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6d02bedcbe35d83d6310ebe949f01a499fa6ffc2
grex/src/util/unit_properties_dialog.cpp
Chris Punches 6d02bedcbe Beautify UI across all tabs, restructure shells to multi-file, polish unit dialog 
- Reorder tabs: Rex Config, Units, Plans, Shells
- Beautify Units, Plans, Shells, and Config tabs with framed lists,
  linked button groups, consistent margins, and dim labels
- Grey out plan controls and task properties when no plan/task loaded
- Restructure shells from single-file to multi-file directory model,
  paralleling the units architecture (create/delete/save files,
  create/delete/edit/move shells within files)
- Fix shells loading to scan directories for .shells files
- Beautify unit properties dialog with GtkFrame sections, dim-label
  field labels, internal padding, and linked file action buttons
- Add rectifier Select/Open/Create file buttons
- Fix GtkSwitch multi-click issue using state-set signal
- Move Save File button to unit files sidebar
- Sync unit editor state after name changes in properties dialog
2026-03-12 00:17:19 -04:00

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/*
GREX - A graphical frontend for creating and managing Rex project files.
Copyright (C) 2026 SILO GROUP, LLC. Written by Chris Punches
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "util/unit_properties_dialog.h"
#include <cstdlib>
#include <fstream>
namespace grex {
struct DialogState;
struct DlgSwitchBinding {
DialogState* state;
bool* target;
};
struct DlgEntryBinding {
DialogState* state;
std::string* target;
};
struct DialogState {
UnitDialogResult result = UnitDialogResult::Cancel;
GMainLoop* loop = nullptr;
GtkWidget* window = nullptr;
Unit working_copy;
Unit* original = nullptr;
Project* project = nullptr;
GrexConfig* grex_config = nullptr;
const std::vector<ShellDef>* shells = nullptr;
bool loading = false;
GCancellable* cancellable = nullptr;
// widgets
GtkWidget* entry_name = nullptr;
GtkWidget* entry_target = nullptr;
GtkWidget* box_target = nullptr;
GtkWidget* switch_shell_cmd = nullptr;
GtkWidget* dropdown_shell_def = nullptr;
GtkWidget* switch_force_pty = nullptr;
GtkWidget* switch_set_workdir = nullptr;
GtkWidget* entry_workdir = nullptr;
GtkWidget* box_workdir = nullptr;
GtkWidget* switch_rectify = nullptr;
GtkWidget* entry_rectifier = nullptr;
GtkWidget* box_rectifier = nullptr;
GtkWidget* switch_active = nullptr;
GtkWidget* switch_required = nullptr;
GtkWidget* switch_set_user_ctx = nullptr;
GtkWidget* entry_user = nullptr;
GtkWidget* entry_group = nullptr;
GtkWidget* switch_supply_env = nullptr;
GtkWidget* entry_environment = nullptr;
GtkWidget* box_environment = nullptr;
// labels for conditional visibility
GtkWidget* label_target = nullptr;
GtkWidget* label_shell_cmd = nullptr;
GtkWidget* label_shell_def = nullptr;
GtkWidget* label_force_pty = nullptr;
GtkWidget* label_set_workdir = nullptr;
GtkWidget* label_workdir = nullptr;
GtkWidget* label_rectify = nullptr;
GtkWidget* label_rectifier = nullptr;
GtkWidget* label_active = nullptr;
GtkWidget* label_required = nullptr;
GtkWidget* label_set_user_ctx = nullptr;
GtkWidget* label_user = nullptr;
GtkWidget* label_group = nullptr;
GtkWidget* label_supply_env = nullptr;
GtkWidget* label_environment = nullptr;
