From ad3923a371d8f64a506cbaacb170a911be73093a Mon Sep 17 00:00:00 2001 From: fluxgen Date: Sun, 6 Jan 2002 11:01:42 +0000 Subject: removed misc.cc/.hh --- src/misc.cc | 481 ------------------------------------------------------------ src/misc.hh | 102 ------------- 2 files changed, 583 deletions(-) delete mode 100644 src/misc.cc delete mode 100644 src/misc.hh diff --git a/src/misc.cc b/src/misc.cc deleted file mode 100644 index 809dc24..0000000 --- a/src/misc.cc +++ /dev/null @@ -1,481 +0,0 @@ -// misc.hh for fluxbox -// Copyright (c) 2001 Henrik Kinnunen (fluxgen@linuxmail.org) -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the "Software"), -// to deal in the Software without restriction, including without limitation -// the rights to use, copy, modify, merge, publish, distribute, sublicense, -// and/or sell copies of the Software, and to permit persons to whom the -// Software is furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -// DEALINGS IN THE SOFTWARE. - -#include "misc.hh" -#include "i18n.hh" - -#include -#include -#include -#include -#include - -using namespace std; - -//------- strdup ------------------------ -//TODO: comment this -//---------------------------------------- -char *Misc::strdup(const char *s) { - int l = strlen(s) + 1; - char *n = new char[l]; - strncpy(n, s, l); - return n; -} - -//------------- expandFilename ---------------------- -// if ~ then expand it to home of user -// returns expanded filename -// (note: the function creates new memory for the string) -//--------------------------------------------------- -char *Misc::expandFilename(const char *filename) { - char retval[strlen(filename)+strlen(getenv("HOME"))+2]; //2 extra byte just to be safe - retval[0]=0; //mark end - if (filename[0]=='~') { - strcat(retval, getenv("HOME")); - strcat(retval, &filename[1]); - } else - return Misc::strdup(filename); //return unmodified value - - return Misc::strdup(retval); //return modified value -} - -// ---------------------------------------------------------------------- -// xvertext, Copyright (c) 1992 Alan Richardson (mppa3@uk.ac.sussex.syma) -// ---------------------------------------------------------------------- - -//------- XRotLoadFont ------------------- -// Load the rotated version of a given font -//---------------------------------------- -Misc::XRotFontStruct *Misc::XRotLoadFont(Display *dpy, char *fontname, float angle) { - char val; - XImage *I1, *I2; - Pixmap canvas; - Window root; - int screen; - GC font_gc; - char text[3];/*, errstr[300];*/ - XFontStruct *fontstruct; - XRotFontStruct *rotfont; - int ichar, i, j, index, boxlen = 60, dir; - int vert_w, vert_h, vert_len, bit_w, bit_h, bit_len; - int min_char, max_char; - unsigned char *vertdata, *bitdata; - int ascent, descent, lbearing, rbearing; - int on = 1, off = 0; - - /* make angle positive ... */ - if (angle < 0) do angle += 360; while (angle < 0); - - /* get nearest vertical or horizontal direction ... */ - dir = (int)((angle+45.)/90.)%4; - - /* useful macros ... */ - screen = DefaultScreen(dpy); - root = DefaultRootWindow(dpy); - - /* create the depth 1 canvas bitmap ... */ - canvas = XCreatePixmap(dpy, root, boxlen, boxlen, 1); - - /* create a GC ... */ - font_gc = XCreateGC(dpy, canvas, 0, 0); - XSetBackground(dpy, font_gc, off); - - /* load the font ... */ - fontstruct = XLoadQueryFont(dpy, fontname); - if (fontstruct == NULL) { - cerr<<"Fluxbox::Misc: No font"<fid); - - /* allocate space for rotated font ... */ - rotfont = (XRotFontStruct *)malloc((unsigned)sizeof(XRotFontStruct)); - - if (rotfont == 0) { - cerr<<"Fluxbox::Misc: out of memory"<min_char_or_byte2; - max_char = fontstruct->max_char_or_byte2; - - /* we only want printing characters ... */ - if (min_char<32) min_char = 32; - if (max_char>126) max_char = 126; - - /* some