333 lines
12 KiB
C++
333 lines
12 KiB
C++
//
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// Code dialogs for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2023 by Bill Spitzak and others.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// https://www.fltk.org/COPYING.php
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//
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// Please see the following page on how to report bugs and issues:
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//
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// https://www.fltk.org/bugs.php
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//
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// generated by Fast Light User Interface Designer (fluid) version 1.0400
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#include "sourceview_panel.h"
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#include "fluid.h"
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#include "file.h"
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#include "../src/flstring.h"
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#include <FL/Fl_Tabs.H>
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#include <FL/Fl_Button.H>
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static char *sv_source_filename = NULL;
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static char *sv_header_filename = NULL;
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static char *sv_design_filename = NULL;
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/**
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Update the header and source code highlighting depending on the
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currently selected object
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The Source View system offers an immediate preview of the code
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files that will be generated by FLUID. It also marks the code
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generated for the last selected item in the header and the source
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file.
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*/
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void update_sourceview_position() {
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if (!sourceview_panel || !sourceview_panel->visible())
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return;
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if (sv_autoposition->value()==0)
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return;
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if (sourceview_panel && sourceview_panel->visible() && Fl_Type::current) {
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int pos0, pos1;
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if (sv_source->visible_r()) {
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pos0 = Fl_Type::current->code_position;
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pos1 = Fl_Type::current->code_position_end;
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if (pos0>=0) {
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if (pos1<pos0)
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pos1 = pos0;
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sv_source->buffer()->highlight(pos0, pos1);
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int line = sv_source->buffer()->count_lines(0, pos0);
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sv_source->scroll(line, 0);
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}
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}
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if (sv_header->visible_r()) {
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pos0 = Fl_Type::current->header_position;
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pos1 = Fl_Type::current->header_position_end;
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if (pos0>=0) {
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if (pos1<pos0)
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pos1 = pos0;
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sv_header->buffer()->highlight(pos0, pos1);
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int line = sv_header->buffer()->count_lines(0, pos0);
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sv_header->scroll(line, 0);
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}
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}
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}
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}
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/**
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Callback to update the sourceview position.
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*/
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void update_sourceview_position_cb(class Fl_Tabs*, void*) {
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// make sure that the selected tab shows the current view
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update_sourceview_cb(0,0);
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// highlight the selected widget in the selected tab
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update_sourceview_position();
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}
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/**
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Generate a header, source, strings, or design file in a temporary directory
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and load those into the Code Viewer widgets.
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*/
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void update_sourceview_cb(class Fl_Button*, void*) {
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if (!sourceview_panel || !sourceview_panel->visible())
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return;
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if (!sv_source_filename) {
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sv_source_filename = (char*)malloc(FL_PATH_MAX);
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fluid_prefs.getUserdataPath(sv_source_filename, FL_PATH_MAX);
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fl_strlcat(sv_source_filename, "source_view_tmp.cxx", FL_PATH_MAX);
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}
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if (!sv_header_filename) {
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sv_header_filename = (char*)malloc(FL_PATH_MAX);
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fluid_prefs.getUserdataPath(sv_header_filename, FL_PATH_MAX);
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fl_strlcat(sv_header_filename, "source_view_tmp.h", FL_PATH_MAX);
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}
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if (!sv_design_filename) {
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sv_design_filename = (char*)malloc(FL_PATH_MAX);
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fluid_prefs.getUserdataPath(sv_design_filename, FL_PATH_MAX);
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fl_strlcat(sv_design_filename, "source_view_tmp.fl", FL_PATH_MAX);
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}
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if (sv_project->visible_r()) {
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write_file(sv_design_filename);
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int top = sv_project->top_line();
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sv_project->buffer()->loadfile(sv_design_filename);
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sv_project->scroll(top, 0);
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} else if (sv_strings->visible_r()) {
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static const char *exts[] = { ".txt", ".po", ".msg" };
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char fn[FL_PATH_MAX];
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fluid_prefs.getUserdataPath(fn, FL_PATH_MAX);
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fl_filename_setext(fn, FL_PATH_MAX, exts[g_project.i18n_type]);
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write_strings(fn);
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int top = sv_strings->top_line();
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sv_strings->buffer()->loadfile(fn);
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sv_strings->scroll(top, 0);
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} else if (sv_source->visible_r() || sv_header->visible_r()) {
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g_project.basename = fl_filename_name(sv_source_filename);
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g_project.basename = fl_filename_setext(g_project.basename, "");
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Fl_String code_file_name_bak = g_project.code_file_name;
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g_project.code_file_name = sv_source_filename;
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Fl_String header_file_name_bak = g_project.header_file_name;
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g_project.header_file_name = sv_header_filename;
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// generate the code and load the files
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Fd_Code_Writer f;
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// generate files
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if (f.write_code(sv_source_filename, sv_header_filename, true))
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{
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// load file into source editor
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int pos = sv_source->top_line();
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sv_source->buffer()->loadfile(sv_source_filename);
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sv_source->scroll(pos, 0);
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// load file into header editor
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pos = sv_header->top_line();
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sv_header->buffer()->loadfile(sv_header_filename);
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sv_header->scroll(pos, 0);
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// update the source code highlighting
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update_sourceview_position();
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}
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g_project.code_file_name = code_file_name_bak;
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g_project.header_file_name = header_file_name_bak;
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}
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}
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/**
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This is called by the timer itself
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*/
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void update_sourceview_timer(void*) {
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update_sourceview_cb(0,0);
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}
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void sourceview_defer_update() {
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// we will only update earliest 0.5 seconds after the last change, and only
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// if no other change was made, so dragging a widget will not generate any
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// CPU load
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Fl::remove_timeout(update_sourceview_timer, 0);
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Fl::add_timeout(0.5, update_sourceview_timer, 0);
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}
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/**
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Show or hide the source code preview.
