Author: matt
Date: 2011-01-01 10:57:37 -0800 (Sat, 01 Jan 2011)
New Revision: 8160
Log:
Modified ut8 test program formatting to get closer to FLTK coding standards
Modified:
branches/branch-1.3/test/utf8.cxx
Modified: branches/branch-1.3/test/utf8.cxx
===================================================================
--- branches/branch-1.3/test/utf8.cxx 2011-01-01 18:48:32 UTC (rev 8159)
+++ branches/branch-1.3/test/utf8.cxx 2011-01-01 18:57:37 UTC (rev 8160)
@@ -47,10 +47,10 @@
// Font chooser widget for the Fast Light Tool Kit(FLTK).
//
-/********************************************************************************************/
+
#define DEF_SIZE 16 // default value for the font size picker
-/********************************************************************************************/
+
static Fl_Double_Window *fnt_chooser_win;
static Fl_Hold_Browser *fontobj;
static Fl_Hold_Browser *sizeobj;
@@ -73,363 +73,376 @@
static int font_count = 0;
static int first_free = 0;
-/********************************************************************************************/
+
+/*
+ Class for displaying samle fonts.
+ */
class FontDisplay : public Fl_Widget
{
- void draw(void);
-
+ void draw(void);
+
public:
- int font, size;
+ int font, size;
+
+ int test_fixed_pitch(void);
+
+ FontDisplay(Fl_Boxtype B, int X, int Y, int W, int H, const char *L = 0) :
Fl_Widget(X, Y, W, H, L)
+ {
+ box(B);
+ font = 0;
+ size = DEF_SIZE;
+ }
+};
- int test_fixed_pitch(void);
- FontDisplay(Fl_Boxtype B, int X, int Y, int W, int H, const char *L =
0) : Fl_Widget(X, Y, W, H, L)
- {
- box(B);
- font = 0;
- size = DEF_SIZE;
- }
-};
-
-/********************************************************************************************/
+/*
+ Draw the sample text.
+ */
void FontDisplay::draw(void)
{
- draw_box();
- fl_font((Fl_Font)font, size);
- fl_color(FL_BLACK);
- fl_draw(label(), x() + 3, y() + 3, w() - 6, h() - 6, align());
+ draw_box();
+ fl_font((Fl_Font)font, size);
+ fl_color(FL_BLACK);
+ fl_draw(label(), x() + 3, y() + 3, w() - 6, h() - 6, align());
}
-/********************************************************************************************/
+
+
int FontDisplay::test_fixed_pitch(void)
{
- int w1, w2;
- int h1, h2;
+ int w1, w2;
+ int h1, h2;
+
+ w1 = w2 = 0;
+ h1 = h2 = 0;
+
+ fl_font((Fl_Font)font, size);
+
+ fl_measure("MHMHWWMHMHMHM###WWX__--HUW", w1, h1, 0);
+ fl_measure("iiiiiiiiiiiiiiiiiiiiiiiiii", w2, h2, 0);
+
+ if (w1 == w2) return 1; // exact match - fixed pitch
+
+ // Is the font "nearly" fixed pitch? If it is within 5%, say it is...
+ double f1 = (double)w1;
+ double f2 = (double)w2;
+ double delta = fabs(f1 - f2) * 5.0;
+ if (delta <= f1) return 2; // nearly fixed pitch...
+
+ return 0; // NOT fixed pitch
+}
- w1 = w2 = 0;
- h1 = h2 = 0;
- fl_font((Fl_Font)font, size);
+static FontDisplay *textobj;
- fl_measure("MHMHWWMHMHMHM###WWX__--HUW", w1, h1, 0);
- fl_measure("iiiiiiiiiiiiiiiiiiiiiiiiii", w2, h2, 0);
- if (w1 == w2) return 1; // exact match - fixed pitch
-
- // Is the font "nearly" fixed pitch? If it is within 5%, say it is...
- double f1 = (double)w1;
- double f2 = (double)w2;
- double delta = fabs(f1 - f2) * 5.0;
- if (delta <= f1) return 2; // nearly fixed pitch...
-
- return 0; // NOT fixed pitch
-}
-
-/********************************************************************************************/
-static FontDisplay *textobj;
-
-/********************************************************************************************/
static void size_cb(Fl_Widget *, long)
{
- int size_idx = sizeobj->value();
+ int size_idx = sizeobj->value();
+
+ if (!size_idx) return;
+
+ const char *c = sizeobj->text(size_idx);
+
+ while (*c < '0' || *c > '9') c++; // find the first numeric char
+ pickedsize = atoi(c); // convert the number string to a value
+
+ // Now set the font view to the selected size and redraw it.
