gtkradiant/tools/urt/libs/gtkutil/dialog.cpp

#include "dialog.h"

#include <gtk/gtkmain.h>
#include <gtk/gtkalignment.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtkvbox.h>
#include <gtk/gtkradiobutton.h>
#include <gtk/gtkframe.h>
#include <gtk/gtktable.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkbutton.h>
#include <gtk/gtklabel.h>

#include "button.h"
#include "window.h"

GtkVBox* create_dialog_vbox( int spacing, int border ){
	GtkVBox* vbox = GTK_VBOX( gtk_vbox_new( FALSE, spacing ) );
	gtk_widget_show( GTK_WIDGET( vbox ) );
	gtk_container_set_border_width( GTK_CONTAINER( vbox ), border );
	return vbox;
}

GtkHBox* create_dialog_hbox( int spacing, int border ){
	GtkHBox* hbox = GTK_HBOX( gtk_hbox_new( FALSE, spacing ) );
	gtk_widget_show( GTK_WIDGET( hbox ) );
	gtk_container_set_border_width( GTK_CONTAINER( hbox ), border );
	return hbox;
}

GtkFrame* create_dialog_frame( const char* label, GtkShadowType shadow ){
	GtkFrame* frame = GTK_FRAME( gtk_frame_new( label ) );
	gtk_widget_show( GTK_WIDGET( frame ) );
	gtk_frame_set_shadow_type( frame, shadow );
	return frame;
}

GtkTable* create_dialog_table( unsigned int rows, unsigned int columns, unsigned int row_spacing, unsigned int col_spacing, int border ){
	GtkTable* table = GTK_TABLE( gtk_table_new( rows, columns, FALSE ) );
	gtk_widget_show( GTK_WIDGET( table ) );
	gtk_table_set_row_spacings( table, row_spacing );
	gtk_table_set_col_spacings( table, col_spacing );
	gtk_container_set_border_width( GTK_CONTAINER( table ), border );
	return table;
}

GtkButton* create_dialog_button( const char* label, GCallback func, gpointer data ){
	GtkButton* button = GTK_BUTTON( gtk_button_new_with_label( label ) );
	gtk_widget_set_size_request( GTK_WIDGET( button ), 64, -1 );
	gtk_widget_show( GTK_WIDGET( button ) );
	g_signal_connect( G_OBJECT( button ), "clicked", func, data );
	return button;
}

GtkWindow* create_dialog_window( GtkWindow* parent, const char* title, GCallback func, gpointer data, int default_w, int default_h ){
	GtkWindow* window = create_floating_window( title, parent );
	gtk_window_set_default_size( window, default_w, default_h );
	gtk_window_set_position( window, GTK_WIN_POS_CENTER_ON_PARENT );
	g_signal_connect( G_OBJECT( window ), "delete_event", func, data );

	return window;
}

gboolean modal_dialog_button_clicked( GtkWidget *widget, ModalDialogButton* button ){
	button->m_dialog.loop = false;
	button->m_dialog.ret = button->m_value;
	return TRUE;
}

gboolean modal_dialog_delete( GtkWidget *widget, GdkEvent* event, ModalDialog* dialog ){
	dialog->loop = 0;
	dialog->ret = eIDCANCEL;
	return TRUE;
}

EMessageBoxReturn modal_dialog_show( GtkWindow* window, ModalDialog& dialog ){
	gtk_grab_add( GTK_WIDGET( window ) );
	gtk_widget_show( GTK_WIDGET( window ) );

	dialog.loop = true;
	while ( dialog.loop )
	{
		gtk_main_iteration();
	}

	gtk_widget_hide( GTK_WIDGET( window ) );
	gtk_grab_remove( GTK_WIDGET( window ) );

	return dialog.ret;
}

GtkButton* create_modal_dialog_button( const char* label, ModalDialogButton& button ){
	return create_dialog_button( label, G_CALLBACK( modal_dialog_button_clicked ), &button );
}

GtkWindow* create_modal_dialog_window( GtkWindow* parent, const char* title, ModalDialog& dialog, int default_w, int default_h ){
	return create_dialog_window( parent, title, G_CALLBACK( modal_dialog_delete ), &dialog, default_w, default_h );
}

GtkWindow* create_fixedsize_modal_dialog_window( GtkWindow* parent, const char* title, ModalDialog& dialog, int width, int height ){
	GtkWindow* window = create_modal_dialog_window( parent, title, dialog, width, height );

	gtk_window_set_resizable( window, FALSE );
	gtk_window_set_modal( window, TRUE );
	gtk_window_set_position( window, GTK_WIN_POS_CENTER );

	window_remove_minmax( window );

	//gtk_widget_set_size_request(GTK_WIDGET(window), width, height);
	//gtk_window_set_default_size(window, width, height);
	//gtk_window_resize(window, width, height);
	//GdkGeometry geometry = { width, height, -1, -1, width, height, -1, -1, -1, -1, GDK_GRAVITY_STATIC, };
	//gtk_window_set_geometry_hints(window, GTK_WIDGET(window), &geometry, (GdkWindowHints)(GDK_HINT_POS|GDK_HINT_MIN_SIZE|GDK_HINT_BASE_SIZE));

	return window;
}

gboolean dialog_button_ok( GtkWidget *widget, ModalDialog* data ){
	data->loop = false;
	data->ret = eIDOK;
	return TRUE;
}

gboolean dialog_button_cancel( GtkWidget *widget, ModalDialog* data ){
	data->loop = false;
	data->ret = eIDCANCEL;
	return TRUE;
}

gboolean dialog_button_yes( GtkWidget *widget, ModalDialog* data ){
	data->loop = false;
	data->ret = eIDYES;
	return TRUE;
}

gboolean dialog_button_no( GtkWidget *widget, ModalDialog* data ){
	data->loop = false;
	data->ret = eIDNO;
	return TRUE;
}

gboolean dialog_delete_callback( GtkWidget *widget, GdkEventAny* event, ModalDialog* data ){
	gtk_widget_hide( widget );
	data->loop = false;
	return TRUE;
}

