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-rwxr-xr-xamiga/tree.c287
1 files changed, 287 insertions, 0 deletions
diff --git a/amiga/tree.c b/amiga/tree.c
index 3b6d1d5db..78881c92f 100755
--- a/amiga/tree.c
+++ b/amiga/tree.c
@@ -17,6 +17,31 @@
*/
#include "desktop/tree.h"
+#include <proto/listbrowser.h>
+#include <proto/window.h>
+#include <proto/layout.h>
+#include <classes/window.h>
+#include <gadgets/listbrowser.h>
+#include <gadgets/layout.h>
+#include <reaction/reaction_macros.h>
+#include "amiga/gui.h"
+#include "content/urldb.h"
+#include <proto/exec.h>
+#include <assert.h>
+#include <proto/intuition.h>
+#include "amiga/tree.h"
+
+struct treeview_window {
+ struct Window *win;
+ Object *objects[OID_LAST];
+ struct Gadget *gadgets[GID_LAST];
+ struct nsObject *node;
+ ULONG pad[5];
+ struct tree *tree;
+ struct List *listbrowser_list;
+};
+
+void ami_add_elements(struct treeview_window *twin,struct node *root,WORD *gen);
void tree_initialise_redraw(struct tree *tree)
{
@@ -32,6 +57,45 @@ void tree_draw_line(int x, int y, int width, int height)
void tree_draw_node_element(struct tree *tree, struct node_element *element)
{
+/* add element to listbrowser list */
+
+ struct Node *lbnode;
+ struct treeview_window *twin = tree->handle;
+ struct node *tempnode;
+ int generation=1;
+ BOOL edit = FALSE;
+
+ tempnode = element->parent;
+ edit = tempnode->editable;
+
+ while(tempnode)
+ {
+ tempnode = tempnode->parent;
+ generation++;
+ }
+
+ switch (element->type) {
+ case NODE_ELEMENT_TEXT_PLUS_SPRITE:
+ case NODE_ELEMENT_TEXT:
+ if (lbnode = AllocListBrowserNode(3,
+// LBNA_UserData,nodetime,
+ LBNA_Generation,1,
+ LBNA_Column, 0,
+ LBNCA_CopyText,TRUE,
+ LBNCA_Text, element->text,
+ LBNCA_Editable,edit,
+ LBNA_Column, 1,
+ LBNCA_CopyText,TRUE,
+ LBNCA_Text, "",
+ LBNA_Column, 2,
+ LBNCA_CopyText,TRUE,
+ LBNCA_Text, "",
+ TAG_DONE))
+ {
+ AddTail(twin->listbrowser_list, lbnode);
+ }
+ break;
+ }
}
void tree_draw_node_expansion(struct tree *tree, struct node *node)
@@ -45,6 +109,61 @@ void tree_recalculate_node_element(struct node_element *element)
void tree_update_URL_node(struct node *node, const char *url,
const struct url_data *data)
{
+ struct node_element *element;
+ char buffer[256];
+
+ assert(node);
+
+ element = tree_find_element(node, TREE_ELEMENT_URL);
+ if (!element)
+ return;
+ if (data) {
+ /* node is linked, update */
+ assert(!node->editable);
+ if (!data->title)
+ urldb_set_url_title(url, url);
+
+ if (!data->title)
+ return;
+
+ node->data.text = data->title;
+ } else {
+ /* node is not linked, find data */
+ assert(node->editable);
+ data = urldb_get_url_data(element->text);
+ if (!data)
+ return;
+ }
+
+/* not implemented yet
+ if (element) {
+ sprintf(buffer, "small_%.3x", ro_content_filetype_from_type(data->type));
+ if (ro_gui_wimp_sprite_exists(buffer))
+ tree_set_node_sprite(node, buffer, buffer);
+ else
+ tree_set_node_sprite(node, "small_xxx", "small_xxx");
+ }
+*/
+
+ element = tree_find_element(node, TREE_ELEMENT_LAST_VISIT);
+ if (element) {
+ snprintf(buffer, 256, messages_get("TreeLast"),
+ (data->last_visit > 0) ?
