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Commit f18949342f65ef2110c9a51ef21bb02f080bd85c

Authored by Perry Werneck
1 parent f17f14a5
Exists in master and in 1 other branch develop

Moving common dialogs do widget library.

Showing 12 changed files with 735 additions and 7 deletions   Show diff stats
Makefile.in
  Diff comments   View file @f189493
... ... @@ -126,6 +126,7 @@ $(OBJDBG)/%.o: \
126 126 $(CFLAGS) \
127 127 -Wall -Wextra -fstack-check \
128 128 -DDEBUG=1 \
  129 + -DDATADIR=$(BASEDIR) \
129 130 -o $@ -c $<
130 131  
131 132 $(OBJDBG)/%.o: \
... ... @@ -146,6 +147,7 @@ $(OBJRLS)/%.o: \
146 147 @$(CC) \
147 148 $(CFLAGS) \
148 149 -DNDEBUG=1 \
  150 + -DDATADIR=$(datarootdir)/pw3270 \
149 151 -o $@ -c $<
150 152  
151 153 $(OBJRLS)/%.o: \
... ...
src/dialogs/colorscheme.c 0 → 100644
  Diff comments   View file @f189493
... ... @@ -0,0 +1,81 @@
  1 +/*
  2 + * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270 e X3270
  3 + * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
  4 + * aplicativos mainframe. Registro no INPI sob o nome G3270.
  5 + *
  6 + * Copyright (C) <2008> <Banco do Brasil S.A.>
  7 + *
  8 + * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
  9 + * os termos da GPL v.2 - Licença Pública Geral GNU, conforme publicado pela
  10 + * Free Software Foundation.
  11 + *
  12 + * Este programa é distribuído na expectativa de ser útil, mas SEM QUALQUER
  13 + * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou de ADEQUAÇÃO
  14 + * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
  15 + * obter mais detalhes.
  16 + *
  17 + * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
  18 + * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
  19 + * St, Fifth Floor, Boston, MA 02110-1301 USA
  20 + *
  21 + * Este programa está nomeado como - e possui - linhas de código.
  22 + *
  23 + * Contatos:
  24 + *
  25 + * perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)
  26 + * erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)
  27 + *
  28 + */
  29 +
  30 + #include <config.h>
  31 + #define ENABLE_NLS
  32 +
  33 + #ifndef GETTEXT_PACKAGE
  34 + #define GETTEXT_PACKAGE PACKAGE_NAME
  35 + #endif
  36 +
  37 + #include <libintl.h>
  38 + #include <glib/gi18n.h>
  39 +
  40 + #include <v3270.h>
  41 + #include <v3270/colorscheme.h>
  42 +
  43 + #define V3270_COLOR_BASE V3270_COLOR_GRAY+1
  44 +
  45 +/*--[ Widget definition ]----------------------------------------------------------------------------*/
  46 +
  47 + struct _V3270ColorSchemeClass
  48 + {
  49 + GtkComboBoxClass parent_class;
  50 +
  51 +
  52 + };
  53 +
  54 + struct _V3270ColorScheme
  55 + {
  56 + GtkComboBox parent;
  57 +
  58 + };
  59 +
  60 + G_DEFINE_TYPE(V3270ColorScheme, V3270ColorScheme, GTK_TYPE_COMBO_BOX);
  61 +
  62 +/*--[ Implement ]------------------------------------------------------------------------------------*/
  63 +
  64 + static void V3270ColorScheme_class_init(G_GNUC_UNUSED V3270ColorSchemeClass *klass)
  65 + {
  66 +
  67 + }
  68 +
  69 + static void V3270ColorScheme_init(V3270ColorScheme *widget)
  70 + {
  71 +
  72 + }
  73 +
  74 + LIB3270_EXPORT GtkWidget * v3270_color_scheme_new(GdkRGBA *colors)
  75 + {
  76 + GtkWidget *widget = GTK_WIDGET(g_object_new(GTK_TYPE_V3270_COLOR_SCHEME, NULL));
  77 +
  78 +
  79 + return widget;
  80 + }
  81 +
... ...
src/include/v3270.h
  Diff comments   View file @f189493
... ... @@ -260,6 +260,11 @@
260 260 LIB3270_EXPORT GtkWidget * v3270_host_select_new(GtkWidget *widget);
261 261 LIB3270_EXPORT void v3270_select_host(GtkWidget *widget);
262 262  
  263 + // Print
  264 + LIB3270_EXPORT void v3270_print(GtkWidget *widget, LIB3270_PRINT_MODE mode);
  265 + LIB3270_EXPORT void v3270_print_all(GtkWidget *widget);
  266 + LIB3270_EXPORT void v3270_print_selected(GtkWidget *widget);
  267 + LIB3270_EXPORT void v3270_print_copy(GtkWidget *widget);
263 268  
264 269 G_END_DECLS
265 270  
... ...
src/include/v3270/colorscheme.h 0 → 100644
  Diff comments   View file @f189493
... ... @@ -0,0 +1,54 @@
  1 +/*
  2 + * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270 e X3270
  3 + * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
  4 + * aplicativos mainframe. Registro no INPI sob o nome G3270.