+ textobj->size = pickedsize;
+ textobj->redraw();
+}
- if (!size_idx) return;
- const char *c = sizeobj->text(size_idx);
-
- while (*c < '0' || *c > '9') c++; // find the first numeric char
- pickedsize = atoi(c); // convert the number string to a
value
-
- // Now set the font view to the selected size and redraw it.
- textobj->size = pickedsize;
- textobj->redraw();
-}
-/********************************************************************************************/
static void font_cb(Fl_Widget *, long)
{
- int font_idx = fontobj->value() + first_free;
+ int font_idx = fontobj->value() + first_free;
+
+ if (!font_idx) return;
+ font_idx--;
+
+ textobj->font = font_idx;
+ sizeobj->clear();
+
+ int size_count = numsizes[font_idx-first_free];
+ int *size_array = sizes[font_idx-first_free];
+ if (!size_count)
+ {
+ // no preferred sizes - probably TT fonts etc...
+ }
+ else if (size_array[0] == 0)
+ {
+ // many sizes, probably a scaleable font with preferred sizes
+ int j = 1;
+ for (int i = 1; i <= 64 || i < size_array[size_count - 1]; i++)
+ {
+ char buf[16];
+ if (j < size_count && i == size_array[j])
+ {
+ sprintf(buf, "@b%d", i);
+ j++;
+ }
+ else
+ sprintf(buf, "%d", i);
+ sizeobj->add(buf);
+ }
+ sizeobj->value(pickedsize);
+ }
+ else
+ {
+ // some sizes, probably a font with a few fixed sizes available
+ int w = 0;
+ for (int i = 0; i < size_count; i++)
+ {
+ // find the nearest available size to the current picked size
+ if (size_array[i] <= pickedsize) w = i;
+
+ char buf[16];
+ sprintf(buf, "@b%d", size_array[i]);
+ sizeobj->add(buf);
+ }
+ sizeobj->value(w + 1);
+ }
+ size_cb(sizeobj, 0); // force selection of nearest valid size, then redraw
+
+ // Now check to see if the font looks like a fixed pitch font or not...
+ int looks_fixed = textobj->test_fixed_pitch();
+ if(looks_fixed)
+ {
+ if (looks_fixed > 1)
+ fix_prop->value("near");
+ else
+ fix_prop->value("fixed");
+ }
+ else
+ {
+ fix_prop->value("prop");
+ }
+}
- if (!font_idx) return;
- font_idx--;
- textobj->font = font_idx;
- sizeobj->clear();
-
- int size_count = numsizes[font_idx-first_free];
- int *size_array = sizes[font_idx-first_free];
- if (!size_count)
- {
- // no preferred sizes - probably TT fonts etc...
- }
- else if (size_array[0] == 0)
- {
- // many sizes, probably a scaleable font with preferred sizes
- int j = 1;
- for (int i = 1; i <= 64 || i < size_array[size_count - 1]; i++)
- {
- char buf[16];
- if (j < size_count && i == size_array[j])
- {
- sprintf(buf, "@b%d", i);
- j++;
- }
- else
- sprintf(buf, "%d", i);
- sizeobj->add(buf);
- }
- sizeobj->value(pickedsize);
- }
- else
- {
- // some sizes, probably a font with a few fixed sizes available
- int w = 0;
- for (int i = 0; i < size_count; i++)
- {
- // find the nearest available size to the current
picked size
- if (size_array[i] <= pickedsize) w = i;
-
- char buf[16];
- sprintf(buf, "@b%d", size_array[i]);
- sizeobj->add(buf);
- }
- sizeobj->value(w + 1);
- }
- size_cb(sizeobj, 0); // force selection of nearest valid size, then
redraw
-
- // Now check to see if the font looks like a fixed pitch font or not...