std::vector<DlgEntryBinding*> entry_bindings;
std::vector<DlgSwitchBinding*> switch_bindings;
std::vector<void*> helper_data;
};
static void update_sensitivity(DialogState* s);
static gboolean dlg_switch_state_set_cb(GtkSwitch* sw, gboolean new_state, gpointer data) {
auto* b = static_cast<DlgSwitchBinding*>(data);
gtk_switch_set_state(sw, new_state);
if (b->state) {
*b->target = new_state;
if (!b->state->loading)
update_sensitivity(b->state);
}
return TRUE;
}
static int shell_index(const std::vector<ShellDef>& shells, const std::string& name) {
for (size_t i = 0; i < shells.size(); i++)
if (shells[i].name == name) return static_cast<int>(i);
return 0;
}
static GtkWidget* make_switch_row(GtkWidget* grid, int row, const char* label_text, GtkWidget** label_out) {
auto* label = gtk_label_new(label_text);
gtk_label_set_xalign(GTK_LABEL(label), 1.0f);
gtk_widget_add_css_class(label, "dim-label");
gtk_grid_attach(GTK_GRID(grid), label, 0, row, 1, 1);
if (label_out) *label_out = label;
auto* sw = gtk_switch_new();
gtk_widget_set_halign(sw, GTK_ALIGN_START);
gtk_grid_attach(GTK_GRID(grid), sw, 1, row, 1, 1);
return sw;
}
static GtkWidget* make_entry_row(GtkWidget* grid, int row, const char* label_text, GtkWidget** label_out) {
auto* label = gtk_label_new(label_text);
gtk_label_set_xalign(GTK_LABEL(label), 1.0f);
gtk_widget_add_css_class(label, "dim-label");
gtk_grid_attach(GTK_GRID(grid), label, 0, row, 1, 1);
if (label_out) *label_out = label;
auto* entry = gtk_entry_new();
gtk_widget_set_hexpand(entry, TRUE);
gtk_grid_attach(GTK_GRID(grid), entry, 1, row, 1, 1);
return entry;
}
static GtkWidget* make_browse_row(DialogState* s, GtkWidget* grid, int row, const char* label_text,
GtkWidget** label_out, GtkWidget** box_out) {
auto* label = gtk_label_new(label_text);
gtk_label_set_xalign(GTK_LABEL(label), 1.0f);
gtk_widget_add_css_class(label, "dim-label");
gtk_grid_attach(GTK_GRID(grid), label, 0, row, 1, 1);
if (label_out) *label_out = label;
auto* hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
gtk_widget_set_hexpand(hbox, TRUE);
auto* entry = gtk_entry_new();
gtk_widget_set_hexpand(entry, TRUE);
gtk_box_append(GTK_BOX(hbox), entry);
auto* btn = gtk_button_new_with_label("Select...");
gtk_box_append(GTK_BOX(hbox), btn);
struct BrowseBtnData {
DialogState* state;
GtkWidget* entry;
};
auto* bbd = new BrowseBtnData{s, entry};
s->helper_data.push_back(bbd);
g_signal_connect(btn, "clicked", G_CALLBACK(+[](GtkButton*, gpointer d) {
auto* bbd = static_cast<BrowseBtnData*>(d);
auto* window = GTK_WINDOW(gtk_widget_get_ancestor(bbd->entry, GTK_TYPE_WINDOW));
auto* dialog = gtk_file_dialog_new();
gtk_file_dialog_set_title(dialog, "Select File");
gtk_file_dialog_set_accept_label(dialog, "Select");
auto root = bbd->state->project->resolved_project_root();
if (!root.empty()) {
auto* initial = g_file_new_for_path(root.c_str());
gtk_file_dialog_set_initial_folder(dialog, initial);
g_object_unref(initial);
}
struct BD { GtkWidget* entry; };
auto* bd = new BD{bbd->entry};
gtk_file_dialog_open(dialog, window, bbd->state->cancellable,
+[](GObject* source, GAsyncResult* res, gpointer data) {
auto* bd = static_cast<BD*>(data);
GError* error = nullptr;
auto* file = gtk_file_dialog_open_finish(GTK_FILE_DIALOG(source), res, &error);
