最新的基于GTK+的单词数值计算器-linux

#include <gtk/gtk.h> #include <stdio.h> #include <string.h> #include <unistd.h> int value=0; static GtkWidget *value_entry,*world_entry,*file_entry; void closeApp(GtkWidget *window,gpointer data) { gtk_main_quit(); } void count_button_clicked(GtkWidget *window,gpointer data) { char *input_text = gtk_entry_get_text(GTK_ENTRY((GtkWidget *)data)); int length = strlen(input_text); if(length>0) { int i,a; for(i=0;i<length;i++) { if(input_text[i]>=65&&input_text[i]<=90) { a=input_text[i] - 'A'+1; value += a; } } char string[10]; sprintf(string,"%d",value); strcat(string,"%"); gtk_entry_set_text(GTK_ENTRY(value_entry),string); value=0; } } void ok_button_clicked(GtkWidget *window,gpointer data) { char *input_dir = gtk_entry_get_text(GTK_ENTRY((GtkWidget *)data)); char *input_world = gtk_entry_get_text(GTK_ENTRY(world_entry)); char *input_value = gtk_entry_get_text(GTK_ENTRY(value_entry)); FILE *fp1,*fp2; char string[50]="\0",dir[100]="\0", string1[100]="\0"; int j=0,i; int len=strlen(input_dir); if(0==access(input_dir,F_OK)) { for(i=0;i<len;i++) { if(input_dir[i]=='/') { j=i; } } memcpy(dir,input_dir,j+1); strcat(dir,"result.txt"); if((fp1=fopen(input_dir,"r"))==NULL) { printf("file cannot opened\n"); return; } if((fp2=fopen(dir,"rb+"))==NULL) { printf("file cannot opened!!\n"); } while(!feof(fp1)) //读取输入的文件 { if(fgets(string,50,fp1)!=NULL) { int length=strlen(string); int va=0; for(i=0;i<length;i++) { if(string[i]>=65&&string[i]<=90) { int a=string[i]-'A'+1; va += a; } } char str[10]; sprintf(str,"%d",va); strcat(str,"%"); fprintf(fp2,"%s\n",str); } } fclose(fp1); fclose(fp2); } else gtk_entry_set_text(GTK_ENTRY(file_entry),"File doesn't exist!!"); } int main(int argc,char *argv[]) { GtkWidget *window; GtkWidget *input_label,*value_label,*file_label; GtkWidget *count_button,*ok_button; GtkWidget *hbox1,*hbox2,*hbox3,*hbox4,*hbox5,*hbox6,*hbox7,*vbox1,*vbox2,*vbox3,*vbox4,*vbox5,*vbox; gtk_init(&argc,&argv); window=gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(window),g_convert("计算单词的值",-1,"UTF-8","GB2312",NULL,NULL,NULL)); gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER); gtk_window_set_default_size(GTK_WINDOW(window),250,250); g_signal_connect(GTK_OBJECT(window),"destroy",GTK_SIGNAL_FUNC(closeApp),NULL); input_label = gtk_label_new(g_convert("请输入单词(全部都用大写):",-1,"UTF-8","GB2312",NULL,NULL,NULL)); value_label = gtk_label_new(g_convert("该单词值:",-1,"UTF-8","GB2312",NULL,NULL,NULL)); file_label = gtk_label_new(g_convert("请输入文件路径:",-1,"UTF-8","GB2312",NULL,NULL,NULL)); world_entry = gtk_entry_new(); value_entry = gtk_entry_new(); file_entry = gtk_entry_new(); gtk_editable_set_editable(GTK_EDITABLE(value_entry),FALSE); ok_button = gtk_button_new_with_label(g_convert("确定",-1,"UTF-8","GB2312",NULL,NULL,NULL)); count_button = gtk_button_new_with_label(g_convert("计算",-1,"UTF-8","GB2312",NULL,NULL,NULL)); g_signal_connect(GTK_OBJECT(count_button),"clicked",GTK_SIGNAL_FUNC(count_button_clicked),world_entry); g_signal_connect(GTK_OBJECT(ok_button),"clicked",GTK_SIGNAL_FUNC(ok_button_clicked),file_entry); hbox1 = gtk_hbox_new(FALSE,5); gtk_box_pack_start(GTK_BOX(hbox1),input_label,FALSE,FALSE,0); hbox2 = gtk_hbox_new(FALSE,15); gtk_box_pack_start(GTK_BOX(hbox2),world_entry,FALSE,FALSE,10); gtk_box_pack_start(GTK_BOX(hbox2),count_button,FALSE,FALSE,5); vbox1 = gtk_vbox_new(FALSE,15); gtk_box_pack_start(GTK_BOX(vbox1),hbox1,FALSE,FALSE,5); gtk_box_pack_start(GTK_BOX(vbox1),hbox2,FALSE,FALSE,10); hbox3 = gtk_hbox_new(FALSE,15); gtk_box_pack_start(GTK_BOX(hbox3),vbox1,FALSE,FALSE,10); //------------------------------------------------------------------------------- hbox4 = gtk_vbox_new(TRUE,5); gtk_box_pack_start(GTK_BOX(hbox4),value_label,TRUE,FALSE,5); gtk_box_pack_start(GTK_BOX(hbox4),value_entry,TRUE,FALSE,5); //------------------------------------------------------------------------------ hbox5 = gtk_hbox_new(FALSE,5); gtk_box_pack_start(GTK_BOX(hbox5),file_label,FALSE,FALSE,0); hbox6 = gtk_hbox_new(FALSE,15); gtk_box_pack_start(GTK_BOX(hbox6),file_entry,FALSE,FALSE,10); gtk_box_pack_start(GTK_BOX(hbox6),ok_button,FALSE,FALSE,5); vbox2 = gtk_vbox_new(FALSE,15); gtk_box_pack_start(GTK_BOX(vbox2),hbox5,FALSE,FALSE,5); gtk_box_pack_start(GTK_BOX(vbox2),hbox6,FALSE,FALSE,10); hbox7 = gtk_hbox_new(FALSE,15); gtk_box_pack_start(GTK_BOX(hbox7),vbox2,FALSE,FALSE,10); vbox = gtk_vbox_new(FALSE,20); gtk_box_pack_start(GTK_BOX(vbox),hbox3,FALSE,FALSE,15); gtk_box_pack_start(GTK_BOX(vbox),hbox4,FALSE,FALSE,10); gtk_box_pack_start(GTK_BOX(vbox),hbox7,FALSE,FALSE,15); gtk_container_add(GTK_CONTAINER(window),vbox); gtk_widget_show_all(window); gtk_main(); return 0; }