  5 + *
  6 + * Copyright (C) <2008> <Banco do Brasil S.A.>
  7 + *
  8 + * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
  9 + * os termos da GPL v.2 - Licença Pública Geral GNU, conforme publicado pela
  10 + * Free Software Foundation.
  11 + *
  12 + * Este programa é distribuído na expectativa de ser útil, mas SEM QUALQUER
  13 + * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou de ADEQUAÇÃO
  14 + * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
  15 + * obter mais detalhes.
  16 + *
  17 + * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
  18 + * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
  19 + * St, Fifth Floor, Boston, MA 02110-1301 USA
  20 + *
  21 + * Este programa está nomeado como hostdialog.h e possui - linhas de código.
  22 + *
  23 + * Contatos:
  24 + *
  25 + * perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)
  26 + * erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)
  27 + *
  28 + */
  29 +
  30 +#ifndef V3270_COLOR_SCHEME_H_INCLUDED
  31 +
  32 + #include <gtk/gtk.h>
  33 +
  34 + G_BEGIN_DECLS
  35 +
  36 +/*--[ Progress widget ]------------------------------------------------------------------------------*/
  37 +
  38 + #define GTK_TYPE_V3270_COLOR_SCHEME (V3270ColorScheme_get_type())
  39 + #define GTK_V3270_COLOR_SCHEME(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_V3270_COLOR_SCHEME, V3270ColorScheme))
  40 + #define GTK_V3270_COLOR_SCHEME_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_V3270_COLOR_SCHEME, V3270ColorSchemeClass))
  41 + #define GTK_IS_V3270_COLOR_SCHEME(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_V3270_COLOR_SCHEME))
  42 + #define GTK_IS_V3270_COLOR_SCHEME_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_V3270_COLOR_SCHEME))
  43 + #define GTK_V3270_COLOR_SCHEME_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_V3270_COLOR_SCHEME, V3270ColorSchemeClass))
  44 +
  45 + typedef struct _V3270ColorScheme V3270ColorScheme;
  46 + typedef struct _V3270ColorSchemeClass V3270ColorSchemeClass;
  47 +
  48 +/*--[ Prototipes ]-----------------------------------------------------------------------------------*/
  49 +
  50 + LIB3270_EXPORT GtkWidget * v3270_color_scheme_new(GdkRGBA *colors);
  51 +
  52 + G_END_DECLS
  53 +
  54 +#endif // V3270_COLOR_SCHEME_H_INCLUDED
... ...
src/testprogram/testprogram.c
  Diff comments   View file @f189493
... ... @@ -114,7 +114,6 @@ static void activate(GtkApplication* app, G_GNUC_UNUSED gpointer user_data) {
114 114 gtk_widget_show_all(trace);
115 115 }
116 116  
117   -
118 117 /*
119 118 v3270_set_url(terminal,url);
120 119 v3270_connect(terminal);
... ... @@ -164,6 +163,9 @@ static void activate(GtkApplication* app, G_GNUC_UNUSED gpointer user_data) {
164 163  
165 164 // v3270_set_script(terminal,'R');
166 165  
  166 + v3270_print_all(terminal);
  167 +
  168 +
167 169 }
168 170  
169 171 int main (int argc, char **argv) {
... ...
src/v3270/callbacks.c
  Diff comments   View file @f189493
... ... @@ -326,9 +326,10 @@ static void message(H3270 *session, LIB3270_NOTIFY id , const char *title, const
326 326  
327 327 }
328 328  
329   -static int emit_print_signal(H3270 *session)
  329 +
  330 +static int print(H3270 *session, LIB3270_PRINT_MODE mode)
330 331 {
331   - g_signal_emit(GTK_WIDGET(lib3270_get_user_data(session)), v3270_widget_signal[SIGNAL_PRINT], 0);
  332 + v3270_print(GTK_WIDGET(lib3270_get_user_data(session)), mode);
332 333 return 0;
333 334 }
334 335  
... ... @@ -425,7 +426,7 @@ static void popup_handler(H3270 *session, LIB3270_NOTIFY type, const char *title
425 426 cbk->ctlr_done = ctlr_done;
426 427 cbk->message = message;
427 428 cbk->update_ssl = update_ssl;
428   - cbk->print = emit_print_signal;
  429 + cbk->print = print;
429 430  
430 431 }
431 432  
... ...