- int looks_fixed = textobj->test_fixed_pitch();
- if(looks_fixed)
- {
- if (looks_fixed > 1)
- fix_prop->value("near");
- else
- fix_prop->value("fixed");
- }
- else
- {
- fix_prop->value("prop");
- }
-}
-
-/********************************************************************************************/
static void choose_cb(Fl_Widget *, long)
{
- int font_idx = fontobj->value() + first_free;
- if (!font_idx)
- {
- puts("No font chosen");
- }
- else
- {
- int font_type;
- font_idx -= 1;
- const char *name = Fl::get_font_name((Fl_Font)font_idx,
&font_type);
- printf("idx %d\nUser name :%s:\n", font_idx, name);
- printf("FLTK name :%s:\n", Fl::get_font((Fl_Font)font_idx));
+ int font_idx = fontobj->value() + first_free;
+ if (!font_idx)
+ {
+ puts("No font chosen");
+ }
+ else
+ {
+ int font_type;
+ font_idx -= 1;
+ const char *name = Fl::get_font_name((Fl_Font)font_idx, &font_type);
+ printf("idx %d\nUser name :%s:\n", font_idx, name);
+ printf("FLTK name :%s:\n", Fl::get_font((Fl_Font)font_idx));
+
+ Fl::set_font(extra_font, (Fl_Font)font_idx);
+ // Fl::set_font(extra_font, Fl::get_font((Fl_Font)font_idx));
+ }
+
+ int size_idx = sizeobj->value();
+ if (!size_idx)
+ {
+ puts("No size selected");
+ }
+ else
+ {
+ const char *c = sizeobj->text(size_idx);
+ while (*c < '0' || *c > '9') c++; // find the first numeric char
+ int pickedsize = atoi(c); // convert the number string to a value
+
+ printf("size %d\n\n", pickedsize);
+ }
+
+ fflush(stdout);
+ main_win->redraw();
+}
- Fl::set_font(extra_font, (Fl_Font)font_idx);
-// Fl::set_font(extra_font, Fl::get_font((Fl_Font)font_idx));
- }
- int size_idx = sizeobj->value();
- if (!size_idx)
- {
- puts("No size selected");
- }
- else
- {
- const char *c = sizeobj->text(size_idx);
- while (*c < '0' || *c > '9') c++; // find the first numeric char
- int pickedsize = atoi(c); // convert the number string
to a value
-
- printf("size %d\n\n", pickedsize);
- }
-
- fflush(stdout);
- main_win->redraw();
-}
-/********************************************************************************************/
static void refresh_cb(Fl_Widget *, long)
{
- main_win->redraw();
+ main_win->redraw();
}
-/********************************************************************************************/
+
static void own_face_cb(Fl_Widget *, void *)
{
- int font_idx;
- int cursor_restore = 0;
- static int i_was = -1; // used to keep track of where we were in the
list...
+ int font_idx;
+ int cursor_restore = 0;
+ static int i_was = -1; // used to keep track of where we were in the list...
+
+ if (i_was < 0) { // not been here before
+ i_was = 1;
+ } else {
+ i_was = fontobj->topline(); // record which was the topmost visible line
+ fontobj->clear();
+ // Populating the font widget can be slower than an old dog with three
legs
+ // on a bad day, show a wait cursor
+ fnt_chooser_win->cursor(FL_CURSOR_WAIT);
+ cursor_restore = 1;
+ }
+
+
+ // Populate the font list with the names of the fonts found
+ for (font_idx = first_free; font_idx < font_count; font_idx++)
+ {
+ int font_type;
+ const char *name = Fl::get_font_name((Fl_Font)font_idx, &font_type);
+ char buffer[128];
+
+ if(own_face->value() == 0) {
+ char *p = buffer;
+ if (font_type & FL_BOLD) { // if the font is BOLD, set the bold
attribute in the list
+ *p++ = '@';
+ *p++ = 'b';
+ }
+ if (font_type & FL_ITALIC) { // ditto for italic fonts
+ *p++ = '@';
+ *p++ = 'i';
+ }
+ // Suppress subsequent formatting - some MS fonts have '@' in their name
+ *p++ = '@';
+ *p++ = '.';
+ strcpy(p, name);
+ } else { // Show font in its own face
+ /* this is neat, but really slow on some systems: uses each font to
display its own name */
+ sprintf (buffer, "@f...@.%s", font_idx, name);
+ }
+ fontobj->add(buffer);
+ }
+ // now put the browser position back the way it was... more or less
