fltk/fluid/template_panel.fl

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# data file for the Fltk User Interface Designer (fluid)
version 1.0300
header_name {.h}
code_name {.cxx}
comment {//
// "$Id$"
//
// FLUID template support for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2010 by Bill Spitzak and others.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems on the following page:
//
// http://www.fltk.org/str.php
//
} {in_source in_header
}
decl {\#include <stdio.h>} {}
decl {\#include <stdlib.h>} {}
decl {\#include "../src/flstring.h"} {}
decl {\#include <errno.h>} {}
decl {\#include <FL/filename.H>} {}
decl {\#include <FL/fl_ask.H>} {}
decl {\#include <FL/Fl_Shared_Image.H>} {}
decl {\#include <FL/Fl_Preferences.H>} {}
declblock {\#if defined(WIN32) && !defined(__CYGWIN__)} {after {\#endif // WIN32 && !__CYGWIN__}
} {
decl {\#include <io.h>} {}
decl {\#else} {}
decl {\#include <unistd.h>} {}
}
decl {extern Fl_Preferences fluid_prefs;} {}
Function {make_template_panel()} {} {
Fl_Window template_panel {
label {New/Save Template}
callback {Fl_Shared_Image *img = (Fl_Shared_Image *)template_preview->image();
if (img) img->release();
template_preview->image(0);
template_browser->deselect();
template_name->value("");
template_instance->value("");
template_panel->hide();} open
xywh {340 237 460 355} type Double resizable modal visible
} {
Fl_Browser template_browser {
label {Available Templates:}
callback {if (Fl::event_clicks()) {
template_panel->hide();
return;
}
Fl_Shared_Image *img = (Fl_Shared_Image *)template_preview->image();
if (img) img->release();
template_preview->image(0);
template_preview->redraw();
int item = template_browser->value();
if (item <= 1) template_instance->deactivate();
else template_instance->activate();
if (item < 1) {
template_submit->deactivate();
template_delete->deactivate();
return;
}
template_submit->activate();
const char *flfile = (const char *)template_browser->data(item);
if (!flfile) {
template_delete->deactivate();
return;
}
template_name->value(template_browser->text(item));
template_delete->activate();
char pngfile[1024], *ext;
strlcpy(pngfile, flfile, sizeof(pngfile));
if ((ext = strrchr(pngfile, '.')) == NULL) return;
strcpy(ext, ".png");
img = Fl_Shared_Image::get(pngfile);
if (img) {
template_preview->image(img);
template_preview->redraw();
}}
xywh {10 28 180 250} type Hold labelfont 1 align 5 when 3
}
Fl_Box template_preview {
xywh {200 28 250 250} box THIN_DOWN_BOX align 85 resizable
}
Fl_Input template_name {
label {Template Name:}
callback {if (strlen(template_name->value())) {
template_submit->activate();
if (Fl::event_key() == FL_Enter) template_panel->hide();
} else template_submit->deactivate();}
xywh {124 288 326 25} labelfont 1 when 3 textfont 4
}
Fl_Input template_instance {
label {Instance Name:}
xywh {124 288 326 25} labelfont 1 textfont 4 hide
}
Fl_Group {} {
xywh {10 323 440 25}
} {
Fl_Button template_delete {
label {Delete Template}
callback template_delete_cb
xywh {10 323 133 25}
}
Fl_Box {} {
xywh {153 323 126 25} resizable
}
Fl_Button {} {
label Cancel
callback {Fl_Shared_Image *img = (Fl_Shared_Image *)template_preview->image();
if (img) img->release();
template_preview->image(0);
template_browser->deselect();
template_name->value("");
template_instance->value("");
template_panel->hide();}
xywh {289 323 72 25}
}
Fl_Return_Button template_submit {
label Save
callback {Fl_Shared_Image *img = (Fl_Shared_Image *)template_preview->image();
if (img) img->release();
template_preview->image(0);
template_panel->hide();}
xywh {371 323 79 25}
}
}
}
}
Function {template_clear()} {return_type void
} {
code {int i;
void *filename;
for (i = 1; i <= template_browser->size(); i ++) {
if ((filename = template_browser->data(i)) != NULL) free(filename);
}
template_browser->deselect();
template_browser->clear();} {}
}
Function {template_delete_cb(Fl_Button *, void *)} {selected return_type void
} {
code {int item = template_browser->value();
if (item < 1) return;
const char *name = template_browser->text(item);
const char *flfile = (const char *)template_browser->data(item);
if (!flfile) return;
if (!fl_choice("Are you sure you want to delete the template \\"%s\\"?",
"Cancel", "Delete", 0, name)) return;
if (unlink(flfile)) {
fl_alert("Unable to delete template \\"%s\\":\\n%s", name, strerror(errno));
return;
}
template_browser->remove(item);
template_browser->do_callback();} {}
}
Function {template_load()} {return_type void
} {
code {int i;
char name[1024], filename[1024], path[1024], *ptr;
struct dirent **files;
int num_files;
fluid_prefs.getUserdataPath(path, sizeof(path));
strlcat(path, "templates", sizeof(path));
num_files = fl_filename_list(path, &files);
for (i = 0; i < num_files; i ++) {
if (fl_filename_match(files[i]->d_name, "*.fl")) {
// Format the name as the filename with "_" replaced with " "
// and without the trailing ".fl"...
strlcpy(name, files[i]->d_name, sizeof(name));
*strstr(name, ".fl") = '\\0';
for (ptr = name; *ptr; ptr ++) {
if (*ptr == '_') *ptr = ' ';
}
// Add the template to the browser...
snprintf(filename, sizeof(filename), "%s/%s", path, files[i]->d_name);
template_browser->add(name, strdup(filename));
}
free(files[i]);
}
if (num_files > 0) free(files);} {}
}
comment {
//
// End of "$Id$".
//} {in_source in_header
}