Line data Source code
1 : /* File: gui_search_request.c; Copyright and License: see below */
2 :
3 : #include "gui_search_request.h"
4 : #include "set/data_full_id.h"
5 : #include "entity/data_id.h"
6 : #include "utf8stringbuf/utf8string.h"
7 : #include "u8/u8_trace.h"
8 : #include "u8/u8_log.h"
9 : #include <assert.h>
10 :
11 0 : void gui_search_request_init ( gui_search_request_t *this_,
12 : GtkWidget *search_label,
13 : GtkWidget *search_entry,
14 : GtkWidget *search_button,
15 : gui_marked_set_t *marked_set,
16 : gui_search_runner_t *search_runner )
17 : {
18 0 : U8_TRACE_BEGIN();
19 0 : assert ( search_label != NULL );
20 0 : assert ( search_entry != NULL );
21 0 : assert ( search_button != NULL );
22 0 : assert ( marked_set != NULL );
23 0 : assert ( search_runner != NULL );
24 :
25 0 : (*this_).search_label = search_label;
26 0 : (*this_).search_entry = search_entry;
27 0 : (*this_).search_button = search_button;
28 0 : (*this_).marked_set = marked_set;
29 0 : (*this_).search_runner = search_runner;
30 :
31 0 : U8_TRACE_END();
32 0 : }
33 :
34 0 : void gui_search_request_destroy ( gui_search_request_t *this_ )
35 : {
36 0 : U8_TRACE_BEGIN();
37 :
38 0 : (*this_).search_label = NULL;
39 0 : (*this_).search_entry = NULL;
40 0 : (*this_).search_button = NULL;
41 0 : (*this_).marked_set = NULL;
42 0 : (*this_).search_runner = NULL;
43 :
44 0 : U8_TRACE_END();
45 0 : }
46 :
47 0 : void gui_search_request_show ( gui_search_request_t *this_ )
48 : {
49 0 : U8_TRACE_BEGIN();
50 :
51 0 : gtk_widget_set_visible( GTK_WIDGET ( (*this_).search_label ), TRUE );
52 0 : gtk_widget_set_visible( GTK_WIDGET ( (*this_).search_entry ), TRUE );
53 0 : gtk_widget_set_visible( GTK_WIDGET ( (*this_).search_button ), TRUE );
54 :
55 0 : U8_TRACE_END();
56 0 : }
57 :
58 0 : void gui_search_request_hide ( gui_search_request_t *this_ )
59 : {
60 0 : U8_TRACE_BEGIN();
61 :
62 0 : gtk_widget_set_visible( GTK_WIDGET ( (*this_).search_label ), FALSE );
63 0 : gtk_widget_set_visible( GTK_WIDGET ( (*this_).search_entry ), FALSE );
64 0 : gtk_widget_set_visible( GTK_WIDGET ( (*this_).search_button ), FALSE );
65 :
66 0 : U8_TRACE_END();
67 0 : }
68 :
69 0 : void gui_search_request_tool_changed_callback( GtkWidget *widget, gui_tool_t tool, gpointer data )
70 : {
71 0 : U8_TRACE_BEGIN();
72 0 : gui_search_request_t *this_ = data;
73 0 : assert( NULL != this_ );
74 :
75 : /* info: This function is called once for activating a tool and once for deactiaving it! */
76 :
77 0 : switch ( tool )
78 : {
79 0 : case GUI_TOOL_NAVIGATE:
80 : {
81 0 : U8_TRACE_INFO("GUI_TOOL_NAVIGATE");
82 0 : gui_search_request_hide( this_ );
83 : }
84 0 : break;
85 :
86 0 : case GUI_TOOL_EDIT:
87 : {
88 0 : U8_TRACE_INFO("GUI_TOOL_EDIT");
89 0 : gui_search_request_hide( this_ );
90 : }
91 0 : break;
92 :
93 0 : case GUI_TOOL_SEARCH:
94 : {
95 0 : U8_TRACE_INFO("GUI_TOOL_SEARCH");
96 0 : gui_search_request_show( this_ );
97 : }
98 0 : break;
99 :
100 0 : case GUI_TOOL_CREATE:
101 : {
102 0 : U8_TRACE_INFO("GUI_TOOL_CREATE");
103 0 : gui_search_request_hide( this_ );
104 : }
105 0 : break;
106 :
107 0 : default:
108 : {
109 0 : U8_LOG_ERROR("selected_tool is out of range");
110 : }
111 0 : break;
112 : }
113 :
114 0 : U8_TRACE_END();
115 0 : }
116 :
117 0 : void gui_search_request_search_start_callback( GtkWidget* trigger_widget, gpointer data )
118 : {
119 0 : U8_TRACE_BEGIN();
120 0 : gui_search_request_t *this_ = data;
121 0 : assert( NULL != this_ );
