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author | Mystery Man <unknown@mandriva.org> | 2005-09-02 22:32:32 +0000 |
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committer | Mystery Man <unknown@mandriva.org> | 2005-09-02 22:32:32 +0000 |
commit | bd9ae60ea7df3a2dc09798ea1cba6f55f2c3f0e4 (patch) | |
tree | 7a03e33fba584c7014f990f1448a337627d50484 /mdk-stage1/newt-frontend.c | |
parent | 4da1048be0a7528a1a9f55e6f87cb2766508473b (diff) | |
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This commit was manufactured by cvs2svn to create tagV10_3_0_53mdk
'V10_3_0_53mdk'.
Diffstat (limited to 'mdk-stage1/newt-frontend.c')
-rw-r--r-- | mdk-stage1/newt-frontend.c | 400 |
1 files changed, 0 insertions, 400 deletions
diff --git a/mdk-stage1/newt-frontend.c b/mdk-stage1/newt-frontend.c deleted file mode 100644 index 4bedda82b..000000000 --- a/mdk-stage1/newt-frontend.c +++ /dev/null @@ -1,400 +0,0 @@ -/* - * Guillaume Cottenceau (gc@mandrakesoft.com) - * - * Copyright 2000 Mandrakesoft - * - * This software may be freely redistributed under the terms of the GNU - * public license. - * - * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -/* - * Portions from Erik Troan (ewt@redhat.com) - * - * Copyright 1996 Red Hat Software - * - */ - - -/* - * Each different frontend must implement all functions defined in frontend.h - */ - - -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <stdio.h> -#include <stdarg.h> -#include <sys/time.h> -#include "newt/newt.h" - -#include <probing.h> - -#include "frontend.h" - -void init_frontend(char * welcome_msg) -{ - int i; - for (i=0; i<38; i++) printf("\n"); - newtInit(); - newtCls(); - - newtDrawRootText(0, 0, welcome_msg); - - if (welcome_msg[0]) - newtPushHelpLine(" <Alt-F1> for here, <Alt-F3> to see the logs, <Alt-F4> for kernel msg"); - - newtRefresh(); -} - - -void finish_frontend(void) -{ - newtFinished(); -} - - -void verror_message(char *msg, va_list ap) -{ - newtWinMessagev("Error", "Ok", msg, ap); -} - -void vinfo_message(char *msg, va_list ap) -{ - newtWinMessagev("Notice", "Ok", msg, ap); -} - - -void vwait_message(char *msg, va_list ap) -{ - int width, height; - char * title = "Please wait..."; - newtComponent c, f; - newtGrid grid; - char * buf = NULL; - char * flowed; - int size = 0; - int i = 0; - - do { - size += 1000; - if (buf) free(buf); - buf = malloc(size); - i = vsnprintf(buf, size, msg, ap); - } while (i >= size || i == -1); - - flowed = newtReflowText(buf, 60, 5, 5, &width, &height); - - c = newtTextbox(-1, -1, width, height, NEWT_TEXTBOX_WRAP); - newtTextboxSetText(c, flowed); - - grid = newtCreateGrid(1, 1); - newtGridSetField(grid, 0, 0, NEWT_GRID_COMPONENT, c, 0, 0, 0, 0, 0, 0); - newtGridWrappedWindow(grid, title); - - free(flowed); - free(buf); - - f = newtForm(NULL, NULL, 0); - newtFormAddComponent(f, c); - - newtDrawForm(f); - newtRefresh(); - newtFormDestroy(f); -} - -void remove_wait_message(void) -{ - newtPopWindow(); -} - - -static newtComponent form = NULL, scale = NULL; -static int size_progress; -static int actually_drawn; -static char * msg_progress; - -void init_progression_raw(char *msg, int size) -{ - size_progress = size; - if (size) { - actually_drawn = 0; - newtCenteredWindow(70, 