+ fontobj->topline(i_was);
+ // restore the cursor
+ if(cursor_restore) fnt_chooser_win->cursor(FL_CURSOR_DEFAULT);
+}
- if (i_was < 0) { // not been here before
- i_was = 1;
- } else {
- i_was = fontobj->topline(); // record which was the topmost
visible line
- fontobj->clear();
- // Populating the font widget can be slower than an old dog
with three legs
- // on a bad day, show a wait cursor
- fnt_chooser_win->cursor(FL_CURSOR_WAIT);
- cursor_restore = 1;
- }
-
- // Populate the font list with the names of the fonts found
- for (font_idx = first_free; font_idx < font_count; font_idx++)
- {
- int font_type;
- const char *name = Fl::get_font_name((Fl_Font)font_idx,
&font_type);
- char buffer[128];
-
- if(own_face->value() == 0) {
- char *p = buffer;
- if (font_type & FL_BOLD) { // if the font is BOLD, set
the bold attribute in the list
- *p++ = '@';
- *p++ = 'b';
- }
- if (font_type & FL_ITALIC) { // ditto for italic fonts
- *p++ = '@';
- *p++ = 'i';
- }
- // Suppress subsequent formatting - some MS fonts have
'@' in their name
- *p++ = '@';
- *p++ = '.';
- strcpy(p, name);
- } else { // Show font in its own face
- /* this is neat, but really slow on some systems: uses
each font to display its own name */
- sprintf (buffer, "@f...@.%s", font_idx, name);
- }
- fontobj->add(buffer);
- }
- // now put the browser position back the way it was... more or less
- fontobj->topline(i_was);
- // restore the cursor
- if(cursor_restore) fnt_chooser_win->cursor(FL_CURSOR_DEFAULT);
-}
-
-/********************************************************************************************/
static void create_font_widget()
{
- fnt_chooser_win = new Fl_Double_Window(380, 420, "Font Selector");
+ fnt_chooser_win = new Fl_Double_Window(380, 420, "Font Selector");
+
+ strcpy(label, "Font Sample\n");
+ int i = 12; // strlen(label);
+ int n = 0;
+ ulong c;
+ for (c = ' '+1; c < 127; c++) {
+ if (!(c&0x1f)) label[i++]='\n';
+ if (c=='@') label[i++]=c;
+ label[i++]=c;
+ }
+ label[i++] = '\n';
+ for (c = 0xA1; c < 0x600; c += 9) {
+ if (!(++n&(0x1f))) label[i++]='\n';
+ i += fl_utf8encode((unsigned int)c, label + i);
+ }
+ label[i] = 0;
+
+ textobj = new FontDisplay(FL_FRAME_BOX, 10, 10, 360, 90, label);
+ textobj->align(FL_ALIGN_TOP | FL_ALIGN_LEFT | FL_ALIGN_INSIDE |
FL_ALIGN_CLIP);
+ textobj->color(53, 3);
+
+ fontobj = new Fl_Hold_Browser(10, 110, 290, 270);
+ fontobj->box(FL_FRAME_BOX);
+ fontobj->color(53, 3);
+ fontobj->callback(font_cb);
+ fnt_chooser_win->resizable(fontobj);
+
+ sizeobj = new Fl_Hold_Browser(310, 110, 60, 270);
+ sizeobj->box(FL_FRAME_BOX);
+ sizeobj->color(53, 3);
+ sizeobj->callback(size_cb);
+
+ // Create the status bar
+ Fl_Group * stat_bar = new Fl_Group (10, 385, 380, 30);
+ stat_bar->begin();
+
+ fnt_cnt = new Fl_Value_Output(10, 390, 40, 20);
+ fnt_cnt->label("fonts");
+ fnt_cnt->align(FL_ALIGN_RIGHT);
+
+ fix_prop = new Fl_Output(100, 390, 40, 20);
+ fix_prop->color(FL_BACKGROUND_COLOR);
+ fix_prop->value("prop");
+ fix_prop->clear_visible_focus();
+
+ own_face = new Fl_Check_Button(150, 390, 40, 20, "Self");
+ own_face->value(0);
+ own_face->type(FL_TOGGLE_BUTTON);
+ own_face->clear_visible_focus();
+ own_face->callback(own_face_cb);
+ own_face->tooltip("Display font names in their own face");
+
+ Fl_Box * dummy = new Fl_Box(220, 390, 1, 1);
+
+ choose_btn = new Fl_Button(240, 385, 60, 30);
+ choose_btn->label("Select");
+ choose_btn->callback(choose_cb);
+
+ refresh_btn = new Fl_Button(310, 385, 60, 30);
+ refresh_btn->label("Refresh");
+ refresh_btn->callback(refresh_cb);
+
+ stat_bar->end();
+ stat_bar->resizable (dummy);
+
+ fnt_chooser_win->end();
+}
- strcpy(label, "Font Sample\n");
- int i = 12; // strlen(label);
- int n = 0;
- ulong c;
- for (c = ' '+1; c < 127; c++) {
- if (!(c&0x1f)) label[i++]='\n';