122 : /* note: button may bei either the text entry widget or the search button widget */
123 :
124 : const char* text;
125 0 : GtkEntryBuffer *const search_buf = gtk_entry_get_buffer( GTK_ENTRY( (*this_).search_entry ) );
126 0 : text = gtk_entry_buffer_get_text( search_buf );
127 :
128 0 : if ( text != NULL )
129 : {
130 0 : gui_search_runner_run( (*this_).search_runner, text, pos_scroll_page_new( 0, false /*backwards*/ ) );
131 : }
132 : else
133 : {
134 0 : assert(false);
135 : }
136 :
137 0 : U8_TRACE_END();
138 0 : }
139 :
140 0 : void gui_search_request_id_search_callback ( GtkWidget *widget, gpointer user_data )
141 : {
142 0 : U8_TRACE_BEGIN();
143 : gui_search_request_t *this_;
144 0 : this_ = (gui_search_request_t*) user_data;
145 0 : assert ( NULL != this_ );
146 :
147 0 : data_full_id_t focused_id = gui_marked_set_get_focused ( (*this_).marked_set );
148 0 : if ( data_full_id_is_valid( &focused_id ) )
149 : {
150 : /* get the primary id unless it is a DIAGRAMELEMENT, then take the secondary id */
151 0 : const data_id_t *const vis_id = data_full_id_get_primary_id_const( &focused_id );
152 0 : const data_id_t *const model_id
153 0 : = (DATA_TABLE_DIAGRAMELEMENT == data_id_get_table( vis_id ))
154 0 : ? data_full_id_get_secondary_id_const( &focused_id )
155 0 : : vis_id;
156 :
157 0 : char focused_id_buf[DATA_ID_MAX_UTF8STRING_LENGTH] = "";
158 0 : utf8stringbuf_t focused_id_str = UTF8STRINGBUF(focused_id_buf);
159 0 : const utf8error_t id_err = data_id_to_utf8stringbuf( model_id, focused_id_str );
160 0 : if ( id_err == UTF8ERROR_SUCCESS )
161 : {
162 0 : GtkEntryBuffer *const name_buf = gtk_entry_get_buffer( GTK_ENTRY( (*this_).search_entry ) );
163 0 : gtk_entry_buffer_set_text( name_buf, utf8stringbuf_get_string( &focused_id_str ), -1 /* = n_chars */ );
164 0 : gui_search_runner_run( (*this_).search_runner,
165 0 : utf8stringbuf_get_string( &focused_id_str ),
166 : pos_scroll_page_new( 0, false /*backwards*/ )
167 : );
168 : }
169 : }
170 :
171 0 : U8_TRACE_TIMESTAMP();
172 0 : U8_TRACE_END();
173 0 : }
174 :
175 0 : void gui_search_request_data_changed_callback( GtkWidget *widget, data_change_message_t *msg, gpointer user_data )
176 : {
177 0 : U8_TRACE_BEGIN();
178 0 : assert( NULL != msg );
179 0 : gui_search_request_t *this_ = user_data;
180 0 : assert( NULL != this_ );
181 0 : assert ( NULL != widget );
182 :
183 : data_change_event_type_t evt_type;
184 0 : evt_type = data_change_message_get_event ( msg );
185 :
186 0 : if ( evt_type == DATA_CHANGE_EVENT_TYPE_DB_OPENED )
187 : {
188 0 : GtkEntryBuffer *const search_buf = gtk_entry_get_buffer( GTK_ENTRY( (*this_).search_entry ) );
189 0 : gtk_entry_buffer_set_text ( search_buf, "", 0 /* = n_chars */ );
190 : }
191 :
192 0 : U8_TRACE_END();
193 0 : }
194 :
195 :
196 : /*
197 : Copyright 2019-2025 Andreas Warnke
198 :
199 : Licensed under the Apache License, Version 2.0 (the "License");
200 : you may not use this file except in compliance with the License.
201 : You may obtain a copy of the License at
202 :
203 : http://www.apache.org/licenses/LICENSE-2.0
204 :
205 : Unless required by applicable law or agreed to in writing, software
206 : distributed under the License is distributed on an "AS IS" BASIS,
207 : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
208 : See the License for the specific language governing permissions and
209 : limitations under the License.
210 : */
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