| 1 | /***************************************************************************** |
| 2 | * Hooks to be called by the main window * |
| 3 | *****************************************************************************/ |
| 4 | |
| 5 | |
| 6 | #include <gtk/gtk.h> |
| 7 | #include <gdk/gdk.h> |
| 8 | #include <glib.h> |
| 9 | |
| 10 | #include <lttv/hook.h> |
| 11 | #include <lttv/common.h> |
| 12 | |
| 13 | #include "Event_Hooks.h" |
| 14 | #include "CFV.h" |
| 15 | #include "Process_List.h" |
| 16 | #include "Drawing.h" |
| 17 | |
| 18 | /* NOTE : no draing data should be sent there, as the drawing widget |
| 19 | * has not been initialized */ |
| 20 | void send_test_data(ProcessList *Process_List, Drawing_t *Drawing) |
| 21 | { |
| 22 | guint height, size; |
| 23 | int i; |
| 24 | ProcessInfo Process_Info = {10000, 12000, 55600}; |
| 25 | //ProcessInfo Process_Info = {156, 14000, 55500}; |
| 26 | GtkTreeRowReference *got_RowRef; |
| 27 | |
| 28 | LttTime birth; |
| 29 | birth.tv_sec = 12000; |
| 30 | birth.tv_nsec = 55500; |
| 31 | |
| 32 | ProcessList_add(Process_List, |
| 33 | 1, |
| 34 | &birth, |
| 35 | &height); |
| 36 | //Drawing_Insert_Square( Drawing, height, 5); |
| 37 | |
| 38 | g_critical("height : %u", height); |
| 39 | |
| 40 | birth.tv_sec = 14000; |
| 41 | birth.tv_nsec = 55500; |
| 42 | |
| 43 | ProcessList_add(Process_List, |
| 44 | 156, |
| 45 | &birth, |
| 46 | &height); |
| 47 | //Drawing_Insert_Square( Drawing, height, 5); |
| 48 | |
| 49 | g_critical("height : %u", height); |
| 50 | |
| 51 | birth.tv_sec = 12000; |
| 52 | birth.tv_nsec = 55700; |
| 53 | |
| 54 | ProcessList_add(Process_List, |
| 55 | 10, |
| 56 | &birth, |
| 57 | &height); |
| 58 | //Drawing_Insert_Square( Drawing, height, 5); |
| 59 | |
| 60 | for(i=0; i<10; i++) |
| 61 | { |
| 62 | birth.tv_sec = i*12000; |
| 63 | birth.tv_nsec = i*55700; |
| 64 | |
| 65 | ProcessList_add(Process_List, |
| 66 | i, |
| 67 | &birth, |
| 68 | &height); |
| 69 | //Drawing_Insert_Square( Drawing, height, 5); |
| 70 | |
| 71 | } |
| 72 | g_critical("height : %u", height); |
| 73 | |
| 74 | birth.tv_sec = 12000; |
| 75 | birth.tv_nsec = 55600; |
| 76 | |
| 77 | ProcessList_add(Process_List, |
| 78 | 10, |
| 79 | &birth, |
| 80 | &height); |
| 81 | //Drawing_Insert_Square( Drawing, height, 5); |
| 82 | g_critical("height : %u", height); |
| 83 | |
| 84 | ProcessList_add(Process_List, |
| 85 | 10000, |
| 86 | &birth, |
| 87 | &height); |
| 88 | //Drawing_Insert_Square( Drawing, height, 5); |
| 89 | g_critical("height : %u", height); |
| 90 | |
| 91 | |
| 92 | ProcessList_get_process_pixels(Process_List, |
| 93 | 10000, |
| 94 | &birth, |
| 95 | &height, &size); |
| 96 | ProcessList_remove( Process_List, |
| 97 | 10000, |
| 98 | &birth); |
| 99 | |
| 100 | //Drawing_Remove_Square( Drawing, height, 5); |
| 101 | |
| 102 | if(got_RowRef = |
| 103 | (GtkTreeRowReference*)g_hash_table_lookup( |
| 104 | Process_List->Process_Hash, |
| 105 | &Process_Info)) |
| 106 | { |
| 107 | g_critical("key found"); |
| 108 | g_critical("position in the list : %s", |
| 109 | gtk_tree_path_to_string ( |
| 110 | gtk_tree_row_reference_get_path( |
| 111 | (GtkTreeRowReference*)got_RowRef) |
| 112 | )); |
| 113 | |
