First commit

1 files changed, 203 insertions, 0 deletions

diff --git a/ldmicro/contactsdialog.cpp b/ldmicro/contactsdialog.cpp
new file mode 100644
index 0000000..38750c8
--- /dev/null
+++ b/ldmicro/contactsdialog.cpp
@@ -0,0 +1,203 @@
+//-----------------------------------------------------------------------------
+// Copyright 2007 Jonathan Westhues
+//
+// This file is part of LDmicro.
+// 
+// LDmicro 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 3 of the License, or
+// (at your option) any later version.
+// 
+// LDmicro 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 LDmicro.  If not, see <http://www.gnu.org/licenses/>.
+//------
+//
+// Dialog for setting the properties of a set of contacts: negated or not,
+// plus the name
+// Jonathan Westhues, Oct 2004
+//-----------------------------------------------------------------------------
+#include <linuxUI.h>
+#include <stdio.h>
+//#include <commctrl.h>
+
+#include "ldmicro.h"
+
+static HWID ContactsDialog;
+
+static HWID NegatedCheckbox;
+static HWID SourceInternalRelayRadio;
+static HWID SourceInputPinRadio;
+static HWID SourceOutputPinRadio;
+static HWID NameTextbox;
+static HWID OkButton;
+static HWID CancelButton;
+
+static LONG_PTR PrevNameProc;
+static HWID ContactsGrid;
+static HWID ContactsPackingBox;
+char* tmpname;
+BOOL* tmpnegated;
+//-----------------------------------------------------------------------------
+// Don't allow any characters other than A-Za-z0-9_ in the name.
+//-----------------------------------------------------------------------------
+// static LRESULT CALLBACK MyNameProc(HWND hwnd, UINT msg, WPARAM wParam,
+//     LPARAM lParam)
+// {
+//     if(msg == WM_CHAR) {
+//         if(!(isalpha(wParam) || isdigit(wParam) || wParam == '_' ||
+//             wParam == '\b'))
+//         {
+//             return 0;
+//         }
+//     }
+
+//     return CallWindowProc((WNDPROC)PrevNameProc, hwnd, msg, wParam, lParam);
+// }
+
+void ContactsDialogMyNameProc (GtkEditable *editable, gchar *NewText, gint length, 
+    gint *position, gpointer data){
+    // gtk_widget_set_sensitive (MainWindow, TRUE);
+    for (int i = 0; i < length; i++){
+        if (!(isalpha (NewText[i]) || NewText[i] == '_' || isdigit (NewText[i])
+                                     || NewText[i] == '\b' )){
+            g_signal_stop_emission_by_name (G_OBJECT (editable), "insert-text");
+            return;
+        }
+    }
+}
+
+static void MakeControls(void)
+{
+    SourceInternalRelayRadio = gtk_radio_button_new_with_label (NULL, "Internal Relay");
+
+    SourceInputPinRadio = gtk_radio_button_new_with_label_from_widget
+                        (GTK_RADIO_BUTTON (SourceInternalRelayRadio), "Input pin");
+    
+    SourceOutputPinRadio = gtk_radio_button_new_with_label_from_widget
+                        (GTK_RADIO_BUTTON (SourceInternalRelayRadio), "Output pin");
+    
+    HWID textLabel = gtk_label_new ("Name:");
+    
+    NameTextbox = gtk_entry_new();
+    gtk_entry_set_max_length (GTK_ENTRY (NameTextbox), 0);
+    
+    NegatedCheckbox = gtk_check_button_new_with_label ("|/| Negated");
+
+    OkButton = gtk_button_new_with_label ("OK");
+    CancelButton = gtk_button_new_with_label ("Cancel");
+
+    gtk_grid_attach (GTK_GRID (ContactsGrid), SourceInternalRelayRadio, 1, 2, 1, 1);
+    gtk_grid_attach (GTK_GRID (ContactsGrid), SourceInputPinRadio, 1, 3, 1, 1);
+    gtk_grid_attach (GTK_GRID (ContactsGrid), SourceOutputPinRadio, 1, 4, 1, 1);
+    gtk_grid_attach (GTK_GRID (ContactsGrid), textLabel, 2, 2, 1, 1);
+    gtk_grid_attach (GTK_GRID (ContactsGrid), NegatedCheckbox, 2, 3, 1, 1);
+    gtk_grid_attach (GTK_GRID (ContactsGrid), NameTextbox, 3, 2, 1, 1);
+    gtk_grid_attach (GTK_GRID (ContactsGrid), OkButton, 4, 2, 1, 1);
