Make the typebuf work nicely

ecdb/trunk/data/themes/default/groups/window.edc

@@ -4,6 +4,7 @@ group {
 		part {
 			name: "background";
 			mouse_events: 0;
+
 			description {
 				state: "default" 0.0;
 				min: 255 255;
@@ -28,6 +29,7 @@ group {
 		part {
 			name: "filelist_container";
 			type: IMAGE;
+
 			description {
 				state: "default" 0.0;
 				min: 245 245;
@@ -56,10 +58,10 @@ group {
 			}
 		}
 		
-
 		part {
 			name: "filelist";
 			type: SWALLOW;
+
 			description {
 				state: "default" 0.0;
 
@@ -75,6 +77,76 @@ group {
 			}
 		}
 		
+		part {
+			name: "filelist_overlay";
+			type: IMAGE;
+			mouse_events: 1;
+			repeat_events: 1;
+
+			description {
+				state: "default" 0.0;
+				color: 255 255 255 0;
+
+				rel1 {
+					to: "filelist";
+				}
+
+				rel2 {
+					to: "filelist";
+				}
+
+				image {
+					normal: "text_overlay.png";
+					border: 7 7 7 7;
+				}
+			}
+
+			description {
+				state: "active" 0.0;
+				inherit: "default" 0.0;
+				color: 255 255 255 100;
+			}
+		}
+
+		part {
+			name: "filelist_overlay_text";
+			type: TEXT;
+			effect: NONE;
+			mouse_events: 1;
+			repeat_events: 1;
+
+			description {
+				state: "default" 0.0;
+				align: 0.5 0.5;
+				color: 255 255 255 0;
+
+				rel1 {
+					to: "filelist_overlay";
+					relative: 0.0 0.0;
+				}
+
+				rel2 {
+					to: "filelist_overlay";
+					relative: 1.0 1.0;
+				}
+
+				text {
+					text: "";
+					font: "ecdb/default";
+					size: 24;
+					min: 1 1;
+					align: 0.5 0.5;
+				}
+			}
+
+			description {
+				state: "active" 0.0;
+				inherit: "default" 0.0;
+				color: 255 255 255 255;
+			}
+		}
+	}
+
 	programs {
 		program {
 			name: "filelist,focus,in";
@@ -93,6 +165,25 @@ group {
 			target: "filelist_container";
 			transition: LINEAR 0.5;
 		}
+
+		program {
+			name: "filelist_overlay,activate";
+			action: STATE_SET "active" 0.0;
+			signal: "ecdb,filelist_overlay,activate";
+			source: "ecdb";
+			target: "filelist_overlay";
+			target: "filelist_overlay_text";
+			transition: DECELERATE 0.5;
+		}
+
+		program {
+			name: "filelist_overlay,deactivate";
+			action: STATE_SET "default" 0.0;
+			signal: "ecdb,filelist_overlay,deactivate";
+			source: "ecdb";
+			target: "filelist_overlay";
+			target: "filelist_overlay_text";
+			transition: DECELERATE 0.5;
 		}
 	}
 }

ecdb/trunk/data/themes/default/images/images.edc

@@ -1,4 +1,5 @@
 images {
 	image: "background.png" COMP;
 	image: "focus.png" COMP;
+	image: "text_overlay.png" COMP;
 }

ecdb/trunk/src/ecdb.h

@@ -8,6 +8,7 @@
 #include <Ecore_Data.h>
 #include <Ecore_File.h>
 #include <Ecore_Evas.h>
+#include <Ecore_Str.h>
 #include <Efreet_Mime.h>
 #include <Efreet.h>
 #include <Ewl.h>

ecdb/trunk/src/ecdb_gui.c

@@ -33,7 +33,6 @@ _cb_filelist_mouse_in(Ewl_Widget *w __UNUSED__, void *ev __UNUSED__,
 {
 	Evas_Object *gui = data;
 	edje_object_signal_emit(gui, "ecdb,filelist,in", "ecdb");
-	printf("Emitting signal\n");
 }
 
 static void
@@ -42,22 +41,125 @@ _cb_filelist_mouse_out(Ewl_Widget *w __UNUSED__, void *ev __UNUSED__,
 {
 	Evas_Object *gui = data;
 	edje_object_signal_emit(gui, "ecdb,filelist,out", "ecdb");
-	printf("Emitting signal\n");
 }
 
 static void
-_cb_filelist_mouse_down(void *data __UNUSED__, Evas *e __UNUSED__,
+_cb_filelist_mouse_down(void *data, Evas *e __UNUSED__, Evas_Object *eo,
-				Evas_Object *eo, void *ev_data __UNUSED__)
+						void *ev_data __UNUSED__)
 {
+	Evas_Object *gui = data;
 	evas_object_focus_set(eo, TRUE);
+
+	edje_object_signal_emit(gui, "ecdb,filelist_overlay,deactivate",
+								"ecdb");
+	edje_object_part_text_set(gui, "filelist_overlay_text", "");
+
 }
 
 static void
-_cb_filelist_key_down(void *data, Evas *e, Evas_Object *eo, void *ev_data)
+_cb_filelist_key_down(void *data, Evas *e __UNUSED__,
+				Evas_Object *eo __UNUSED__, void *ev_data)
 {
 	Evas_Event_Key_Down *ek = ev_data;
+	Evas_Object *gui = data;
 