5, "Please wait..."); - form = newtForm(NULL, NULL, 0); - newtFormAddComponent(form, newtLabel(1, 1, msg)); - scale = newtScale(1, 3, 68, size); - newtFormAddComponent(form, scale); - newtDrawForm(form); - newtRefresh(); - } - else { - wait_message(msg); - msg_progress = msg; - } -} - -void update_progression_raw(int current_size) -{ - if (size_progress) { - if (current_size <= size_progress) - newtScaleSet(scale, current_size); - newtRefresh(); - } - else { - struct timeval t; - int time; - static int last_time = -1; - gettimeofday(&t, NULL); - time = t.tv_sec*3 + t.tv_usec/300000; - if (time != last_time) { - char msg_prog_final[500]; - sprintf(msg_prog_final, "%s (%d bytes read) ", msg_progress, current_size); - remove_wait_message(); - wait_message(msg_prog_final); - } - last_time = time; - } -} - -void end_progression_raw(void) -{ - if (size_progress) { - newtPopWindow(); - newtFormDestroy(form); - } - else - remove_wait_message(); -} - - -enum return_type ask_from_list_comments(char *msg, char ** elems, char ** elems_comments, char ** choice) -{ - char * items[500]; - int answer = 0, rc; - char ** sav_elems = elems; - int i; - - i = 0; - while (elems && *elems) { - int j = (*elems_comments) ? strlen(*elems_comments) : 0; - items[i] = malloc(sizeof(char) * (strlen(*elems) + j + 4)); - strcpy(items[i], *elems); - if (*elems_comments) { - strcat(items[i], " ("); - strcat(items[i], *elems_comments); - strcat(items[i], ")"); - } - elems_comments++; - i++; - elems++; - } - items[i] = NULL; - - rc = newtWinMenu("Please choose...", msg, 52, 5, 5, 7, items, &answer, "Ok", "Cancel", NULL); - - if (rc == 2) - return RETURN_BACK; - - *choice = strdup(sav_elems[answer]); - - return RETURN_OK; -} - - -enum return_type ask_from_list(char *msg, char ** elems, char ** choice) -{ - int answer = 0, rc; - - rc = newtWinMenu("Please choose...", msg, 52, 5, 5, 7, elems, &answer, "Ok", "Cancel", NULL); - - if (rc == 2) - return RETURN_BACK; - - *choice = strdup(elems[answer]); - - return RETURN_OK; -} - - -enum return_type ask_yes_no(char *msg) -{ - int rc; - - rc = newtWinTernary("Please answer...", "Yes", "No", "Back", msg); - - if (rc == 1) - return RETURN_OK; - else if (rc == 3) - return RETURN_BACK; - else return RETURN_ERROR; -} - - -static void (*callback_real_function)(char ** strings) = NULL; - -static void default_callback(newtComponent co __attribute__ ((unused)), void * data) -{ - newtComponent * entries = data; - char * strings[50], ** ptr; - - if (!callback_real_function) - return; - - ptr = strings; - while (entries && *entries) { - *ptr = newtEntryGetValue(*entries); - entries++; - ptr++; - } - - callback_real_function(strings); - - ptr = strings; - entries = data; - while (entries && *entries) { - newtEntrySet(*entries, strdup(*ptr), 1); - entries++; - ptr++; - } -} - -/* only supports up to 50 buttons and entries -- shucks! */ -static int mynewtWinEntries(char * title, char * text, int suggestedWidth, int flexDown, - int flexUp, int dataWidth, void (*callback_func)(char ** strings), - struct newtWinEntry * items, char * button1, ...) { - newtComponent buttons[50], result, form, textw; - newtGrid grid, buttonBar, subgrid; - int numItems; - int rc, i; - int