- if (c=='@') label[i++]=c;
- label[i++]=c;
- }
- label[i++] = '\n';
- for (c = 0xA1; c < 0x600; c += 9) {if (!(++n&(0x1f))) label[i++]='\n';
- i += fl_utf8encode((unsigned
int)c, label + i);}
- label[i] = 0;
- textobj = new FontDisplay(FL_FRAME_BOX, 10, 10, 360, 90, label);
- textobj->align(FL_ALIGN_TOP | FL_ALIGN_LEFT | FL_ALIGN_INSIDE |
FL_ALIGN_CLIP);
- textobj->color(53, 3);
-
- fontobj = new Fl_Hold_Browser(10, 110, 290, 270);
- fontobj->box(FL_FRAME_BOX);
- fontobj->color(53, 3);
- fontobj->callback(font_cb);
- fnt_chooser_win->resizable(fontobj);
-
- sizeobj = new Fl_Hold_Browser(310, 110, 60, 270);
- sizeobj->box(FL_FRAME_BOX);
- sizeobj->color(53, 3);
- sizeobj->callback(size_cb);
-
-// Create the status bar
- Fl_Group * stat_bar = new Fl_Group (10, 385, 380, 30);
- stat_bar->begin();
-
- fnt_cnt = new Fl_Value_Output(10, 390, 40, 20);
- fnt_cnt->label("fonts");
- fnt_cnt->align(FL_ALIGN_RIGHT);
-
- fix_prop = new Fl_Output(100, 390, 40, 20);
- fix_prop->color(FL_BACKGROUND_COLOR);
- fix_prop->value("prop");
- fix_prop->clear_visible_focus();
-
- own_face = new Fl_Check_Button(150, 390, 40, 20, "Self");
- own_face->value(0);
- own_face->type(FL_TOGGLE_BUTTON);
- own_face->clear_visible_focus();
- own_face->callback(own_face_cb);
- own_face->tooltip("Display font names in their own face");
-
- Fl_Box * dummy = new Fl_Box(220, 390, 1, 1);
-
- choose_btn = new Fl_Button(240, 385, 60, 30);
- choose_btn->label("Select");
- choose_btn->callback(choose_cb);
-
- refresh_btn = new Fl_Button(310, 385, 60, 30);
- refresh_btn->label("Refresh");
- refresh_btn->callback(refresh_cb);
-
- stat_bar->end();
- stat_bar->resizable (dummy);
-
- fnt_chooser_win->end();
-}
-
-/********************************************************************************************/
int make_font_chooser(void)
{
- int font_idx;
-
- // create the widget frame
- create_font_widget();
-
- // Load the systems available fonts - ask for everything
-// font_count = Fl::set_fonts("*");
+ int font_idx;
+
+ // create the widget frame
+ create_font_widget();
+
+ // Load the systems available fonts - ask for everything
+ // font_count = Fl::set_fonts("*");
#ifdef WIN32
- font_count = Fl::set_fonts("*");
+ font_count = Fl::set_fonts("*");
#elif __APPLE__
- font_count = Fl::set_fonts("*");
+ font_count = Fl::set_fonts("*");
#else
- // Load the systems available fonts - ask for everything that claims to
be iso10646 compatible
- font_count = Fl::set_fonts("-*-*-*-*-*-*-*-*-*-*-*-*-iso10646-1");
+ // Load the systems available fonts - ask for everything that claims to be
iso10646 compatible
+ font_count = Fl::set_fonts("-*-*-*-*-*-*-*-*-*-*-*-*-iso10646-1");
#endif
-
- // allocate space for the sizes and numsizes array, now we know how
many entries it needs
- sizes = new int*[font_count];
- numsizes = new int[font_count];
+
+ // allocate space for the sizes and numsizes array, now we know how many
entries it needs
+ sizes = new int*[font_count];
+ numsizes = new int[font_count];
+
+ // Populate the font list with the names of the fonts found
+ first_free = FL_FREE_FONT;
+ for (font_idx = first_free; font_idx < font_count; font_idx++)
+ {
+ // Find out how many sizes are supported for each font face
+ int *size_array;
+ int size_count = Fl::get_font_sizes((Fl_Font)font_idx, size_array);
+ numsizes[font_idx-first_free] = size_count;
+ if (size_count) // if the font has multiple sizes, populate the 2-D sizes
array
+ {
+ sizes[font_idx-first_free] = new int[size_count];
+ for (int j = 0; j < size_count; j++)
+ sizes[font_idx-first_free][j] = size_array[j];
+ }
+ } // end of font list filling loop
+
+ // Call this once to get the font browser loaded up
+ own_face_cb(NULL, 0);
+
+ fontobj->value(1);
+ // fontobj->textfont(261); // optional hard-coded font for testing - do
not use!
