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// Copyright 2007-2008 Mitchell mitchell<att>caladbolg.net. See LICENSE.
#include "textadept.h"
#define attach(w, x1, x2, y1, y2, xo, yo, xp, yp) \
gtk_table_attach(GTK_TABLE(findbox), w, x1, x2, y1, y2, xo, yo, xp, yp)
#define find_text gtk_entry_get_text(GTK_ENTRY(find_entry))
#define repl_text gtk_entry_get_text(GTK_ENTRY(replace_entry))
#define toggled(w) gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))
GtkWidget *findbox, *find_entry, *replace_entry;
GtkWidget *fnext_button, *fprev_button, *r_button, *ra_button;
GtkWidget *match_case_opt, *whole_word_opt, /**incremental_opt,*/ *lua_opt;
GtkAttachOptions
normal = static_cast<GtkAttachOptions>(GTK_SHRINK | GTK_FILL),
expand = static_cast<GtkAttachOptions>(GTK_EXPAND | GTK_FILL);
static bool
fe_keypress(GtkWidget*, GdkEventKey *event, gpointer),
re_keypress(GtkWidget*, GdkEventKey *event, gpointer);
static void button_clicked(GtkWidget *button, gpointer);
/**
* Creates the Find/Replace text frame.
*/
GtkWidget* find_create_ui() {
findbox = gtk_table_new(2, 6, false);
GtkWidget *flabel = gtk_label_new_with_mnemonic("_Find:");
GtkWidget *rlabel = gtk_label_new_with_mnemonic("R_eplace:");
find_entry = gtk_entry_new();
gtk_widget_set_name(find_entry, "textadept-find-entry");
replace_entry = gtk_entry_new();
gtk_widget_set_name(replace_entry, "textadept-replace-entry");
fnext_button = gtk_button_new_with_mnemonic("Find _Next");
fprev_button = gtk_button_new_with_mnemonic("Find _Prev");
r_button = gtk_button_new_with_mnemonic("_Replace");
ra_button = gtk_button_new_with_mnemonic("Replace _All");
match_case_opt = gtk_check_button_new_with_mnemonic("_Match case");
whole_word_opt = gtk_check_button_new_with_mnemonic("_Whole word");
//incremental_opt = gtk_check_button_new_with_mnemonic("_Incremental");
lua_opt = gtk_check_button_new_with_mnemonic("_Lua pattern");
gtk_label_set_mnemonic_widget(GTK_LABEL(flabel), find_entry);
gtk_label_set_mnemonic_widget(GTK_LABEL(rlabel), replace_entry);
//gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lua_opt), true);
attach(find_entry, 1, 2, 0, 1, expand, normal, 5, 0);
attach(replace_entry, 1, 2, 1, 2, expand, normal, 5, 0);
attach(flabel, 0, 1, 0, 1, normal, normal, 5, 0);
attach(rlabel, 0, 1, 1, 2, normal, normal, 5, 0);
attach(fnext_button, 2, 3, 0, 1, normal, normal, 0, 0);
attach(fprev_button, 3, 4, 0, 1, normal, normal, 0, 0);
attach(r_button, 2, 3, 1, 2, normal, normal, 0, 0);
attach(ra_button, 3, 4, 1, 2, normal, normal, 0, 0);
attach(match_case_opt, 4, 5, 0, 1, normal, normal, 5, 0);
attach(whole_word_opt, 4, 5, 1, 2, normal, normal, 5, 0);
//attach(incremental_opt, 5, 6, 0, 1, normal, normal, 5, 0);
attach(lua_opt, 5, 6, 0, 1, normal, normal, 5, 0);
g_signal_connect(G_OBJECT(find_entry), "key_press_event",
G_CALLBACK(fe_keypress), 0);
g_signal_connect(G_OBJECT(replace_entry), "key_press_event",
G_CALLBACK(re_keypress), 0);
g_signal_connect(G_OBJECT(fnext_button), "clicked",
G_CALLBACK(button_clicked), 0);
g_signal_connect(G_OBJECT(fprev_button), "clicked",
G_CALLBACK(button_clicked), 0);
g_signal_connect(G_OBJECT(r_button), "clicked",
G_CALLBACK(button_clicked), 0);
g_signal_connect(G_OBJECT(ra_button), "clicked",
G_CALLBACK(button_clicked), 0);
GTK_WIDGET_UNSET_FLAGS(fnext_button, GTK_CAN_FOCUS);
GTK_WIDGET_UNSET_FLAGS(fprev_button, GTK_CAN_FOCUS);
GTK_WIDGET_UNSET_FLAGS(r_button, GTK_CAN_FOCUS);
GTK_WIDGET_UNSET_FLAGS(ra_button, GTK_CAN_FOCUS);
GTK_WIDGET_UNSET_FLAGS(match_case_opt, GTK_CAN_FOCUS);
GTK_WIDGET_UNSET_FLAGS(whole_word_opt, GTK_CAN_FOCUS);
//GTK_WIDGET_UNSET_FLAGS(incremental_opt, GTK_CAN_FOCUS);
GTK_WIDGET_UNSET_FLAGS(lua_opt, GTK_CAN_FOCUS);
return findbox;
}
/**
* Toggles the focus between the Find/Replace frame and the current Scintilla
* window.
*/
void find_toggle_focus() {
if (!GTK_WIDGET_HAS_FOCUS(findbox)) {
gtk_widget_show(findbox);
gtk_widget_grab_focus(find_entry);
} else {
gtk_widget_grab_focus(focused_editor);
gtk_widget_hide(findbox);
}
}
/**
* Builds the integer flags for a Find/Replace depending on the options that are
* checked.
*/
static int get_flags() {
int flags = 0;
if (toggled(match_case_opt)) flags |= SCFIND_MATCHCASE; // 2
if (toggled(whole_word_opt)) flags |= SCFIND_WHOLEWORD; // 4
if (toggled(lua_opt)) flags |= 8;
return flags;
}
/**
* Signal for a Find entry keypress.
* Currently handled keypresses:
* - Enter - Find next or previous.
*/
static bool fe_keypress(GtkWidget *, GdkEventKey *event, gpointer) {
// TODO: if incremental, call l_find()
if (event->keyval == 0xff0d) {
l_find(find_text, get_flags(), true);
return true;
} else return false;
}
/**
* Signal for a Replace entry keypress.
* Currently handled keypresses:
* - Enter - Find next or previous.
*/
static bool re_keypress(GtkWidget *, GdkEventKey *event, gpointer) {
if (event->keyval == 0xff0d) {
l_find(find_text, get_flags(), true);
return true;
} else return false;
}
/**
* Signal for a button click.
* Performs the appropriate action depending on the button clicked.
*/
static void button_clicked(GtkWidget *button, gpointer) {
if (button == ra_button)
l_find_replace_all(find_text, repl_text, get_flags());
else if (button == r_button) {
l_find_replace(repl_text);
l_find(find_text, get_flags(), true);
} else l_find(find_text, get_flags(), button == fnext_button);
}
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