Download as
Browse Code »

Commit 69f76c9cfd587fd5765b027fe28cc4af161f920c

Authored by perry.werneck@gmail.com
1 parent b3d7d133
Exists in master and in 5 other branches develop, edit-header-bar, keypads, script-support, v5.2

Implementando combo para selecao do esquema de cores

Showing 6 changed files with 175 additions and 2 deletions   Show diff stats
src/gtk/colors.c 0 → 100644
  Diff comments   View file @69f76c9
... ... @@ -0,0 +1,133 @@
  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., 59 Temple
  19 + * Place, Suite 330, Boston, MA, 02111-1307, USA
  20 + *
  21 + * Este programa está nomeado como colors.c 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 <gtk/gtk.h>
  31 + #include "globals.h"
  32 +
  33 +/*--[ Implement ]------------------------------------------------------------------------------------*/
  34 +
  35 + void load_color_schemes(GtkWidget *widget, gchar **target)
  36 + {
  37 + gchar *filename = build_data_filename("colors.conf",NULL);
  38 +
  39 + if(!g_file_test(filename,G_FILE_TEST_IS_REGULAR))
  40 + {
  41 + gtk_widget_set_sensitive(widget,FALSE);
  42 + g_warning("Unable to load color schemes in \"%s\"",filename);
  43 + }
  44 + else
  45 + {
  46 + gchar ** group;
  47 + GKeyFile * conf = g_key_file_new();
  48 + int f;
  49 + gboolean found = FALSE;
  50 +
  51 +#if !GTK_CHECK_VERSION(3,0,0)
  52 + GtkTreeModel * model = (GtkTreeModel *) gtk_list_store_new(2,G_TYPE_STRING,G_TYPE_STRING);
  53 + GtkCellRenderer * renderer = gtk_cell_renderer_text_new();
  54 + GtkTreeIter iter;
  55 +
  56 + gtk_combo_box_set_model(GTK_COMBO_BOX(widget),model);
  57 +
  58 + gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(widget), renderer, TRUE);
  59 + gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(widget), renderer, "text", 0, NULL);
  60 +
  61 +#endif // !GTK(3,0,0)
  62 +
  63 + g_key_file_load_from_file(conf,filename,G_KEY_FILE_NONE,NULL);
  64 +
  65 + group = g_key_file_get_groups(conf,NULL);
  66 +
  67 + for(f=0;group[f];f++)
  68 + {
  69 + gchar *str = g_strjoin( ",", g_key_file_get_string(conf,group[f],"Terminal",NULL),
  70 + g_key_file_get_string(conf,group[f],"BaseAttributes",NULL),
  71 + g_key_file_get_string(conf,group[f],"SelectedText",NULL),
  72 + g_key_file_get_string(conf,group[f],"Cursor",NULL),
  73 + g_key_file_get_string(conf,group[f],"OIA",NULL),
  74 + NULL
  75 + );
  76 +#if GTK_CHECK_VERSION(3,0,0)
  77 +
  78 + gtk_combo_box_text_insert( GTK_COMBO_BOX_TEXT(widget),
  79 + 0,
  80 + str,
  81 + g_key_file_get_locale_string(conf,group[f],"Label",NULL,NULL));
  82 +
  83 +#else
  84 +
  85 + gtk_list_store_append((GtkListStore *) model,&iter);
  86 + gtk_list_store_set((GtkListStore *) model, &iter,
  87 + 0, g_key_file_get_locale_string(conf,group[f],"Label",NULL,NULL),
  88 + 1, str,
  89 + -1);
  90 +
  91 + if(*target && !g_strcasecmp(*target,str))
  92 + {
  93 + found = TRUE;
  94 + gtk_combo_box_set_active_iter(GTK_COMBO_BOX(widget),&iter);
  95 + }
  96 +
  97 +#endif // GTK(3,0,0)
  98 +
  99 + g_free(str);
  100 + }
  101 +
  102 + g_strfreev(group);
  103 + g_key_file_free(conf);
  104 +
  105 + if(!found)
  106 + {
  107 +#if GTK_CHECK_VERSION(3,0,0)
  108 +
  109 + gtk_combo_box_text_insert( GTK_COMBO_BOX_TEXT(widget),
  110 + 0,
  111 + *target,
  112 + _( "Custom colors") );
  113 +
  114 +#else
  115 +
  116 + gtk_list_store_append((GtkListStore *) model,&iter);
  117 + gtk_list_store_set((GtkListStore *) model, &iter,
  118 + 0, _( "Custom colors" ),
  119 + 1, *target,
  120 + -1);
  121 +
  122 + gtk_combo_box_set_active_iter(GTK_COMBO_BOX(widget),&iter);
  123 +#endif
  124 + }
  125 +
  126 + gtk_widget_set_sensitive(widget,TRUE);
  127 +
  128 + }
  129 +