if (file) {
auto* path = g_file_get_path(file);
gtk_editable_set_text(GTK_EDITABLE(bd->entry), path);
g_free(path);
g_object_unref(file);
} else if (error) {
g_error_free(error);
}
delete bd;
}, bd);
}), bbd);
if (box_out) *box_out = hbox;
gtk_grid_attach(GTK_GRID(grid), hbox, 1, row, 1, 1);
return entry;
}
static GtkWidget* make_file_row(DialogState* s, GtkWidget* grid, int row, const char* label_text,
GtkWidget** label_out, GtkWidget** box_out) {
auto* label = gtk_label_new(label_text);
gtk_label_set_xalign(GTK_LABEL(label), 1.0f);
gtk_widget_add_css_class(label, "dim-label");
gtk_grid_attach(GTK_GRID(grid), label, 0, row, 1, 1);
if (label_out) *label_out = label;
auto* hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
gtk_widget_set_hexpand(hbox, TRUE);
auto* entry = gtk_entry_new();
gtk_widget_set_hexpand(entry, TRUE);
gtk_box_append(GTK_BOX(hbox), entry);
auto* file_btn_group = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
gtk_widget_add_css_class(file_btn_group, "linked");
auto* btn_browse = gtk_button_new_with_label("Select");
auto* btn_open = gtk_button_new_with_label("Open");
auto* btn_new = gtk_button_new_with_label("Create");
gtk_box_append(GTK_BOX(file_btn_group), btn_browse);
gtk_box_append(GTK_BOX(file_btn_group), btn_open);
gtk_box_append(GTK_BOX(file_btn_group), btn_new);
gtk_box_append(GTK_BOX(hbox), file_btn_group);
struct FileBtnData {
DialogState* state;
GtkWidget* entry;
};
auto* fbd = new FileBtnData{s, entry};
s->helper_data.push_back(fbd);
// Browse
g_signal_connect(btn_browse, "clicked", G_CALLBACK(+[](GtkButton*, gpointer d) {
auto* fbd = static_cast<FileBtnData*>(d);
auto* window = GTK_WINDOW(gtk_widget_get_ancestor(fbd->entry, GTK_TYPE_WINDOW));
auto* dialog = gtk_file_dialog_new();
gtk_file_dialog_set_title(dialog, "Select File");
gtk_file_dialog_set_accept_label(dialog, "Select");
auto root = fbd->state->project->resolved_project_root();
if (!root.empty()) {
auto* initial = g_file_new_for_path(root.c_str());
gtk_file_dialog_set_initial_folder(dialog, initial);
g_object_unref(initial);
}
struct CB { GtkWidget* entry; };
auto* cb = new CB{fbd->entry};
gtk_file_dialog_open(dialog, window, fbd->state->cancellable,
+[](GObject* source, GAsyncResult* res, gpointer data) {
auto* cb = static_cast<CB*>(data);
GError* error = nullptr;
auto* file = gtk_file_dialog_open_finish(GTK_FILE_DIALOG(source), res, &error);
if (file) {
auto* path = g_file_get_path(file);
gtk_editable_set_text(GTK_EDITABLE(cb->entry), path);
g_free(path);
g_object_unref(file);
} else if (error) {
g_error_free(error);
}
delete cb;
}, cb);
}), fbd);
// Open
g_signal_connect(btn_open, "clicked", G_CALLBACK(+[](GtkButton*, gpointer d) {
auto* fbd = static_cast<FileBtnData*>(d);
auto raw = std::string(gtk_editable_get_text(GTK_EDITABLE(fbd->entry)));
if (raw.empty()) {
fbd->state->project->report_status("Error: no file path set");
return;
}
namespace fs = std::filesystem;
fs::path p(raw);
if (p.is_relative()) {
auto root = fbd->state->project->resolved_project_root();
if (!root.empty())
p = root / p;
}
std::error_code ec;
auto canonical = fs::canonical(p, ec);
auto full = ec ? p : canonical;
if (!fs::exists(full)) {
fbd->state->project->report_status("Error: file not found: " + full.string());