overall font data ... */ - rotfont->name = Misc::strdup(fontname); - rotfont->dir = dir; - rotfont->min_char = min_char; - rotfont->max_char = max_char; - rotfont->max_ascent = fontstruct->max_bounds.ascent; - rotfont->max_descent = fontstruct->max_bounds.descent; - rotfont->height = rotfont->max_ascent+rotfont->max_descent; - - /* remember xfontstruct for `normal' text ... */ - if (dir == 0) - rotfont->xfontstruct = fontstruct; - else { - /* font needs rotation ... */ - /* loop through each character ... */ - for (ichar = min_char; ichar <= max_char; ichar++) { - index = ichar-fontstruct->min_char_or_byte2; - - /* per char dimensions ... */ - ascent = rotfont->per_char[ichar-32].ascent = - fontstruct->per_char[index].ascent; - descent = rotfont->per_char[ichar-32].descent = - fontstruct->per_char[index].descent; - lbearing = rotfont->per_char[ichar-32].lbearing = - fontstruct->per_char[index].lbearing; - rbearing = rotfont->per_char[ichar-32].rbearing = - fontstruct->per_char[index].rbearing; - rotfont->per_char[ichar-32].width = - fontstruct->per_char[index].width; - - /* some space chars have zero body, but a bitmap can't have ... */ - if (!ascent && !descent) - ascent = rotfont->per_char[ichar-32].ascent = 1; - if (!lbearing && !rbearing) - rbearing = rotfont->per_char[ichar-32].rbearing = 1; - - /* glyph width and height when vertical ... */ - vert_w = rbearing-lbearing; - vert_h = ascent+descent; - - /* width in bytes ... */ - vert_len = (vert_w-1)/8+1; - - XSetForeground(dpy, font_gc, off); - XFillRectangle(dpy, canvas, font_gc, 0, 0, boxlen, boxlen); - - /* draw the character centre top right on canvas ... */ - sprintf(text, "%c", ichar); - XSetForeground(dpy, font_gc, on); - XDrawImageString(dpy, canvas, font_gc, boxlen/2 - lbearing, - boxlen/2 - descent, text, 1); - - /* reserve memory for first XImage ... */ - vertdata = (unsigned char *) malloc((unsigned)(vert_len*vert_h)); - - /* create the XImage ... */ - I1 = XCreateImage(dpy, DefaultVisual(dpy, screen), 1, XYBitmap, - 0, (char *)vertdata, vert_w, vert_h, 8, 0); - - if (I1 == NULL) { - cerr<<"Fluxbox::Misc: Cant create ximage."<byte_order = I1->bitmap_bit_order = MSBFirst; - - /* extract character from canvas ... */ - XGetSubImage(dpy, canvas, boxlen/2, boxlen/2-vert_h, - vert_w, vert_h, 1, XYPixmap, I1, 0, 0); - I1->format = XYBitmap; - - /* width, height of rotated character ... */ - if (dir == 2) { - bit_w = vert_w; - bit_h = vert_h; - } else { - bit_w = vert_h; - bit_h = vert_w; - } - - /* width in bytes ... */ - bit_len = (bit_w-1)/8 + 1; - - rotfont->per_char[ichar-32].glyph.bit_w = bit_w; - rotfont->per_char[ichar-32].glyph.bit_h = bit_h; - - /* reserve memory for the rotated image ... */ - bitdata = (unsigned char *)calloc((unsigned)(bit_h*bit_len), 1); - - /* create the image ... */ - I2 = XCreateImage(dpy, DefaultVisual(dpy, screen), 1, XYBitmap, 0, - (char *)bitdata, bit_w, bit_h, 8, 0); - - if (I2 == NULL) { - cerr<<"Font::Misc: Cant create ximage!"<byte_order = I2->bitmap_bit_order = MSBFirst; - - /* map vertical data to rotated character ... */ - for (j = 0; j < bit_h; j++) { - for (i = 0; i < bit_w; i++) { - /* map bits ... */ - if (dir == 1) { - val = vertdata[i*vert_len + (vert_w-j-1)/8] & - (128>>((vert_w-j-1)%8)); - } else if (dir == 2) { - val = vertdata[(vert_h-j-1)*vert_len + - (vert_w-i-1)/8] & (128>>((vert_w-i-1)%8)); - } else { - val = vertdata[(vert_h-i-1)*vert_len + j/8] & - (128>>(j%8)); - } - if (val) { - bitdata[j*bit_len + i/8] = bitdata[j*bit_len + i/8] | - (128>>(i%8)); - } - } - } - - /* create this character's bitmap ... */ - rotfont->per_char[ichar-32].glyph.bm = - XCreatePixmap(dpy, root, bit_w, bit_h, 1); - - /* put the image into the bitmap ... */ - XPutImage(dpy, rotfont->per_char[ichar-32].glyph.bm, - font_gc, I2, 0, 0, 0, 