diff options
Diffstat (limited to 'src/dialog.cc')
| -rw-r--r-- | src/dialog.cc | 81 |
1 files changed, 78 insertions, 3 deletions
diff --git a/src/dialog.cc b/src/dialog.cc index 594ec8f1..d6dd2400 100644 --- a/src/dialog.cc +++ b/src/dialog.cc @@ -14,11 +14,11 @@ #include <math.h> // for rint() #include <FL/Fl_Window.H> -#include <FL/fl_ask.H> #include <FL/Fl_File_Chooser.H> #include <FL/Fl_Return_Button.H> #include <FL/Fl_Text_Display.H> #include <FL/Fl_Button.H> +#include <FL/Fl_Return_Button.H> #include <FL/Fl_Output.H> #include <FL/Fl_Input.H> #include <FL/Fl_Secret_Input.H> @@ -29,6 +29,14 @@ #include "prefs.h" /* + * Local Data + */ +static int input_answer; +static char *input_str = NULL; +static int choice5_answer; + + +/* * Display a message in a popup window. */ void a_Dialog_msg(const char *msg) @@ -36,12 +44,80 @@ void a_Dialog_msg(const char *msg) fl_message("%s", msg); } + +/* + * Callback for a_Dialog_input() + */ +static void input_cb(Fl_Widget *button, void *number) +{ + input_answer = VOIDP2INT(number); + button->window()->hide(); +} + /* * Dialog for one line of Input with a message. + * avoids the sound bell in fl_input(), and allows customization + * + * Return value: string on success, NULL upon Cancel or Close window */ const char *a_Dialog_input(const char *msg) { - return fl_input("%s", "", msg); + int ww = 450, wh = 130, gap = 10, ih = 60, bw = 80, bh = 30; + + input_answer = 0; + + Fl_Window *window = new Fl_Window(ww,wh,"Ask"); + window->set_modal(); + window->begin(); + Fl_Group* ib = new Fl_Group(0,0,window->w(),window->h()); + ib->begin(); + window->resizable(ib); + + /* '?' Icon */ + Fl_Box* o = new Fl_Box(gap, gap, ih, ih); + o->box(FL_THIN_UP_BOX); + o->labelfont(FL_TIMES_BOLD); + o->labelsize(34); + o->color(FL_WHITE); + o->labelcolor(FL_BLUE); + o->label("?"); + o->show(); + + Fl_Box *box = new Fl_Box(ih+2*gap,gap,ww-(ih+3*gap),ih/2, msg); + box->labelfont(FL_HELVETICA); + box->labelsize(14); + box->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE|FL_ALIGN_CLIP|FL_ALIGN_WRAP); + + Fl_Input *input_wid = new Fl_Input(ih+2*gap,gap+ih/2+gap,ww-(ih+3*gap),24); + input_wid->labelsize(14); + input_wid->textsize(14); + + int xpos = ww-2*(gap+bw), ypos = ih+3*gap; + Fl_Return_Button *rb = new Fl_Return_Button(xpos, ypos, bw, bh, "OK"); + rb->align(FL_ALIGN_INSIDE|FL_ALIGN_CLIP); + rb->box(FL_UP_BOX); + rb->callback(input_cb, INT2VOIDP(1)); + + xpos = ww-(gap+bw); + Fl_Button *b = new Fl_Button(xpos, ypos, bw, bh, "Cancel"); + b->align(FL_ALIGN_INSIDE|FL_ALIGN_CLIP); + b->box(FL_UP_BOX); + b->callback(input_cb, INT2VOIDP(2)); + + window->end(); + + window->show(); + while (window->shown()) + Fl::wait(); + _MSG("a_Dialog_input answer = %d\n", input_answer); + if (input_answer == 1) { + /* we have a string, save it */ + dFree(input_str); + input_str = dStrdup(input_wid->value()); + } + delete window; + + return (input_answer == 1) ? input_str : NULL; } /* @@ -135,7 +211,6 @@ void a_Dialog_text_window(const char *txt, const char *title) } /*--------------------------------------------------------------------------*/ -static int choice5_answer; static void choice5_cb(Fl_Widget *button, void *number) { |