-	printf("key pressed: %s\n", ek->key);
+	if (!strcmp(ek->key, "Escape"))
+	{
+		edje_object_signal_emit(gui,
+				"ecdb,filelist_overlay,deactivate", "ecdb");
+		edje_object_part_text_set(gui, "filelist_overlay_text", "");
+	}
+
+	else if (!strcmp(ek->key, "Return"))
+	{
+		Ewl_Widget *fl;
+		Ewl_Filelist_Filter *filter;
+		const char *ext;
+
+		if (!(ext = edje_object_part_text_get(gui,
+						"filelist_overlay_text")))
+			return;
+
+		fl = ewl_widget_name_find("main_filelist");
+		filter = ewl_filelist_filter_get(EWL_FILELIST(fl));
+		if (!filter)
+			filter = calloc(sizeof(Ewl_Filelist_Filter), 1);
+		
+		if (filter->extension)
+		{
+			if (strcmp(filter->extension, ext))
+			{
+				FREE(filter->extension);
+			}
+			else
+				return;
+		}
+
+		filter->extension = strdup(ext);
+		ewl_filelist_filter_set(EWL_FILELIST(fl), filter);
+		ewl_filelist_refresh(EWL_FILELIST(fl));
+
+		edje_object_signal_emit(gui,
+				"ecdb,filelist_overlay,deactivate", "ecdb");
+		edje_object_part_text_set(gui, "filelist_overlay_text", "");
+	}
+
+	else if (!strcmp(ek->key, "BackSpace"))
+	{
+		int len;
+		const char *t;
+		char *text;
+
+		t = edje_object_part_text_get(gui, "filelist_overlay_text");
+		text = (t) ? (strdup(t)) : NULL;
+
+		if ((!text) || (!*text)) return;
+
+		len = strlen(text);
+		text = realloc(text, len);
+		text[len - 1] = '\0';
+
+		if (len == 1)
+			edje_object_signal_emit(gui,
+					"ecdb,filelist_overlay,deactivate",
+					"ecdb");
+		edje_object_part_text_set(gui, "filelist_overlay_text",	text);
+		FREE(text);
+	}
+
+	else 
+	{
+		int len;
+		const char *t, *append;
+		char *text;
+
+		t = edje_object_part_text_get(gui, "filelist_overlay_text");
+		text = (t) ? (strdup(t)) : NULL;
+
+		if ((ek->string) && (*ek->string) && (!ek->string[1]))
+			append = ek->string;
+		else if ((ek->keyname) && (*ek->keyname) && (!ek->key[1]))
+			append = ek->keyname;
+		else
+			return;
+
+		if (!text)
+			text = strdup(append);
+		else
+		{
+			len = strlen(text) + 2;
+			text = realloc(text, len);
+			ecore_strlcat(text, append, len);
+		}
+		
+		edje_object_signal_emit(gui, "ecdb,filelist_overlay,activate",
+			       					"ecdb");
+		edje_object_part_text_set(gui, "filelist_overlay_text",	text);
+
+		free(text);
+	}
+
+	/* And timer! */
 }
 
 int
@@ -108,6 +210,7 @@ ecdb_create_main_gui(void)
 	ewl_widget_show(embed);
 
 	filelist = ewl_filelist_new();
+	ewl_widget_name_set(EWL_WIDGET(filelist), "main_filelist");
 	ewl_container_child_append(EWL_CONTAINER(embed), filelist);
 	ewl_filelist_directory_set(EWL_FILELIST(filelist), getenv("HOME"));
 	ewl_callback_append(filelist, EWL_CALLBACK_MOUSE_IN, 
@@ -160,6 +263,8 @@ ecdb_set_main_theme(const char *theme_name, const char *group)
 					PACKAGE_DATA_DIR"/themes/default/edj");
 			return;
 		}
+		evas_font_path_append(ecore_evas_get(em->main_win_ee),
+						PACKAGE_DATA_DIR"/font");
 	}
 
 	else if (!edje_object_file_set(gui, theme_name, group))