diff options
Diffstat (limited to 'ldmicro/resetdialog.cpp')
| -rw-r--r-- | ldmicro/resetdialog.cpp | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/ldmicro/resetdialog.cpp b/ldmicro/resetdialog.cpp new file mode 100644 index 0000000..ff250df --- /dev/null +++ b/ldmicro/resetdialog.cpp @@ -0,0 +1,159 @@ +//----------------------------------------------------------------------------- +// 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 a RES reset element: name, +// which can be that of either a timer or a counter. +// Jonathan Westhues, Nov 2004 +//----------------------------------------------------------------------------- +#include "linuxUI.h" +#include <stdio.h> +//#include <commctrl.h> +#include <iostream> +#include "ldmicro.h" + +using namespace std; + +static HWID ResetDialog; + +static HWID TypeTimerRadio; +static HWID TypeCounterRadio; +static HWID NameTextbox; +static HWID OkButton; +static HWID CancelButton; + +static LONG_PTR PrevNameProc; +static HWID ResetGrid; +static HWID ResetPackingBox; + +//----------------------------------------------------------------------------- +// Don't allow any characters other than A-Za-z0-9_ in the name. +//----------------------------------------------------------------------------- + +void ResetDialogMyNameProc (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) +{ + TypeTimerRadio = gtk_radio_button_new_with_label (NULL, "Timer"); + + TypeCounterRadio = gtk_radio_button_new_with_label_from_widget + (GTK_RADIO_BUTTON (TypeTimerRadio), "Counter"); + + HWID textLabel = gtk_label_new ("Name"); + + NameTextbox = gtk_entry_new(); + gtk_entry_set_max_length (GTK_ENTRY (NameTextbox), 0); + + OkButton = gtk_button_new_with_label ("OK"); + CancelButton = gtk_button_new_with_label ("Cancel"); + + gtk_grid_attach (GTK_GRID (ResetGrid), TypeTimerRadio, 1, 2, 1, 1); + gtk_grid_attach (GTK_GRID (ResetGrid), TypeCounterRadio, 1, 3, 1, 1); + gtk_grid_attach (GTK_GRID (ResetGrid), textLabel, 2, 2, 1, 1); + gtk_grid_attach (GTK_GRID (ResetGrid), NameTextbox, 3, 2, 1, 1); + gtk_grid_attach (GTK_GRID (ResetGrid), OkButton, 4, 2, 1, 1); + gtk_grid_attach (GTK_GRID (ResetGrid), CancelButton, 4, 3, 1, 1); + + gtk_grid_set_column_spacing (GTK_GRID (ResetGrid), 1); + gtk_box_pack_start(GTK_BOX(ResetPackingBox), ResetGrid, TRUE, TRUE, 0); + + g_signal_connect (G_OBJECT(NameTextbox), "insert-text", + G_CALLBACK(ResetDialogMyNameProc), NULL); +} + +void ResetDialogGetData (char* name){ + if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (TypeTimerRadio))){ + name[0] = 'T'; + } + else { + name[0] = 'C'; + } + strcpy (name+1, gtk_entry_get_text (GTK_ENTRY (NameTextbox))); + gtk_widget_set_sensitive (MainWindow, TRUE); + DestroyWindow (ResetDialog); + ProgramChanged(); +} + +// Mouse click callback +void ResetDialogMouseClick (HWID widget, gpointer data){ + ResetDialogGetData((char*)data); +} + +// Checks for the required key press +gboolean ResetDialogKeyPress (HWID widget, GdkEventKey* event, gpointer data){ + if (event -> keyval == GDK_KEY_Return){ + ResetDialogGetData((char*)data); + } + else if (event -> keyval == GDK_KEY_Escape){ + DestroyWindow (ResetDialog); + ProgramChanged(); + gtk_widget_set_sensitive (MainWindow, TRUE); + } + return FALSE; +} + +void ResetCallDestroyWindow (HWID widget, gpointer data){ + DestroyWindow (ResetDialog); + ProgramChanged(); + gtk_widget_set_sensitive (MainWindow, TRUE); +} + +void ShowResetDialog(char *name) +{ + ResetGrid = gtk_grid_new(); + ResetPackingBox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); + + ResetDialog = gtk_window_new(GTK_WINDOW_TOPLEVEL); + gtk_window_set_title(GTK_WINDOW(ResetDialog), "Reset"); + gtk_window_set_default_size(GTK_WINDOW(ResetDialog), 100, 50); + gtk_window_set_resizable (GTK_WINDOW (ResetDialog), FALSE); + gtk_container_add(GTK_CONTAINER(ResetDialog), ResetPackingBox); + gtk_widget_add_events (ResetDialog, GDK_KEY_PRESS_MASK); + gtk_widget_add_events (ResetDialog, GDK_BUTTON_PRESS_MASK); + + MakeControls(); + + if(name[0] == 'T') { + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (TypeTimerRadio), TRUE); + } + else { + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (TypeCounterRadio), TRUE); + } + gtk_entry_set_text (GTK_ENTRY (NameTextbox), name+1); + + gtk_widget_set_sensitive (MainWindow, FALSE); + gtk_widget_show_all (ResetDialog); + gtk_widget_grab_focus (NameTextbox); + + g_signal_connect (G_OBJECT (ResetDialog), "key-press-event", + G_CALLBACK(ResetDialogKeyPress), (gpointer)name); + g_signal_connect (G_OBJECT (OkButton), "clicked", + G_CALLBACK(ResetDialogMouseClick), (gpointer)name); + g_signal_connect (G_OBJECT (CancelButton), "clicked", + G_CALLBACK(ResetCallDestroyWindow), NULL); +} |