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Getting closer to a usable cylinder management interface
Not quite there yet, though. And never mind multiple cylinders.. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds
parent
8f12eed9e0
commit
ed8561bf59
1 changed files with 68 additions and 67 deletions
135
equipment.c
135
equipment.c
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@ -8,7 +8,31 @@
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#include "display.h"
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#include "divelist.h"
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static GtkWidget *cylinder_description;
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static int cylinder_changed;
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static GtkComboBox *cylinder_description;
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static GtkSpinButton *cylinder_size, *cylinder_pressure;
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static void cylinder_cb(GtkComboBox *combo_box, gpointer data)
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{
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GtkTreeIter iter;
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GtkTreeModel *model = gtk_combo_box_get_model(combo_box);
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GValue value1 = {0, }, value2 = {0,};
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int volume, pressure;
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cylinder_changed = 1;
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if (!gtk_combo_box_get_active_iter(combo_box, &iter))
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return;
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gtk_tree_model_get_value(model, &iter, 1, &value1);
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volume = g_value_get_int(&value1);
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gtk_tree_model_get_value(model, &iter, 2, &value2);
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pressure = g_value_get_int(&value2);
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gtk_spin_button_set_value(cylinder_size,
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volume / 1000.0);
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gtk_spin_button_set_value(cylinder_pressure,
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pressure / 1000.0);
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}
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static gboolean match_cylinder(GtkTreeModel *model,
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GtkTreePath *path,
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@ -23,18 +47,22 @@ static gboolean match_cylinder(GtkTreeModel *model,
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name = g_value_get_string(&value);
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if (strcmp(desc, name))
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return FALSE;
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gtk_combo_box_set_active_iter(GTK_COMBO_BOX(cylinder_description), iter);
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gtk_combo_box_set_active_iter(cylinder_description, iter);
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return TRUE;
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}
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void show_dive_equipment(struct dive *dive)
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{
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const char *desc = dive->cylinder[0].type.description;
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GtkTreeModel *model = gtk_combo_box_get_model(GTK_COMBO_BOX(cylinder_description));
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cylinder_type_t *type = &dive->cylinder[0].type;
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const char *desc = type->description;
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GtkTreeModel *model = gtk_combo_box_get_model(cylinder_description);
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if (!desc)
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return;
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gtk_tree_model_foreach(model, match_cylinder, (gpointer)desc);
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if (desc)
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gtk_tree_model_foreach(model, match_cylinder, (gpointer)desc);
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gtk_spin_button_set_value(cylinder_size,
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type->size.mliter / 1000.0);
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gtk_spin_button_set_value(cylinder_pressure,
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type->workingpressure.mbar / 1000.0);
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}
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static GtkWidget *create_spinbutton(GtkWidget *vbox, const char *name)
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@ -44,41 +72,12 @@ static GtkWidget *create_spinbutton(GtkWidget *vbox, const char *name)
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frame = gtk_frame_new(name);
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gtk_container_add(GTK_CONTAINER(vbox), frame);
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button = gtk_spin_button_new_with_range( 1.0, 3000, 0.1);
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button = gtk_spin_button_new_with_range( 0.0, 3500.0, 0.1);
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gtk_container_add(GTK_CONTAINER(frame), button);
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return button;
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}
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static int get_cylinder_details(const char *name, int *volume, int *pressure)
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{
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int result;
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GtkWidget *dialog, *frame, *vbox;
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dialog = gtk_dialog_new_with_buttons("New Cylinder Type",
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GTK_WINDOW(main_window),
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GTK_DIALOG_DESTROY_WITH_PARENT,
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GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
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GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
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NULL);
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frame = gtk_frame_new(name);
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gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), frame);
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vbox = gtk_vbox_new(TRUE, 6);
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gtk_container_add(GTK_CONTAINER(frame), vbox);
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create_spinbutton(vbox, "Size:");
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create_spinbutton(vbox, "Working pressure:");
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gtk_widget_show_all(dialog);