+
+ font_cb(fontobj, 0);
+
+ fnt_cnt->value(font_count);
+
+ return font_count;
+
+} // make_font_chooser
- // Populate the font list with the names of the fonts found
- first_free = FL_FREE_FONT;
- for (font_idx = first_free; font_idx < font_count; font_idx++)
- {
- // Find out how many sizes are supported for each font face
- int *size_array;
- int size_count = Fl::get_font_sizes((Fl_Font)font_idx,
size_array);
- numsizes[font_idx-first_free] = size_count;
- if (size_count) // if the font has multiple sizes, populate the
2-D sizes array
- {
- sizes[font_idx-first_free] = new int[size_count];
- for (int j = 0; j < size_count; j++)
- sizes[font_idx-first_free][j] = size_array[j];
- }
- } // end of font list filling loop
+/* End of Font Chooser Widget code */
- // Call this once to get the font browser loaded up
- own_face_cb(NULL, 0);
- fontobj->value(1);
-// fontobj->textfont(261); // optional hard-coded font for testing - do
not use!
- font_cb(fontobj, 0);
-
- fnt_cnt->value(font_count);
-
- return font_count;
-
-} // make_font_chooser
-
-/* End of Font Chooser Widget code */
-/********************************************************************************************/
/* Unicode Font display widget */
void box_cb(Fl_Widget* o, void*) {
@@ -437,23 +450,24 @@
thescroll->redraw();
}
+
class right_left_input : public Fl_Input
{
public:
- right_left_input (int x, int y, int w, int h) : Fl_Input(x, y, w, h) {};
- void draw() {
- if (type() == FL_HIDDEN_INPUT) return;
- Fl_Boxtype b = box();
- if (damage() & FL_DAMAGE_ALL) draw_box(b, color());
- drawtext(x()+Fl::box_dx(b)+3, y()+Fl::box_dy(b),
- w()-Fl::box_dw(b)-6, h()-Fl::box_dh(b));
- }
- void drawtext(int X, int Y, int W, int H) {
- fl_color(textcolor());
- fl_font(textfont(), textsize());
- fl_rtl_draw(value(), strlen(value()),
- X + W, Y + fl_height() -fl_descent());
- }
+ right_left_input (int x, int y, int w, int h) : Fl_Input(x, y, w, h) {};
+ void draw() {
+ if (type() == FL_HIDDEN_INPUT) return;
+ Fl_Boxtype b = box();
+ if (damage() & FL_DAMAGE_ALL) draw_box(b, color());
+ drawtext(x()+Fl::box_dx(b)+3, y()+Fl::box_dy(b),
+ w()-Fl::box_dw(b)-6, h()-Fl::box_dh(b));
+ }
+ void drawtext(int X, int Y, int W, int H) {
+ fl_color(textcolor());
+ fl_font(textfont(), textsize());
+ fl_rtl_draw(value(), strlen(value()),
+ X + W, Y + fl_height() -fl_descent());
+ }
};
@@ -466,102 +480,103 @@
static char buf[1024];
const char *ptr = i7->value();
while (ptr && *ptr) {
- if (*ptr < ' ' || *ptr > 126) {
- buf[i++] = '\\';
- buf[i++] = nb[((*ptr >> 6) & 0x3)];
- buf[i++] = nb[((*ptr >> 3) & 0x7)];
- buf[i++] = nb[(*ptr & 0x7)];
- } else {
- if (*ptr == '\\') buf[i++] = '\\';
- buf[i++] = *ptr;
- }
- ptr++;
+ if (*ptr < ' ' || *ptr > 126) {
+ buf[i++] = '\\';
+ buf[i++] = nb[((*ptr >> 6) & 0x3)];
+ buf[i++] = nb[((*ptr >> 3) & 0x7)];
+ buf[i++] = nb[(*ptr & 0x7)];
+ } else {
+ if (*ptr == '\\') buf[i++] = '\\';
+ buf[i++] = *ptr;
+ }
+ ptr++;
}
buf[i] = 0;
i8->value(buf);
}
+
class UCharDropBox : public Fl_Output {
public:
UCharDropBox(int x, int y, int w, int h, const char *label=0) :