return;
}
auto cmd = fbd->state->grex_config->file_editor + " \"" + full.string() + "\" &";
std::system(cmd.c_str());
}), fbd);
// Create
auto on_new_clicked = +[](GtkButton*, gpointer d) {
auto* fbd = static_cast<FileBtnData*>(d);
auto* window = GTK_WINDOW(gtk_widget_get_ancestor(fbd->entry, GTK_TYPE_WINDOW));
auto* dialog = gtk_file_dialog_new();
gtk_file_dialog_set_title(dialog, "Create New File");
auto root = fbd->state->project->resolved_project_root();
if (!root.empty()) {
auto* initial = g_file_new_for_path(root.c_str());
gtk_file_dialog_set_initial_folder(dialog, initial);
g_object_unref(initial);
}
struct NewCB {
DialogState* state;
GtkWidget* entry;
};
auto* ncb = new NewCB{fbd->state, fbd->entry};
auto on_save_response = +[](GObject* source, GAsyncResult* res, gpointer data) {
auto* ncb = static_cast<NewCB*>(data);
GError* error = nullptr;
auto* file = gtk_file_dialog_save_finish(GTK_FILE_DIALOG(source), res, &error);
if (file) {
auto* path = g_file_get_path(file);
std::ofstream ofs(path);
ofs.close();
gtk_editable_set_text(GTK_EDITABLE(ncb->entry), path);
auto cmd = ncb->state->grex_config->file_editor + " \"" + std::string(path) + "\" &";
std::system(cmd.c_str());
g_free(path);
g_object_unref(file);
} else if (error) {
g_error_free(error);
}
delete ncb;
};
gtk_file_dialog_save(dialog, window, fbd->state->cancellable, on_save_response, ncb);
};
g_signal_connect(btn_new, "clicked", G_CALLBACK(on_new_clicked), fbd);
if (box_out) *box_out = hbox;
gtk_grid_attach(GTK_GRID(grid), hbox, 1, row, 1, 1);
return entry;
}
static void update_sensitivity(DialogState* s) {
auto show = [](bool visible, std::initializer_list<GtkWidget*> widgets) {
for (auto* w : widgets)
gtk_widget_set_visible(w, visible);
};
bool active = s->working_copy.active;
show(active, {
s->label_target, s->box_target,
s->label_shell_cmd, s->switch_shell_cmd,
s->label_set_workdir, s->switch_set_workdir,
s->label_rectify, s->switch_rectify,
s->label_required, s->switch_required,
s->label_set_user_ctx, s->switch_set_user_ctx,
s->label_supply_env, s->switch_supply_env,
});
show(active && s->working_copy.is_shell_command, {s->label_shell_def, s->dropdown_shell_def, s->label_force_pty, s->switch_force_pty});
show(active && s->working_copy.set_working_directory, {s->label_workdir, s->box_workdir});
show(active && s->working_copy.rectify, {s->label_rectifier, s->box_rectifier});
show(active && s->working_copy.set_user_context, {s->label_user, s->entry_user, s->label_group, s->entry_group});
show(active && s->working_copy.supply_environment, {s->label_environment, s->box_environment});
}
static void populate_and_connect(DialogState* s) {
auto& u = s->working_copy;
// Rebuild shell dropdown model
auto* string_list = gtk_string_list_new(nullptr);
for (auto& sh : *s->shells)
gtk_string_list_append(string_list, sh.name.c_str());
gtk_drop_down_set_model(GTK_DROP_DOWN(s->dropdown_shell_def), G_LIST_MODEL(string_list));
g_object_unref(string_list);
s->loading = true;
gtk_editable_set_text(GTK_EDITABLE(s->entry_name), u.name.c_str());
gtk_editable_set_text(GTK_EDITABLE(s->entry_target), u.target.c_str());
gtk_switch_set_active(GTK_SWITCH(s->switch_shell_cmd), u.is_shell_command);
gtk_drop_down_set_selected(GTK_DROP_DOWN(s->dropdown_shell_def), shell_index(*s->shells, u.shell_definition));