| 114 | } |
| 115 | |
| 116 | } |
| 117 | |
| 118 | |
| 119 | |
| 120 | /** |
| 121 | * Event Viewer's constructor hook |
| 122 | * |
| 123 | * This constructor is given as a parameter to the menuitem and toolbar button |
| 124 | * registration. It creates the list. |
| 125 | * @param pmParentWindow A pointer to the parent window. |
| 126 | * @return The widget created. |
| 127 | */ |
| 128 | GtkWidget * |
| 129 | hGuiControlFlow(mainWindow *pmParentWindow) |
| 130 | { |
| 131 | g_critical("hGuiControlFlow"); |
| 132 | ControlFlowData *Control_Flow_Data = GuiControlFlow() ; |
| 133 | |
| 134 | return GuiControlFlow_get_Widget(Control_Flow_Data) ; |
| 135 | |
| 136 | } |
| 137 | |
| 138 | int Event_Selected_Hook(void *hook_data, void *call_data) |
| 139 | { |
| 140 | ControlFlowData *Control_Flow_Data = (ControlFlowData*) hook_data; |
| 141 | guint *Event_Number = (guint*) call_data; |
| 142 | |
| 143 | g_critical("DEBUG : event selected by main window : %u", *Event_Number); |
| 144 | |
| 145 | // Control_Flow_Data->Currently_Selected_Event = *Event_Number; |
| 146 | // Control_Flow_Data->Selected_Event = TRUE ; |
| 147 | |
| 148 | // Tree_V_set_cursor(Control_Flow_Data); |
| 149 | |
| 150 | } |
| 151 | |
| 152 | #ifdef DEBUG |
| 153 | /* Hook called before drawing. Gets the initial context at the beginning of the |
| 154 | * drawing interval and copy it to the context in Event_Request. |
| 155 | */ |
| 156 | int Draw_Before_Hook(void *hook_data, void *call_data) |
| 157 | { |
| 158 | EventRequest *Event_Request = (EventRequest*)hook_data; |
| 159 | EventsContext Events_Context = (EventsContext*)call_data; |
| 160 | |
| 161 | Event_Request->Events_Context = Events_Context; |
| 162 | |
| 163 | return 0; |
| 164 | } |
| 165 | |
| 166 | /* |
| 167 | * The draw event hook is called by the reading API to have a |
| 168 | * particular event drawn on the screen. |
| 169 | * @param hook_data ControlFlowData structure of the viewer. |
| 170 | * @param call_data Event context. |
| 171 | * |
| 172 | * This function basically draw lines and icons. Two types of lines are drawn : |
| 173 | * one small (3 pixels?) representing the state of the process and the second |
| 174 | * type is thicker (10 pixels?) representing on which CPU a process is running |
| 175 | * (and this only in running state). |
| 176 | * |
| 177 | * Extremums of the lines : |
| 178 | * x_min : time of the last event context for this process kept in memory. |
| 179 | * x_max : time of the current event. |
| 180 | * y : middle of the process in the process list. The process is found in the |
| 181 | * list, therefore is it's position in pixels. |
| 182 | * |
| 183 | * The choice of lines'color is defined by the context of the last event for this |
| 184 | * process. |
| 185 | */ |
| 186 | int Draw_Event_Hook(void *hook_data, void *call_data) |
| 187 | { |
| 188 | EventRequest *Event_Request = (EventRequest*)hook_data; |
| 189 | |
| 190 | return 0; |
| 191 | } |
| 192 | |
| 193 | |
| 194 | int Draw_After_Hook(void *hook_data, void *call_data) |
| 195 | { |
| 196 | EventRequest *Event_Request = (EventRequest*)hook_data; |
| 197 | |
| 198 | g_free(Event_Request); |
| 199 | return 0; |
| 200 | } |
| 201 | #endif |