- Fl_Output(x, y, w, h, label) { }
+ Fl_Output(x, y, w, h, label) { }
int handle(int event) {
switch (event) {
case FL_DND_ENTER: return 1;
case FL_DND_DRAG: return 1;
case FL_DND_RELEASE: return 1;
case FL_PASTE:
- {
- static const char lut[] = "0123456789abcdef";
- const char *t = Fl::event_text();
- int i, n;
- unsigned int ucode = fl_utf8decode(t, t+Fl::event_length(), &n);
- if (n==0) {
- value("");
- return 1;
- }
- char buffer[200], *d = buffer;
- for (i=0; i<n; i++) *d++ = t[i];
- *d++ = ' ';
- for (i=0; i<n; i++) {
- *d++ = '\\'; *d++ = 'x';
- *d++ = lut[(t[i]>>4)&0x0f]; *d++ = lut[t[i]&0x0f];
- }
- *d++ = ' ';
- *d++ = '0';
- *d++ = 'x';
- *d++ = lut[(ucode>>20)&0x0f]; *d++ = lut[(ucode>>16)&0x0f];
- *d++ = lut[(ucode>>12)&0x0f]; *d++ = lut[(ucode>>8)&0x0f];
- *d++ = lut[(ucode>>4)&0x0f]; *d++ = lut[ucode&0x0f];
- *d++ = 0;
- value(buffer);
+ {
+ static const char lut[] = "0123456789abcdef";
+ const char *t = Fl::event_text();
+ int i, n;
+ unsigned int ucode = fl_utf8decode(t, t+Fl::event_length(), &n);
+ if (n==0) {
+ value("");
+ return 1;
}
+ char buffer[200], *d = buffer;
+ for (i=0; i<n; i++) *d++ = t[i];
+ *d++ = ' ';
+ for (i=0; i<n; i++) {
+ *d++ = '\\'; *d++ = 'x';
+ *d++ = lut[(t[i]>>4)&0x0f]; *d++ = lut[t[i]&0x0f];
+ }
+ *d++ = ' ';
+ *d++ = '0';
+ *d++ = 'x';
+ *d++ = lut[(ucode>>20)&0x0f]; *d++ = lut[(ucode>>16)&0x0f];
+ *d++ = lut[(ucode>>12)&0x0f]; *d++ = lut[(ucode>>8)&0x0f];
+ *d++ = lut[(ucode>>4)&0x0f]; *d++ = lut[ucode&0x0f];
+ *d++ = 0;
+ value(buffer);
+ }
return 1;
}
return Fl_Output::handle(event);
}
};
-/********************************************************************************************/
+
int main(int argc, char** argv)
{
- int l;
-/* If this file is saved as a UTF-8, the latin1 text in the comment
- * below doesn't look right any more!
- * Store the specific latin-1 byte values here... this should be equivalent to:
- * char *latin1 = "ABCabc���������123"; */
- const char *latin1 =
"\x41\x42\x43\x61\x62\x63\xe0\xe8\xe9\xef\xe2\xee\xf6\xfc\xe3\x31\x32\x33";
- char *utf8 = (char*) malloc(strlen(latin1) * 5 + 1);
- l = 0;
-// l = fl_latin12utf((const unsigned char*)latin1, strlen(latin1), utf8);
- l = fl_utf8froma(utf8, (strlen(latin1) * 5 + 1), latin1,
strlen(latin1));
-
- make_font_chooser();
- extra_font = FL_TIMES_BOLD_ITALIC;
-
+ int l;
+ /* If this file is saved as a UTF-8, the latin1 text in the comment
+ * below doesn't look right any more!
+ * Store the specific latin-1 byte values here... this should be equivalent
to:
+ * char *latin1 = "ABCabc���������123"; */
+ const char *latin1 =
"\x41\x42\x43\x61\x62\x63\xe0\xe8\xe9\xef\xe2\xee\xf6\xfc\xe3\x31\x32\x33";
+ char *utf8 = (char*) malloc(strlen(latin1) * 5 + 1);
+ l = 0;
+ // l = fl_latin12utf((const unsigned char*)latin1, strlen(latin1), utf8);
+ l = fl_utf8froma(utf8, (strlen(latin1) * 5 + 1), latin1, strlen(latin1));
+
+ make_font_chooser();
+ extra_font = FL_TIMES_BOLD_ITALIC;
+
/* setup the extra font */
Fl::set_font(extra_font,
#ifdef WIN32
- " Arial Unicode MS"
+ " Arial Unicode MS"
#elif __APPLE__
- "Monaco"
+ "Monaco"
#else
- "-*-*-*-*-*-*-*-*-*-*-*-*-iso10646-1"
