
- if (*s >= '0' && *s <= '9') {
- tval *= 10;
- tval += *s - '0';
- }
- else if (*s == ' ' || *s == ',') {
- if (range) {
- for (int i = sval-1; i < tval; ++i)
- //for (unsigned int i = sval-1; i < tval; ++i)
- val |= (1U << i);
- range = false;
- }
- else {
- val |= (1U << (tval-1));
- }
- tval = 0;
- }
- else if (*s == '-') {
- range = true;
- sval = tval;
- tval = 0;
- }
- ++s;
- }
- if (range && tval) {
- for (int i = sval-1; i < tval; ++i)
- //for (unsigned int i = sval-1; i < tval; ++i)
- val |= (1U << i);
- }
- else if (tval) {
- val |= (1U << (tval-1));
- }
- //return val & 0xffff;
- return val;
- }
-
-//---------------------------------------------------------
-// autoAdjustFontSize
-// w: Widget to auto adjust font size
-// s: String to fit
-// ignoreWidth: Set if dealing with a vertically constrained widget - one which is free to resize horizontally.
-// ignoreHeight: Set if dealing with a horizontally constrained widget - one which is free to resize vertically.
-//---------------------------------------------------------
-// Added by Tim. p3.3.8
-
-bool autoAdjustFontSize(QFrame* w, const QString& s, bool ignoreWidth, bool ignoreHeight, int max, int min)
-{
- // In case the max or min was obtained from QFont::pointSize() which returns -1
- // if the font is a pixel font, or if min is greater than max...
- if(!w || (min < 0) || (max < 0) || (min > max))
- return false;
-
- // Limit the minimum and maximum sizes to something at least readable.
- if(max < 4)
- max = 4;
- if(min < 4)
- min = 4;
-
- QRect cr = w->contentsRect();
- QRect r;
- QFont fnt = w->font();
- // An extra amount just to be sure - I found it was still breaking up two words which would fit on one line.
- int extra = 4;
- // Allow at least one loop. min can be equal to max.
- for(int i = max; i >= min; --i)
- {
- fnt.setPointSize(i);
- QFontMetrics fm(fnt);
- r = fm.boundingRect(s);
- // Would the text fit within the widget?
- if((ignoreWidth || (r.width() <= (cr.width() - extra))) && (ignoreHeight || (r.height() <= cr.height())))
- break;
- }
- // Added by Tim. p3.3.9
- //printf("autoAdjustFontSize: ptsz:%d widget:%s before setFont x:%d y:%d w:%d h:%d\n", fnt.pointSize(), w->name(), w->x(), w->y(), w->width(), w->height());
-
- // Here we will always have a font ranging from min to max point size.
- w->setFont(fnt);
- // Added by Tim. p3.3.9
- //printf("autoAdjustFontSize: ptsz:%d widget:%s x:%d y:%d w:%d h:%d frame w:%d rw:%d rh:%d\n", fnt.pointSize(), w->name(), w->x(), w->y(), w->width(), w->height(), w->frameWidth(), cr.width(), cr.height());
-
- // Force minimum height. Use the expected height for the highest given point size.
- // This way the mixer strips aren't all different label heights, but can be larger if necessary.
- // Only if ignoreHeight is set (therefore the height is adjustable).
- if(ignoreHeight)
- {
- fnt.setPointSize(max);
- QFontMetrics fm(fnt);
- // Set the label's minimum height equal to the height of the font.
- w->setMinimumHeight(fm.height() + 2 * w->frameWidth());
- }
-
- return true;
-}
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