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The state is stored in the app preferences.
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*/
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void sourceview_toggle_visibility() {
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if (!sourceview_panel) {
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make_sourceview();
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sourceview_panel->callback((Fl_Callback*)toggle_sourceview_cb);
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Fl_Preferences svp(fluid_prefs, "sourceview");
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int autorefresh;
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svp.get("autorefresh", autorefresh, 1);
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sv_autorefresh->value(autorefresh);
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int autoposition;
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svp.get("autoposition", autoposition, 1);
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sv_autoposition->value(autoposition);
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int tab;
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svp.get("tab", tab, 0);
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if (tab>=0 && tab<sv_tab->children()) sv_tab->value(sv_tab->child(tab));
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if (!position_window(sourceview_panel,"sourceview_pos", 0, 320, 120, 550, 500)) return;
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}
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if (sourceview_panel->visible()) {
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sourceview_panel->hide();
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sourceview_item->label("Show Source Code...");
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} else {
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sourceview_panel->show();
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sourceview_item->label("Hide Source Code...");
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update_sourceview_cb(0,0);
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}
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}
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Fl_Double_Window *sourceview_panel=(Fl_Double_Window *)0;
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Fl_Tabs *sv_tab=(Fl_Tabs *)0;
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CodeViewer *sv_source=(CodeViewer *)0;
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CodeViewer *sv_header=(CodeViewer *)0;
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TextViewer *sv_strings=(TextViewer *)0;
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TextViewer *sv_project=(TextViewer *)0;
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Fl_Light_Button *sv_autorefresh=(Fl_Light_Button *)0;
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Fl_Light_Button *sv_autoposition=(Fl_Light_Button *)0;
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Fl_Double_Window* make_sourceview() {
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{ sourceview_panel = new Fl_Double_Window(520, 490, "Code View");
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sourceview_panel->callback((Fl_Callback*)toggle_sourceview_cb);
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sourceview_panel->align(Fl_Align(FL_ALIGN_CLIP|FL_ALIGN_INSIDE));
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{ sv_tab = new Fl_Tabs(10, 10, 500, 440);
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sv_tab->selection_color((Fl_Color)4);
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sv_tab->labelcolor(FL_BACKGROUND2_COLOR);
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sv_tab->callback((Fl_Callback*)update_sourceview_position_cb);
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{ Fl_Group* o = new Fl_Group(10, 35, 500, 415, "Source");
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o->labelsize(13);
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{ CodeViewer* o = sv_source = new CodeViewer(20, 50, 480, 390);
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sv_source->box(FL_DOWN_FRAME);
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sv_source->color(FL_BACKGROUND2_COLOR);
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sv_source->selection_color(FL_SELECTION_COLOR);
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sv_source->labeltype(FL_NORMAL_LABEL);
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sv_source->labelfont(0);
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sv_source->labelsize(14);
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sv_source->labelcolor(FL_FOREGROUND_COLOR);
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sv_source->textfont(4);
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sv_source->textsize(11);
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sv_source->align(Fl_Align(FL_ALIGN_TOP));
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sv_source->when(FL_WHEN_RELEASE);
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Fl_Group::current()->resizable(sv_source);
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o->linenumber_width(60);
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o->linenumber_size(o->Fl_Text_Display::textsize());
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} // CodeViewer* sv_source
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o->end();
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Fl_Group::current()->resizable(o);
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} // Fl_Group* o
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{ Fl_Group* o = new Fl_Group(10, 35, 500, 415, "Header");
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o->labelsize(13);
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o->hide();
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{ CodeViewer* o = sv_header = new CodeViewer(20, 50, 480, 390);
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sv_header->box(FL_DOWN_FRAME);
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sv_header->color(FL_BACKGROUND2_COLOR);
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sv_header->selection_color(FL_SELECTION_COLOR);
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sv_header->labeltype(FL_NORMAL_LABEL);
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sv_header->labelfont(0);
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sv_header->labelsize(14);
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sv_header->labelcolor(FL_FOREGROUND_COLOR);
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sv_header->textfont(4);
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sv_header->textsize(11);
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sv_header->align(Fl_Align(FL_ALIGN_TOP));