gtk_switch_set_active(GTK_SWITCH(s->switch_force_pty), u.force_pty);
gtk_switch_set_active(GTK_SWITCH(s->switch_set_workdir), u.set_working_directory);
gtk_editable_set_text(GTK_EDITABLE(s->entry_workdir), u.working_directory.c_str());
gtk_switch_set_active(GTK_SWITCH(s->switch_rectify), u.rectify);
gtk_editable_set_text(GTK_EDITABLE(s->entry_rectifier), u.rectifier.c_str());
gtk_switch_set_active(GTK_SWITCH(s->switch_active), u.active);
gtk_switch_set_active(GTK_SWITCH(s->switch_required), u.required);
gtk_switch_set_active(GTK_SWITCH(s->switch_set_user_ctx), u.set_user_context);
gtk_editable_set_text(GTK_EDITABLE(s->entry_user), u.user.c_str());
gtk_editable_set_text(GTK_EDITABLE(s->entry_group), u.group.c_str());
gtk_switch_set_active(GTK_SWITCH(s->switch_supply_env), u.supply_environment);
gtk_editable_set_text(GTK_EDITABLE(s->entry_environment), u.environment.c_str());
update_sensitivity(s);
s->loading = false;
// Entry bindings
auto bind_entry = [s](GtkWidget* entry, std::string* target) {
auto* eb = new DlgEntryBinding{s, target};
s->entry_bindings.push_back(eb);
g_signal_connect(entry, "changed", G_CALLBACK(+[](GtkEditable* e, gpointer d) {
auto* eb = static_cast<DlgEntryBinding*>(d);
*eb->target = gtk_editable_get_text(e);
}), eb);
};
bind_entry(s->entry_name, &u.name);
bind_entry(s->entry_target, &u.target);
bind_entry(s->entry_workdir, &u.working_directory);
bind_entry(s->entry_rectifier, &u.rectifier);
bind_entry(s->entry_user, &u.user);
bind_entry(s->entry_group, &u.group);
bind_entry(s->entry_environment, &u.environment);
// Switch bindings
auto bind_switch = [s](GtkWidget* sw, bool* target) {
auto* sb = new DlgSwitchBinding{s, target};
s->switch_bindings.push_back(sb);
g_signal_connect(sw, "state-set", G_CALLBACK(dlg_switch_state_set_cb), sb);
};
bind_switch(s->switch_shell_cmd, &u.is_shell_command);
bind_switch(s->switch_force_pty, &u.force_pty);
bind_switch(s->switch_set_workdir, &u.set_working_directory);
bind_switch(s->switch_rectify, &u.rectify);
bind_switch(s->switch_active, &u.active);
bind_switch(s->switch_required, &u.required);
bind_switch(s->switch_set_user_ctx, &u.set_user_context);
bind_switch(s->switch_supply_env, &u.supply_environment);
// Shell dropdown
g_signal_connect(s->dropdown_shell_def, "notify::selected", G_CALLBACK(+[](GObject* obj, GParamSpec*, gpointer d) {
auto* s = static_cast<DialogState*>(d);
if (s->loading) return;
auto idx = gtk_drop_down_get_selected(GTK_DROP_DOWN(obj));
if (idx < s->shells->size())
s->working_copy.shell_definition = (*s->shells)[idx].name;
}), s);
}
UnitDialogResult show_unit_properties_dialog(GtkWindow* parent,
Unit* unit, Project& project, GrexConfig& grex_config,
const std::vector<ShellDef>& shells)
{
auto* win = gtk_window_new();
gtk_window_set_title(GTK_WINDOW(win), ("Unit Properties: " + unit->name).c_str());
gtk_window_set_transient_for(GTK_WINDOW(win), parent);
gtk_window_set_modal(GTK_WINDOW(win), TRUE);
gtk_window_set_default_size(GTK_WINDOW(win), 650, 620);
auto* outer_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 8);
gtk_widget_set_margin_start(outer_box, 20);
gtk_widget_set_margin_end(outer_box, 20);
gtk_widget_set_margin_top(outer_box, 16);
gtk_widget_set_margin_bottom(outer_box, 16);
