diff options
| -rw-r--r-- | textscreen/Makefile.am | 1 | ||||
| -rw-r--r-- | textscreen/guitest.c | 25 | ||||
| -rw-r--r-- | textscreen/txt_radiobutton.c | 103 | ||||
| -rw-r--r-- | textscreen/txt_radiobutton.h | 44 |
4 files changed, 172 insertions, 1 deletions
diff --git a/textscreen/Makefile.am b/textscreen/Makefile.am index 14a6b076..13056f66 100644 --- a/textscreen/Makefile.am +++ b/textscreen/Makefile.am @@ -12,6 +12,7 @@ libtextscreen_a_SOURCES = \ txt_main.c txt_main.h \ txt_button.c txt_button.h \ txt_label.c txt_label.h \ + txt_radiobutton.c txt_radiobutton.h \ txt_separator.c txt_separator.h\ txt_table.c txt_table.h \ txt_widget.c txt_widget.h \ diff --git a/textscreen/guitest.c b/textscreen/guitest.c index 43fae098..27e23b00 100644 --- a/textscreen/guitest.c +++ b/textscreen/guitest.c @@ -6,10 +6,19 @@ #include "txt_checkbox.h" #include "txt_button.h" #include "txt_desktop.h" +#include "txt_label.h" +#include "txt_radiobutton.h" #include "txt_separator.h" #include "txt_table.h" #include "txt_window.h" +enum +{ + RADIO_VALUE_BADGER, + RADIO_VALUE_MUSHROOM, + RADIO_VALUE_SNAKE, +}; +int radiobutton_value; txt_window_t *firstwin; int checkbox_value; @@ -17,6 +26,7 @@ void SetupWindow(void) { txt_window_t *window; txt_table_t *table; + txt_table_t *leftpane, *rightpane; char buf[100]; int i; @@ -41,8 +51,21 @@ void SetupWindow(void) } TXT_AddWidget(window, TXT_NewLabel("")); - TXT_AddWidget(window, TXT_NewCheckBox("Checkbox", &checkbox_value)); + table = TXT_NewTable(2); + TXT_AddWidget(window, table); + + TXT_AddWidget(table, TXT_NewCheckBox("Checkbox", &checkbox_value)); + + rightpane = TXT_NewTable(1); + TXT_AddWidget(table, rightpane); + TXT_AddWidget(rightpane, TXT_NewRadioButton("Badger", &radiobutton_value, + RADIO_VALUE_BADGER)); + TXT_AddWidget(rightpane, TXT_NewRadioButton("Mushroom", &radiobutton_value, + RADIO_VALUE_MUSHROOM)); + TXT_AddWidget(rightpane, TXT_NewRadioButton("Snake", &radiobutton_value, + RADIO_VALUE_SNAKE)); + firstwin = window; } diff --git a/textscreen/txt_radiobutton.c b/textscreen/txt_radiobutton.c new file mode 100644 index 00000000..80911a46 --- /dev/null +++ b/textscreen/txt_radiobutton.c @@ -0,0 +1,103 @@ + +#include <string.h> + +#include "doomkeys.h" + +#include "txt_radiobutton.h" +#include "txt_io.h" +#include "txt_main.h" +#include "txt_window.h" + +static void TXT_RadioButtonSizeCalc(txt_widget_t *widget, int *w, int *h) +{ + txt_radiobutton_t *radiobutton = (txt_radiobutton_t *) widget; + + // Minimum width is the string length + two spaces for padding + + *w = strlen(radiobutton->label) + 6; + *h = 1; +} + +static void TXT_RadioButtonDrawer(txt_widget_t *widget, int w, int selected) +{ + txt_radiobutton_t *radiobutton = (txt_radiobutton_t *) widget; + int i; + + TXT_BGColor(TXT_COLOR_BLUE, 0); + TXT_FGColor(TXT_COLOR_BRIGHT_CYAN); + TXT_DrawString(" ("); + + TXT_FGColor(TXT_COLOR_BRIGHT_WHITE); + + if (*radiobutton->variable == radiobutton->value) + { + TXT_DrawString("\x07"); + } + else + { + TXT_DrawString(" "); + } + + TXT_FGColor(TXT_COLOR_BRIGHT_CYAN); + + TXT_DrawString(") "); + + if (selected) + { + TXT_BGColor(TXT_COLOR_GREY, 0); + } + + TXT_FGColor(TXT_COLOR_BRIGHT_WHITE); + + TXT_DrawString(radiobutton->label); + + for (i=strlen(radiobutton->label); i < w-6; ++i) + { + TXT_DrawString(" "); + } +} + +static void TXT_RadioButtonDestructor(txt_widget_t *widget) +{ + txt_radiobutton_t *radiobutton = (txt_radiobutton_t *) widget; + + free(radiobutton->label); +} + +static int TXT_RadioButtonKeyPress(txt_widget_t *widget, int key) +{ + txt_radiobutton_t *radiobutton = (txt_radiobutton_t *) widget; + + if (key == KEY_ENTER || key == ' ') + { + *radiobutton->variable = radiobutton->value; + return 1; + } + + return 0; +} + +txt_widget_class_t txt_radiobutton_class = +{ + TXT_RadioButtonSizeCalc, + TXT_RadioButtonDrawer, + TXT_RadioButtonKeyPress, + TXT_RadioButtonDestructor, +}; + +txt_radiobutton_t *TXT_NewRadioButton(char *label, int *variable, int value) +{ + txt_radiobutton_t *radiobutton; + + radiobutton = malloc(sizeof(txt_radiobutton_t)); + + radiobutton->widget.widget_class = &txt_radiobutton_class; + radiobutton->widget.selectable = 1; + radiobutton->widget.visible = 1; + radiobutton->label = strdup(label); + radiobutton->variable = variable; + radiobutton->value = value; + + return radiobutton; +} + diff --git a/textscreen/txt_radiobutton.h b/textscreen/txt_radiobutton.h new file mode 100644 index 00000000..8e8d2da7 --- /dev/null +++ b/textscreen/txt_radiobutton.h @@ -0,0 +1,44 @@ +// Emacs style mode select -*- C++ -*- +//----------------------------------------------------------------------------- +// +// $Id$ +// +// Copyright(C) 1993-1996 Id Software, Inc. +// Copyright(C) 2006 Simon Howard +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// as published by the Free Software Foundation; either version 2 +// of the License, or (at your option) any later version. +// +// This program 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 General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +// 02111-1307, USA. +// + +#ifndef TXT_RADIOBUTTON_H +#define TXT_RADIOBUTTON_H + +typedef struct txt_radiobutton_s txt_radiobutton_t; + +#include "txt_widget.h" + +struct txt_radiobutton_s +{ + txt_widget_t widget; + char *label; + int *variable; + int value; +}; + +txt_radiobutton_t *TXT_NewRadioButton(char *label, int *variable, int value); + +#endif /* #ifndef TXT_RADIOBUTTON_H */ + + |