0, bit_w, bit_h); - - /* free the image and data ... */ - XDestroyImage(I1); - XDestroyImage(I2); - /* free((char *)bitdata); -- XDestroyImage does this - free((char *)vertdata);*/ - } - XFreeFont(dpy, fontstruct); - } - - /* free pixmap and GC ... */ - XFreePixmap(dpy, canvas); - XFreeGC(dpy, font_gc); - - return rotfont; -} - -//------- XRotUnloadFont ----------------- -// Free the resources associated with a -// rotated font -//---------------------------------------- -void Misc::XRotUnloadFont(Display *dpy, XRotFontStruct *rotfont) -{ - int ichar; - - if (rotfont->dir == 0) - XFreeFont(dpy, rotfont->xfontstruct); - else { - /* loop through each character, freeing its pixmap ... */ - for (ichar = rotfont->min_char-32; ichar <= rotfont->max_char-32; - ichar++) - XFreePixmap(dpy, rotfont->per_char[ichar].glyph.bm); - } - - free((char *)rotfont->name); - free((char *)rotfont); -} - -//------- XRotTextWidth ------------------ -// Returns the width of a rotated string -//---------------------------------------- -unsigned int Misc::XRotTextWidth(XRotFontStruct *rotfont, char *str, int len) -{ - int i, width = 0, ichar; - - if (str == NULL) - return 0; - - if (rotfont->dir == 0) - width = XTextWidth(rotfont->xfontstruct, str, strlen(str)); - else { - for (i = 0; i= 0 && ichar<95) - width += rotfont->per_char[ichar].width; - } - } - return width; -} - - -//------- XRotDrawString ----------------- -// A front end to XRotDrawString : mimics XDrawString -//---------------------------------------- -void Misc::XRotDrawString(Display *dpy, XRotFontStruct *rotfont, Drawable drawable, - GC gc, int x, int y, char *str, int len) -{ - static GC my_gc = 0; - int i, xp, yp, dir, ichar; - - if (str == NULL || len<1) - return; - - dir = rotfont->dir; - if (my_gc == 0) - my_gc = XCreateGC(dpy, drawable, 0, 0); - - XCopyGC(dpy, gc, GCForeground|GCBackground, my_gc); - - /* a horizontal string is easy ... */ - if (dir == 0) { - XSetFillStyle(dpy, my_gc, FillSolid); - XSetFont(dpy, my_gc, rotfont->xfontstruct->fid); - XDrawString(dpy, drawable, my_gc, x, y, str, len); - return; - } - - /* vertical or upside down ... */ - - XSetFillStyle(dpy, my_gc, FillStippled); - - /* loop through each character in string ... */ - for (i = 0; i= 0 && ichar<95) { - /* suitable offset ... */ - if (dir == 1) { - xp = x-rotfont->per_char[ichar].ascent; - yp = y-rotfont->per_char[ichar].rbearing; - } else if (dir == 2) { - xp = x-rotfont->per_char[ichar].rbearing; - yp = y-rotfont->per_char[ichar].descent+1; - } else { - xp = x-rotfont->per_char[ichar].descent+1; - yp = y+rotfont->per_char[ichar].lbearing; - } - - /* draw the glyph ... */ - XSetStipple(dpy, my_gc, rotfont->per_char[ichar].glyph.bm); - - XSetTSOrigin(dpy, my_gc, xp, yp); - - XFillRectangle(dpy, drawable, my_gc, xp, yp, - rotfont->per_char[ichar].glyph.bit_w, - rotfont->per_char[ichar].glyph.bit_h); - - /* advance position ... */ - if (dir == 1) - y -= rotfont->per_char[ichar].width; - else if (dir == 2) - x -= rotfont->per_char[ichar].width; - else - y += rotfont->per_char[ichar].width; - } - } -} - - -//Draw title string -void Misc::DrawString(Display *display, Window w, GC gc, Misc::Font *font, - unsigned int text_w, unsigned int size_w, - unsigned int bevel_w, char *text) { - - if (!text || text_w<1 || size_w < 1 || !font || !display) - return; - - unsigned int l = text_w; - int dlen=strlen(text); - int dx=bevel_w*2; - - - if (text_w > size_w) { - for (; dlen >= 0; dlen--) { - if (I18n::instance()->multibyte()) { - XRectangle ink, logical; - XmbTextExtents(font->set, text, dlen, - &ink, &logical); - l = logical.width; - } else - l = XTextWidth(font->fontstruct, text, dlen); - - l += (dx * 4); - - if (l < size_w) - break; - } - } - - switch (font->justify) { - case Misc::Font::RIGHT: - dx += size_w - l; - break; - - case Misc::Font::CENTER: - dx += (size_w - l) / 2; - break; - default: - break; - } - - //Draw title to m_tabwin - - XClearWindow(display, w); - - if (I18n::instance()->multibyte()) { - XmbDrawString(display, w, - font->set, gc, dx, 1 - font->set_extents->max_ink_extent.y, - text, dlen); - } else { - XDrawString(display, w, - gc, dx, font->fontstruct->ascent + 1, - text, dlen); - } - -} - - -void Misc::DrawRotString(Display *display, Window w, GC gc, XRotFontStruct *font, - unsigned int align, unsigned int text_w, - unsigned int size_w, unsigned int size_h, - unsigned int bevel_w, char *text) { - - if (!text || text_w<1 || size_w < 1 || !font || !display) - return; - - unsigned int l = text_w; - int dlen = strlen(text); - int dx = bevel_w * 2; - - if (text_w > size_w) { - for (; dlen >= 0; dlen--) { - l = XRotTextWidth(font, text, dlen); - - l += (dx * 4); - - if (l < size_h) - break; - } - } - - if (align == Misc::Font::RIGHT) - size_h = l; - else if (align == Misc::Font::CENTER) - size_h = (size_h + l) / 2; - else //LEFT - size_h -= (dx * 4); - - // To get it in the "center" of the tab - size_w = (size_w + XRotTextWidth(font, "/", 1)) / 2; - - //Draw title to m_tabwin - XClearWindow(display, w); - XRotDrawString(display, font, w, gc, size_w, size_h, text, dlen); -} diff --git a/src/misc.hh b/src/misc.hh deleted file mode 100644 index 6d3a66c..0000000 --- a/src/misc.hh +++ /dev/null @@ -1,102 +0,0 @@ -// misc.hh for fluxbox -// Copyright (c) 2001 Henrik Kinnunen (fluxgen@linuxmail.org) -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the "Software"), -// to deal in the Software without restriction, including without limitation -// the rights to use, copy, modify, merge, publish, distribute, sublicense, -// and/or sell copies of the Software, and to permit persons to whom the -// Software is furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -// DEALINGS IN THE SOFTWARE. - -#ifndef _MISC_HH_ -#define _MISC_HH_ - - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif //HAVE_CONFIG_H - -#include - -class Misc -{ -public: - typedef struct FFont - { - enum FontJustify {LEFT=0, RIGHT, CENTER}; - - XFontSet set; - XFontSetExtents *set_extents; - XFontStruct *fontstruct; - FontJustify justify; - } Font; - -static char *strdup(const char *); -static char *expandFilename(const char *filename); - -static void DrawString(Display *display, Window w, GC gc, Misc::Font *font, - unsigned int text_w, unsigned int size_w, - unsigned int bevel_w, char *text); - -// ---------------------------------------------------------------------- -// xvertext, Copyright (c) 1992 Alan Richardson (mppa3@uk.ac.sussex.syma) -// ---------------------------------------------------------------------- - - /* *** The font structures *** */ - - struct BitmapStruct { - int bit_w; - int bit_h; - - Pixmap bm; - }; - - struct XRotCharStruct { - int ascent; - int descent; - int lbearing; - int rbearing; - int width; - - BitmapStruct glyph; - }; - - struct XRotFontStruct { - int dir; - int height; - int max_ascent; - int max_descent; - int max_char; - int min_char; - char *name; - - XFontStruct *xfontstruct; - - Misc::XRotCharStruct per_char[95]; - }; -static unsigned int XRotTextWidth(Misc::XRotFontStruct *rotfont, char *str, int len); -static void XRotDrawString(Display *dpy, Misc::XRotFontStruct *rotfont, Drawable drawable, - GC gc, int x, int y, char *str, int len); - -static void DrawRotString(Display *display, Window w, GC gc, Misc::XRotFontStruct *font, - unsigned int align, unsigned int text_w, - unsigned int size_w, unsigned int size_h, - unsigned int bevel_w, char *text); - -static Misc::XRotFontStruct *Misc::XRotLoadFont(Display *dpy, char *fontname, float angle); -static void Misc::XRotUnloadFont(Display *dpy, Misc::XRotFontStruct *rotfont); - -}; - -#endif //_MISC_HH_ -- cgit v0.11.2