src/v3270/keyboard.c
  Diff comments   View file @f189493
... ... @@ -81,14 +81,17 @@
81 81 { GDK_KP_Add, GDK_NUMLOCK_MASK, NULL, NULL },
82 82 { GDK_KP_Subtract, GDK_NUMLOCK_MASK, NULL, NULL },
83 83  
84   - { GDK_3270_PrintScreen, 0, lib3270_print, NULL },
  84 + { GDK_3270_PrintScreen, 0, lib3270_print_all, NULL },
  85 + { GDK_P, GDK_CONTROL_MASK, lib3270_print_all, NULL },
  86 +
85 87 { GDK_Sys_Req, 0, lib3270_sysreq, NULL },
86 88  
87   - { GDK_Print, GDK_CONTROL_MASK, lib3270_print, NULL },
  89 + { GDK_Print, GDK_CONTROL_MASK, lib3270_print_all, NULL },
88 90 { GDK_Print, GDK_SHIFT_MASK, lib3270_sysreq, NULL },
89 91 { GDK_Control_R, 0, NULL, NULL },
90 92 { GDK_Control_L, 0, NULL, NULL },
91 93  
  94 +
92 95 #ifdef WIN32
93 96 { GDK_Pause, 0, NULL, NULL },
94 97 #endif
... ...
src/v3270/marshal
  Diff comments   View file @f189493
... ... @@ -11,3 +11,4 @@ BOOLEAN:VOID,BOOLEAN,BOOLEAN,POINTER
11 11 VOID:VOID,UINT,UINT
12 12 VOID:VOID,UINT,POINTER,POINTER,POINTER
13 13 BOOLEAN:VOID,BOOLEAN,UINT,POINTER
  14 +VOID:VOID,POINTER,UINT
... ...
src/v3270/print.c 0 → 100644
  Diff comments   View file @f189493
... ... @@ -0,0 +1,541 @@
  1 +/*
  2 + * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270 e X3270
  3 + * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
  4 + * aplicativos mainframe. Registro no INPI sob o nome G3270.
  5 + *
  6 + * Copyright (C) <2008> <Banco do Brasil S.A.>
  7 + *
  8 + * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
  9 + * os termos da GPL v.2 - Licença Pública Geral GNU, conforme publicado pela
  10 + * Free Software Foundation.
  11 + *
  12 + * Este programa é distribuído na expectativa de ser útil, mas SEM QUALQUER
  13 + * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou de ADEQUAÇÃO
  14 + * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
  15 + * obter mais detalhes.
  16 + *
  17 + * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
  18 + * programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
  19 + * St, Fifth Floor, Boston, MA 02110-1301 USA
  20 + *
  21 + * Este programa está nomeado como - e possui - linhas de código.
  22 + *
  23 + * Contatos:
  24 + *
  25 + * perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)
  26 + * erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)
  27 + *
  28 + */
  29 +
  30 + #include "private.h"
  31 + #include <v3270.h>
  32 + #include <v3270/colorscheme.h>
  33 + #include <lib3270/selection.h>
  34 + #include <lib3270/log.h>
  35 + #include <lib3270/trace.h>
  36 +
  37 + #define AUTO_FONT_SIZE 1
  38 +
  39 +#ifdef AUTO_FONT_SIZE
  40 + #define FONT_CONFIG "font-family"
  41 + #define DEFAULT_FONT "Courier New"
  42 +#else
  43 + #define FONT_CONFIG "font"
  44 + #define DEFAULT_FONT "Courier New 10"
  45 +#endif // AUTO_FONT_SIZE
  46 +
  47 +/*--[ Structs ]--------------------------------------------------------------------------------------*/
  48 +
  49 + typedef struct _print_info
  50 + {
  51 + GdkRGBA color[V3270_COLOR_COUNT];
  52 + int show_selection : 1;
  53 + LIB3270_PRINT_MODE src;
  54 +
  55 + v3270 * widget;
  56 +
  57 + int baddr;
  58 + int rows;
  59 + int cols; ///< @brief Max line width.
  60 + int pages;
  61 + int lpp; ///< @brief Lines per page.
  62 +
  63 + v3270FontInfo font;
  64 +
  65 + double left;
  66 + double width; ///< @brief Report width.
  67 + double height; ///< @brief Report height (all pages).