+    gtk_grid_attach (GTK_GRID (ContactsGrid), CancelButton, 4, 3, 1, 1);
+
+    gtk_grid_set_column_spacing (GTK_GRID (ContactsGrid), 1);
+    gtk_box_pack_start(GTK_BOX(ContactsPackingBox), ContactsGrid, TRUE, TRUE, 0);
+
+//     PrevNameProc = SetWindowLongPtr(NameTextbox, GWLP_WNDPROC, 
+//         (LONG_PTR)MyNameProc);
+}
+
+void ContactsDialogGetData (BOOL* negated, char* name){
+    if(gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (NegatedCheckbox))) {
+            *negated = TRUE;
+        }
+        else {
+            *negated = FALSE;
+        }
+        if(gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
+                (SourceInternalRelayRadio))) {
+            name[0] = 'R';
+        }
+        else if(gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
+                (SourceInputPinRadio))) {
+            name[0] = 'X';
+        }
+        else {
+            name[0] = 'Y';
+        }
+        strcpy (name+1, gtk_entry_get_text (GTK_ENTRY (NameTextbox)));
+
+    DestroyWindow (ContactsDialog);
+    ProgramChanged();
+    gtk_widget_set_sensitive (MainWindow, TRUE);
+}
+
+// Mouse click callback
+void ContactsDialogMouseClick(HWID widget, gpointer data){
+    ContactsDialogGetData(tmpnegated, tmpname);
+}
+
+// Checks for the required key press
+gboolean ContactsDialogKeyPress (HWID widget, GdkEventKey* event, gpointer data){
+    if (event -> keyval == GDK_KEY_Return){
+        ContactsDialogGetData(tmpnegated, tmpname);
+    }
+    else if (event -> keyval == GDK_KEY_Escape){
+        DestroyWindow (ContactsDialog);
+        ProgramChanged();
+        gtk_widget_set_sensitive (MainWindow, TRUE);
+    }
+    return FALSE;
+}
+
+void ContactsCallDestroyWindow (HWID widget, gpointer data){
+    DestroyWindow (ContactsDialog);
+    ProgramChanged();
+    gtk_widget_set_sensitive (MainWindow, TRUE);
+}
+
+void ShowContactsDialog(BOOL *negated, char *name)
+{
+    ContactsGrid = gtk_grid_new();
+    ContactsPackingBox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
+
+    ContactsDialog = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+    gtk_window_set_title(GTK_WINDOW(ContactsDialog), "Contacts");
+    gtk_window_set_default_size(GTK_WINDOW(ContactsDialog), 100, 50);
+    gtk_window_set_resizable (GTK_WINDOW (ContactsDialog), FALSE);
+    gtk_container_add(GTK_CONTAINER(ContactsDialog), ContactsPackingBox);
+    gtk_widget_add_events (ContactsDialog, GDK_KEY_PRESS_MASK);
+    gtk_widget_add_events (ContactsDialog, GDK_BUTTON_PRESS_MASK);
+
+    MakeControls();
+   
+    if(name[0] == 'R') {
+        gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (SourceInternalRelayRadio), TRUE);
+    }
+    else if(name[0] == 'Y') {
+        gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (SourceOutputPinRadio), TRUE);
+    }
+    else {
+        gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (SourceInputPinRadio), TRUE);
+    }
+    if(*negated) {
+        gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (NegatedCheckbox), TRUE);
+    }
+    gtk_entry_set_text (GTK_ENTRY (NameTextbox), name + 1);
+
+    gtk_widget_set_sensitive (MainWindow, FALSE);
+    gtk_widget_show_all (ContactsDialog);
+    gtk_widget_grab_focus (NameTextbox);
+    tmpname = name;
+    tmpnegated = negated;
+
+    g_signal_connect (G_OBJECT(NameTextbox), "insert-text",
+		     G_CALLBACK(ContactsDialogMyNameProc), NULL);
+    g_signal_connect (G_OBJECT (ContactsDialog), "key-press-event",
+                    G_CALLBACK(ContactsDialogKeyPress), NULL);
+    g_signal_connect (G_OBJECT (OkButton), "clicked",
+                    G_CALLBACK(ContactsDialogMouseClick), NULL);
+    g_signal_connect (G_OBJECT (CancelButton), "clicked",
+                    G_CALLBACK(ContactsCallDestroyWindow), NULL);
+
+}