GtkWindow* create_simple_modal_dialog_window( const char* title, ModalDialog& dialog, GtkWidget* contents ){
	GtkWindow* window = create_fixedsize_modal_dialog_window( 0, title, dialog );

	GtkVBox* vbox1 = create_dialog_vbox( 8, 4 );
	gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( vbox1 ) );

	gtk_container_add( GTK_CONTAINER( vbox1 ), contents );

	GtkAlignment* alignment = GTK_ALIGNMENT( gtk_alignment_new( 0.5, 0.0, 0.0, 0.0 ) );
	gtk_widget_show( GTK_WIDGET( alignment ) );
	gtk_box_pack_start( GTK_BOX( vbox1 ), GTK_WIDGET( alignment ), FALSE, FALSE, 0 );

	GtkButton* button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
	gtk_container_add( GTK_CONTAINER( alignment ), GTK_WIDGET( button ) );

	return window;
}

RadioHBox RadioHBox_new( StringArrayRange names ){
	GtkHBox* hbox = GTK_HBOX( gtk_hbox_new( TRUE, 4 ) );
	gtk_widget_show( GTK_WIDGET( hbox ) );

	GSList* group = 0;
	GtkRadioButton* radio = 0;
	for ( StringArrayRange::Iterator i = names.begin; i != names.end; ++i )
	{
		radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( group, *i ) );
		gtk_widget_show( GTK_WIDGET( radio ) );
		gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( radio ), FALSE, FALSE, 0 );

		group = gtk_radio_button_get_group( radio );
	}

	return RadioHBox( hbox, radio );
}


PathEntry PathEntry_new(){
	GtkFrame* frame = GTK_FRAME( gtk_frame_new( NULL ) );
	gtk_widget_show( GTK_WIDGET( frame ) );
	gtk_frame_set_shadow_type( frame, GTK_SHADOW_IN );

	// path entry
	GtkHBox* hbox = GTK_HBOX( gtk_hbox_new( FALSE, 0 ) );
	gtk_widget_show( GTK_WIDGET( hbox ) );

	GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
	gtk_entry_set_has_frame( entry, FALSE );
	gtk_widget_show( GTK_WIDGET( entry ) );
	gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( entry ), TRUE, TRUE, 0 );

	// browse button
	GtkButton* button = GTK_BUTTON( gtk_button_new() );
	button_set_icon( button, "ellipsis.bmp" );
	gtk_widget_show( GTK_WIDGET( button ) );
	gtk_box_pack_end( GTK_BOX( hbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );

	gtk_container_add( GTK_CONTAINER( frame ), GTK_WIDGET( hbox ) );

	return PathEntry( frame, entry, button );
}

void PathEntry_setPath( PathEntry& self, const char* path ){
	gtk_entry_set_text( self.m_entry, path );
}
typedef ReferenceCaller1<PathEntry, const char*, PathEntry_setPath> PathEntrySetPathCaller;

void BrowsedPathEntry_clicked( GtkWidget* widget, BrowsedPathEntry* self ){
	self->m_browse( PathEntrySetPathCaller( self->m_entry ) );
}

BrowsedPathEntry::BrowsedPathEntry( const BrowseCallback& browse ) :
	m_entry( PathEntry_new() ),
	m_browse( browse ){
	g_signal_connect( G_OBJECT( m_entry.m_button ), "clicked", G_CALLBACK( BrowsedPathEntry_clicked ), this );
}


GtkLabel* DialogLabel_new( const char* name ){
	GtkLabel* label = GTK_LABEL( gtk_label_new( name ) );
	gtk_widget_show( GTK_WIDGET( label ) );
	gtk_misc_set_alignment( GTK_MISC( label ), 1, 0.5 );
	gtk_label_set_justify( label, GTK_JUSTIFY_LEFT );

	return label;
}

GtkTable* DialogRow_new( const char* name, GtkWidget* widget ){
	GtkTable* table = GTK_TABLE( gtk_table_new( 1, 3, TRUE ) );
	gtk_widget_show( GTK_WIDGET( table ) );

	gtk_table_set_col_spacings( table, 4 );
	gtk_table_set_row_spacings( table, 0 );

	gtk_table_attach( table, GTK_WIDGET( DialogLabel_new( name ) ), 0, 1, 0, 1,
					  (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
					  (GtkAttachOptions) ( 0 ), 0, 0 );

	gtk_table_attach( table, widget, 1, 3, 0, 1,
					  (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
					  (GtkAttachOptions) ( 0 ), 0, 0 );

	return table;
}

void DialogVBox_packRow( GtkVBox* vbox, GtkWidget* row ){
	gtk_box_pack_start( GTK_BOX( vbox ), row, FALSE, FALSE, 0 );
}