  68 +
  69 + gchar **text;
  70 +
  71 + } PRINT_INFO;
  72 +
  73 +
  74 +/*--[ Implement ]------------------------------------------------------------------------------------*/
  75 +
  76 + static void begin_print(GtkPrintOperation *prt, GtkPrintContext *context, PRINT_INFO *info)
  77 + {
  78 + cairo_font_extents_t extents;
  79 + cairo_t * cr = gtk_print_context_get_cairo_context(context);
  80 +
  81 + // Setup font
  82 + if(info->font.family)
  83 + {
  84 + PangoFontDescription * descr = pango_font_description_from_string(info->font.family);
  85 + if(descr)
  86 + {
  87 + cairo_select_font_face(cr, pango_font_description_get_family(descr),
  88 + CAIRO_FONT_SLANT_NORMAL,
  89 + pango_font_description_get_weight(descr) == PANGO_WEIGHT_BOLD ? CAIRO_FONT_WEIGHT_BOLD : CAIRO_FONT_WEIGHT_NORMAL);
  90 +
  91 +#ifdef AUTO_FONT_SIZE
  92 + {
  93 + double width = gtk_print_context_get_width(context);
  94 +#if GTK_CHECK_VERSION(3,0,0)
  95 + double cols = (double) info->cols;
  96 +#else
  97 + double cols = (double) (info->cols+5);
  98 +#endif // GTK(3,0,0)
  99 + double current = width / cols;
  100 + double valid = current;
  101 +
  102 + do
  103 + {
  104 + valid = current;
  105 + current = valid +1.0;
  106 + cairo_set_font_size(cr,current);
  107 + cairo_font_extents(cr,&extents);
  108 + }
  109 + while( (cols * extents.max_x_advance) < width );
  110 +
  111 + cairo_set_font_size(cr,valid);
  112 +
  113 + }
  114 +#endif // AUTO_FONT_SIZE
  115 +
  116 + pango_font_description_free(descr);
  117 + }
  118 + }
  119 +
  120 + info->font.scaled = cairo_get_scaled_font(cr);
  121 + cairo_scaled_font_reference(info->font.scaled);
  122 + cairo_scaled_font_extents(info->font.scaled,&extents);
  123 +
  124 + info->font.height = extents.height;
  125 + info->font.descent = extents.descent;
  126 + info->font.width = extents.max_x_advance;
  127 +
  128 + info->width = ((double) info->cols) * extents.max_x_advance;
  129 + info->height = ((double) info->rows) * (extents.height + extents.descent);
  130 +
  131 + // Center image
  132 + info->left = (gtk_print_context_get_width(context)-info->width)/2;
  133 + if(info->left < 2)
  134 + info->left = 2;
  135 +
  136 + // Setup page size
  137 + info->lpp = (gtk_print_context_get_height(context) / (extents.height + extents.descent));
  138 + info->pages = (info->rows / info->lpp)+1;
  139 +
  140 + gtk_print_operation_set_n_pages(prt,info->pages);
  141 + }
  142 +
  143 + static void draw_screen(GtkPrintOperation *prt, GtkPrintContext *context, gint pg, PRINT_INFO *info)
  144 + {
  145 + int row;
  146 + int col;
  147 + cairo_t * cr = gtk_print_context_get_cairo_context(context);
  148 + int baddr = info->baddr;
  149 + GdkRectangle rect;
  150 +
  151 + cairo_set_scaled_font(cr,info->font.scaled);
  152 +
  153 + memset(&rect,0,sizeof(rect));
  154 + rect.y = 2;
  155 + rect.height = (info->font.height + info->font.descent);
  156 + rect.width = info->font.width;
  157 +
  158 + // Clear page
  159 + gdk_cairo_set_source_rgba(cr,info->color+V3270_COLOR_BACKGROUND);
  160 + cairo_rectangle(cr, info->left-2, 0, (rect.width*info->cols)+4, (rect.height*info->rows)+4);
  161 + cairo_fill(cr);
  162 + cairo_stroke(cr);
  163 +
  164 + rect.width++;
  165 + rect.height++;
  166 +
  167 + for(row = 0; row < info->rows; row++)
  168 + {
  169 + rect.x = info->left;
  170 + for(col = 0; col < info->cols; col++)
  171 + {
  172 + unsigned char c;
  173 + unsigned short attr;
  174 +
  175 + if(!lib3270_get_element(info->widget->host,baddr++,&c,&attr) && (info->src == LIB3270_PRINT_ALL || (attr & LIB3270_ATTR_SELECTED)))
  176 + {
  177 + if(!info->show_selection)
  178 + attr &= ~LIB3270_ATTR_SELECTED;
  179 + v3270_draw_element(cr,c,attr,info->widget->host,&info->font,&rect,info->color);
  180 + }
  181 +
  182 + rect.x += (rect.width-1);
  183 + }
  184 + rect.y += (rect.height-1);
  185 +
  186 + }
  187 + }