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sv_header->when(FL_WHEN_RELEASE);
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Fl_Group::current()->resizable(sv_header);
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o->linenumber_width(60);
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o->linenumber_size(o->Fl_Text_Display::textsize());
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} // CodeViewer* sv_header
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o->end();
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} // Fl_Group* o
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{ Fl_Group* o = new Fl_Group(10, 35, 500, 415, "Strings");
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o->labelsize(13);
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o->hide();
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{ TextViewer* o = sv_strings = new TextViewer(20, 50, 480, 390);
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sv_strings->box(FL_DOWN_FRAME);
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sv_strings->color(FL_BACKGROUND2_COLOR);
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sv_strings->selection_color(FL_SELECTION_COLOR);
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sv_strings->labeltype(FL_NORMAL_LABEL);
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sv_strings->labelfont(0);
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sv_strings->labelsize(14);
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sv_strings->labelcolor(FL_FOREGROUND_COLOR);
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sv_strings->textfont(4);
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sv_strings->textsize(11);
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sv_strings->align(Fl_Align(FL_ALIGN_TOP));
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sv_strings->when(FL_WHEN_RELEASE);
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Fl_Group::current()->resizable(sv_strings);
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o->linenumber_width(60);
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o->linenumber_size(o->Fl_Text_Display::textsize());
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} // TextViewer* sv_strings
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o->end();
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} // Fl_Group* o
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{ Fl_Group* o = new Fl_Group(10, 35, 500, 415, "Project");
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o->labelsize(13);
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o->hide();
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{ TextViewer* o = sv_project = new TextViewer(20, 50, 480, 390);
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sv_project->box(FL_DOWN_FRAME);
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sv_project->color(FL_BACKGROUND2_COLOR);
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sv_project->selection_color(FL_SELECTION_COLOR);
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sv_project->labeltype(FL_NORMAL_LABEL);
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sv_project->labelfont(0);
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sv_project->labelsize(14);
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sv_project->labelcolor(FL_FOREGROUND_COLOR);
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sv_project->textfont(4);
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sv_project->textsize(11);
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sv_project->align(Fl_Align(FL_ALIGN_TOP));
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sv_project->when(FL_WHEN_RELEASE);
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Fl_Group::current()->resizable(sv_project);
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o->linenumber_width(60);
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o->linenumber_size(o->Fl_Text_Display::textsize());
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} // TextViewer* sv_project
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o->end();
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} // Fl_Group* o
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sv_tab->end();
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Fl_Group::current()->resizable(sv_tab);
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} // Fl_Tabs* sv_tab
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{ Fl_Group* o = new Fl_Group(10, 460, 500, 20);
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{ Fl_Button* o = new Fl_Button(10, 460, 61, 20, "Refresh");
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o->labelsize(11);
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o->callback((Fl_Callback*)update_sourceview_cb);
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} // Fl_Button* o
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{ Fl_Light_Button* o = sv_autorefresh = new Fl_Light_Button(76, 460, 91, 20, "Auto-Refresh");
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sv_autorefresh->labelsize(11);
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o->callback((Fl_Callback*)update_sourceview_cb);
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} // Fl_Light_Button* sv_autorefresh
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{ sv_autoposition = new Fl_Light_Button(172, 460, 89, 20, "Auto-Position");
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sv_autoposition->labelsize(11);
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} // Fl_Light_Button* sv_autoposition
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{ Fl_Button* o = new Fl_Button(460, 460, 50, 20, "Close");
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o->labelsize(11);
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o->callback((Fl_Callback*)toggle_sourceview_b_cb);
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} // Fl_Button* o
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{ Fl_Box* o = new Fl_Box(265, 460, 190, 20);
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Fl_Group::current()->resizable(o);
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} // Fl_Box* o
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o->end();
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} // Fl_Group* o
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sourceview_panel->size_range(384, 120);
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sourceview_panel->end();
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} // Fl_Double_Window* sourceview_panel
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return sourceview_panel;
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}
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//
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