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result = gtk_dialog_run(GTK_DIALOG(dialog));
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gtk_widget_destroy(dialog);
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*volume = 0;
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*pressure = 0;
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return result == GTK_RESPONSE_ACCEPT;
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}
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static void fill_cylinder_info(cylinder_t *cyl, const char *desc, int mliter, int mbar)
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{
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/*
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@ -94,35 +93,26 @@ static void fill_cylinder_info(cylinder_t *cyl, const char *desc, int mliter, in
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#endif
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}
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static void record_cylinder_changes(struct dive *dive)
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{
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const gchar *desc;
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GtkComboBox *box = cylinder_description;
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gdouble volume, pressure;
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desc = gtk_combo_box_get_active_text(box);
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volume = gtk_spin_button_get_value(cylinder_size);
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pressure = gtk_spin_button_get_value(cylinder_pressure);
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fill_cylinder_info(dive->cylinder+0,
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desc, volume * 1000, pressure * 1000);
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}
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void flush_dive_equipment_changes(struct dive *dive)
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{
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GtkTreeIter iter;
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const gchar *desc;
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GtkComboBox *box = GTK_COMBO_BOX(cylinder_description);
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GtkTreeModel *model = gtk_combo_box_get_model(box);
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GtkListStore *store = GTK_LIST_STORE(model);
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GValue value1 = {0, }, value2 = {0,}, value3 = {0, };
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int volume, pressure;
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if (!gtk_combo_box_get_active_iter(box, &iter)) {
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desc = gtk_combo_box_get_active_text(box);
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if (!get_cylinder_details(desc, &volume, &pressure))
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return;
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gtk_list_store_append(store, &iter);
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gtk_list_store_set(store, &iter,
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0, desc,
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1, volume,
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2, pressure,
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-1);
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if (cylinder_changed) {
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cylinder_changed = 0;
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record_cylinder_changes(dive);
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}
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gtk_tree_model_get_value(model, &iter, 0, &value1);
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desc = g_value_get_string(&value1);
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gtk_tree_model_get_value(model, &iter, 1, &value2);
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volume = g_value_get_int(&value2);
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gtk_tree_model_get_value(model, &iter, 2, &value3);
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pressure = g_value_get_int(&value3);
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fill_cylinder_info(dive->cylinder+0, desc, volume, pressure);
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}
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/* We should take these from the dive list instead */
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@ -178,7 +168,8 @@ static void fill_tank_list(GtkListStore *store)
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static void cylinder_widget(GtkWidget *box, int nr, GtkListStore *model)
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{
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GtkWidget *frame, *hbox, *size;
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GtkWidget *frame, *hbox;
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GtkWidget *description, *size, *pressure;
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char buffer[80];
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snprintf(buffer, sizeof(buffer), "Cylinder %d", nr);
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@ -188,10 +179,20 @@ static void cylinder_widget(GtkWidget *box, int nr, GtkListStore *model)
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hbox = gtk_hbox_new(TRUE, 3);
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gtk_container_add(GTK_CONTAINER(frame), hbox);
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size = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
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gtk_box_pack_start(GTK_BOX(hbox), size, FALSE, FALSE, 0);
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frame = gtk_frame_new("Description");
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gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, FALSE, 0);
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cylinder_description = size;
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description = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(model), 0);
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gtk_container_add(GTK_CONTAINER(frame), description);
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cylinder_description = GTK_COMBO_BOX(description);
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g_signal_connect(description, "changed", G_CALLBACK(cylinder_cb), description);
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size = create_spinbutton(hbox, "Size");
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cylinder_size = GTK_SPIN_BUTTON(size);
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pressure = create_spinbutton(hbox, "Working Pressure");
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cylinder_pressure = GTK_SPIN_BUTTON(pressure);
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}
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static GtkListStore *create_tank_size_model(void)
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