  188 +
  189 + /*
  190 + static void show_print_error(GtkWidget *widget, GError *err)
  191 + {
  192 + GtkWidget *dialog = gtk_message_dialog_new_with_markup( GTK_WINDOW(gtk_widget_get_toplevel(widget)),
  193 + GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
  194 + GTK_MESSAGE_ERROR,GTK_BUTTONS_CLOSE,
  195 + "%s",_( "Print operation failed" ));
  196 +
  197 + g_warning("%s",err->message);
  198 +
  199 + gtk_window_set_title(GTK_WINDOW(dialog),_("Error"));
  200 +
  201 + gtk_message_dialog_format_secondary_markup(GTK_MESSAGE_DIALOG(dialog),"%s",err->message);
  202 +
  203 + gtk_dialog_run(GTK_DIALOG(dialog));
  204 + gtk_widget_destroy(dialog);
  205 +}
  206 +*/
  207 +
  208 + static void done(GtkPrintOperation *prt, GtkPrintOperationResult result, PRINT_INFO *info)
  209 + {
  210 + debug("%s(%p)",__FUNCTION__,info->widget);
  211 + g_signal_emit(info->widget, v3270_widget_signal[SIGNAL_PRINT_DONE], 0, prt, (guint) result);
  212 +
  213 +
  214 + debug("%s",__FUNCTION__);
  215 + if(info->font.scaled)
  216 + cairo_scaled_font_destroy(info->font.scaled);
  217 +
  218 + debug("%s",__FUNCTION__);
  219 + if(info->text)
  220 + g_strfreev(info->text);
  221 +
  222 + debug("%s",__FUNCTION__);
  223 + if(info->font.family)
  224 + g_free(info->font.family);
  225 +
  226 + debug("%s",__FUNCTION__);
  227 + g_free(info);
  228 + debug("%s",__FUNCTION__);
  229 + }
  230 +
  231 +#ifndef AUTO_FONT_SIZE
  232 +
  233 +#if GTK_CHECK_VERSION(3,2,0)
  234 + static gboolean filter_monospaced(const PangoFontFamily *family,const PangoFontFace *face,gpointer data)
  235 + {
  236 + return pango_font_family_is_monospace((PangoFontFamily *) family);
  237 + }
  238 +#endif // GTK(3,2,0)
  239 +
  240 + static void font_set(GtkFontButton *widget, PRINT_INFO *info)
  241 + {
  242 + if(info->font)
  243 + g_free(info->font);
  244 + info->font = g_strdup(gtk_font_button_get_font_name(widget));
  245 + }
  246 +
  247 +#else
  248 +
  249 + static void font_name_changed(GtkComboBox *combo, PRINT_INFO *info)
  250 + {
  251 + GValue value = { 0, };
  252 + GtkTreeIter iter;
  253 +
  254 + if(!gtk_combo_box_get_active_iter(combo,&iter))
  255 + return;
  256 +
  257 + gtk_tree_model_get_value(gtk_combo_box_get_model(combo),&iter,0,&value);
  258 +
  259 + if(info->font.family)
  260 + g_free(info->font.family);
  261 +
  262 + info->font.family = g_value_dup_string(&value);
  263 +
  264 + }
  265 +
  266 +#endif // !AUTO_FONT_SIZE
  267 +
  268 + static void toggle_show_selection(GtkToggleButton *togglebutton,PRINT_INFO *info)
  269 + {
  270 + gboolean active = gtk_toggle_button_get_active(togglebutton);
  271 + info->show_selection = active ? 1 : 0;
  272 + }
  273 +
  274 + static GObject * create_custom_widget(GtkPrintOperation *prt, PRINT_INFO *info)
  275 + {
  276 + GtkWidget * container = gtk_table_new(3,2,FALSE);
  277 + static const gchar * text[] = { N_( "_Font:" ), N_( "C_olor scheme:" ) };
  278 + GtkWidget * label[G_N_ELEMENTS(text)];
  279 + GtkWidget * widget;
  280 + size_t f;
  281 +
  282 + for(f=0;f<G_N_ELEMENTS(label);f++)
  283 + {
  284 + label[f] = gtk_label_new_with_mnemonic(gettext(text[f]));
  285 + gtk_misc_set_alignment(GTK_MISC(label[f]),0,0.5);
  286 + gtk_table_attach(GTK_TABLE(container),label[f],0,1,f,f+1,GTK_FILL,GTK_FILL,0,0);
  287 + }
  288 +
  289 + // Font selection button
  290 +#ifdef AUTO_FONT_SIZE
  291 + {
  292 + GtkTreeModel * model = (GtkTreeModel *) gtk_list_store_new(1,G_TYPE_STRING);
  293 + GtkCellRenderer * renderer = gtk_cell_renderer_text_new();
  294 + PangoFontFamily **families;
  295 + gint n_families, i;
  296 + GtkTreeIter iter;
  297 +
  298 + widget = gtk_combo_box_new_with_model(model);
  299 +
  300 + gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(widget), renderer, TRUE);
  301 + gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(widget), renderer, "text", 0, NULL);
  302 +