  130 + g_free(filename);
  131 + }
  132 +
  133 +
... ...
src/gtk/dialog.c
  Diff comments   View file @69f76c9
... ... @@ -84,6 +84,7 @@
84 84 } list[] =
85 85 {
86 86 // http://en.wikipedia.org/wiki/Character_encoding
  87 + { "UTF-8", N_( "UTF-8" ) },
87 88 { "ISO-8859-1", N_( "Western Europe (ISO 8859-1)" ) },
88 89 { "CP1252", N_( "Windows Western languages (CP1252)" ) },
89 90  
... ...
src/gtk/globals.h
  Diff comments   View file @69f76c9
... ... @@ -55,6 +55,7 @@
55 55  
56 56 GtkWidget * create_main_window(void);
57 57 void setup_font_list(GtkWidget *widget, GtkWidget *obj);
  58 + void load_color_schemes(GtkWidget *widget, gchar **target);
58 59  
59 60 // actions
60 61 void paste_file_action(GtkAction *action, GtkWidget *widget);
... ...
src/gtk/print.c
  Diff comments   View file @69f76c9
... ... @@ -39,6 +39,7 @@
39 39 GdkColor color[V3270_COLOR_COUNT];
40 40 H3270 * session;
41 41 gchar * font;
  42 + gchar * colorname;
42 43 int rows;
43 44 int cols;
44 45 int pages;
... ... @@ -91,6 +92,9 @@
91 92 if(info->font)
92 93 g_free(info->font);
93 94  
  95 + if(info->colorname)
  96 + g_free(info->colorname);
  97 +
94 98 g_free(info);
95 99 }
96 100  
... ... @@ -128,7 +132,7 @@
128 132 // Font selection button
129 133 widget = gtk_font_button_new();
130 134 #if GTK_CHECK_VERSION(3,2,0)
131   - gtk_font_chooser_set_filter_func(widget,filter_monospaced,0);
  135 + gtk_font_chooser_set_filter_func((GtkFontChooser *) widget,filter_monospaced,NULL,NULL);
132 136 #endif // GTK(3,2,0)
133 137 gtk_table_attach(GTK_TABLE(container),widget,1,2,0,1,GTK_EXPAND|GTK_FILL,GTK_FILL,5,0);
134 138  
... ... @@ -137,6 +141,14 @@
137 141 g_signal_connect(G_OBJECT(widget),"font-set",G_CALLBACK(font_set),info);
138 142  
139 143 // Color scheme dropdown
  144 +#if GTK_CHECK_VERSION(3,0,0)
  145 + widget = gtk_combo_box_text_new();
  146 +#else
  147 + widget = gtk_combo_box_new();
  148 +#endif // GTK(3,0,0)
  149 +
  150 + load_color_schemes(widget,&info->colorname);
  151 + gtk_table_attach(GTK_TABLE(container),widget,1,2,1,2,GTK_EXPAND|GTK_FILL,GTK_FILL,5,0);
140 152  
141 153 // Show and return
142 154 gtk_widget_show_all(container);
... ...
src/include/lib3270.h
  Diff comments   View file @69f76c9
... ... @@ -647,8 +647,21 @@
647 647 */
648 648 LIB3270_EXPORT char * lib3270_get_text(H3270 *h);
649 649  
  650 + /**
  651 + * Get a terminal character and attribute.
  652 + *
  653 + * @param h Session Handle.
  654 + * @param baddr Element address ((element_row*cols)+element_col)
  655 + * @param c Pointer to character.
  656 + * @param attr Pointer to attribute.
  657 + *
  658 + * @return 0 if ok or error code.
  659 + *
  660 + */
  661 + LIB3270_EXPORT int lib3270_get_element(H3270 *h, int baddr, unsigned char *c, unsigned short *attr);
  662 +
650 663 LIB3270_EXPORT int lib3270_set_model(H3270 *session, int model);
651   - LIB3270_EXPORT int lib3270_get_model(H3270 *session);
  664 + LIB3270_EXPORT int lib3270_get_model(H3270 *session);
652 665  
653 666 #ifdef __cplusplus
654 667 }
... ...
src/lib3270/screen.c
  Diff comments   View file @69f76c9
... ... @@ -99,6 +99,19 @@ static void addch(H3270 *session, int baddr, unsigned char c, unsigned short att
99 99 session->update(session,baddr,c,attr,baddr == session->cursor_addr);
100 100 }
101 101  
  102 +LIB3270_EXPORT int lib3270_get_element(H3270 *h, int baddr, unsigned char *c, unsigned short *attr)
  103 +{
  104 + CHECK_SESSION_HANDLE(h);
  105 +
  106 + if(!h->text || baddr < 0 || baddr > (h->rows*h->cols))
  107 + return EINVAL;
  108 +
  109 + *c = h->text[baddr].chr;
  110 + *attr = h->text[baddr].attr;
  111 +
  112 + return 0;
  113 +}
  114 +
102 115 /**
103 116 * Initialize the screen.
104 117 *
... ...