+ ctime((time_t *)&data->last_visit) :
+ messages_get("TreeUnknown"));
+ if (data->last_visit > 0)
+ buffer[strlen(buffer) - 1] = '\0';
+ free((void *)element->text);
+ element->text = strdup(buffer);
+ }
+
+ element = tree_find_element(node, TREE_ELEMENT_VISITS);
+ if (element) {
+ snprintf(buffer, 256, messages_get("TreeVisits"),
+ data->visits);
+ free((void *)element->text);
+ element->text = strdup(buffer);
+ }
}
void tree_resized(struct tree *tree)
@@ -60,3 +179,171 @@ void tree_set_node_sprite(struct node *node, const char *sprite,
{
}
+void ami_open_tree(struct tree *tree)
+{
+ struct treeview_window *twin;
+ BOOL msel = TRUE;
+ static WORD gen=0;
+/* open window with listbrowser gadget added */
+
+ twin = AllocVec(sizeof(struct treeview_window),MEMF_CLEAR);
+ twin->listbrowser_list = AllocVec(sizeof(struct List),MEMF_CLEAR);
+
+ static struct ColumnInfo columninfo[] =
+ {
+ { 22,"Name", CIF_DRAGGABLE | CIF_SORTABLE},
+ { 5,"URL", CIF_DRAGGABLE },
+ { 5,"Visits", CIF_DRAGGABLE },
+ { -1, (STRPTR)~0, -1 }
+ };
+
+ if(tree->single_selection) msel = FALSE;
+
+ NewList(twin->listbrowser_list);
+
+ tree->handle = (void *)twin;
+ twin->tree = tree;
+ ami_add_elements(twin,twin->tree->root,&gen);
+
+ twin->objects[OID_MAIN] = WindowObject,
+ WA_ScreenTitle,nsscreentitle,
+ WA_Title, "treeview window",
+ WA_Activate, TRUE,
+ WA_DepthGadget, TRUE,
+ WA_DragBar, TRUE,
+ WA_CloseGadget, TRUE,
+ WA_SizeGadget, TRUE,
+ WA_CustomScreen,scrn,
+ WINDOW_SharedPort,sport,
+ WINDOW_IconifyGadget, TRUE,
+ WINDOW_Position, WPOS_CENTERSCREEN,
+ WINDOW_ParentGroup, twin->gadgets[GID_MAIN] = VGroupObject,
+ LAYOUT_AddChild, twin->gadgets[GID_TREEBROWSER] = ListBrowserObject,
+ GA_ID, GID_TREEBROWSER,
+ GA_RelVerify, TRUE,
+ GA_ReadOnly,FALSE,
+ LISTBROWSER_ColumnInfo, &columninfo,
+ LISTBROWSER_ColumnTitles, TRUE,
+ LISTBROWSER_Hierarchical,TRUE,
+// LISTBROWSER_TitleClickable,TRUE,
+ LISTBROWSER_AutoFit, TRUE,
+ LISTBROWSER_HorizontalProp, TRUE,
+ LISTBROWSER_Labels, twin->listbrowser_list,
+ LISTBROWSER_MultiSelect,msel,
+ ListBrowserEnd,
+ CHILD_NominalSize,TRUE,
+ EndGroup,
+ EndWindow;
+
+ twin->win = (struct Window *)RA_OpenWindow(twin->objects[OID_MAIN]);
+
+ twin->node = AddObject(window_list,AMINS_TVWINDOW);
+ twin->node->objstruct = twin;
+}
+
+/**
+ * Launches a node using all known methods.
+ *
+ * \param node the node to launch
+ * \return whether the node could be launched
+ */
+bool ami_tree_launch_node(struct tree *tree, struct node *node)
+{
+ struct node_element *element;
+
+ assert(node);
+
+ element = tree_find_element(node, TREE_ELEMENT_URL);
+ if (element) {
+ browser_window_create(element->text, NULL, 0, true, false);
+ return true;
+ }
+
+#ifdef WITH_SSL
+/* not implemented yet
+ element = tree_find_element(node, TREE_ELEMENT_SSL);
+ if (element) {
+ ro_gui_cert_open(tree, node);
+ return true;
+ }
+*/
+#endif
+
+ return false;
+}
+
+void ami_tree_close(struct tree *tree)
+{
+ struct treeview_window *twin = tree->handle;
+
+ DisposeObject(twin->objects[OID_MAIN]);
+ FreeListBrowserList(twin->listbrowser_list);
+ //free_browserlist(twin->listbrowser_list);
+ DelObject(twin->node);
+ win_destroyed = true;
+}
+
+void free_browserlist(struct List *list)
+{
+ struct Node *node, *nextnode;
+
+ if(IsListEmpty(list)) return;
+
+ node = list->lh_Head;
+ while (nextnode = node->ln_Succ)
+ {
+ FreeVec(node->ln_Name);
+ FreeListBrowserNode(node);
+ node = nextnode;
+ }
+}
+
+void ami_add_elements(struct treeview_window *twin,struct node *root,WORD *gen)
+{
+ struct Node *lbnode;
+ struct tree *tree = twin->tree;
+ struct node *tempnode;
+ int generation=1;
+ BOOL edit = FALSE;
+ struct node_element *element=NULL,*element2=NULL,*element3=NULL;
+ struct node *node;
+
+ *gen = *gen + 1;
+ for (node = root; node; node = node->next)
+ {
+ element = tree_find_element(node, TREE_ELEMENT_NAME);
+ if(!element) element = tree_find_element(node, TREE_ELEMENT_TITLE);
+// printf("node %lx url %s gen %ld\n",node,element->text,*gen);
+ element2 = tree_find_element(node, TREE_ELEMENT_URL);
+ element3 = tree_find_element(node, TREE_ELEMENT_VISITS);
+
+ switch (element->type) {
+ case NODE_ELEMENT_TEXT_PLUS_SPRITE:
+ case NODE_ELEMENT_TEXT:
+ if (lbnode = AllocListBrowserNode(3,
+// LBNA_UserData,nodetime,
+ LBNA_Generation,*gen,
+ LBNA_Column, 0,
+ LBNCA_CopyText,TRUE,
+ LBNCA_Text, element->text,
+ LBNCA_Editable,edit,
+ LBNA_Column, 1,
+ LBNCA_CopyText,TRUE,
+ LBNCA_Text, element2->text,
+ LBNA_Column, 2,
+ LBNCA_CopyText,TRUE,
+ LBNCA_Text, "",
+ TAG_DONE))
+ {
+ AddTail(twin->listbrowser_list, lbnode);
+ }
+ break;
+ }
+
+ if (node->child)
+ {
+ ami_add_elements(twin,node->child,gen);
+ }
+ }
+ *gen = *gen - 1;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-24 11:18:56 +0000