  303 + g_signal_connect(G_OBJECT(widget),"changed",G_CALLBACK(font_name_changed),info);
  304 +
  305 + pango_context_list_families(gtk_widget_get_pango_context(container),&families, &n_families);
  306 +
  307 + for(i=0; i<n_families; i++)
  308 + {
  309 + if(pango_font_family_is_monospace(families[i]))
  310 + {
  311 + const gchar *name = pango_font_family_get_name (families[i]);
  312 + gtk_list_store_append((GtkListStore *) model,&iter);
  313 + gtk_list_store_set((GtkListStore *) model, &iter,0, name, -1);
  314 +
  315 + if(!g_ascii_strcasecmp(name,info->font.family))
  316 + gtk_combo_box_set_active_iter(GTK_COMBO_BOX(widget),&iter);
  317 + }
  318 + }
  319 +
  320 + g_free(families);
  321 + }
  322 +#else
  323 + {
  324 + widget = gtk_font_button_new_with_font(info->font);
  325 + gtk_font_button_set_show_size((GtkFontButton *) widget,TRUE);
  326 + gtk_font_button_set_use_font((GtkFontButton *) widget,TRUE);
  327 + gtk_label_set_mnemonic_widget(GTK_LABEL(label[0]),widget);
  328 + g_free(info->font);
  329 +
  330 +#if GTK_CHECK_VERSION(3,2,0)
  331 + gtk_font_chooser_set_filter_func((GtkFontChooser *) widget,filter_monospaced,NULL,NULL);
  332 +#endif // GTK(3,2,0)
  333 +
  334 + g_signal_connect(G_OBJECT(widget),"font-set",G_CALLBACK(font_set),info);
  335 +
  336 + }
  337 +#endif
  338 +
  339 + gtk_table_attach(GTK_TABLE(container),widget,1,2,0,1,GTK_EXPAND|GTK_FILL,GTK_FILL,5,0);
  340 +
  341 + g_signal_emit(info->widget, v3270_widget_signal[SIGNAL_PRINT_BEGIN], 0, prt);
  342 +
  343 +
  344 + widget = v3270_color_scheme_new(info->color);
  345 + gtk_label_set_mnemonic_widget(GTK_LABEL(label[1]),widget);
  346 +
  347 + g_object_set_data(G_OBJECT(container),"combo",widget);
  348 + gtk_table_attach(GTK_TABLE(container),widget,1,2,1,2,GTK_EXPAND|GTK_FILL,GTK_FILL,5,0);
  349 +
  350 + // Selection checkbox
  351 + widget = gtk_check_button_new_with_label( _("Print selection box") );
  352 +
  353 + if(info->src == LIB3270_PRINT_ALL)
  354 + {
  355 + info->show_selection = FALSE;
  356 + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget),info->show_selection);
  357 + g_signal_connect(G_OBJECT(widget),"toggled",G_CALLBACK(toggle_show_selection),info);
  358 + }
  359 + else
  360 + {
  361 + gtk_widget_set_sensitive(widget,FALSE);
  362 + }
  363 +
  364 + gtk_table_attach(GTK_TABLE(container),widget,1,2,2,3,GTK_EXPAND|GTK_FILL,GTK_FILL,5,0);
  365 +
  366 + // Show and return
  367 + gtk_widget_show_all(container);
  368 +
  369 + return G_OBJECT(container);
  370 + }
  371 +
  372 + static void custom_widget_apply(GtkPrintOperation *prt, GtkWidget *widget, PRINT_INFO *info)
  373 + {
  374 + g_signal_emit(info->widget, v3270_widget_signal[SIGNAL_PRINT_APPLY], 0, prt);
  375 +
  376 + /*
  377 + GtkWidget * combo = g_object_get_data(G_OBJECT(widget),"combo");
  378 + GdkRGBA * clr = g_object_get_data(G_OBJECT(combo),"selected");
  379 +
  380 + trace("%s starts combo=%p clr=%p widget=%p",__FUNCTION__,combo,clr,widget);
  381 +
  382 + if(info->font.family)
  383 + set_string_to_config("print",FONT_CONFIG,info->font.family);
  384 +
  385 + if(clr)
  386 + {
  387 + int f;
  388 + GString *str = g_string_new("");
  389 + for(f=0;f<V3270_COLOR_COUNT;f++)
  390 + {
  391 + info->color[f] = clr[f];
  392 + if(f)
  393 + g_string_append_c(str,';');
  394 + g_string_append_printf(str,"%s",gdk_rgba_to_string(clr+f));
  395 + }
  396 + set_string_to_config("print","colors","%s",str->str);
  397 + g_string_free(str,TRUE);
  398 + }
  399 +
  400 + trace("%s ends",__FUNCTION__);
  401 + */
  402 +
  403 + }
  404 +
  405 + static GtkPrintOperation * begin_print_operation(GtkWidget *widget, PRINT_INFO **info)
  406 + {
  407 + GtkPrintOperation * print = gtk_print_operation_new();
  408 + GtkPrintSettings * settings = gtk_print_settings_new();
  409 + GtkPageSetup * setup = gtk_page_setup_new();
  410 + // GtkPaperSize * papersize = NULL;
  411 +