+ "-*-*-*-*-*-*-*-*-*-*-*-*-iso10646-1"
#endif
- );
-
- main_win = new Fl_Double_Window (200 + 5*75, 400, "Unicode Display
Test");
- main_win->begin();
-
- Fl_Input i1(5, 5, 190, 25);
- utf8[l] = '\0';
- i1.value(utf8);
- Fl_Scroll scroll(200,0,5 * 75,400);
-
+ );
+
+ main_win = new Fl_Double_Window (200 + 5*75, 400, "Unicode Display Test");
+ main_win->begin();
+
+ Fl_Input i1(5, 5, 190, 25);
+ utf8[l] = '\0';
+ i1.value(utf8);
+ Fl_Scroll scroll(200,0,5 * 75,400);
+
int off = 2;
if (argc > 1) {
- off = (int)strtoul(argv[1], NULL, 0);
- off /= 16;
+ off = (int)strtoul(argv[1], NULL, 0);
+ off /= 16;
}
argc = 1;
for (long y=off; y< 0x10000 / 16; y++) {
@@ -570,11 +585,11 @@
char buf[16*6];
int i = 16 * y;
for (int x=0; x<16; x++) {
- int l;
- l = fl_utf8encode(i, buf + o);
- if (l < 1) l = 1;
- o += l;
- i++;
+ int l;
+ l = fl_utf8encode(i, buf + o);
+ if (l < 1) l = 1;
+ o += l;
+ i++;
}
buf[o] = '\0';
sprintf(bu, "0x%04lX", y * 16);
@@ -586,48 +601,48 @@
}
main_win->resizable(scroll);
scroll.end();
-
+
thescroll = &scroll;
-
+
char *utf8l = (char*) malloc(strlen(utf8) * 3 + 1);
Fl_Input i2(5, 35, 190, 25);
l = fl_utf_tolower((const unsigned char*)utf8, l, utf8l);
utf8l[l] = '\0';
i2.value(utf8l);
-
+
char *utf8u = (char*) malloc(strlen(utf8l) * 3 + 1);
Fl_Input i3(5, 65, 190, 25);
l = fl_utf_toupper((const unsigned char*)utf8l, l, utf8u);
utf8u[l] = '\0';
i3.value(utf8u);
-
+
const char *ltr_txt = "\\->e\xCC\x82=\xC3\xAA";
Fl_Input i4(5, 90, 190, 25);
i4.value(ltr_txt);
i4.textfont(extra_font);
-
+
wchar_t r_to_l_txt[] ={/*8238,*/ 1610, 1608, 1606, 1604, 1603, 1608, 1583,
0};
-
+
char abuf[40];
-// l = fl_unicode2utf(r_to_l_txt, 8, abuf);
+ // l = fl_unicode2utf(r_to_l_txt, 8, abuf);
l = fl_utf8fromwc(abuf, 40, r_to_l_txt, 8);
abuf[l] = 0;
-
+
right_left_input i5(5, 115, 190, 50);
i5.textfont(extra_font);
i5.textsize(30);
i5.value(abuf);
-
+
Fl_Input i7(5, 230, 190, 25);
Fl_Input i8(5, 260, 190, 25);
i7.callback(i7_cb, &i8);
i7.textsize(20);
i7.value(abuf);
i7.when(FL_WHEN_CHANGED);
-
+
wchar_t r_to_l_txt1[] ={/*8238,*/ 1610, 0x20, 1608, 0x20, 1606, 0x20, 1604,
0x20, 1603, 0x20, 1608, 0x20, 1583, 0};
-
-// l = fl_unicode2utf(r_to_l_txt1, 14, abuf);
+
+ // l = fl_unicode2utf(r_to_l_txt1, 14, abuf);
l = fl_utf8fromwc(abuf, 40, r_to_l_txt1, 14);
abuf[l] = 0;
right_left_input i6(5, 175, 190, 50);
@@ -638,31 +653,31 @@
// Now try Greg Ercolano's Japanese test sequence
// SOME JAPANESE UTF8 TEXT
const char *utfstr = "\xe4\xbd\x95\xe3\x82\x82\xe8\xa1"
- "\x8c\xe3\x82\x8b\xe3\x80\x82"; // 何も行る。
-
+ "\x8c\xe3\x82\x8b\xe3\x80\x82"; // 何も行る。
+
UCharDropBox db(5, 300, 190, 30);
db.textsize(16);
db.value("unichar drop box");
-
+
Fl_Output o9(5, 330, 190, 45);
o9.textfont(extra_font);
o9.textsize(30);
o9.value(utfstr);
-
-
+
+
main_win->end();
fl_set_status(0, 370, 100, 30);
-
+
main_win->show(argc,argv);
-
+
fnt_chooser_win->show();
-
+
int ret = Fl::run();
-
+
// Free up the sizes arrays we allocated
if(numsizes) {delete [] numsizes;}
if(sizes) {delete [] sizes;}
-
+
return ret;
}
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