// Scrolled content area
auto* scroll = gtk_scrolled_window_new();
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_widget_set_vexpand(scroll, TRUE);
auto* content = gtk_box_new(GTK_ORIENTATION_VERTICAL, 10);
gtk_widget_set_margin_start(content, 4);
gtk_widget_set_margin_end(content, 4);
gtk_widget_set_margin_top(content, 8);
gtk_widget_set_margin_bottom(content, 8);
auto* loop = g_main_loop_new(nullptr, FALSE);
auto* cancellable = g_cancellable_new();
DialogState state{};
state.loop = loop;
state.window = win;
state.working_copy = *unit;
state.original = unit;
state.project = &project;
state.grex_config = &grex_config;
state.shells = &shells;
state.cancellable = cancellable;
// Helper to create a framed section with a bold title label
auto make_section = [&](const char* title) {
auto* frame = gtk_frame_new(nullptr);
auto* frame_label = gtk_label_new(nullptr);
gtk_label_set_markup(GTK_LABEL(frame_label), (std::string(" <b>") + title + "</b> ").c_str());
gtk_frame_set_label_widget(GTK_FRAME(frame), frame_label);
gtk_box_append(GTK_BOX(content), frame);
return frame;
};
// Helper to create a grid inside a frame with internal padding
auto make_grid = [&](GtkWidget* frame) {
auto* grid = gtk_grid_new();
gtk_grid_set_row_spacing(GTK_GRID(grid), 8);
gtk_grid_set_column_spacing(GTK_GRID(grid), 12);
gtk_widget_set_margin_start(grid, 12);
gtk_widget_set_margin_end(grid, 12);
gtk_widget_set_margin_top(grid, 8);
gtk_widget_set_margin_bottom(grid, 12);
gtk_frame_set_child(GTK_FRAME(frame), grid);
return grid;
};
// === Identity ===
auto* id_frame = make_section("Identity");
auto* id_grid = make_grid(id_frame);
state.entry_name = make_entry_row(id_grid, 0, "Name", nullptr);
// === Status ===
auto* status_frame = make_section("Status");
auto* status_grid = make_grid(status_frame);
state.switch_active = make_switch_row(status_grid, 0, "Active", &state.label_active);
state.switch_required = make_switch_row(status_grid, 1, "Required", &state.label_required);
// === Execution ===
auto* exec_frame = make_section("Execution");
auto* exec_grid = make_grid(exec_frame);
int r = 0;
state.entry_target = make_file_row(&state, exec_grid, r++, "Target", &state.label_target, &state.box_target);
state.switch_shell_cmd = make_switch_row(exec_grid, r++, "Shell Command", &state.label_shell_cmd);
state.label_shell_def = gtk_label_new("Shell Definition");
gtk_label_set_xalign(GTK_LABEL(state.label_shell_def), 1.0f);
gtk_widget_add_css_class(state.label_shell_def, "dim-label");
gtk_grid_attach(GTK_GRID(exec_grid), state.label_shell_def, 0, r, 1, 1);
auto* string_list = gtk_string_list_new(nullptr);
state.dropdown_shell_def = gtk_drop_down_new(G_LIST_MODEL(string_list), nullptr);
gtk_widget_set_hexpand(state.dropdown_shell_def, TRUE);
gtk_grid_attach(GTK_GRID(exec_grid), state.dropdown_shell_def, 1, r++, 1, 1);
state.switch_force_pty = make_switch_row(exec_grid, r++, "Force PTY", &state.label_force_pty);
// === Working Directory ===
auto* wd_frame = make_section("Working Directory");
auto* wd_grid = make_grid(wd_frame);
state.switch_set_workdir = make_switch_row(wd_grid, 0, "Set Working Dir", &state.label_set_workdir);
state.entry_workdir = make_browse_row(&state, wd_grid, 1, "Working Directory", &state.label_workdir, &state.box_workdir);