  412 + *info = g_new0(PRINT_INFO,1);
  413 + (*info)->cols = 80;
  414 + (*info)->widget = widget;
  415 + (*info)->font.family = g_strdup(DEFAULT_FONT);
  416 +
  417 + debug("%s",__FUNCTION__);
  418 + gtk_print_operation_set_custom_tab_label(print, _( "Options" ) );
  419 + gtk_print_operation_set_show_progress(print,TRUE);
  420 +
  421 + // Common signals
  422 + g_signal_connect(print,"done",G_CALLBACK(done),*info);
  423 +
  424 +#if GTK_CHECK_VERSION(3,0,0) && !defined(WIN32)
  425 + g_signal_connect(print,"create-custom-widget",G_CALLBACK(create_custom_widget), *info);
  426 + g_signal_connect(print,"custom-widget-apply",G_CALLBACK(custom_widget_apply), *info);
  427 +#endif // !WIN32
  428 +
  429 + // Finish settings
  430 + gtk_print_operation_set_print_settings(print,settings);
  431 + //gtk_page_setup_set_paper_size_and_default_margins(setup,papersize);
  432 + gtk_print_operation_set_default_page_setup(print,setup);
  433 +
  434 + return print;
  435 + }
  436 +
  437 + static void draw_text(GtkPrintOperation *prt, GtkPrintContext *context, gint pg, PRINT_INFO *info)
  438 + {
  439 + cairo_t * cr = gtk_print_context_get_cairo_context(context);
  440 + GdkRectangle rect;
  441 + int row = pg*info->lpp;
  442 + int l;
  443 +
  444 + cairo_set_scaled_font(cr,info->font.scaled);
  445 +
  446 + memset(&rect,0,sizeof(rect));
  447 + rect.y = 2;
  448 + rect.height = (info->font.height + info->font.descent)+1;
  449 + rect.width = info->font.width+1;
  450 +
  451 + for(l=0;l<info->lpp && row < info->rows;l++)
  452 + {
  453 + cairo_move_to(cr,2,rect.y+rect.height);
  454 + cairo_show_text(cr, info->text[row]);
  455 + cairo_stroke(cr);
  456 + row++;
  457 + rect.y += (rect.height-1);
  458 + }
  459 +
  460 + }
  461 +
  462 + static void print_operation(GtkWidget *widget, GtkPrintOperationAction oper, LIB3270_PRINT_MODE mode)
  463 + {
  464 + PRINT_INFO * info = NULL;
  465 + GtkPrintOperation * print;
  466 + gchar * text;
  467 + GError * err = NULL;
  468 +
  469 + g_return_val_if_fail(GTK_IS_V3270(widget),EINVAL);
  470 +
  471 + print = begin_print_operation(widget,&info);
  472 + if(!print)
  473 + return;
  474 +
  475 + lib3270_get_screen_size(info->widget->host,&info->rows,&info->cols);
  476 +
  477 + info->src = mode;
  478 +
  479 + g_signal_connect(print,"begin_print",G_CALLBACK(begin_print),info);
  480 +
  481 + switch(mode)
  482 + {
  483 + case LIB3270_PRINT_ALL:
  484 + case LIB3270_PRINT_SELECTED:
  485 + g_signal_connect(print,"draw_page",G_CALLBACK(draw_screen),info);
  486 + break;
  487 +
  488 + case LIB3270_PRINT_COPY:
  489 +
  490 + text = v3270_get_copy(widget);
  491 +
  492 + if(text)
  493 + {
  494 + int r;
  495 +
  496 + info->text = g_strsplit(text,"\n",-1);
  497 + info->rows = g_strv_length(info->text);
  498 +
  499 + for(r=0;r < info->rows;r++)
  500 + {
  501 + size_t sz = strlen(info->text[r]);
  502 + if(sz > info->cols)
  503 + info->cols = sz;
  504 + }
  505 + g_free(text);
  506 + }
  507 + g_signal_connect(print,"draw_page",G_CALLBACK(draw_text),info);
  508 + break;
  509 +
  510 +
  511 + }
  512 +
  513 + // Run Print dialog
  514 + gtk_print_operation_run(print,oper,GTK_WINDOW(gtk_widget_get_toplevel(widget)),&err);
  515 +
  516 + if(err)
  517 + g_error_free(err);
  518 +
  519 + g_object_unref(print);
  520 +
  521 + }
  522 +
  523 + void v3270_print(GtkWidget *widget, LIB3270_PRINT_MODE mode)
  524 + {
  525 + print_operation(widget,GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG, mode);
  526 + }
  527 +
  528 + void v3270_print_all(GtkWidget *widget)
  529 + {
  530 + v3270_print(widget,LIB3270_PRINT_ALL);
  531 + }
  532 +
  533 + void v3270_print_selected(GtkWidget *widget)
  534 + {
  535 + v3270_print(widget,LIB3270_PRINT_SELECTED);
  536 + }
  537 +
  538 + void v3270_print_copy(GtkWidget *widget)
  539 + {
  540 + v3270_print(widget,LIB3270_PRINT_COPY);
  541 + }
... ...