numButtons; - char * buttonName; - newtComponent entries[50]; - - va_list args; - - textw = newtTextboxReflowed(-1, -1, text, suggestedWidth, flexDown, - flexUp, 0); - - for (numItems = 0; items[numItems].text; numItems++); - - buttonName = button1, numButtons = 0; - va_start(args, button1); - while (buttonName) { - buttons[numButtons] = newtButton(-1, -1, buttonName); - numButtons++; - buttonName = va_arg(args, char *); - } - - va_end(args); - - buttonBar = newtCreateGrid(numButtons, 1); - for (i = 0; i < numButtons; i++) { - newtGridSetField(buttonBar, i, 0, NEWT_GRID_COMPONENT, - buttons[i], - i ? 1 : 0, 0, 0, 0, 0, 0); - } - - if (callback_func) { - callback_real_function = callback_func; - entries[numItems] = NULL; - } - else - callback_real_function = NULL; - - subgrid = newtCreateGrid(2, numItems); - for (i = 0; i < numItems; i++) { - newtComponent entr = newtEntry(-1, -1, items[i].value ? - *items[i].value : NULL, dataWidth, - items[i].value, items[i].flags); - - newtGridSetField(subgrid, 0, i, NEWT_GRID_COMPONENT, - newtLabel(-1, -1, items[i].text), - 0, 0, 0, 0, NEWT_ANCHOR_LEFT, 0); - newtGridSetField(subgrid, 1, i, NEWT_GRID_COMPONENT, - entr, - 1, 0, 0, 0, 0, 0); - if (callback_func) { - entries[i] = entr; - newtComponentAddCallback(entr, default_callback, entries); - } - } - - - grid = newtCreateGrid(1, 3); - form = newtForm(NULL, 0, 0); - newtGridSetField(grid, 0, 0, NEWT_GRID_COMPONENT, textw, - 0, 0, 0, 0, NEWT_ANCHOR_LEFT, 0); - newtGridSetField(grid, 0, 1, NEWT_GRID_SUBGRID, subgrid, - 0, 1, 0, 0, 0, 0); - newtGridSetField(grid, 0, 2, NEWT_GRID_SUBGRID, buttonBar, - 0, 1, 0, 0, 0, NEWT_GRID_FLAG_GROWX); - newtGridAddComponentsToForm(grid, form, 1); - newtGridWrappedWindow(grid, title); - newtGridFree(grid, 1); - - result = newtRunForm(form); - - for (rc = 0; rc < numItems; rc++) - *items[rc].value = strdup(*items[rc].value); - - for (rc = 0; result != buttons[rc] && rc < numButtons; rc++); - if (rc == numButtons) - rc = 0; /* F12 */ - else - rc++; - - newtFormDestroy(form); - newtPopWindow(); - - return rc; -} - - -enum return_type ask_from_entries(char *msg, char ** questions, char *** answers, int entry_size, void (*callback_func)(char ** strings)) -{ - struct newtWinEntry entries[50]; - int j, i = 0; - int rc; - char ** already_answers = NULL; - - while (questions && *questions) { - entries[i].text = *questions; - entries[i].flags = NEWT_FLAG_SCROLL | (!strcmp(*questions, "Password") ? NEWT_FLAG_PASSWORD : 0); - i++; - questions++; - } - entries[i].text = NULL; - entries[i].value = NULL; - - if (*answers == NULL) - *answers = (char **) malloc(sizeof(char *) * i); - else - already_answers = *answers; - - for (j = 0 ; j < i ; j++) { - entries[j].value = &((*answers)[j]); - if (already_answers && *already_answers) { - *(entries[j].value) = *already_answers; - already_answers++; - } else - *(entries[j].value) = NULL; - } - - rc = mynewtWinEntries("Please fill in entries...", msg, 52, 5, 5, entry_size, callback_func, entries, "Ok", "Cancel", NULL); - - if (rc == 3) - return RETURN_BACK; - if (rc != 1) - return RETURN_ERROR; - - return RETURN_OK; -} - - -void suspend_to_console(void) { newtSuspend(); } -void resume_from_suspend(void) { newtResume(); } |