// === Validation ===
auto* val_frame = make_section("Validation");
auto* val_grid = make_grid(val_frame);
state.switch_rectify = make_switch_row(val_grid, 0, "Rectify", &state.label_rectify);
state.entry_rectifier = make_file_row(&state, val_grid, 1, "Rectifier", &state.label_rectifier, &state.box_rectifier);
// === Security ===
auto* sec_frame = make_section("Security");
auto* sec_grid = make_grid(sec_frame);
state.switch_set_user_ctx = make_switch_row(sec_grid, 0, "Set User Context", &state.label_set_user_ctx);
state.entry_user = make_entry_row(sec_grid, 1, "User", &state.label_user);
state.entry_group = make_entry_row(sec_grid, 2, "Group", &state.label_group);
// === Environment ===
auto* env_frame = make_section("Environment");
auto* env_grid = make_grid(env_frame);
state.switch_supply_env = make_switch_row(env_grid, 0, "Supply Environment", &state.label_supply_env);
state.entry_environment = make_file_row(&state, env_grid, 1, "Environment", &state.label_environment, &state.box_environment);
gtk_scrolled_window_set_child(GTK_SCROLLED_WINDOW(scroll), content);
gtk_box_append(GTK_BOX(outer_box), scroll);
// Button row
auto* btn_sep = gtk_separator_new(GTK_ORIENTATION_HORIZONTAL);
gtk_widget_set_margin_top(btn_sep, 4);
gtk_box_append(GTK_BOX(outer_box), btn_sep);
auto* btn_row = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 8);
gtk_widget_set_halign(btn_row, GTK_ALIGN_END);
gtk_widget_set_margin_top(btn_row, 4);
auto* btn_cancel = gtk_button_new_with_label("Cancel");
auto* btn_save = gtk_button_new_with_label("Save");
gtk_widget_add_css_class(btn_save, "suggested-action");
gtk_box_append(GTK_BOX(btn_row), btn_cancel);
gtk_box_append(GTK_BOX(btn_row), btn_save);
gtk_box_append(GTK_BOX(outer_box), btn_row);
gtk_window_set_child(GTK_WINDOW(win), outer_box);
gtk_window_set_default_widget(GTK_WINDOW(win), btn_save);
// Populate widgets and connect signals
populate_and_connect(&state);
// Button signals
g_signal_connect(btn_cancel, "clicked", G_CALLBACK(+[](GtkButton*, gpointer d) {
auto* s = static_cast<DialogState*>(d);
s->result = UnitDialogResult::Cancel;
gtk_window_close(GTK_WINDOW(s->window));
}), &state);
g_signal_connect(btn_save, "clicked", G_CALLBACK(+[](GtkButton*, gpointer d) {
auto* s = static_cast<DialogState*>(d);
if (s->working_copy.name.empty()) {
s->project->report_status("Error: unit name cannot be empty");
return;
}
if (s->working_copy.name != s->original->name &&
s->project->is_unit_name_taken(s->working_copy.name, s->original)) {
s->project->report_status("Error: unit '" + s->working_copy.name + "' already exists");
return;
}
*s->original = s->working_copy;
s->result = UnitDialogResult::Save;
gtk_window_close(GTK_WINDOW(s->window));
}), &state);
g_signal_connect(win, "destroy", G_CALLBACK(+[](GtkWidget*, gpointer d) {
auto* s = static_cast<DialogState*>(d);
g_main_loop_quit(s->loop);
}), &state);
gtk_window_present(GTK_WINDOW(win));
g_main_loop_run(loop);
g_main_loop_unref(loop);
// Cleanup
g_cancellable_cancel(cancellable);
g_object_unref(cancellable);
for (auto* eb : state.entry_bindings) delete eb;
for (auto* sb : state.switch_bindings) delete sb;
for (auto* p : state.helper_data) ::operator delete(p);
return state.result;
}
}
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