src/v3270/private.h
  Diff comments   View file @f189493
... ... @@ -79,7 +79,9 @@ G_BEGIN_DECLS
79 79 SIGNAL_CHANGED,
80 80 SIGNAL_MESSAGE,
81 81 SIGNAL_FIELD,
82   - SIGNAL_PRINT,
  82 + SIGNAL_PRINT_BEGIN,
  83 + SIGNAL_PRINT_APPLY,
  84 + SIGNAL_PRINT_DONE,
83 85  
84 86 LAST_SIGNAL
85 87 };
... ...
src/v3270/widget.c
  Diff comments   View file @f189493
... ... @@ -495,6 +495,7 @@ static void v3270_class_init(v3270Class *klass)
495 495 G_TYPE_BOOLEAN, 3, G_TYPE_BOOLEAN, G_TYPE_UINT, G_TYPE_POINTER);
496 496  
497 497  
  498 + /*
498 499 v3270_widget_signal[SIGNAL_PRINT] =
499 500 g_signal_new( "print",
500 501 G_OBJECT_CLASS_TYPE (gobject_class),
... ... @@ -503,6 +504,34 @@ static void v3270_class_init(v3270Class *klass)
503 504 NULL, NULL,
504 505 v3270_VOID__VOID,
505 506 G_TYPE_NONE, 0);
  507 + */
  508 +
  509 + v3270_widget_signal[SIGNAL_PRINT_BEGIN] =
  510 + g_signal_new( "print-begin",
  511 + G_OBJECT_CLASS_TYPE (gobject_class),
  512 + G_SIGNAL_RUN_FIRST,
  513 + 0,
  514 + NULL, NULL,
  515 + v3270_VOID__VOID_POINTER,
  516 + G_TYPE_NONE, 1, G_TYPE_POINTER, 0);
  517 +
  518 + v3270_widget_signal[SIGNAL_PRINT_APPLY] =
  519 + g_signal_new( "print-apply",
  520 + G_OBJECT_CLASS_TYPE (gobject_class),
  521 + G_SIGNAL_RUN_FIRST,
  522 + 0,
  523 + NULL, NULL,
  524 + v3270_VOID__VOID_POINTER,
  525 + G_TYPE_NONE, 1, G_TYPE_POINTER, 0);
  526 +
  527 + v3270_widget_signal[SIGNAL_PRINT_DONE] =
  528 + g_signal_new( "print-done",
  529 + G_OBJECT_CLASS_TYPE (gobject_class),
  530 + G_SIGNAL_RUN_FIRST,
  531 + 0,
  532 + NULL, NULL,
  533 + v3270_VOID__VOID_POINTER_UINT,
  534 + G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_UINT, 0);
506 535  
507 536 v3270_init_properties(gobject_class);
508 537  
... ...
v3270.cbp
  Diff comments   View file @f189493
... ... @@ -42,6 +42,9 @@
42 42 <Add option="`pkg-config --libs gtk+-3.0 lib3270`" />
43 43 <Add option="-fPIC" />
44 44 </Linker>
  45 + <Unit filename="src/dialogs/colorscheme.c">
  46 + <Option compilerVar="CC" />
  47 + </Unit>
45 48 <Unit filename="src/dialogs/hostselect.c">
46 49 <Option compilerVar="CC" />
47 50 </Unit>
... ... @@ -50,6 +53,7 @@
50 53 <Unit filename="src/include/config.h.in" />
51 54 <Unit filename="src/include/hostselect.h" />
52 55 <Unit filename="src/include/v3270.h" />
  56 + <Unit filename="src/include/v3270/colorscheme.h" />
53 57 <Unit filename="src/include/v3270/filetransfer.h" />
54 58 <Unit filename="src/include/v3270/ftprogress.h" />
55 59 <Unit filename="src/include/v3270/trace.h" />
... ... @@ -98,6 +102,9 @@
98 102 <Unit filename="src/v3270/oia.c">
99 103 <Option compilerVar="CC" />
100 104 </Unit>
  105 + <Unit filename="src/v3270/print.c">
  106 + <Option compilerVar="CC" />
  107 + </Unit>
101 108 <Unit filename="src/v3270/private.h" />
102 109 <Unit filename="src/v3270/properties.c">
103 110 <Option compilerVar="CC" />
... ...